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Updated 9:08 AM PT - Oct 2nd, 2026
❌ @robobun, your commit 0473d77 has some failures in 🧪 To try this PR locally: bunx bun-pr 38977That installs a local version of the PR into your bun-38977 --bun |
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Included review availability: This review used your included allowance. Your plan provides up to 10 included reviews per hour; 3 remain after this review. WalkthroughThe change adds a public formatter that redacts URL passwords and expands password detection to RFC 3986-style schemes. Package installation diagnostics, lockfile output, and package-manager CLI output now use the formatter. Tests cover credential masking across these output paths. ChangesCredential redaction
Suggested reviewers: Priority: ➖ Normal Merge Risk: 🟡 Moderate · up to Some installation failures can still expose credentials in diagnostic URLs, so this redaction change should resolve those paths before merging. 🚥 Pre-merge checks | ✅ 4✅ Passed checks (4 passed)
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Status: reproduced on the 1.4.0 release and on main (debug build) with a loopback server and Tests: the new block in CI: the diff is green. On the current head (0473d77, build 122895) every test lane that ran passed. The 11 failed jobs are Windows agents whose |
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I reviewed this PR and didn't find any bugs. Because it touches ~15 print sites across the install subsystem and changes shared redaction behavior (find_url_password now accepts any RFC 3986 scheme), a human look would still be worthwhile — particularly to confirm the wrap-at-print-site design and the intentionally-unwrapped sites listed in the description.
Checked: the generalized scheme scanner still rejects scp-style git+ssh://git@host:org/repo (no : in userinfo before @) and empty passwords; Redacted<T> renders to a String first so the anchored password scan sees the full value even when the inner formatter writes in pieces; pm licenses --json redacts before JSON-escaping and the raw entry.version is still what's compared against the installed package.json; the buf_print sites in package_manager_command.rs don't grow (redaction is same-length or shorter).
Extended reasoning...
Overview
Adds a redacted(value) Display adapter in bun_core::fmt that renders its argument then pipes the bytes through the existing redacted_npm_url masking, and wraps ~30 human-facing Resolution / version-literal print sites across bun_install and the bun pm/bun why CLI in it. Generalizes find_url_password from a hard-coded http(s):// prefix to any RFC 3986 scheme + ://, so git+https:// and git+ssh:// credentials are recognized. Adds a 7-test block in redacted-config-logs.test.ts covering install summary, add, --dry-run, pm ls/why/untrusted/licenses (text + JSON), hoisted and isolated download failures, and a git+https:// specifier; plus a 5-row test.each in highlighter.test.ts for the scheme change.
Security risks
This is a defensive change — it removes credential exposure from CLI/log output rather than adding attack surface. The one behavioral change to existing code, find_url_password, only widens which strings get their password segment masked; its two other callers (redacted_npm_url on registry URLs and the bunfig/.npmrc highlighter) gain the extra schemes and nothing else. I verified the authority-truncation logic (/, ?, #, \n) is unchanged and the scp-style case is covered by a test. No new inputs are parsed and no secrets are stored differently.
Level of scrutiny
Medium-high. Each individual edit is a mechanical redacted(..) wrap around an existing format argument, and the tests exercise most of the wrapped paths end-to-end. But the change spans 15 source files in the package manager (install summary, error paths, isolated linker, pm subcommands), makes a design choice (wrap at print sites, not inside Resolution::fmt, so lockfile keys / meta-hash / bun patch matching stay byte-exact) that a maintainer should ratify, and the PR description enumerates several sites deliberately left unwrapped (bun patch candidate list, hash-string, npm-only resolution rows) whose rationale a maintainer is better placed to confirm.
Other factors
The PR description is unusually thorough — it documents the mechanism, every wrapped site, every intentionally-skipped site with a reason, the overlap with #38631 and how nesting should compose, and the full set of test files re-run for byte-for-byte parity on ordinary versions. The bug-hunting system found nothing. What tips this away from auto-approval is breadth (17 files, critical subsystem) plus a shared-helper behavior change, which per the review guidance warrants a human sign-off even when the change reads correctly.
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Actionable comments posted: 2
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Inline comments:
In `@src/install/isolated_install/Installer.rs`:
- Around line 273-275: Redact the URL values in both download-error formatting
paths: wrap url near resolution.fmt and dl.url in the corresponding error path
with redacted(...), while preserving the existing error and resolution
formatting.
Apply the same fix in `@src/install/PackageManager/runTasks.rs` around lines 752 -
770: The HTTP-status error path directly prints the tarball URL and needs the
same redaction.
In `@test/cli/install/redacted-config-logs.test.ts`:
- Around line 398-402: Update the isolated-linker test around run to capture out
as well as err, then call expectNoSecrets(out, err) before asserting exitCode.
Keep the existing masked-resolution assertion unchanged.
🪄 Autofix
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
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📒 Files selected for processing (18)
src/bun_core/fmt.rssrc/bun_core/lib.rssrc/install/PackageInstaller.rssrc/install/PackageManager/PackageManagerEnqueue.rssrc/install/PackageManager/PackageManagerResolution.rssrc/install/PackageManager/processDependencyList.rssrc/install/PackageManager/runTasks.rssrc/install/isolated_install.rssrc/install/isolated_install/Installer.rssrc/install/lockfile/Package/Scripts.rssrc/install/lockfile/Tree.rssrc/install/lockfile/printer/tree_printer.rssrc/install/patch_install.rssrc/runtime/cli/package_manager_command.rssrc/runtime/cli/pm_licenses_command.rssrc/runtime/cli/why_command.rstest/cli/install/redacted-config-logs.test.tstest/js/bun/util/highlighter.test.ts
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Thanks for wrapping the two incorrect peer dependency sites in f175a64 — that closes out my earlier note, and this pass found no further issues. Given the change spans ~18 files of credential-redaction across the package manager and generalises find_url_password's scheme matching, a human look is still worthwhile before merge.
Checked: the new redacted<T: Display> adapter renders first then feeds redacted_npm_url, so multi-piece writes (git+ + repo) are scanned as one string; the RFC 3986 scheme scan in find_url_password still rejects scp-style git+ssh://git@host:org/repo (no : before @) and scheme-less strings, per the highlighter tests. Confirmed the pm_licenses --json path redacts at print time only, so the version string used for the installed-package.json equality check upstream stays byte-exact. The Windows bun add <url> test failure on 0e7594c looks addressed by ec43d7d (query string dropped so the extraction-dir basename has no ?).
Extended reasoning...
Overview
The PR closes a credential-leak class: dependencies declared as tarball or git+… URLs with embedded user:password@ or ?token=npm_… had those URLs printed verbatim by every install summary line, error message, and listing command that formats a lockfile Resolution or version literal. The fix has three pieces: (1) a new redacted<T: Display> adapter in bun_core/fmt.rs that renders its argument to a String and pipes it through the existing redacted_npm_url; (2) find_url_password in bun_core/lib.rs generalised from a hard-coded http:///https:// prefix to any RFC 3986 scheme followed by ://, so git+https:// and git+ssh:// are recognised; (3) ~25 print sites across tree_printer.rs, PackageManagerResolution.rs, runTasks.rs, isolated_install{,/Installer}.rs, processDependencyList.rs, Tree.rs, PackageManagerEnqueue.rs, PackageInstaller.rs, Package/Scripts.rs, patch_install.rs, package_manager_command.rs, why_command.rs and pm_licenses_command.rs wrap their resolution/literal argument in redacted(..). Seven new integration tests plus five highlighter table rows cover the install summary, bun add, --dry-run, pm ls/why/untrusted/licenses (text and JSON), the hoisted and isolated download-failure paths, and a git+https:// specifier.
Security risks
The change is a defence-in-depth improvement (masking credentials in human-readable output). The one behavioural change to shared code — find_url_password accepting arbitrary schemes — is strictly additive for redaction and cannot introduce a new leak; the concern would be over-redaction of non-credentials, which the highlighter tests cover for the scp-style and scheme-less cases. Redaction is applied only at print sites, not inside Resolution::fmt, so byte-exact consumers (patched-dependency keys, lockfile meta-hash, bun patch argument matching) are unaffected. No new attack surface, no auth or crypto paths touched.
Level of scrutiny
Higher than a mechanical refactor: the change is security-relevant (credential handling), spans 16 source files in the package manager, and the earlier review round found one mis-analysed exclusion (the peer-dependency warning's git arm) that the author has since wrapped. Each individual edit is a one-argument wrap and the pattern matches prior PRs (#36165, #38817, #38631), but the breadth and the find_url_password generalisation warrant a maintainer sign-off rather than auto-approval.
Other factors
My earlier inline finding (the two incorrect peer dependency sites in PackageManagerEnqueue.rs) was addressed in f175a64; the author's reply correctly notes the git arm of that condition is currently unreachable via its two callers, but wrapped it anyway for defence in depth. The Windows CI failure on 0e7594c (redacted-config-logs.test.ts) appears addressed by ec43d7d, which drops the query string from the bun add <url> test so the extraction directory name no longer contains ?; I have not seen a green build for f175a64 yet. Tests are hermetic (loopback Bun.serve/Bun.listen on port: 0, per-test BUN_INSTALL_CACHE_DIR, registry pointed at the test's own server) and assert both the presence of the masked form and the absence of the raw secret.
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LGTM — both findings from the previous pass are addressed in bd472be: the :// gate in Redacted::fmt keeps non-URL values (npm versions, paths, github: specifiers) byte-for-byte unchanged, and the runtime auto-install error in AsyncModule.rs now wraps the resolution at both sites. The added stamped@1.0.0-<uuid> test pins the over-redaction case.
Checked: the :// gate against every ResolutionTag variant (only RemoteTarball and Git render ://, and both are the ones that can carry credentials; scp-style git repos and github: specifiers correctly bypass); the RFC 3986 scheme generalisation in find_url_password against its two other callers (registry URLs and the config highlighter — both only gain schemes); and that the wrapped print sites do not overlap the request-URL operands #38817 owns.
Extended reasoning...
Overview
The PR wraps every human-facing print of a lockfile Resolution or dependency version literal in a new redacted(..) Display adapter, so tarball and git URLs with user:password@ or ?token=npm_… no longer leak into install summaries, error messages, or the pm ls/why/untrusted/licenses listings. Core changes: fmt.rs adds Redacted<T> (renders, then routes through the existing redacted_npm_url scanner only when the rendered text contains ://); lib.rs generalises find_url_password from a hardcoded http/https prefix to any RFC 3986 scheme so git+https:// and git+ssh:// are recognised. The remaining 14 source files each wrap one to six format arguments; no control flow changes. Two test files add 8 install tests and 5 highlighter rows.
Since my previous review the author pushed bd472be, which (a) adds the :// gate so a bare npm version whose pre-release tag happens to be UUID-shaped is not masked, with a regression test in redacted-config-logs.test.ts, and (b) wraps resolution_fmt and the else-branch resolution in AsyncModule.rs::download_error so the runtime auto-install Error.message is redacted too. Both of my 14:34 inline findings are resolved by that commit.
Security risks
This is output hygiene, not access control: the change reduces credential exposure in logs and does not touch auth, crypto, or permission checks. The failure mode of an unwrapped site is the pre-PR status quo (URL still printed), not a new leak. I re-checked that the :// gate cannot skip a URL-bearing resolution: RemoteTarball always renders http(s)://, Git renders git+<scheme>://…#commit; the scp-style git@host:org/repo form has no :// but also has no password field to leak. Git commit hashes (40 hex, no hyphens) do not match the UUID scanner.
Level of scrutiny
Medium. 18 files sounds broad but each source-file hunk is a mechanical redacted(..) wrapper around an existing format argument; the two substantive changes (the Redacted impl and the find_url_password scheme scan) are ~25 lines total with direct test coverage. The lockfile key builders, meta-hash, and bun patch argument matching are deliberately left on the raw formatter, which the description enumerates and I spot-checked.
Other factors
Two prior review rounds (mine on the peer-dependency warning and the two 14:34 findings; CodeRabbit's on the URL operands, correctly deferred to #38817) have all been addressed or resolved with stated reasons. The composition rule with #38631 (EscapeControlChars(redacted(..))) and the operand split with #38817 are documented in the description and mechanical whichever lands first. The bug-hunting pass on bd472be found nothing new.
) ### Problem - With `--linker isolated`, a dependency declared as a tarball URL with credentials, e.g. `"direct": "http://carol:s3cret@127.0.0.1:PORT/cdn/direct-1.0.0.tgz?token=npm_a1b2..."`, is installed into a store directory literally named `node_modules/.bun/no-deps@http+++carol+s3cret@127.0.0.1+PORT+cdn+direct-1.0.0.tgz+token=npm_a1b2...` (reproduced on 1.4.0-canary.1 and current main). A git dependency such as `git+https://carol:s3cret@host/org/repo.git` gets `repo@git+https+++carol+s3cret@host+org+repo.git+<commit>`. - That directory name is part of the realpath of every file in the package, so the password and the token show up in stack traces, `import.meta.url`, `bun pm licenses` paths, the `--verbose` link failure messages, and `ls node_modules/.bun`. The output redaction in #38977 cannot cover this: these paths really exist on disk. - Cause: the entry name is `<name>@<resolution store path>` (`src/install/isolated_install/Store.rs` `StoreKeyFormatter`). For a remote tarball the store path was the whole URL with `/ \ : # ?` turned into `+` (`src/install/resolution.rs` `StorePathFormatter`, via `bun_semver`'s `String::fmt_store_path` in `src/semver/lib.rs`), and for git it was the whole repository URL plus the commit (`src/install/repository.rs` `StorePathFormatter`). Nothing removed the userinfo or the query string. ### Fix - `src/install/resolution.rs`: new `fmt_store_url`, used for the remote tarball store path and, in `src/install/repository.rs`, for the repository part of the git store path. It writes the URL without its userinfo and without its query string, and when either of them was present it appends `+<16 hex wyhash of the complete URL>`. The git commit suffix is unchanged and still follows. Examples: `http://carol:s3cret@h/p.tgz?token=x` becomes `no-deps@http+++h+p.tgz+<url hash>`; the same URL without credentials stays `no-deps@http+++h+p.tgz`; a credentialed git URL becomes `repo@git+https+++host+org+repo.git+<url hash>+<commit>`. - `src/semver/lib.rs`: `String::fmt_store_path` now delegates to a byte-slice `fmt_store_path`, so the two kept pieces of the URL are spelled exactly the way the whole URL was before (one character mapping, no copy of it). - Why this is correct: - The userinfo and the query string are the two places a URL carries credentials (`user:password@`, a bare token as the username, `?token=` / signed URLs); host, path and scheme are not secret, so they stay readable. The userinfo is delimited with RFC 3986's rule, the same one `find_url_password` in `bun_core` uses: the authority runs from `scheme://` (or from the start of an scp-like `user@host:path`) to the first `/`, `?` or `#`, and the userinfo is everything in it up to the last `@`. The whole userinfo goes, not only the password, because `https://TOKEN@host/...` is a documented way of passing tokens. `bun_url::URL::parse` was not used for this because it does not recognize the userinfo of `user@host:port` at all. - The name stays a function of the resolution alone, so a second install (whose resolution comes from the lockfile, which still stores the full URL) derives the same name and finds the same entry; the tests check this. - Whenever something is removed, the hash of the complete URL is appended, so two resolutions that used to get different names still get different names: `pkg.tgz?v=1` and `pkg.tgz?v=2` are different packages and must not share a directory, and even for git, where the commit usually disambiguates, `resolved` can be empty for packages migrated from pnpm/yarn lockfiles. Without either part there is nothing to disambiguate, so no hash is appended and every existing entry for a plain tarball, `git+file://`, `github:` or registry package keeps its name byte for byte. - Entries whose URL has a userinfo or a query string are renamed once by this change (that includes the common `git+ssh://git@host/...` form, whose `git@` is not a secret but cannot be told apart from a token); the next `bun install` links them under the new name and `bun pm prune` removes the old directories, since it removes every store entry the lockfile does not produce. The lockfile itself is untouched. - The hash sits inside the resolution part, so the consumers that read names back keep working: `bun pm prune` splits at `@` (`src/install/prune.rs` `split_store_key`; the names now also contain no second `@`), `bun pm licenses` re-derives the name through the same formatter (`src/runtime/cli/pm_licenses_command.rs`), and the global store derives its `links/<name>-<entry hash>` directory from the same name, so it is fixed as well. #38867 (bounding long names) would apply on top of this name. - Verification, `test/cli/install/isolated-install.test.ts`, describe `store entry names of URL dependencies`: - tarball dependencies with a plain URL (name unchanged), a password, a token in the query string, and both plus a fragment: exact entry name computed with `Bun.hash`, the `node_modules` link points into it, `bun.lock` still contains the full URL, the package imports at runtime, and a second install keeps the name - two tarball URLs differing only in `?v=` get two entries and each alias resolves to its own version - with `install.globalStore`, the `links/` directory name is built from the credential-free name - git dependencies served over git's dumb HTTP protocol from a local bare repository: plain URL (name unchanged), password, and a token as the username, each with the exact name including the commit, the lockfile resolution, and a second install - the username-only tarball form (`http://token@host:port/x.tgz`) is exercised through the git cases only: the tarball downloader currently sends that URL with the userinfo still in the Host header and gets a 400, which is tracked separately (as is the fact that the downloader never sends URL credentials at all); neither affects this change - the existing #36987 test in the same file asserted the old `+x=y` name and now asserts the hashed one; its point (no literal `?` in the name, package resolves at runtime) is unchanged - On the released build, 8 of these 10 tests fail with the old names (the two plain URL cases pass by design); all pass with `bun bd test`. Also run with the change: the rest of `isolated-install.test.ts` (75 pass), `bun-pm-licenses.test.ts` (79 pass, it asserts the unchanged name of a plain tarball entry), `bun-prune.test.ts` (109 pass), `bun-install-git-deps.test.ts` (7 pass), `cargo clippy` and `cargo fmt --check` on `bun_install` and `bun_semver`, and `test/internal/source-lints`. ### Background - Isolated linker: every package is materialized once under `node_modules/.bun/<entry>/node_modules/<name>` and everything that depends on it gets a symlink to that directory. `<entry>` is `<package name>@<store path of the resolution>`, optionally followed by `+<peer hash>`; with `install.globalStore` the entry is itself a symlink into `<cache>/links/<entry>-<entry hash>`. - Resolution: the lockfile's record of where a package came from. For registry packages it is the version, which is why their entries read `name@1.2.3`; for tarball and git dependencies it is the URL as written in package.json (git: plus the resolved commit), which is what became the directory name here. - Store path: the spelling of a resolution as one path component, done by replacing `/`, `\`, `:`, `#` and `?` with `+` (`bun_semver`'s `StorePathFormatter`); `http://h/p.tgz` reads `http+++h+p.tgz`. - Userinfo: the `user:password@` part of a URL's authority (`scheme://userinfo@host:port/path?query#fragment`). - wyhash: bun's default 64-bit hash (`bun_wyhash::hash`, what `Bun.hash()` computes), which is how the tests compute the expected names; the store already uses it for the peer hash suffix. <details> <summary>Reproduction on the released build</summary> `package.json` with `{"dependencies": {"direct": "http://carol:s3cret@127.0.0.1:PORT/cdn/direct-1.0.0.tgz?token=npm_a1b2c3d4e5f6"}}`, a `Bun.serve` answering that path with a tarball, `bunfig.toml` with `install.linker = "isolated"`: ``` $ bun install # 1.4.0-canary.1 + direct@http://carol:s3cret@127.0.0.1:35767/cdn/direct-1.0.0.tgz?token=npm_a1b2c3d4e5f6 $ ls node_modules/.bun no-deps@http+++carol+s3cret@127.0.0.1+35767+cdn+direct-1.0.0.tgz+token=npm_a1b2c3d4e5f6 node_modules ``` With this change the entry is `no-deps@http+++127.0.0.1+35767+cdn+direct-1.0.0.tgz+<16 hex>`. The cache folder for the same tarball was already credential-free (`@T@<hash>`). </details>
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Rebased onto main bf42a52 for a fresh CI run (was bd472be, now 284a751). There was no conflict and the diff is unchanged: the added and removed lines are the same as before. Checked on a local debug build of bf42a52 with this branch and 12 other rebased branches merged in: |
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Beyond the inline findings, I also checked whether the widened scheme scan in find_url_password could slow the bunfig/.npmrc highlighter on long tokens — it is called once per quoted string (fmt.rs:2074) and once per redacted_npm_url render, and the scheme walk is a single linear pass, so there is no per-offset rescan. A URL password containing a raw @ is still only partly masked, but that truncation at the first @ predates this PR and is unchanged here.
Extended reasoning...
The change adds a Redacted<T> Display adapter in src/bun_core/fmt.rs, generalizes find_url_password in src/bun_core/lib.rs to any RFC 3986 scheme, and mechanically wraps resolution and specifier print sites across the install and pm CLI code plus src/jsc/AsyncModule.rs. It touches credential-exposure output paths directly. Confirmed findings are posted inline (username-borne tokens still print, bun pm ls fixed 512-byte buffer, and a test that cannot fail on the isolated-linker leak), so a human should weigh those; this body only records two adjacent concerns that were examined and do not apply.
Additional findings (outside the current diff — GitHub can't attach inline comments there):
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src/bun_core/lib.rs— pre-existing, security: a git or tarball URL whose secret is the username, e.g.git+https://<token>:x-oauth-basic@ github.com/org/repo.git(the form npm documents for private GitHub deps) orhttps://<token>@ github.com/org/repo.git, still prints the token at every site this PR wraps.find_url_passwordat src/bun_core/lib.rs:2161-2167 masks only the bytes after the first:of the userinfo and returns None when there is no:, so only the placeholderx-oauth-basicis starred. Fix: mask the whole userinfo whenever one is present (both forms print as***@ host), across redacted(), redacted_npm_url and the highlighter, updating thecarol:******assertions in test/cli/install/redacted-config-logs.test.ts. [also at: src/bun_core/lib.rs:2152 - Users whose tarball or git URL password contains an unencoded@still see most of it in every newly redacted line after merging.; src/bun_core/fmt.rs:317 - A package.json specifier with leading whitespace, e.g." http://carol:pw@ host/x.tgz", still prints its password infailed to resolveand inbun whyafter this change.; +2 more]Why this was flagged
package.json declares
"repo": "git+https://ghp_TOKEN:x-oauth-basic@ github.com/org/repo.git"or"repo": "https://ghp_TOKEN@ github.com/org/repo.git"; the Git resolution keeps that URL asrepo(src/install/dependency.rs:1252) and everybun installsummary line (src/install/lockfile/printer/tree_printer.rs:470),bun pm ls,bun why,failed to resolveand the download/clone error messages now route it throughredacted()(src/bun_core/fmt.rs:317).Redacted::fmtcallsredacted_npm_url, whose only credential rule isfind_url_password(src/bun_core/lib.rs:2138): it takes the userinfo before the first@(line 2161), returns None when it has no:(line 2163), and otherwise returns the range after the first:(line 2167). For the first form the output isgit+https://ghp_TOKEN:*************@ github.com/org/repo.git; for the second the URL is printed verbatim. The base branch prints the whole URL; after merging the token is still in the clear at all of these sites, while the PR states credentials are masked.Verification:
find_url_password(src/bun_core/lib.rs:2161-2167) locates the userinfo, requires a:(returns None when the username-only form has no colon), and returns only the bytes after the colon. So forghp_TOKEN:x-oauth-basic@onlyx-oauth-basicis starred andghp_TOKENis emitted verbatim; forghp_TOKEN@nothing is masked at all. The base printed these URLs entirely verbatim.
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On the username-borne token ( The two inline threads are answered and resolved: the 512-byte |
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The three new review threads are answered and resolved. All three are gaps in the shared masking rule ( |
…tions and specifiers A dependency declared as a tarball or git URL keeps that URL as its resolution, and the install summary, the download and link error messages, bun pm ls, bun why, bun pm untrusted and bun pm licenses print it verbatim, password and token included. The same goes for the specifier itself in the "failed to resolve" line. Add bun_core::fmt::redacted, a Display adapter that renders a value and writes it back out through the redacted_npm_url masking, and apply it at the sites that print a Resolution or a version literal for a human. The Resolution formatter itself is unchanged because it also produces lockfile keys. find_url_password now accepts any URL scheme instead of only http and https, so git+https:// and git+ssh:// specifiers are masked as well.
bun add <url> names its extraction directory after the URL's basename, and Windows rejects the ? of a query string in a directory name, so the add itself failed there.
…ng too Its condition has a git arm, so wrap it like the other resolution prints instead of relying on the callers never passing a git specifier.
…ll download error too A version whose pre-release tag is shaped like a UUID must not print as 1.0.0-***, so the adapter only masks values that contain a URL. The runtime auto-installer formats the same resolution into its download error message, and a package.json tarball dependency reaches it.
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The head moved from 3ff2984 to 985c2a7. It is a rebase onto main f4d755a. It does not change what the diff does.
A pre-merge check of #38817 asks that the print sites that are still unredacted go into one redaction pull request, this one. They are not in this push. I read each site on the new head. None passes its value through
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I re-reviewed the latest push and didn't find any bugs; the follow-up commits address the earlier inline findings (peer-dependency warning, the auto-install download error in AsyncModule.rs, and the :// gate so UUID-shaped npm versions print unchanged). Because this is credential-exposure code and the find_url_password scheme change is shared with the registry-URL and bunfig highlighter paths, a human look would still be worthwhile.
What was reviewed:
find_url_passwordgeneralization: scp-likegit+ssh://git@ host:org/repo.gitstill returns None (the authority is cut at/before the:scan);http/httpsbehavior is byte-identical;take_while/starts_withare outside the byte-search lint's denied shapes.- Grepped every remaining unwrapped
resolution.fmt/fmt_url/literal.fmtsite: the rest are lockfile/patch/peer-hash key builders that must stay byte-exact, debug-only logs, the catalog error arm, or the--verbosetrace lines reachable only from npm/folder/workspace arms. - The
Redactedwrapper only allocates at print sites, propagates innerfmterrors, and never reaches the lockfile writers (bun.lock.rs,Yarn.rs,pnpm.rs).
Extended reasoning...
The branch adds a redacted(..) Display adapter in src/bun_core/fmt.rs, widens find_url_password in src/bun_core/lib.rs to any RFC 3986 scheme, and wraps resolution/specifier operands at 14 install and CLI print sites, with new subprocess tests against local servers. The surface is data exposure (credentials in tarball/git URLs printed to the terminal and to pm licenses --json), and the helper change also alters the existing registry-URL redaction and the bunfig/.npmrc highlighter. The new push resolved the three inline findings from prior runs, no new bugs were found, and the hunt ran dry; I deferred rather than approved because the change is security-sensitive and spans 18 files, and one third-party thread on the test file was resolved by the author rather than independently.
…n add, bun pm view and bun pm diff print `bun add <url>` has no name for the dependency until its package.json is read, so the URL stands in for the name in the messages about it. These messages printed that URL with its password: - "git clone" / "git fetch" / "git checkout" for "<name>" failed - <error> cloning repository for <name> - <error> checking out repository for <name> - <error> extracting tarball from <name> - <error> downloading tarball <name>@<resolution> - Invalid dependency name "<name>" Also redacted: `unrecognised dependency format: <argument>`, the `dist.tarball` line of `bun pm view`, and `GET <url> failed` of `bun pm diff`. `redacted()` now starts its password scan at the scheme of the URL and no longer at the start of the value. A URL behind a prefix is covered (`name@ssh://...`, `npm:https://...`).
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The head moved from 985c2a7 to 0473d77. One commit, on top of the previous head. It redacts the print sites listed in the comment above, in this pull request, as a pre-merge check asked. What printed a password before. On a debug build of 985c2a7, with
With 0473d77 each of these lines prints The cause in the first three. One change to the helper. Verified with a debug build: Still printed, for arguments that are not a dependency bun can fetch:
|
There was a problem hiding this comment.
Nothing blocking. The comments below are optional suggestions. There is no need to push a fix for them before merging.
Additional findings (outside the current diff — GitHub can't attach inline comments there):
-
🟣
src/runtime/cli/pm_view_command.rs— nit, pre-existing:bun pm view <pkg>still prints the viewed package's own dependency specifiers raw, so agit+https://user:pw@...orhttp://user:pw@.../x.tgzentry in that manifest shows its password whiledist.tarballon the same screen is masked. The listing at pm_view_command.rs:485-489 writesBStr::new(dep_version)unwrapped. Fix: wrapdep_versioninbun_core::fmt::redacted(..)like thetarballline at :498 so every specifier this command echoes is masked.Why this was flagged
A registry manifest for the viewed package declares a dependency by a credentialed URL, e.g.
"repo": "git+https://carol:s3cret@ host/org/repo.git"(a private package whose author pinned a sibling by URL).bun pm view <pkg>reaches the dependencies loop at src/runtime/cli/pm_view_command.rs:465-490 and prints- repo: git+https://carol:s3cret@ host/org/repo.gitthroughBStr::new(dep_version)at :488 with no redaction. The same function masksdist.tarballat :495-499 after this change, so the screen shows one URL masked and the next one raw. The base branch printed both raw, so this is the partial-fix gap, not a regression. Nothing else filters the manifest string before it is written.Verification: pre-existing (nit). Trigger: the viewed package's manifest has a
dependenciesentry whose value is a credentialed URL. At src/runtime/cli/pm_view_command.rs lines 485-489BStr::new(dep_version)is printed not wrapped inbun_core::fmt::redacted(..); the diff wraps only thedist.tarballline (line 498). The base branch already prints this line raw, so merging makes nothing worse.
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On the CI on 0473d77: the 11 failed jobs are all Windows agents whose |
### What does this PR do?
It consolidates 597 open package manager pull requests into one reviewed
change for Bun 1.5. Each was ported, taken in part, or left out with a
reason. This is the complete change log: `X -> Y` = symptom on main ->
behaviour now; a line without `->` names a symptom that is gone; dep =
dependency.
| absorbed | in part | not taken | obsolete | total | issues closed |
|---|---|---|---|---|---|
| 464 | 40 | 74 | 19 | 597 | 133 |
699 files, +150,684 / -85,553 (src 221 files +41,383 / -46,459, net
-5,076).
#### Behaviour changes someone will notice
1. Unknown long flags are errors in every package manager command and
bunx (main: `bun install --network-timeout 100000` adds the package
`100000`). Drop the flag; bunx: tool flags go after the tool's name. In
`BUN_OPTIONS` they are skipped.
2. `bun ci`/`--frozen-lockfile` fail (`note: dependencies in
package.json changed since bun.lock was saved`) when a dep of the root
or a workspace was added, removed, re-grouped or re-ranged. Equivalent
spellings, `file:` directory rows (warning),
`trustedDependencies`/`patchedDependencies` edits pass. Run `bun
install`, commit (#41931; refs #22689).
3. `file:` folders are hard-linked real files (hoisted: was a symlink
per file, their deps did not resolve). The folder's own `node_modules`
is not taken, except `bundleDependencies`. Linked, and trusted scripts
run, once, not on every install. Declare or bundle what the folder
needs; `link:` / a workspace for a live link; `--force` reruns scripts
(#40628, #37127; fixes #13379).
4. Hoisted: what the previous `bun.lock` placed and the new one does not
leaves `node_modules`, with what only it needed and its bins; not under
`--filter`, not what no lockfile placed (`bun prune`) (#29794, #44406).
5. One-time re-downloads: registry metadata (cache format bump), `file:`
/ URL tarballs, packages of registries on a port, path or http; `bunx`
starts a new cache.
6. Retries wait: a registry that refuses connections costs about 9 s
before the install fails (main: at once).
`BUN_CONFIG_HTTP_RETRY_BACKOFF=<ms>` sets the first wait.
7. Dep names over 255 bytes per component are refused (main: a
4,100-byte name in a manifest aborts), as are the names under Security.
8. Workspace's symlinked `node_modules` is replaced by a real directory,
like links at `@scope`, `.bin`, `.bun/**` (main wrote and deleted
through them). Only the root `node_modules` link is followed: link the
root, not members (#42039).
9. `"trustedDependencies": []` kept the default trusted list off only on
the install that created `bun.lock` -> always, also in a checkout
without the workspace that declares it; written to `bun.lock` (one line;
Bun 1.4 honours it, drops it at its next save) (#44765).
10. `!dir/**` in `workspaces` also removes `dir`, as npm; negated
entries work in every spelling (`!./pkg`, `!pkg/`) and position, add no
members; `bun run --filter`/`--workspaces` follow them (#43401, #43400;
fixes #43399).
11. `bun pm ls` lists what is on disk, exits 1 without `node_modules`;
isolated: a dep of the root only if its link exists (#38923; fixes
#38909).
12. Linker sticks: while `node_modules/.bun` exists, a command that
names no linker keeps the isolated layout (main: lays hoisted over it).
Back: `--linker=hoisted` or delete `node_modules`.
13. `NODE_ENV=development`/`test`: `bun install` reads the `.env` files
`bun run` reads, not the production ones.
14. `--provenance`, `--provenance-file`, `publishConfig.provenance`,
`NPM_CONFIG_PROVENANCE`, `provenance=true` in `.npmrc` are errors (main:
published without it). Unset them or publish with npm (#30522; refs
#18611).
15. `packageExtensions` adds a key to `bun.lock`, a trailing section to
`bun.lockb`, only when an extension added something; older versions load
both.
16. Fresh resolves pick differently (locked versions stay): see
Resolver; Overrides. glibc hosts stop installing `-musl` variants
(`--libc='*'` for both).
17. New `warn:` lines: incorrect peers, deprecated versions, skipped
required deps, stale / misplaced `patchedDependencies`, unreadable
config files, retries, unusable hashes.
18. Dep's script finds its own `.bin`, then the inherited `PATH`, then
shared `.bin`s, so an untrusted package's `node` bin cannot run inside a
trusted script. Cost: a global `node-gyp` wins over the project's, for
dep scripts only (#44488).
19. If `bun install` itself is killed while a trusted dep's script runs,
the next install calls the package installed (registry packages: as
main; `file:` folders, local tarballs: the rerun on every install hid
it). `bun install --force` (#42001).
#### Decisions that need the maintainer's confirmation
- Frozen installs start failing (2). Of 241 `bun.lockb` files from this
repo's release tags, 6 that pass on main fail here (4 real drift).
- A frozen install with only a foreign lockfile writes nothing: no
`bun.lock`, no package.json edit, one note (#38804). Reverses #38333.
- Changes 1, 9 (teams on 1.4 and 1.5 see the `[]` line come and go), 10,
11, 12 (removing `linker = "isolated"` no longer switches a tree), 14,
18.
- The `packageExtensions` lockfile key (15): without it an edited or
removed extension cannot be told from the package's own deps. #43104 /
#43209 are out for needing a key.
- Scripts that run now and did not: #41803 (its opposite #41866 is out),
#41845, #39443, #43913, #42001, #38780, `bunx --trust`. No longer: root
scripts under `--dry-run`; under frozen, scripts of an installed package
trusted after the lockfile was saved (main: every frozen install; now a
plain install once, frozen never, silently).
- No state file, so a killed install goes unnoticed (19). The complete
fix is one bit or list per project, read once per install.
- Tarball cache entries named by integrity; full manifests by package
name for `libc`; #38813; +1 `renameat` per linked package (#38783); a
token survives only an http -> https redirect on one hostname (#38001);
#39603 flips a row of #38867.
- Hoisted thread pool on macOS: on; CI only, no stress run.
- Open: mask URLs in source excerpts under a diagnostic (not done);
should `bun pm pack` follow a symlinked `node_modules` (it does,
#41925).
#### New features and flags
- Yarn Berry migration (on main since): here package.json is written
just before `bun.lock` and only if that is saved; `link:` stays `link:`;
`libc` is honoured (#40057)
- `link:./dir`, `link:../x`, absolute paths: symlink to that directory,
relative to the declaring package.json, as Yarn / pnpm; `link:foo` stays
a `bun link` name (#40025; fixes #4719, #5045)
- `packageExtensions` in the root package.json adds missing deps / peers
to registry packages, can mark a peer optional (#40053)
- `bun pm cache pack <file>`/`unpack <file>`: the cache entries a
lockfile needs as one file (CI); unpack adds what is missing, refuses a
damaged pack whole (#40012)
- `bun pm cache prune [--max-age <days>] [--dry-run]`: drops cache
entries older than 30 days, not the global store (#42592)
- `bun pm fetch`: downloads all deps (pinned git too) into the cache; no
`node_modules`, scripts or lockfile write (#29509)
- `bun publish --recursive`/`--filter <pattern>`: packs the selected
workspaces, publishes deps first, skips private and already published
ones; the first failure ends the run (#41292)
- `bun update --depth 0`: direct deps only, transitive ones stay locked
(#41720; fixes #41625)
- `bun prune --check`: exit 1 when anything would be removed (#39216)
- `minimumReleaseAgeExcludes` takes `name@version`; new
`--minimum-release-age-excludes a,b@1.2.3`; `bun audit fix` honours the
list (#37909, #42803; fixes #28967, #42799)
- `minimumReleaseAge` accepts `90m`, `12 hours`, `3d`, `2 weeks`;
`nan`/`inf` are config errors; `0` no longer fetches full manifests
(#30529)
- `libc`: on Linux only the glibc or musl variant of an optional native
package is installed; recorded in `bun.lock`; `--libc` overrides
(#38797; fixes #16282)
- `bunx --cwd <dir>` (#28669; fixes #28668)
- `bunx --env-file <file>` (main: `unrecognised dependency format:
@.env`); not `bun --env-file F x pkg` (#35599; fixes #12430, #17759)
- `bunx --minimum-release-age`, part of its cache key (#30751; fixes
#30748)
- `--env-file`, `--no-env-file`, bunfig `env = false` for all package
manager commands (main: `--env-file ci.env` added the package `ci.env`)
(#36672; fixes #12011, #31450)
- `npm-shrinkwrap.json` is migrated like package-lock.json (#38861)
- Deprecated versions are reported: one line per direct dep, one for the
rest, all with `--verbose` (#35457; fixes #6883)
- `bun add -d | --optional | --peer <pkg>` moves a package another group
lists; `--save-prod` moves it back (#36284; fixes #4852, #5714)
- `bun audit fix` reports and rewrites the `overrides` rule that holds a
vulnerable version (#38785)
- `bun pm pkg set`/`delete`: arrays (append, index), bracketed names
(`exports[./package.json]`) (#38025; fixes #22035)
- `--dry-run` for `bun link`, `unlink`, `pm version`, `pm cache rm`, `pm
trust`, `pm pkg`, `pm migrate` (main: they wrote) (#41690)
- `bun publish` honours `publishConfig.registry` and
`publishConfig["@scope:registry"]` (#38322; fixes #18670)
- Auto-install reads registries and credentials from `.npmrc` (main:
`@corp/x` came from the default registry) (#44754)
- `NPM_CONFIG_USERCONFIG` names the user `.npmrc`, as
`actions/setup-node` sets it (#38047)
- `Cache-Control: no-cache`, `no-store`, `max-age` under 300 s on
registry metadata (#41644)
- Workspace can depend on the root package with `workspace:*`, also for
pack / publish (#36594; fixes #2773, #5176)
- `"gypfile": false` turns off the implicit `node-gyp rebuild`; a
trusted tarball, git, `file:` package with `binding.gyp` and no scripts
is built like a registry one (#43913; fixes #43903)
- Scripts get `npm_package_name`/`version`/`json` of their own package,
`npm_config_local_prefix`, `npm_package_config_*`,
`npm_lifecycle_event`, `npm_lifecycle_script`; inherited `npm_package_*`
are dropped (#36690, #38110; fixes #12752)
- Hoisted linker links packages on up to 8 threads, whatever
`node_modules` holds (nothing, a part, other versions, `--force`) and
after a download; not on Windows; `file:`/`link:` / workspace / trusted
deps, bins and scripts stay on the main thread; everything in today's
order, scripts too; a cold install is no faster (#29496)
#### Security
- Registry URL that is not http(s) (`htps://`, no scheme): `pm view`,
`whoami`, `publish`, `audit`, `pm diff` sent the token there over plain
TCP; a bad `BUN_CONFIG_REGISTRY` fell back to another registry with the
token -> error, no request, on every route (#41662, #41773)
- Token, `_auth`, user or password with CR, LF, NUL could inject
headers, as could `--otp`, `--user-agent` -> refused (#37458, #41661)
- `token = "$NPM_TOKEN"` with the variable unset sent the literal text
-> warning, nothing sent (#41049)
- Passwords and tokens in registry, tarball, git URLs were printed in
errors, warnings, summaries, `--verbose`, `pm ls`/`why`/`view`/`diff`,
`audit`, migrations -> masked (#38977, #38997, #38817)
- Control characters from manifests, lockfiles, registry answers reached
the terminal (`pm view`, `licenses`, `untrusted`, `audit`, resolutions,
bin names, errors) -> escaped (#38536, #38631, #39358, #38525)
- Dep names `.bin`, `node_modules`, a bare `@scope`, with control
characters, empty or scope-only were installed or requested -> refused;
skipped with a warning in a third party's manifest (#44439, #38615,
#43331, #41735)
- Registry, git or tarball package could `link:` a directory, use a
local `.tgz` of the project or a `file:` path that leaves it -> refused
at resolve and install time (#39023, #38986, #43101)
- Dep's own `npm:` alias could replace a same-named direct dep of the
root; an alias in a refused or stale lockfile kept redirecting -> the
root's dep wins; loaders register no aliases (#44412, #44294)
- Frozen install asked the registry for a range that `bun.lock` links to
a workspace missing on disk (dependency confusion) -> fails without a
request (#43471)
- Global store: a trusted package's script could modify shared deps; `pm
trust` ran scripts in the store, saw nothing under isolated -> its
closure is project-local (#40239, #35106)
- Failing script of an optional workspace / `link:` dep deleted that
folder -> only what the linker placed goes (#43226)
- `bun prune`, `update`, `dedupe` removed packages behind a symlinked
workspace `node_modules` -> prune refuses (exit 1), the others skip it
(#44484; fixes #44669)
- `bun add -g`, `link`, `unlink` replaced or deleted foreign files in
the global bin directory -> only what Bun made (#39745)
- `bun pm cache rm` could delete the project, home or Bun's directory
(an empty `BUN_INSTALL_CACHE_DIR` meant the project) -> refused (#39750)
- Project's bunfig.toml could point `globalDir`/`globalBinDir` anywhere
-> ignored with a warning (#41775)
- `bunx` installed into the shared temp directory, where another user's
`node_modules` / package.json was loaded -> `<cache>/.bunx-<uid>`, 0700
(#44393, #31447)
- Applying a patch followed symlinks and wrote through hard links ->
refused (#32677)
- Tarball could make Bun allocate the disk or memory its headers claim;
sparse members keep their holes (#36542)
- `minimumReleaseAge`: an exact version passed when only the abbreviated
manifest was cached; so did a publish time that is not a date (#38659,
#43307)
- `BUN_CONFIG_NO_VERIFY=0` turned verification off, `=1` did not -> off
only for `1` or `true` (#38310)
- Manifest hash Bun cannot use skipped verification silently -> warning
(#38484)
- `bun audit` took a malformed registry answer for a clean audit ->
failed audit; a scoped registry is named and skipped (#38557)
- Pack: keys of a bundled dep that are not package names pulled in
outside files; `**/a/b` patterns, a BOM, trailing spaces disabled ignore
rules; a symlinked README was sent (#44902, #41531, #41871)
- `bun publish` published with `"private": "true"` or `1` -> any truthy
value is private (#41664)
- Auto-install read a package.json version from the wrong buffer, an
alias could redirect other packages (#42839)
#### Install core
- Killed or failed install left a half-linked package that later
installs accepted -> linked in a staging directory, renamed into place
(#38783; fixes #43256)
- Switching hoisted <-> isolated left a mixed tree -> whole tree
replaced, workspaces' `node_modules` too (#38779)
- Each linker switch kept a copy of the old tree in
`node_modules/.old_modules-<hex>` -> deleted after the install; `bun
prune` collects old ones
- `--dry-run` ran root lifecycle scripts and wrote `yarn.lock` (#38830)
- bunfig `[install] dryRun = true` was ignored -> honoured, also by
publish, `pm pack`, prune, dedupe, `audit fix` (#34979)
- Empty package.json (root or member) deleted the lockfile, exit 0 ->
error, lockfile kept (#39666)
- Download that failed for an optional dep was skipped (exit 0) although
another dep or a non-optional peer needs it -> `error: failed to
download <name>@<version>`, exit 1 (#43197, #43219; fixes #43214)
- `--offline` failed on what is below an optional dep it had skipped ->
only misses still reachable are errors (#43185)
- `--offline` exited 0 without a required dep of an optional package
installed in one place, missing in another
- Required direct dep left out for `os`/`cpu` was silent -> warning;
`bun add` reports it as skipped (#41956)
- `--production`/`--omit=dev` failed on a `workspace:`, `link:`, `file:`
devDependency whose target is missing -> left out (#36704; fixes #14134,
#15102)
- `--production` installed, and ran scripts of, a devDependency that is
also an optional peer; `bun prune --production` removes it (#42040)
- Commands that only read package.json opened it for writing -> work on
a read-only file (#38745)
- `$TMPDIR` on another file system than the cache kept a probe file per
install (#38859)
- `bun add`, `remove`, `update`, `patch` rewrote a package.json in which
nothing changed
- `Infinity`/`NaN` were written into package.json -> `null` (#41743)
- Relative `--cwd` was applied twice by `bun update`, `link`, `unlink`,
`why` (#31154; fixes #31152)
- Warnings from native code appeared at exit -> flushed when printed,
also from Workers (#43004; fixes #42989)
- `bun --bun run` worked only for the first user of a shared machine ->
`node` shim directory per user (#35565; fixes #7504)
#### Resolver and version picking
- Range picked a deprecated version (`@types/*` stubs under `*`) ->
prefers one that is not, like npm; a locked version stays until `bun
update` (#36630; fixes #7571, #25314)
- `bun add pkg` installed a deprecated `latest` -> highest release that
is not deprecated; `pkg@latest` still follows the tag (#40317; fixes
#40310)
- Missing or dangling `dist-tags.latest` failed add, install, `update
--latest`, hid the package from `outdated`/`update -i` -> highest
release, with a warning (#36671; fixes #12041)
- `*`, `npm:pkg`, `npm:pkg@*` skipped a prerelease `latest` -> follow
the tag, like npm (#39774)
- Wide range (`*`, `>=1`) nested the newest version -> shares a resolved
version that satisfies it; `bun update` no longer re-adds what `bun
dedupe` removed (#38770)
- `1.0.0 || ^2.0.0`, `=2.5.0 <2` resolved as their first exact version
(#30076)
- `>=0.5 0` was read as alternatives -> intersection, like npm (#32993)
- `^`, `~`, x-ranges admitted prereleases of their upper bound
(`pkg@>=5.0.0-alpha.0 <8` overrode `^4`) -> end at `<X.Y.Z-0` (#43102;
fixes #41371)
- Exact prerelease met a range that does not admit it (`overrides` keys)
(#43150; fixes #43138)
- `>1` meant `>1.0.0` -> `>=2.0.0`; `>1.2` -> `>=1.3.0`, like
node-semver (#43253)
- `<x`, `<*`, `>x`, `>*` matched everything -> nothing; `^x`, `~x` match
any version (#43258)
- Version number above 2^64-1 was read as 0 -> invalid (#42458)
- `Bun.semver.satisfies()` was true for `""`, `1.2.3.4`, `1.2.3 junk`
(#32998)
- `satisfies("1.0.0+build-1", "^1.0.0")` was false; `< =1` was misread
- `pkg@2x`, `1beta`, `1.2x` were read as ranges -> dist-tags (#35259;
fixes #19065)
- Words starting with `ssh`/`http` were read as URLs -> dist-tags
(#37133)
- Leading whitespace in a version literal (tag, folder, tarball, `npm:`,
`catalog:`) broke the install, lost a pin in `bun add --catalog`, or
panicked (#38331, #38309)
- Version published after the manifest was cached failed for up to 5
minutes -> manifest fetched again once (#39790)
- Root dep edited to another package (`npm:` alias) under a range the
old version fits kept the old package (#41774)
- Plain dep got a same-named `npm:` alias's package outside its range
(#43267)
- New dep that follows an `npm:` alias asked for a garbled name (`GET
/1.0.0no-deps - 404`) (#43515; fixes #23264)
- `file:` and `link:` on one directory became one package (#38114)
- `file:` folder in both `dependencies` and `devDependencies` was
duplicated (#41833)
- Editing package.json re-downloaded GitHub / tarball deps, re-fetched
git ones that `bun.lock` resolves (#37142)
- Registry package that bundles a `file:../x` dep failed to install
(#43125)
- Bundled dep's dep took a slot the bundling package resolves through
(#38848; fixes #29263)
- `bundleDependencies` were kept from one dependency group of a manifest
only (#38857)
- Tarball, folder or git package whose own `name` is invalid was
installed under it -> refused (#38633)
- Folder, tarball, git packages without a `name` got broken lockfile
rows -> named after their source (#38681; fixes #17060)
- Dangling `node_modules` symlink was a resolver error -> missing
module; isolated: a failed optional dep goes with the links to it
(#38756)
#### Hoisted linker
- overlayfs: a replaced package of a lower layer kept its old files
beside the new ones, exit 0
- Install over an existing `node_modules` hung when the OS refused the
pool's first thread
- `bun prune` left the `.old-<random>` of a killed install
- macOS: clonefile kept a file already at the destination -> replaced (a
nested package could hold two versions' files)
- Package was hoisted next to an out-of-range version of its peer
(#36300; fixes #20376)
- Dep nested under a package with `bundledDependencies` resolved the
bundled version (#43377; fixes #43351)
- After a version bump the old version of a transitive dep stayed at the
root (#41053)
- Required peer that a migrated lockfile left unbound stayed unbound
(#39343)
- Tree saved after a ranged peer gained a higher candidate differed from
the next install's (#38767)
- `file:` override on a registry package's or transitive dep was not
linked or resolved from the wrong directory -> from the project root,
linked with its deps (#38994, #44339; fixes #44299)
- One `file:` folder that cannot be hard-linked (EXDEV) switched all
later packages to copyfile (#40663)
- Failed optional dep left its `.bin` links (#44931)
#### Isolated linker, global store
- `node_modules` or entry that is a mount point (Docker volume) is kept
and reset in place
- `bun add -g` never linked bins into the global bin directory (#30451;
fixes #28597, #30450)
- Optional dep whose tarball cannot be downloaded or is corrupt failed
the install -> skipped with a warning, also `--offline` (#43229; fixes
#43212)
- `node_modules/.bun/node_modules` changed between installs of one
lockfile with `npm:` aliases -> links named by the dep, one layout
(#40356; fixes #40355)
- Packages that are peers of each other were installed twice (#29345;
fixes #29343)
- Missing `link:` target was accepted -> install fails, as hoisted
(#38045)
- Registry package's own `file:./vendor/x` dep failed -> linked from
inside the package (#38856)
- Workspace's scripts ran before the root's deps and bins were there ->
after everything else; a bin such a script writes is linked for every
dependent (#44868)
- Empty directory, or one without package.json, in a link slot stayed
(#41453)
- Store names of non-ASCII paths were garbled (#40719)
- Package used under its name and an alias got bins for one dependent
only (#44446)
- `--omit=peer` dropped a peer an ancestor provides; `bun prune
--omit=peer` agrees (#41416)
- Files deleted from a `file:` folder stayed in its copy (#37138)
- Links of a renamed or removed workspace stayed in `node_modules` (both
linkers) (#38511)
- `bun prune` left dangling links to removed optional / peer deps in
store entries (#42625)
- Switching the global install's linker removed `bun link` registrations
(#43582)
- Global store: a package whose peer is typed by the project's
`@types/*` was shared, TypeScript missed the types -> project-local
(#36796; fixes #36795)
- Ranged peer whose auto-installed version drops out of the saved tree
was linked to nothing (#38768)
#### Bins
- Hoisted: with `--silent` a failed bin link exited 0 and saved the
lockfile -> 1, nothing saved (#44997, #44958)
- Every install recreated `.bin` links, failed with `EEXIST` on a
read-only up-to-date tree -> a right link is left alone (per bin: chmod
1 -> 0, unlink 1 -> 0, symlink 2 -> 1) (#36701, #20067; fixes #14736)
- Several packages with one bin name: an arbitrary one won -> direct
deps first, then registry / git / tarball before workspace, `file:`,
`link:` packages, then by name (#31416, #41867)
- Isolated made bin targets 0777 -> `0777 & ~umask` (#41509)
- One bin that fails to link stopped the rest (#38972)
- `bin` entry whose value is not a string dropped the package's other
commands (#43159; fixes #43148)
- File system that refuses symlinks (EACCES / EPERM) failed the install
-> one warning, no `.bin` links (#40161)
- Bare `bun update -g`/`bun ci -g` linked no bins; a reinstalled global
package gets its command back (#43384)
- `bun pm migrate`/`pm trust` wrote uninitialised bin bytes into
`bun.lockb` (#37581)
#### bun.lock, bun.lockb
- Corrupt or crafted `bun.lockb` crashed or hung install, `pm ls`,
`why`, `outdated` -> validated at load, refused with a warning; files by
Bun 0.x are normalised and keep loading (#32753, #39720)
- Two strings whose hashes collide became one in the lockfile (#41642)
- Root `file:` or registry dep named like a workspace made Bun write a
lockfile it refuses (`Duplicate package path`) -> the member beats
`file:`; a registry range it does not satisfy gets the root slot
(#37245, #37248)
- Root alias of the registry package named like a workspace dropped the
workspace (#43567)
- `file:` paths from the lockfile were resolved from the wrong directory
after `bun update` or an override removal (#38850)
- Re-resolving install dropped packages `bun.lock` holds only through
optional peers (#39002)
- Package printed at several paths got its edges from the wrong row
(#39347)
- Re-saving moved a bundled peer off its entry's version, and a peer
nothing satisfies (#38837, #38892)
- `bun add` installed nothing when `bun.lock` repeats a dependency line
(#43271)
- `--lockfile-only` saved after an error; `--silent` failed on a
`bun.lock` it ignores (#44364)
- `bun.lock`, `bun.lockb`, `yarn.lock` ignored the umask (`yarn.lock`
0666) (#41808)
- `bun <path>.lockb` printed the directory's lockfile, read `.env`,
needed package.json -> prints the given file (git textconv works)
(#44870)
- `git+git://` resolutions did not load back from `bun.lock` (#38798)
- `bun pm migrate`/`pm trust` wrote another
`configVersion`/`patchedDependencies` than install; yarn entries without
`#sha1` (#41908; fixes #38193)
- Absolute or over-long workspace path in `bun.lock` / pnpm-lock.yaml
crashed or counted as pruned (#43405)
- `bun install --yarn` rewrote an unchanged `yarn.lock` every time
#### --frozen-lockfile, bun ci
- `bun ci` failed in a workspace when nothing changed (member with a
script and a `latest` row); one member's edit moved pins elsewhere ->
members are compared row by row, keep their pins (#44919; fixes #26070)
- Version the lockfile pins was blocked by `minimumReleaseAge` (#40032;
fixes #40031)
- After a migration with a root postinstall, or `pm migrate` to
`bun.lockb`, the next frozen install failed on the meta hash (#44501)
- With both `overrides` and `resolutions` only `overrides` applied ->
both; a lockfile without those rules fails frozen, 1.4's too (#38811)
- Direct dep pinned outside its unchanged range (one-sided merge) was
installed, frozen passed -> re-resolved; frozen fails (#43375; fixes
#43795)
#### Migrations (npm, pnpm, Yarn v1)
- Yarn Berry: a range `yarn.lock` has no key for is the workspace that
satisfies it; Yarn's own `packageExtensions`; `resolutions` keyed on an
alias; a name in several groups of a workspace; `catalog:` in an
extension; `%xx` in a folder name; clearer refusals (#45052)
- Yarn v1, npm: a dep the lockfile has no entry for is reported (#45052)
- npm: a scope registry with a path and no trailing slash gave
`InvalidNPMLockfile` (#38698)
- npm: a package's own `file:` directory was resolved from the project;
one that climbs out is skipped (#38990)
- npm: a `file:` directory copied by `--install-links` failed with
EISDIR (#43103)
- pnpm: `pnpm-workspace.yaml` was read only with a migratable lockfile;
`bun patch --commit` then segfaulted (#38754)
- pnpm: the `pnpm` block was removed from package.json -> kept, fields
copied (#38775)
- pnpm: `onlyBuiltDependencies` was lost -> `trustedDependencies`;
isolated reports blocked scripts (#38780)
- pnpm: importer rows differed from a package.json parse, the next
install rewrote `bun.lock` (#38791)
- pnpm: only used catalog entries were migrated (#38829)
- pnpm: non-string keys / values in `pnpm-workspace.yaml` crashed ->
scalars copied as written (`react: 18` -> `"18"`) (#44470)
- Read-only commands and failed installs wrote a migrated lockfile and
package.json edits -> only a command that saves a lockfile (#38804)
- Yarn v1: workspace packages were dropped when the root has no deps
(#38878)
- Yarn v1: `npm:` alias packages were named after the tarball URL
(#38948)
- Yarn v1: registry entries without `resolved` failed (#38985)
- Yarn v1: an entry without a buildable resolution aborted the migration
-> skipped with a warning (#39001)
#### Workspaces, catalogs
- Member without a `name` failed the install -> skipped (#38781; fixes
#6317)
- Dist-tag (`latest`, `""`) on an unpublished sibling got a 404 -> links
the workspace (#35468; fixes #4830)
- Empty `workspace:` spec linked the project into itself -> error; a
glob like `../*` made the root its own member (#41653)
- Workspace globs skipped symlinked member directories (#41567)
- Range linked to a workspace stayed linked after the root dropped it
(#43468)
- Workspaces of a package.json in `/` (or `C:\`) were not found (#43404)
- `workspaces` glob that fails named no path (#43517)
- `bun update <name>` rewrote `workspace:^`, `file:` and other
non-registry entries (#38847)
- `bun add member@workspace:^` lost the spelling (#38866)
- `bun update` printed no row, or another catalog's version, for a moved
catalog entry (#38763)
- `bun update -i` updated one of several catalogs defining a package ->
a row per catalog (#36446)
- Failed `catalog:` dep always suggested `bun add --catalog` -> only
where that works (#44638)
- `npm run <script> -w <ws>`/`--workspaces` inside a script recursed
forever -> runs the workspace's script (#33800; fixes #22719, #24838,
#33796, #41543)
#### Overrides, peers
- Auto-installed peer took the newest version of one asker -> newest
that everyone asking accepts (#36646; fixes #8292, #15711)
- `*` peers resolved by manifest arrival order -> after their siblings;
unprovided peers in a fixed order (#37713)
- `incorrect peer dependency` was checked against any copy in the tree,
hoisted only, every install -> the copy each dependent resolves, both
linkers, only when something was resolved (#41936; fixes #7403)
- Peer that a `file:`, `link:`, tarball or git dep provides was looked
up in the registry (#33156)
- Peer dependency on `bun` downloaded the `bun` npm package (80-170 MB)
-> optional (#39757)
- `minimumReleaseAge` blocking a peer or optional pin failed the install
-> warning (#38995)
- `bun update name@version` bound a peer row to a stale lockfile
leftover (#38901)
- Override replaced the link to a member of that name (#37271)
- Changing `overrides` / catalogs re-resolved rows a package no longer
owns (#38849)
- `bun update <name>` left rows of a `$name` override stale, frozen
passed (#43981; fixes #43975)
- `bun update --latest` moved versions an override selects; `-r` wrote
`"latest"` into package.json (#44485)
- `overrides`/`resolutions` that are not objects were ignored -> error
(#40729)
- Keys `foo@catalog:`, `my-foo@npm:foo[@^1]` (Yarn) were ignored with a
warning
#### Registries, credentials, .npmrc, bunfig
- `.npmrc` credentials follow npm's key walk: `//host/` covers paths
below it, `_auth` sent as written, a line reaches registries named by
`--registry` / env / `$VAR`, a tarball on another https host gets that
host's line; a sibling or look-alike path inherits nothing; `:443`/`:80`
keys keep working (#40423; fixes #28233, #30311, #30513, #40549)
- Registry URL without a trailing slash lost its last path segment
(#36294; fixes #5368, #14017, #16185, #20373)
- `user:pass@` in a registry URL from an env var was dropped (#38834)
- `user@`/`user:@` sent nothing -> Basic auth with an empty password
(#39063)
- URL credentials were sent percent-encoded -> decoded (`p%40ss` sends
`p@ss`) (#39603)
- `.npmrc`: `;`/`#` comments were part of the value; `ignore-scripts=1`,
`=True`, empty did nothing -> as npm (#41916)
- `.npmrc` keys and values kept Unicode whitespace (#41714)
- `--ca`/`--cafile` were shadowed by a config file's `cafile` -> one
setting, a later layer replaces both (#41898)
- `-g` commands ignored `globalDir` from `--config` and `~/.bunfig.toml`
(#35454; fixes #4553; refs #12886)
- `~` in `cache.dir`, `globalDir`, `globalBinDir`, `cafile` was a
literal directory (#36667; fixes #10152, #26715)
- `[install.cache] disable = true` still cached manifests (#36219)
- Unreadable `.npmrc` / bunfig.toml was skipped silently -> warning
(#41693)
- `bun publish`, `pm whoami`, `audit`, `pm view`, `pm diff` ignored
`http_proxy` and `NODE_TLS_REJECT_UNAUTHORIZED=0` (#38075, #38093)
- `bun pm whoami` sent a stub CI name -> the real vendor
(`ci/github-actions`) (#40805)
#### Network, retries
- Retries came at once, one network error halved concurrency -> 250 ms
doubling to 10 s with jitter, `Retry-After`, 429 / 408 retried,
certificate errors not (#40009)
- Timed-out request was retried silently -> a warning per retry (#35168)
- `BUN_CONFIG_MAX_HTTP_REQUESTS` was ignored (#38744)
- Help and docs said `--network-concurrency` defaults to 48 -> 64
(#38759)
#### Cache, tarballs, extraction
- Process could exit before the manifests it fetched were cached:
`--offline` right after an install could fail
- `file:` / URL tarballs were cached by path or URL, two projects or
branches got each other's package -> by the integrity in `bun.lock`
(#39016)
- `file:` / URL tarball deps were reinstalled on every run (hoisted) ->
verified by a `.bun-tag` (#35576; fixes #8260)
- `--force`, `bun update`, re-adding the same path / URL kept old bytes
or the old hash -> direct tarball deps are fetched again (#31868; fixes
#31864)
- Re-extraction leaked the displaced cache folder; extraction
directories stayed in `$TMPDIR` (#38702, #33979; fixes #33977; refs
#28062)
- Two registries on one host (port, path, http) shared cache entries
(#41636)
- Concurrent installs sharing a cache deleted each other's entries
(ENOENT without `RENAME_EXCHANGE`, NFS) -> first writer wins (#36229;
fixes #36227)
- Gzip trailer was not verified (since 1.3.14) -> a damaged tarball
fails; also `Bun.Archive` (#41503)
- Body that is not gzip installed as an empty package; a tarball without
package.json stayed in the cache
- Query string / fragment of a tarball URL ended up in the extraction
folder name (#39011)
- `github:` tarballs extracted symlink entries -> skipped, like npm
(#31481)
- Rewriting a cached manifest unlinked it first -> atomic replace
(#38916)
- `--no-verify` cached unchecked bytes under the lockfile's hash, for
all projects -> own key; isolated kept such a copy
#### git, GitHub, folder deps
- Cached git dep never saw tags / branches pushed later; `bun update`
follows moved refs (#35566; fixes #11548, #13769, #15336, #18947)
- `git+ssh://git@host:2222/..` lost its port in the ssh fallback
(#36932; fixes #36931)
- `deploy@host:org/repo.git` became `git@deploy@host` (#35026)
- `bun add name@git+ssh://host/repo.git` lost the alias for hosts other
than GitHub (#36687; fixes #13891)
- `github:o/r#feat%2Fx` silently installed the default branch; an
escaped owner / repo is an error (#43172)
- Optional git dep that cannot be cloned or lacks the ref failed the
install -> skipped with a warning, also when locked (#43076, #43352;
fixes #43350)
- Several `github:` / git refs on one commit, or a `file:` folder
declared by several packages, failed with EEXIST or wrote a lockfile Bun
refuses -> one package (#42640, #42545)
- Concurrent cold installs replaced each other's git cache folder
(#42656)
- `GIT_DIR` (git hooks) made install and `bun create` work on another
repository -> 13 git variables are not passed on (#41715)
- `file:` folders declared by git / tarball packages were resolved from
the project (#38816)
- Bare word or `git@host/path` was handed to `git clone` as a local
path; a URL could be read as an option
- `bun link -g`/`unlink -g` failed; `bun link -g <name>` removed the
registration -> `-g` is ignored (#33142; fixes #21397, #33141)
#### Lifecycle scripts, trust
- Hoisted: beyond `--concurrent-scripts`, the next script waited for all
running ones to end -> for one
- Failed or unstartable script left other packages in place whose
scripts never ran, and never would -> removed
- `trustedDependencies` entry added to a member after the first install
did nothing -> its blocked scripts run once (#41803)
- Isolated: a package trusted after it was installed never ran its
scripts (#41845)
- Package installed through an `npm:` alias could not be trusted
consistently -> by its real name in package.json, `--trust`, `pm trust`,
`bun.lock` (#39443)
- `bun pm untrusted`/`trust`/`ls --trusted` followed a stale lockfile,
knew nothing with `bun.lockb` -> read package.json (#41933, #34327)
- `pm untrusted`/`trust` listed and reran workspace members (#41513)
- Failing script of a package both optional and required deleted the
package, exit 0 -> install fails (#43218; fixes #43211)
- `--concurrent-scripts` did not apply to the isolated linker (#42445;
fixes #42421)
- bunfig `concurrentScripts` beat `--concurrent-scripts` (#42422)
- Node-gyp shim was unreachable when the temp directory falls back to
the cache (#38098; fixes #38079)
- `--help` said dep scripts never run -> `--ignore-scripts` also skips
trusted ones (#38893)
- `bun pm -g untrusted` suggested `bun pm trust` -> `bun pm -g trust`
(#44663)
- After a failed script, a half-deleted git / tarball / patched package
counted as installed
#### Security scanner, audit
- Scanner saw registry packages only -> every resolved dep (git, GitHub,
tarball, `file:`, `link:`), URLs without userinfo / query; a fatal
advisory stops them before install and scripts (#37590)
- `--production`/`--omit=dev` failed when the scanner is a devDependency
(#31031; fixes #31028)
- Scanner process loaded `.env` itself -> gets the install's
environment, follows `--env-file`, `--no-env-file`, `env = false`
(#44845)
- `bun audit fix` could downgrade into an older major (#39317)
- `bun audit --help` lacked `--production`, `--omit`, `--dry-run`,
`--cwd` (#38836)
#### add, remove, update, outdated, link
- Hoisted: `bun remove foo` deleted the `node_modules/foo` another
workspace has for `"foo": "npm:bar"`
- `link`, `install <pkg>`, `install --analyze`, `update -i`, `remove`
exited 0 after `Failed to install N packages` -> 1 (#44989)
- `bun add ../path` from below package.json, `bun install -g .` resolved
from the wrong directory -> the cwd (#43348, #36623; fixes #5682)
- `bun add <folder | tarball | git url>` of a declared package wrote it
twice (#43380; fixes #8031)
- First `bun add -g` used a package.json above the global directory
(`~/package.json`) (#30659; fixes #40683)
- `bun add --dry-run` in an empty directory created package.json
(#36694; fixes #13244)
- `bun remove` reordered package.json keys -> order, tabs, final newline
kept (#35586; fixes #7215, #9351)
- `bun remove -g` left dangling links in the global `node_modules/.bin`,
deleted foreign dangling links in the bin directory (#43403)
- `bun update <name>` blanked an optional / peer range no version
satisfies (#43195)
- `bun update` that only rewrites package.json said `(no changes)`
(#38918; fixes #38908)
- `bun update -i` repeated its prompt on mouse clicks and in short
terminals (#39683)
- `update -i`/`outdated` tables were sized in bytes -> display width
(CJK, emoji), cells escaped (#43333, #43236)
- `outdated`/`update -i` used the lockfile's ranges -> package.json's
(#42005)
- `bun outdated a b` needed all patterns to match -> union; `!pattern`
removes (#43309)
- `outdated`/`why` knew an aliased dep by one name -> either, both
printed (#43338)
- Coloured version diff dropped the build tag, left a tag that only
grows (`rc.1` -> `rc.10`) dim; long prerelease tags were garbled
(#38688, #38649)
- `minimumReleaseAge` error swapped range and name (#37895)
- `bun link`/`unlink --help` described a wrong `--save` default (#38915)
#### bun pm, why, info
- `bun pm pkg get` of several values altered one with a `}` in it, left
a key unescaped (#45061)
- `bun pm cache rm --cache-dir <dir>` cleared the global cache ->
`<dir>`; project config still cannot redirect it
- `bun pm bin -g`/`pm ls -g` failed before any global install -> work,
write nothing (#36622; fixes #6382, #7501, #13019)
- `bun pm cache rm` says when the global store goes with the cache; docs
name `--force` for stale manifests (#43667)
- `bun pm version` saw no repository in worktrees / submodules (`.git`
is a file) (#41754)
- `bun pm version prerelease` overflowed above 2^32; versions npm calls
invalid were accepted (#42459)
- `bun pm view pkg@tag`/`pm diff` used `latest` for an unknown dist-tag
-> error listing the tags (#42063)
- `bun pm`, `pm --help`, an unknown subcommand printed three help texts,
unindented, without `pm diff` and `ls -g` -> one (#39487, #43314,
#43098; fixes #43310)
- `bun pm bin -g` said `not in $PATH` for an entry with a trailing slash
(#28773; refs #28771)
- `bun why` printed a package's dependents at every occurrence
(exponential) -> once, repeats `*deduped` (#37922)
- `bun why name@version` failed for exact / scoped names, ignored a
workspace's version (#43284, #43290; fixes #43288)
- `bun why`: no-match error on stdout -> stderr (#43287; fixes #43285)
- `bun why`: branch left open after the last visible workspace dependent
(#43292; fixes #43291)
- `bun why`: a cycle back to the queried package is `*circular` at its
first repeat (#43300; fixes #43295)
- `bun why`: a root package.json without `name` was missing as a
dependent (#43277)
- `bun why`: a peer dependent was shown under the wrong copy (#41941)
#### pack, publish
- `workspace:`/`catalog:` versions came from `bun.lock` (stale, or
failed without one) -> the package.json files; no lockfile is read
(#38813; fixes #20477, #20829)
- `workspace:` aliases and directories were published as written ->
`npm:` aliases; the workspace's version (#38788, #38835)
- `!pattern` in `.npmignore` could not re-include files below an
excluded directory (#36699; fixes #15602)
- Relative `--destination`, `--filename`, `bun publish ./x.tgz` were
resolved from the package root -> the cwd (#38739, #38704)
- Failed pack left a partial tarball, `publish --dry-run` deleted an
existing one, a FIFO `--filename` hung -> built in memory, written once
complete (#38721)
- File names that are not UTF-8 were mangled, two became one entry
(#38715)
- File systems whose readdir reports `DT_UNKNOWN` lost entries (#38716)
- `bin` paths naming no file, `..`, a trailing slash in
`directories.bin` broke pack; an empty `bin` hid `directories.bin`
(#38720)
- File under several `bin` names was packed several times (#41291)
- Directory, bin or bundled dep that is there but unreadable was left
out silently -> exit 1 (#44400, #44873)
- `bun publish` accepted a `version` that is not semver -> refused after
the scripts; `v1.0.0` goes out as `1.0.0` (#43142)
#### bun patch
- `--commit` from a workspace member flipped the root package.json's
final newline to the member's
- Patch adding a file in a new directory failed with `EACCES` for
non-root users (#33573; fixes #13330, #33571, #38569)
- Hunks were applied by line number, wrote wrong text when the file had
moved; `-U0` hunks landed a line off -> placed by context like `git
apply`; `hunk #N does not apply` fails the install (#41733, #41695;
fixes #38879)
- Old-style diffs whose hunks delete lines starting with `-- a/` were
misparsed (#34870)
- Failed copy, missing cache entry, missing git or failed `git diff`
left a partial or no `node_modules/<pkg>` -> staged copy, everything put
back (#43188, #43160; fixes #43164)
- `bun patch` dropped the package's bundled and nested deps, `--commit`
recorded them as deleted (#43178)
- `bun patch` of a bundled dep deleted the bundled copy -> refused
(#43199)
- `bun patch` of a `file:` folder, `link:` or workspace package damaged
`node_modules` -> refused (#43223; fixes #43200)
- `bun patch <path>` replaced a folder with another version -> refused
when the version is not locked (#43367; fixes #43353)
- `npm:` alias could not be named by its package; a second `bun patch
<alias>` lost the first patch (#43382)
- Isolated: `bun patch <transitive>` made a stray `node_modules/<name>`
-> edits the store entry (#43383)
- `bun patch` replaced workspace links and symlinks above the package,
could write into the global store -> links stay; anything under the
cache is refused (#43406)
- `--commit` on a patched package wrote `.bun-tag` files and cache paths
into the patch, read `/etc/gitconfig` (#44349; fixes #19327, #44320)
- `--commit`: a new binary file became empty, a changed one was skipped,
exit 0 -> commit fails
- Member's `patchedDependencies` were ignored silently -> warning
(#39869)
- Isolated: `bun patch` replaced `node_modules/<pkg>` by a directory
that could not load its deps -> edits a copy in the store entry, the
link stays; global store: `--commit` restores the link (#43365)
#### bunx
- `bunx pkg@latest` relinked everything each run, a day-old tree was
refreshed every run -> once; served with a warning when the registry
gives no answer (#41226; fixes #23597, #41211)
- Several `bunx <pkg>` at once corrupted the shared install -> file lock
(#37851; fixes #37830)
- `directories.bin` was resolved from the wrong directory (#39096)
#### bun create
- Windows: a GitHub template silently overwrote files (its conflict list
was always empty) and wrote through junctions -> listed; `--force`
replaces the link
- `bun create <local template> <dir>` deleted an existing directory ->
merges, lists conflicts (links in the destination too), overwrites only
with `--force` (#36351; fixes #27948, #36341)
- `git init` / commit raced tasks and install -> finished first; the
first commit holds exactly the template (#41342; fixes #36953)
- `bun-create` tasks ran without a shell, not at all without deps,
failures ignored -> run like package.json scripts, with
`npm_package_name`; a failing task stops with its exit code (#41598,
#38955)
- Failed nested `bun install` was ignored -> exits with its code
(#38485)
- Absolute template path crashed -> local folder; `.`, `..`, an empty
name are refused (#41770)
- `bun create ./Component.tsx` overwrote your stylesheet,
`styles/globals.css`, `lib/utils.ts` -> kept and listed; `--force`
overwrites (#44668)
- Template's package.json indentation was lost (#36965; fixes #36964)
- Missing-export hint printed `{{` `}}` (#37847)
#### Auto-install
- Timers and I/O callbacks ran inside `require()`, `import()`,
`Bun.resolveSync()` while a package was fetched -> the thread waits; git
deps are no longer cloned at run time (#36159; fixes #43842)
- Second version (`pkg@2` after `pkg@1`) with the manifest in the disk
cache failed with `Unexpected` (#36659; fixes #10411)
- Failed lookup failed until the process exited -> a 404 stands as long
as a cached manifest (5 min, or its `Cache-Control`); any other failure
is asked again once the event loop has gone around (#42883)
- Failed download limited `fetch()` to 4 concurrent requests for the
rest of the process (#42945)
- `--prefer-offline` still asked the registry -> cached manifest
(#36776)
- Resolve errors did not say why (#38180)
- bunfig `install.prefer` worked for `bun run <file>` only -> also `bun
<file>`, `bun test`
- Dep whose name or version has a JSON escape fell back to `latest`
#### Completions, installer
- Second completions line was added to a `.zshrc` that already sources
`~/.bun/_bun` (#35561; fixes #10897)
- fish completions went to `/etc` when `~/.config/fish/completions` is
missing (#41659)
- install.ps1: the `another bun.exe is already in PATH` check never
fired (#38567)
#### Crashes, panics, hangs
- Hang until out of memory on a dependency cycle -> `dependency cycle
cannot be laid out in node_modules`, exit 1; a bundled back-edge
installs (#38976)
- Hang: a dangling `node_modules/@scope` symlink (hoisted)
- Hang: `--concurrent-scripts=0` -> the default (#42379)
- Hang: isolated, a tarball URL that cannot be requested (`ftp://`)
(#39672)
- Hang: isolated, cold cache, a git dep that is scp-form, a peer, from
`overrides` or spelled differently in `bun.lock`; after a failed clone /
checkout (#44448, #37156, #43075)
- Panic: paths that do not fit the path buffer in both linkers' walks,
`link:` targets, long linked names, `<alias>/package.json` ->
`ENAMETOOLONG`/`Invalid dependency name` (#37424, #37400, #38369,
#38571, #38575)
- Panic: over-long `--cafile`, `--cwd`, `add --filter`;
`$BUN_INSTALL`/`$HOME` with `-g`; bunx bin names; pnpm `link:`/`file:`
paths; progress bar names (#41702, #38413, #37394, #43537, #38558)
- Abort of all package manager commands, `bun run`, `bunx` in a cwd
within 13 bytes of `PATH_MAX` -> `ENAMETOOLONG`, or the file counts as
unreadable (#42502)
- Panic: `outdated`, `update`, `update -i` on a `bun.lock` without
`packages` (#41647)
- Segfault: package.json nested ~8,400 levels; a deep YAML alias chain
in pnpm / Berry files
- Panic: all `bunx` install flags at once
- Use-after-free in `bun add --trust` and at the end of an isolated
install (#31245, #39640)
- `Bad system call` on Android / Termux (`openat2`, `fchmodat2` under
seccomp) (#39084)
#### Windows
- Bins whose shebang uses `env -S` did not run (#31391; refs #22422,
#27924, #31387)
- `.bunx` shims broke when the package is on another drive (#38018)
- `bun remove` left `.bunx`/`.exe` shims (#35585; refs #11970)
- `bun install` failed in the root of a drive (#43437; refs #29273)
- `EINVAL: Failed to replace old lockfile` on exFAT / FAT32 (#33029;
refs #10169)
- Concurrently published cache entry was deleted; renames failed while a
virus scanner holds a new file -> retried for 5 s
(`BUN_INSTALL_WINDOWS_RENAME_RETRY_MS`) (#33884, #35568; refs #11250,
#28062)
- `bunx.exe` was written when the hard link fails -> `bunx.cmd` (#35686)
#### Performance
User-space instructions of `bun install` (`perf stat`, median of 3,
millions), generated project of N packages, loopback registry; warm =
nothing to do, relink = cache + lockfile, no `node_modules`.
| | main N=400 | branch N=400 | main N=1600 | branch N=1600 |
|---|---|---|---|---|
| hoisted warm | 22.5 | 20.3 | 146.5 | 80.1 |
| hoisted relink | 24.5 | 21.6 | 150.3 | 83.3 |
| hoisted cold | 121.0 | 122.2 | 511.2 | 474.6 |
System calls per package (`strace -c`, slope between 100 and 300
packages of 31 files). Per run: a few more `lstat` (change 8), one read
per `file:` directory dep.
| | main | this branch |
|---|---|---|
| hoisted cold | 215.96 | 211.95 |
| hoisted relink | 72.00 | 70.00 |
| hoisted warm | 4.00 | 4.00 |
Quadratic scans in the `bun.lock` workspace parse, `yarn.lock` printer
(#34537) and Yarn v1 migration (#37244) are gone; no allocator heap per
cached package.json (#44610).
| | main | this branch |
|---|---|---|
| `bun pm hash`, 32,000 workspaces (ms) | 6,914 | 236 |
| `bun pm migrate`, Yarn v1, 20,000 entries (ms) | 24,210 | 270 |
| peak RSS of `bun install`, 2,100 workspaces (KB) | 90,840 | 34,728 |
| hoisted, 1,000 packages x 30 files, cache, no `node_modules`, 8 cores,
wall (ms) | 381 | 120 |
| same, 4 cores | 383 | 174 |
| same, 2 cores | 222 | 162 |
| same, `node_modules` lacks half, 8 cores | 140 | 54 |
| same, 4 cores | 174 | 65 |
| same, 2 cores | 161 | 107 |
| same, no cache, no `node_modules`, 8 cores | 363 | 394 |
| same, 4 cores | 418 | 401 |
| same, 2 cores | 477 | 541 |
#### Internal, no user-visible effect
- Earlier fold of 171 PRs is the first layer; 12 of them were taken out
again (#39403)
- One implementation each: trusted set, required-dep predicate,
failed-optional discard, bin linking, package.json walk, `--cwd`, cache
publish, specifier -> version (was 4), lockfile writer, registry request
- `pack()` consumes its context; one `binding.gyp` predicate; Yarn v1
migrator 2,032 -> 888 lines, no `unsafe` (#37670, #43912, #37539,
#38303, #37865)
- Debug builds: opt-in stack dump, `node` shim directory kept, manifest
cross-check deleted (#37335, #37384, #43170)
- Binary size pass (outlined helpers, shared flag tables, index sorts):
+464 KB -> see Performance; dead auto-install disk scan removed.
`unsafe` in src/install: 585 -> 540
#### Test-only PRs
- verdaccio replaced by a registry on `Bun.serve` (on main since):
#44055
- No public network: #35035 #35377 #35384 #36717 #36718 #36721 #36889
#38185 #38467 #39022 #39655 #40087 #40538 #40956 #42800 #42802 #43289
(fixes #43286)
- Concurrent, a cache per test: #38464 #38504 #40095 #40635 #39646
#40198 #40450 #39956 #39740 #41110
- Exact output / lockfile / layout (nested-overrides, bun-add-filter,
lockfile-sync, frozen-lockfile-pruned, pm-licenses, isolated-relink):
#39648 #39746 #40452 #40454 #40456 #41118
- Flake causes removed (stdin / pty races, racing ranges, cold manifest
cache, un-awaited matchers): #34175 #41401 #41591 #38858 #39190 #38627
#37333 #33279
- Faster (streaming-extract, git-deps, npm-arborist): #35915 #40447
#40977
- New guards (`..` tarball entries, Bun's own `bun.lock` passes frozen,
hoisted layouts, what a linker verifies): #37431 #42384 #43878 #41864
- Harness (`isRoot`, peak RSS, `pm trust` CPU test on Windows): #39232
#43192 #35626 (refs #11252)
#### Taken in part (what is in. Not: what is not)
- #19637: opt-in `bunx --trust` (runs the scripts of the package and its
whole closure). Not: trust by default
- #29794: change 4. Not: removing a stale copy no lockfile placed (`bun
prune`)
- #30522: change 14. Not: signing; #15601 open (refs #18611)
- #31327: a junk integrity in a v2+ `bun.lock` is an error. Not: pinning
a computed sha512; refusing an empty integrity under frozen
- #32022: 10 helpers redone on current code, 26 of 28 pinning tests.
Not: non-install parts
- #35253: `bun create` without a git identity stages the files, says the
commit was skipped. Not: a made-up author
- #35807: `npm_config_ignore_scripts=true` turns scripts off. Not:
`false`/`0` turning them on over a config file
- #36387: false `Workspace name already exists` on a hash collision.
Not: the same for `trustedDependencies` names (one stays blocked) (refs
#36386)
- #36973: docs of the store layout as it is. Not: a stability promise
- #38001: a token survives an http -> https redirect on one hostname.
Not: another port (still stripped) (refs #15516)
- #38832: its forced-arrival-order tests, expecting one copy (#38770).
Not: its two-copies policy
- #39505: cold generics -> runtime flags in summary printer, `pack`,
lockfile read. Not: typed arrays, coverage
- #39886: an override on a peer was lost behind a same-named root `npm:`
alias. Not: a peer without an override shares the alias (`react` ->
`npm:@preact/compat`)
- #40053: features, change 15. Not: `[install.packageExtensions]` in
bunfig; `pnpm.packageExtensions` without a migration; `catalog:` values
(ignored, warning)
- #40110: warning for a `patchedDependencies` key that matches no
installed version. Not: failing frozen
- #41724: moot for tarballs (named by integrity). Not: new names for
bare git clones
- #41759: a package.json in a sticky shared directory above the cwd
(`/tmp`) is ignored, with a warning. Not: the owner rule
- #41863: `pm pkg set --json` with a value that is not JSON is an error,
nothing is written. Not: strict JSON (`0x10`, `.5` are normalised)
- #41921: Linux: a script no longer outlives a killed install. Not:
signal forwarding; macOS
- #41925: symlinked bins / `directories.bin` are neither packed nor
listed. Not: race-proof opener, Windows, a symlinked `node_modules`
- #41931: change 2. Not: failing on trusted / patched edits or
equivalent spellings (refs #22689)
- #42001: after a failed script the next install reruns it and what it
blocked. Not: change 18
- #42030: a plain install re-reads a `file:` directory's package.json.
Not: failing frozen (warns)
- #42039: change 8; `bun prune` refuses a linked `.bun`. Not: the root
link (on purpose); a package's own directory on a warm run
- #42052: `bun pm view`/`info`: no project needed, several fields, npm
paths (`maintainers[0].name`), semver-sorted `versions`, `bin:`,
`DEPRECATED`. Not: new `--json` errors (refs #20673)
- #42139: npmrc.test.ts: isolation per case, concurrent. Not: exact pins
- #42400: `pm diff` compares a folder of this project as pack publishes
it. Not: folders of other projects
- #42597: nothing of the project's `.env` reaches install's `git`. Not:
proxy / TLS variables from `.env`
- #43067: the 255-byte name bound, the install cases. Not: the repo-wide
sweep
- #43375: which package owns an override row; direct deps outside their
range. Not: transitive rows
- #43556: `bun patch` never writes into the global store. Not: a
project-local copy that installs keep
- #43581: a registry package's peer / optional edge to a workspace
missing on disk is dropped. Not: the pre-flight report
- #43793: the walker looks at link entries; the `@scope` hang. Not:
materialising symlinked cache entries; #43788 unverified
- #44058: Windows: `node` shim next to bun.exe when `%TEMP%` is on
another drive (never run). Not: a missing `%TEMP%` (warning) (refs
#44033)
- #44406: change 4. Not: a copy no loaded lockfile names
- #44488: a dep's script finds its own `.bin`, then `PATH`, then shared
`.bin`: another package's bin cannot shadow `node`/`sh`. Not: bins per
script owner
- #44641: its install test and docs hunk. Not: 13 HTTP / fetch test
files
- #44793: Windows: the launcher of a `.cmd`/`.bat` bin (any case)
refuses cmd.exe special characters. Not: `bun run <bin>.cmd`
- #44798: a `node_modules` a git dep commits is dropped unless it
bundles (then without links). Not: bundled closure only
- #44847: a workspace's `node_modules` is reset when only the root's was
deleted. Not: moving stale directories aside; a marker
#### Not taken
- #20178: the isolated linker covers it; #6850 open
- #28515: prints the repo URL, no changelog
- #29512: `bun pm sbom`: own PR
- #30289: a `bun link` name would override every project
- #30340: checks after the fetch, fails open
- #30582: config surface without demand
- #30863 #40976 #43643: not install: install.sh, `bun upgrade`
- #31585 #41750 #43144 #43242 #44509: not install: `Bun.Archive`
- #31979 #37596 #37646 #37678 #39165 #40312: refactor nothing needs
- #33113: needs a Windows measurement
- #33972: masks a flake; cause gone with #37713
- #35105: distrusts the cache directory
- #35371: borrow refactor, no longer applies
- #35571: re-lays existing monorepos; #9838 open
- #35602: false positives, harmful advice
- #36081: needs the public registry
- #36464: stale; weakens lockfile parsing
- #36476: the next step after this PR
- #36556: reverses an earlier hardening
- #36557: its code is deleted (#44393)
- #36587: restores a dead warning
- #36631: contradicts a landed test; #7869 open
- #36682: the typo already gets a clear error
- #36688: a landed test pins the opposite; #13509 open
- #36696: own feature (config root for bunx / create); #13247, #5361
open
- #36888 #39741 #39742 #39957 #40639: test rewrite without measurable
gain
- #37143: cause removed by #44919
- #37551: part of #40284
- #37644 #38365 #39206 #39936 #40855 #44031 #44425: not install
(transpiler, `bun run`, `Bun.write`, pipe reader, repo-wide)
- #38741: lockfile v2 has shipped
- #38777: follows links out; main case gone with change 3
- #38810: turned down earlier; #10297 open
- #38814: draft; rows grow per path
- #39217: little demand
- #39499: codemod for an unlanded change
- #39724: refuses installable tarballs; see #41503
- #40045: 16 public JSON formats: own PR
- #40073: test flag that hides a race
- #40277: second store layout
- #40284: stacked on branches that have not landed (needs new task,
request and archive types in six other crates); follows separately
- #40300: Windows bunx.exe identity; #40298 open
- #40717: opposite of #36690
- #40753: loosens default-trust hardening
- #41764: subset of #43322
- #41866: opposite of #41803
- #43104: needs a new `bun.lock` key
- #43209: needs #43104's key
- #43322: breaking; realpath per workspace
- #44117: stacked on #44058
- #44621 #44809 #44813: draft
- #44622: changes patch hash and cache names; #25932 open
Obsolete (on main via the PR in brackets, or moot): #18582 (the Zig
build is gone) #35542 (#38333) #35603 (#41854) #36352 (verdaccio is
gone) #36670 (#38269) #36977 (#40010; `--tarball-dir`, #7956 stay open)
#37126 (#40734) #37137 (#38269) #37250 (#38333) #37616 (#40734) #37925
(#37426) #38648 (#40063) #38671 (#39229) #38687 (#40406) #38776 (#38796)
#38869 (#41302) #38891 (verdaccio is gone) #40766 (verdaccio is gone)
#41667 (#42881)
#### Fixed issues
Fixes #2773. Fixes #4553. Fixes #4719. Fixes #4830. Fixes #4852. Fixes
#5045. Fixes #5176. Fixes #5368. Fixes #5682. Fixes #5714. Fixes #6317.
Fixes #6382. Fixes #6883. Fixes #7215. Fixes #7403. Fixes #7501. Fixes
#7504. Fixes #7571. Fixes #8031. Fixes #8260. Fixes #8292. Fixes #9351.
Fixes #10152. Fixes #10411. Fixes #10897. Fixes #11548. Fixes #12011.
Fixes #12041. Fixes #12430. Fixes #12752. Fixes #13019. Fixes #13244.
Fixes #13330.
Fixes #13379. Fixes #13769. Fixes #13891. Fixes #14017. Fixes #14134.
Fixes #14736. Fixes #15102. Fixes #15336. Fixes #15602. Fixes #15711.
Fixes #16185.
Fixes #16282. Fixes #17060. Fixes #17759. Fixes #18670. Fixes #18947.
Fixes #19065. Fixes #19327. Fixes #20373. Fixes #20376. Fixes #20477.
Fixes #20829.
Fixes #21397. Fixes #22035. Fixes #22719. Fixes #23264. Fixes #23597.
Fixes #24838. Fixes #25314. Fixes #26070. Fixes #26715. Fixes #27948.
Fixes #28233.
Fixes #28597. Fixes #28668. Fixes #28967. Fixes #29263. Fixes #29343.
Fixes #30311. Fixes #30450. Fixes #30513. Fixes #30748. Fixes #31028.
Fixes #31152.
Fixes #31450. Fixes #31864. Fixes #33141. Fixes #33571. Fixes #33796.
Fixes #33977. Fixes #36227. Fixes #36341. Fixes #36795. Fixes #36931.
Fixes #36953.
Fixes #36964. Fixes #37830. Fixes #38079. Fixes #38193. Fixes #38569.
Fixes #38879. Fixes #38908. Fixes #38909. Fixes #40031. Fixes #40310.
Fixes #40355.
Fixes #40549. Fixes #40683. Fixes #41211. Fixes #41371. Fixes #41543.
Fixes #41625. Fixes #42421. Fixes #42799. Fixes #42989. Fixes #43138.
Fixes #43148.
Fixes #43164. Fixes #43200. Fixes #43211. Fixes #43212. Fixes #43214.
Fixes #43256. Fixes #43285. Fixes #43286. Fixes #43288. Fixes #43291.
Fixes #43295.
Fixes #43310. Fixes #43350. Fixes #43351. Fixes #43353. Fixes #43399.
Fixes #43795. Fixes #43842. Fixes #43903. Fixes #43975. Fixes #44299.
Fixes #44320.
Fixes #44669.
Expected fixed, first exercised by CI (Windows; close by hand): #28062
#11250 #11970 #29273 #10169 #22422 #27924 #31387 #11252 #28771 #44033
#12886
Covered by a PR taken in part (close by hand): #18611 #36386 #15516
#22689 #20673
#### Credits
- @Jarred-Sumner: #39403 (the earlier fold), #20067, #31245, #31416,
#33884, #37590, the design of #31447, part of #31327.
- @MarshallOfSound: #40057, #40025, #40053, #40012, #40009.
- @alii: #45052, #45051, #40423, #31481, #33279, helpers of #32022, half
of #39505, review findings in #35259 #35468 #35586 #38047.
- @dylan-conway: #19637 (opt-in), the order-dependent shapes of #36476
(tests here), the off-by-one fixes of #33113, the objection behind
#37138.
- @nikelborm: #41291.
### How did you verify your code works?
- Suite (offline, root): main's tests on main 146 files, 9,099 pass, 306
fail; this branch 174 files, 16,067 pass, 42 fail; 6,277 passing tests
are new, 268 that fail on main pass. Of the 42, 40 fail on main too; 1
needs Docker, 1 test deps.
- Absorbed = a test here covers the claim, passes here, fails on main.
Exceptions: test-only PRs, guards, performance PRs (measured); by
reading only: #39640 #37335 (no test possible), #34175 (Docker), #38858
#39190 #41401 #41591 (flakes), #40447 #39740, the refactors.
- Randomized differential: 600 generated projects (every dep kind, both
linkers, both lockfile formats) through installs, edits, prune, patch,
damage, kills; all output compared. First install succeeds: 545 -> 559.
Projects that violate an invariant:
| | main | this branch |
|---|---|---|
| repeated install rewrites files | 265 | 10 |
| repeated install reports work | 101 | 2 |
| repeated install changes the tree | 22 | 3 |
| lockfile depends on manifest arrival order | 57 | 0 |
| exit code depends on the linker | 20 | 0 |
| writes outside the project | 21 | 0 |
| declared dep cannot be resolved | 13 | 1 |
| dep resolves to a wrong version | 4 | 0 |
| frozen / relink / cold cache fails on its own lockfile | 7 | 0 |
| package.json rewritten with the same bytes | 7 | 0 |
| crash or hang | 3 | 0 |
| dangling symlink | 2 | 0 |
| bin not executable | 2 | 2 |
| leftovers in the temp directory | 230 | 1 |
| tree or exit code after kill + reinstall differs (timing) | 3 | 4 |
- Credentials: 805 requests with main, this branch, npm 11.17.0: 534 as
main; 170 wider (npm too in 140, 30 deliberate); 82 narrower; 19 another
credential. 142 non-http(s) registry URLs x 16 routes: no request (main:
66).
- Secrets: a secret in every input of 698 projects x 6,490 commands, not
masked: data asked for on stdout, source excerpts under a diagnostic,
echoed arguments.
- Lockfiles: 90,000 mutated `bun.lockb` x 7 commands: no crash or hang.
- Version picking: npm-pick-manifest 11.0.3 over 200,000 generated
pairs: differs only for a dangling written `latest` and `^1.0.0-a.0`.
- Debug + ASAN: 9 files (1,253 tests); 200 rounds of #31245's race. Two
installs at once, 252 packages: tree right in 150 of 150 rounds, 2 of
300 exit 1 (main: 35 of 40 wrong, 69 of 80).
- Hoisted thread pool vs main thread, one binary: 704 generated
projects, 8,800 fuzz cases, CPU starvation x 4 backends, 432 injected
I/O errors, thread and fd limits, script order: equal.
Not verified:
- Windows, macOS: CI only. Android (#39084): a seccomp filter on Linux,
no device.
- By script, no test: `--trust` with an alias, an aborted upgrade leaves
no holes, two installs at once. overlayfs: a simulated `EXDEV`.
- Known limits: change 19.
Co-authored-by: nikelborm …
|
This is Claude (an AI assistant) writing on Jarred's behalf. Included in #44968, in a different form: one masking routine for every message; source excerpts of package.json / bun.lock under a diagnostic are still printed as written. |
Problem
"direct": "http://carol:s3cret@host/direct-1.0.0.tgz?token=npm_...", has that URL printed verbatim, password and token included, by every line that prints the package's resolution or the specifier it was declared with. On the 1.4.0 release:+ direct@http://carol:s3cret@...?token=npm_...in the summary of everybun installthat installs it (so every fresh CI run),installed direct@...afterbun add <url>, and the--dry-runlistingerror: direct@http://carol:s3cret@... failed to resolve,error: ConnectionRefused downloading tarball direct@http://carol:s3cret@...and its--verboseretry warnings, and the isolated linker'serror: failed to download direct@http://carol:s3cret@...: 404 Not Found(plus its link, symlink, patch and binary failure messages)bun pm ls,bun why(both thename@resolutionlines and the(requires <specifier>)suffix),bun pm untrusted,bun pm licenses(text and--jsonversions), and the--verboseBlocked N scripts for: direct@...lineerror: repo@git+https://carol:s3cret@host/org/repo.git failed to resolveResolution(src/install/resolution.rs,Formatterwrites a remote tarball URL as is; a git resolution goes throughsrc/install/repository.rsFormatter, likewise) or the dependency's version literal directly. Only the request-URL operands of some of these messages go throughredacted_npm_url(Robustness pass across install, css, ffi, crypto, spawn, shell, and node compat #36165, and install: redact secrets in the URLs printed for failed manifest and tarball downloads #38817 for the remaining ones); the resolution and literal operands never did.redacted_npm_urlalone would also not have handled git specifiers:find_url_password(src/bun_core/lib.rs) only recognized a URL starting withhttp://orhttps://, sogit+https://user:pw@...was not a URL to it. The same gap shows in the config-file highlighter:highlightJavaScriptRedacted('x = "git+https://user:pw@host/r.git"')left the password in.Fix
src/bun_core/fmt.rs:redacted(value), aDisplayadapter that rendersvalueand writes the result out throughredacted_npm_url(password of the leading URL replaced with one*per character, UUIDs andnpm_tokens with***). It renders first because the password scan is anchored at the start of the whole value and the inner formatter may write it in pieces (git+, then the repository). A rendered value with no://in it (an npm version, a folder or workspace path, agithub:specifier) is written unchanged: the UUID and token masks are meant for URLs, and without that gate a version such as1.0.0-a1b2c3d4-e5f6-7890-abcd-ef1234567890(valid semver, the shape a CI build id produces) would print as1.0.0-***at every wrapped site. So for everything that is not a URL dependency the output of the wrapped sites is byte for byte what it was.src/bun_core/lib.rsfind_url_password: the scheme is now any RFC 3986 scheme ([A-Za-z][A-Za-z0-9+.-]*) followed by://, sogit+https://,git+ssh://,ssh://and the like are handled;http/httpsbehave exactly as before. This is the one behavioral change to existing redaction code; its other two callers (redacted_npm_urlfor registry URLs, and the bunfig/.npmrc highlighter) only gain the extra schemes. An scp-stylegit+ssh://git@host:org/repo.gitis not affected: its authority has no:before the@.Resolutionor a version literal for a human now wraps that argument inredacted(..), and nothing else about the line changes:tree_printer.rs(install summary,bun addline,--dry-runlisting),PackageManagerResolution.rs(failed to resolve, both forms),runTasks.rs(downloading tarballerror, warning and retry warning),isolated_install/Installer.rs(all sixfailed to ... name@resolutionreports),isolated_install.rs(failed to enqueue tarball),processDependencyList.rs(the threepackage.jsonerrors that printfmt_url),PackageManagerEnqueue.rs(theincorrect peer dependencywarning: its condition has a git arm, so it is wrapped even though both of its callers only pass npm, folder, workspace and link specifiers today, which is also why no test can reach it with a URL),PackageInstaller.rs(Blocked N scripts),Package/Scripts.rs(bun pm untrusted/bun pm trustheader),patch_install.rs,package_manager_command.rs(bun pm ls,--all,--trusted),why_command.rs,pm_licenses_command.rs(text line and the JSONversionsfield; redacted at the print, not where the version string is built, because that string is also compared against the installed package.json), andsrc/jsc/AsyncModule.rs(the runtime auto-installer's download error message, which formats the same resolution into the thrown error; today only registry packages reach it, since a tarball or git dependency taken from package.json fails earlier on that path, so like the peer warning it is wrapped because the code is generic rather than because a test can reach it with a URL).bun add <url>has no name for the dependency until its package.json is read, so the URL stands in for the name. These messages printed it with the password and now wrap it inredacted(..):"git clone" / "git fetch" / "git checkout" for "<name>" failed(git_runner.rs),cloning repository for <name>,checking out repository for <name>,extracting tarball from <name>and the name operand of the threedownloading tarball <name>@<resolution>messages (runTasks.rs), andInvalid dependency name "<name>"(Tree.rs). Three sites print a URL that is not a name:unrecognised dependency format: <argument>(UpdateRequest.rs), thedist.tarballline ofbun pm view(pm_view_command.rs), andGET <url> failedofbun pm diff(pm_diff_command.rs).redacted(..)now starts the password scan at the scheme of the URL and no longer at the start of the value, and writes what stands in front of the URL unchanged. That coversname@ssh://user:pw@host/..andnpm:https://user:pw@host/... A value that starts with its URL prints as before.Resolutionformatter: the same formatter builds keys that must stay byte-exact (the patched-dependencyname@versionkeys inbun.lock.rs,pnpm.rs,PackageInstaller.rsandpatch_install.rs, the lockfile meta-hash inlockfile.rs, thebun patchargument matching inpatchPackage.rs). Redacting there would silently change those keys for exactly the URLs this is about; a print site that is missed, by contrast, just keeps today's behavior. The other shape considered was to finish the splitresolution.rsalready describes (Displayfor terminals,write_tofor persisted output): move those key and hash builders offDisplayand then redact (and escape) once inside theResolutionandRepositoryDisplayimpls. That removes the per-site wrappers, but its failure mode is the one above (a key builder left onDisplaysilently changes lockfile hashes and patch keys for credentialed URLs), and the meta-hash and patch-key sites would need their own byte-exact formatter first, so it is a separate refactor rather than this fix. Per-site wrapping is also the shape Robustness pass across install, css, ffi, crypto, spawn, shell, and node compat #36165 / install: send credentials embedded in --registry and registry env var URLs #38796 / install: redact secrets in the URLs printed for failed manifest and tarball downloads #38817 use for URL operands and install: escape control characters in resolutions, specifiers, bin names and registry error text #38631 uses for control-character escaping at these same sites.Resolutionprints inside match arms that can only hold an npm version, a folder, workspace or link path, or agithub:owner/repo(PackageManagerEnqueue.rs's two--verboseresolve-trace lines, the npm and githubfailed to enqueuearms inisolated_install.rs); the candidate listbun patch <name>prints when the name is ambiguous, since the user is told to paste one of those entries back;bun pm hash-stringand the--verbosecopy of it, which print the exact bytes that were hashed; the request-URL operands (GET <url> - 404, the URL line under the isolatedfailed to downloadmessage), which install: redact secrets in the URLs printed for failed manifest and tarball downloads #38817 converts. The isolated store directory name, which embeds the URL, is a different mechanism and is tracked separately.EscapeControlChars(..)(install: escape control characters in the bun pm untrusted/trust script listing #38525 hoists the sameScripts.rsline, install: reject dependency names containing control characters #38615 rewrites the twofailed to resolvearguments to the byte-slice escaper), and it is itself behind main at the moment, so stacking would tie a small hygiene fix to its rebase schedule without removing any work: whichever side lands second resolves each of these lines by composition, which is mechanical in either order. The rule is redact inside, escape outside, because the password scan stops at a newline and must see the raw text:EscapeControlChars(redacted(x.fmt(..))), orEscapeControlChars(redacted(BStr::new(bytes)))where a site was converted toescape_control_chars(bytes). install: redact secrets in the URLs printed for failed manifest and tarball downloads #38817 converts the request-URL operands of the same messages and carries atest.todoplaceholder for the lines this PR changes; the block added here is that test, so whichever of the two rebases second drops the todo.test/cli/install/redacted-config-logs.test.ts(new block, 8 tests: install summary pluspm untrusted/pm licenses/pm licenses --json,bun add <url>(without a query string:bun add <url>names its extraction directory after the URL's basename, and Windows rejects the?, which is a pre-existing bug tracked separately),--dry-run,pm lsandwhyfrom a bun.lock, the download failure with its--verboseretry warnings andfailed to resolve, the isolated linker'sfailed to downloadline, agit+https://specifier, and a bun.lock holding both a credentialed tarball and an npm package at a UUID-shaped version, wherebun pm lsmust mask the first and print the second unchanged) andtest/js/bun/util/highlighter.test.ts(password behindhttps://,git+https://andgit+ssh://is masked; scp-style and scheme-less strings are untouched). All 8 install tests and the twogit+highlighter rows fail on the unfixed build with the raw URL in the output (the UUID one would also fail on an ungated adapter, withstamped@1.0.0-***); the whole of both files passes with this change.bun addof a git URL that cannot be cloned, of a file that is not a tarball, of a host that refuses the download, three arguments that are not a dependency,bun pm view,bun pm diff). With thesrc/of 985c2a7 those 8 fail and the other 24 pass. With the change the file passes (32) andhighlighter.test.tspasses (30). Not run locally for that commit:bun-add.test.ts.bun add npm:https://user:pw@host/x(Failed to join registry ... and package "https://user:pw" URLs,error occurred while resolving https://user:pw),bun add file://user:pw@host/x(Could not find package.json for ...),bun add x@catalog:https://user:pw@host/x(there is no catalog named ...), and the value thatbun pm view <pkg> dist.tarballprints when that one field is asked for.bun-pm,bun-pm-why,bun-pm-licenses,bun-add,bun-install-retry,isolated-installand the trust/untrusted cases ofbun-install-lifecycle-scripts(output for ordinary versions and URLs is byte for byte unchanged),cargo clippyonbun_core,bun_install,bun_runtime,cargo fmt, and the byte-search and pub-exports source lints.Background
pkg@1.0.0); for a dependency declared as a tarball or git URL it prints as that URL (git ones asgit+<url>#<commit>). The version literal is the specifier string as written in the declaring package.json, which for these dependencies is the same URL. The resolution formatter is used both for output and to build lookup keys, which is why this change does not touch it.redacted_npm_url(src/bun_core/fmt.rs) is the existingDisplayadapter over URL bytes used for registry URLs in error output;redactedis the same masking for values that only exist as aDisplayimpl.ALPHA *(ALPHA / DIGIT / "+" / "-" / "."), sogit+httpsis a single scheme; theuser:password@hostauthority syntax is the same for every scheme, which is what the generalizedfind_url_passwordrelies on.--linker isolated, a tarball still missing at install time is downloaded by the store installer, whose failures are reported throughInstaller.rs(failed to download name@resolution: reason, then the request URL on its own line); the hoisted linker reports the same failure fromrunTasks.rs(<error> downloading tarball name@resolution, orGET <url> - <status>for an HTTP error status), followed byname@literal failed to resolve.[human-review] gate passed · iteration 3 · 18 files touched
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root cause · written by the author bot
Package resolution URLs and version specifiers were formatted directly at install diagnostic, lockfile tree, and
bun pmoutput sites, so any password embedded in a tarball or git URL was printed to the terminal, and the existing password detector only recognized http and https schemes. The fix adds aRedacted<T>display adapter inbun_core::fmtand wraps those print sites withredacted(...), so the password segment is masked only at output time while lockfile writers and hash key builders keep the exact bytes. It also generalizesfind_url_passwordto accept any RFC 3986 scheme fol…