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dibarbet wants to merge 2 commits into from
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Enable native ESM extension bundle #9630

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23b60c7
Enable native ESM extension bundle
dibarbet Aug 3, 2026
bf96ad3
Provide CommonJS globals in ESM bundle
dibarbet Aug 4, 2026
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14 changes: 7 additions & 7 deletions .vscode/launch.json
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
"runtimeExecutable": "${execPath}",
"args": ["--extensionDevelopmentPath=${workspaceRoot}"],
"sourceMaps": true,
"outFiles": ["${workspaceRoot}/dist/*.js"],
"outFiles": ["${workspaceRoot}/dist/*.{js,mjs}"],
"preLaunchTask": "packageDev"
},
{
Expand All @@ -33,7 +33,7 @@
},
"sourceMaps": true,
"outFiles": [
"${workspaceRoot}/dist/*.js",
"${workspaceRoot}/dist/*.{js,mjs}",
"${workspaceRoot}/out/test/**/*.js"
],
"resolveSourceMapLocations": [
Expand Down Expand Up @@ -66,7 +66,7 @@
"RoslynWaiterEnabled": "true"
},
"sourceMaps": true,
"outFiles": ["${workspaceRoot}/dist/*.js", "${workspaceRoot}/out/test/**/*.js"],
"outFiles": ["${workspaceRoot}/dist/*.{js,mjs}", "${workspaceRoot}/out/test/**/*.js"],
"resolveSourceMapLocations": ["${workspaceFolder}/**", "!**/node_modules/**"],
"preLaunchTask": "packageDev",
"internalConsoleOptions": "openOnSessionStart"
Expand Down Expand Up @@ -94,7 +94,7 @@
"RoslynWaiterEnabled": "true"
},
"sourceMaps": true,
"outFiles": ["${workspaceRoot}/dist/*.js", "${workspaceRoot}/out/test/**/*.js"],
"outFiles": ["${workspaceRoot}/dist/*.{js,mjs}", "${workspaceRoot}/out/test/**/*.js"],
"resolveSourceMapLocations": ["${workspaceFolder}/**", "!**/node_modules/**"],
"preLaunchTask": "packageDev",
"internalConsoleOptions": "openOnSessionStart"
Expand All @@ -121,7 +121,7 @@
"TEST_FILE_FILTER": "${file}"
},
"sourceMaps": true,
"outFiles": ["${workspaceRoot}/dist/*.js", "${workspaceRoot}/out/test/**/*.js"],
"outFiles": ["${workspaceRoot}/dist/*.{js,mjs}", "${workspaceRoot}/out/test/**/*.js"],
"resolveSourceMapLocations": ["${workspaceFolder}/**", "!**/node_modules/**"],
"preLaunchTask": "packageDev",
"internalConsoleOptions": "openOnSessionStart"
Expand All @@ -147,7 +147,7 @@
"TEST_FILE_FILTER": "${file}"
},
"sourceMaps": true,
"outFiles": ["${workspaceRoot}/dist/*.js", "${workspaceRoot}/out/test/**/*.js"],
"outFiles": ["${workspaceRoot}/dist/*.{js,mjs}", "${workspaceRoot}/out/test/**/*.js"],
"resolveSourceMapLocations": ["${workspaceFolder}/**", "!**/node_modules/**"],
"preLaunchTask": "packageDev"
},
Expand All @@ -172,7 +172,7 @@
"TEST_FILE_FILTER": "${file}"
},
"sourceMaps": true,
"outFiles": ["${workspaceRoot}/dist/*.js", "${workspaceRoot}/out/test/**/*.js"],
"outFiles": ["${workspaceRoot}/dist/*.{js,mjs}", "${workspaceRoot}/out/test/**/*.js"],
"resolveSourceMapLocations": ["${workspaceFolder}/**", "!**/node_modules/**"],
"preLaunchTask": "packageDev"
},
Expand Down
15 changes: 13 additions & 2 deletions esbuild.js
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Original file line number Diff line number Diff line change
Expand Up @@ -48,12 +48,23 @@ async function main() {
'src/main.ts'
],
bundle: true,
format: 'cjs',
format: 'esm',
banner: {
js: [
`import { createRequire } from 'node:module';`,
`import { dirname as commonJsDirname } from 'node:path';`,
`import { fileURLToPath as commonJsFileURLToPath } from 'node:url';`,
`const require = createRequire(import.meta.url);`,
`// Temporary CommonJS globals until bundled source usages are converted to ESM.`,
`const __filename = commonJsFileURLToPath(import.meta.url);`,
`const __dirname = commonJsDirname(__filename);`,
].join('\n'),
},
minify: production,
sourcemap: !production,
sourcesContent: false,
platform: 'node',
outfile: 'dist/extension.js',
outfile: 'dist/extension.mjs',
external: ['vscode', 'applicationinsights-native-metrics', '@opentelemetry/tracing'],
logLevel: 'info',
plugins: [
Expand Down
3 changes: 3 additions & 0 deletions msbuild/signing/signJs/signJs.proj
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Expand Up @@ -21,5 +21,8 @@
<FilesToSign Include="$(OutDir)*.js">
<Authenticode>MicrosoftSHA2</Authenticode>
</FilesToSign>
<FilesToSign Include="$(OutDir)*.mjs">
<Authenticode>MicrosoftSHA2</Authenticode>
</FilesToSign>
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dibarbet marked this conversation as resolved.
</ItemGroup>
</Project>
4 changes: 2 additions & 2 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,7 @@
"xamlTools": "18.10.12014.341",
"testDiscovery": "9.9.223-ge3811b"
},
"main": "./dist/extension",
"main": "./dist/extension.mjs",
"l10n": "./l10n",
"brokeredServices": [
{
Expand Down Expand Up @@ -81,7 +81,7 @@
"omnisharptest": "npm run packageDev && npx ts-node tasks/tests/omnisharptest.ts",
"omnisharptest:integration": "npm run packageDev && npx ts-node tasks/tests/omnisharptestIntegration.ts",
"omnisharptest:unit": "npm run compileDev && npx ts-node tasks/tests/omnisharptestUnit.ts",
"package": "npm run compile && npm run signJs && node esbuild.js --production",
"package": "npm run compile && node esbuild.js --production && npm run signJs",
"packageDev": "npm run compileDev && node esbuild.js",
"prepare": "npm run installDependencies",
"profiling": "npm run package && npx ts-node tasks/profiling/profiling.ts",
Expand Down
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