Add just file to simplify local testing

justfile

@@ -0,0 +1,198 @@
+# Format Rust files in a project directory
+fmt_inner project_dir:
+    #!/usr/bin/env bash
+    set -euo pipefail
+
+    cd "{{project_dir}}"
+    cargo fmt --all
+
+# Format workspace crates
+fmt_crate: (fmt_inner ".")
+
+# Format the basic example
+fmt_basic_example: (fmt_inner "examples/basic")
+
+# Format fixtures
+fmt_fixtures: (fmt_inner "fixtures")
+
+# Format code
+fmt: fmt_crate fmt_basic_example fmt_fixtures
+
+# Check Rust formatting in a project directory
+fmtcheck_inner project_dir:
+    #!/usr/bin/env bash
+    set -euo pipefail
+
+    cd "{{project_dir}}"
+    cargo fmt --all -- --check
+
+# Check formatting for workspace crates
+fmtcheck_crate: (fmtcheck_inner ".")
+
+# Check formatting for the basic example
+fmtcheck_basic_example: (fmtcheck_inner "examples/basic")
+
+# Check formatting for fixtures
+fmtcheck_fixtures: (fmtcheck_inner "fixtures")
+
+# Check if code is formatted
+fmtcheck: fmtcheck_crate fmtcheck_basic_example fmtcheck_fixtures
+
+# Run Clippy in a project directory
+lint_inner project_dir:
+    #!/usr/bin/env bash
+    set -euo pipefail
+
+    cd "{{project_dir}}"
+    cargo clippy --workspace --all-targets --all-features -- --deny warnings
+
+# Run Clippy for workspace crates
+lint_crate: (lint_inner ".")
+
+# Run Clippy for the basic example
+lint_basic_example: (lint_inner "examples/basic")
+
+# Run Clippy for fixtures
+lint_fixtures: (lint_inner "fixtures")
+
+# Run code linter
+lint: lint_crate lint_basic_example lint_fixtures
+
+# Run unit tests
+test:
+    cargo test --workspace --all-features --no-fail-fast --verbose
+
+# Run unit tests and long UI ones
+test_ui:
+    RUN_UI_TESTS=true cargo test --workspace --all-features --no-fail-fast --verbose
+
+# Build all workspace crates with all features in a project directory
+build_inner project_dir:
+    #!/usr/bin/env bash
+    set -euo pipefail
+
+    cd "{{project_dir}}"
+    cargo build --workspace --all-features
+
+# Build workspace crates
+build_crate: (build_inner ".")
+
+# Build the basic example
+build_basic_example: (build_inner "examples/basic")
+
+# Build fixtures
+build_fixtures: (build_inner "fixtures")
+
+# Build all workspace crates with all features
+build: build_crate build_basic_example build_fixtures
+
+# Build `smplx-wasm` for the WASM target
+build_wasm:
+    cargo check --package smplx-wasm --target wasm32-unknown-unknown
+
+# Install and build Simplex dependencies for a project directory
+build_simplex_deps project_dir:
+    #!/usr/bin/env bash
+    set -euo pipefail
+
+    cd "{{project_dir}}"
+    test_simplex install
+    test_simplex build
+
+# Runs simplex tests in `fixtures` directory
+[working-directory: 'fixtures']
+check_fixtures: (build_simplex_deps "fixtures")
+    test_simplex test
+
+# Runs simplex tests in `examples/basic` directory
+[working-directory: 'examples/basic']
+check_basic_example: (build_simplex_deps "examples/basic")
+    test_simplex test
+
+# Build code with all feature combinations
+build_features:
+    cargo hack check --feature-powerset --no-dev-deps
+
+# Run the standard cargo-hack check used in CI
+check_hack:
+    cargo hack check
+
+# Check for `cargo deny`
+check_deny:
+    cargo deny check bans licenses sources
+
+# Check code (CI)
+check:
+    cargo --version
+    rustc --version
+    just fmtcheck
+    just lint
+    just build
+    just build_features
+    just check_hack
+    just check_deny
+    just test
+    just test_ui
+    just build_wasm
+    just check_fixtures
+    just check_basic_example
+
+# Installs simplex from local crate and moves it to the default `~/.cargo/bin` dir
+#  with name `test_simplex`
+install_local_simplex:
+    #!/usr/bin/env bash
+    set -euo pipefail
+
+    install_root="$(mktemp -d)" || exit 1
+    cargo_bin_dir="${CARGO_HOME:-$HOME/.cargo}/bin"
+    trap 'rm -rf "$install_root"' EXIT
+
+    cargo install \
+        --path ./crates/cli \
+        --bin simplex \
+        --root "$install_root" && mkdir -p "$cargo_bin_dir" && install -m 755 \
+        "$install_root/bin/simplex" \
+        "$cargo_bin_dir/test_simplex"
+
+# Install simplex helper binaries
+[working-directory: 'simplexup']
+install_simplex:
+    #!/usr/bin/env bash
+    set -euo pipefail
+
+    ./simplexup
+
+# Install helper binaries, which are used in our check
+install:
+    cargo install cargo-hack
+    cargo install cargo-deny
+    just install_local_simplex
+    just install_simplex
+
+# Clean `fixtures` directory from temporary files
+[working-directory: 'fixtures']
+clean_fixtures:
+    test_simplex clean
+    rm -rf target
+
+# Clean `examples/basic` directory from temporary files
+[working-directory: 'examples/basic']
+clean_examples_basic:
+    test_simplex clean
+    rm -rf target
+
+# Remove temporary `test_simplex` binary
+clean_test_bin:
+    #!/usr/bin/env bash
+    set -euo pipefail
+
+    cargo_bin_dir="${CARGO_HOME:-$HOME/.cargo}/bin"
+    rm "$cargo_bin_dir/test_simplex"
+
+# Remove all temporary files
+clean:
+    rm -rf target
+
+    just clean_fixtures
+    just clean_examples_basic
+    just clean_test_bin