### What does this PR do?
### How did you verify your code works?
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
### What does this PR do?
Fixes#22014
todo:
- [x] not spawn sync
- [x] better comm to subprocess (not stderr)
- [x] tty
- [x] more tests (also include some tests for the actual implementation
of a provider)
- [x] disable autoinstall?
Scanner template: https://github.com/oven-sh/security-scanner-template
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- [x] Documentation or TypeScript types (it's okay to leave the rest
blank in this case)
- [x] Code changes
### How did you verify your code works?
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tests (bad currently)
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan-conway@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
## Summary
Optimizes the `--lockfile-only` flag to skip downloading **npm package
tarballs** since they're not needed for lockfile generation. This saves
bandwidth and improves performance for lockfile-only operations while
preserving accuracy for non-npm dependencies.
## Changes
- **Add `prefetch_resolved_tarballs` flag** to
`PackageManagerOptions.Do` struct (defaults to `true`)
- **Set flag to `false`** when `--lockfile-only` is used
- **Skip tarball downloads for npm packages only** when flag is
disabled:
- `getOrPutResolvedPackageWithFindResult` - Main npm package resolution
(uses `Task.Id.forNPMPackage`)
- `enqueuePackageForDownload` - NPM package downloads (uses
`bun.Semver.Version`)
- **Preserve tarball downloads for non-npm dependencies** to maintain
lockfile accuracy:
- Remote tarball URLs (needed for lockfile generation)
- GitHub dependencies (needed for lockfile generation)
- Generic tarball downloads (may be remote)
- Patch-related downloads (needed for patch application)
- **Add comprehensive test** that verifies only package manifests are
fetched for npm packages with `--lockfile-only`
## Rationale
Only npm registry packages can safely skip tarball downloads during
lockfile generation because:
✅ **NPM packages**: Metadata is available from registry manifests,
tarball not needed for lockfile
❌ **Remote URLs**: Need tarball content to determine package metadata
and generate accurate lockfile
❌ **GitHub deps**: Need tarball content to extract package.json and
determine dependencies
❌ **Tarball URIs**: Need content to determine package structure and
dependencies
This selective approach maximizes bandwidth savings while ensuring
lockfile accuracy.
## Test Plan
- ✅ New test in `test/cli/install/lockfile-only.test.ts` verifies only
npm manifest URLs are requested
- ✅ Uses absolute package versions to ensure the npm resolution code
path is hit
- ✅ Test output normalized to work with both debug and non-debug builds
- ✅ All existing install/update tests still pass (including remote
dependency tests)
## Performance Impact
For `--lockfile-only` operations with npm packages, this eliminates
unnecessary tarball downloads, reducing:
- **Network bandwidth usage** (manifests only, not tarballs)
- **Installation time** (no tarball extraction/processing)
- **Cache storage requirements** (tarballs not cached)
The optimization only affects npm packages in `--lockfile-only` mode and
has zero impact on:
- Regular installs (npm packages still download tarballs)
- Remote dependencies (always download tarballs for accuracy)
- GitHub dependencies (always download tarballs for accuracy)
## Files Changed
- `src/install/PackageManager/PackageManagerOptions.zig` - Add flag and
configure for lockfile-only
- `src/install/PackageManager/PackageManagerEnqueue.zig` - Skip npm
tarball generation selectively
- `test/cli/install/lockfile-only.test.ts` - Test with dummy registry
🤖 Generated with [Claude Code](https://claude.ai/code)
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Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: Alistair Smith <hi@alistair.sh>
### What does this PR do?
cases like `@prisma/engines-version` with version of
`6.14.0-17.fba13060ef3cfbe5e95af3aaba61eabf2b8a8a20` was having issues
with the version and using a "corrupted" string instead
### How did you verify your code works?
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
### What does this PR do?
fixes#6409
This PR implements `bun install` automatic migration from yarn.lock
files to bun.lock, preserving versions exactly. The migration happens
automatically when:
1. A project has a `yarn.lock` file
2. No `bun.lock` or `bun.lockb` file exists
3. User runs `bun install`
### Current Status: ✅ Complete and Working
The yarn.lock migration feature is **fully functional and
comprehensively tested**. All dependency types are supported:
- ✅ Regular npm dependencies (`package@^1.0.0`)
- ✅ Git dependencies (`git+https://github.com/user/repo.git`,
`github:user/repo`)
- ✅ NPM alias dependencies (`alias@npm:package@version`)
- ✅ File dependencies (`file:./path`)
- ✅ Remote tarball URLs (`https://registry.npmjs.org/package.tgz`)
- ✅ Local tarball files (`file:package.tgz`)
### Test Results
```bash
$ bun bd test test/cli/install/migration/yarn-lock-migration.test.ts
✅ 4 pass, 0 fail
- yarn-lock-mkdirp (basic npm dependency)
- yarn-lock-mkdirp-no-resolved (npm dependency without resolved field)
- yarn-lock-mkdirp-file-dep (file dependency)
- yarn-stuff (all complex dependency types: git, npm aliases, file, remote tarballs)
```
### How did you verify your code works?
1. **Comprehensive test suite**: Added 4 test cases covering all
dependency types
2. **Version preservation**: Verified that package versions are
preserved exactly during migration
3. **Real-world scenarios**: Tested with complex yarn.lock files
containing git deps, npm aliases, file deps, and remote tarballs
4. **Migration logging**: Confirms migration with log message `[X.XXms]
migrated lockfile from yarn.lock`
### Key Implementation Details
- **Core parser**: `src/install/yarn.zig` handles all yarn.lock parsing
and dependency type resolution
- **Integration**: Migration is built into existing lockfile loading
infrastructure
- **Performance**: Migration typically completes in ~1ms for most
projects
- **Compatibility**: Preserves exact dependency versions and resolution
behavior
The implementation correctly handles edge cases like npm aliases, git
dependencies with commits, file dependencies with transitive deps, and
remote tarballs.
---------
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Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: RiskyMH <git@riskymh.dev>
Co-authored-by: RiskyMH <56214343+RiskyMH@users.noreply.github.com>
### What does this PR do?
Fixes thread safety issues due to file poll code being not thread safe.
<!-- **Please explain what your changes do**, example: -->
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This adds a new flag --bail to bun test. When set, it will stop running
tests after the first failure. This is useful for CI environments where
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### How did you verify your code works?
Added tests for lifecycle scripts. The tests are unlikely to reproduce
the bug, but we'll know if it actually fixes the issue if
`test/package.json` doesn't show in flaky tests anymore.
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JSC.Strong or is JSValueProtect'ed
- [ ] I wrote TypeScript/JavaScript tests and they pass locally
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---------
Co-authored-by: taylor.fish <contact@taylor.fish>
Also fix a race condition with hardlinking on Windows during hoisted
installs, and a bug in the process waiter thread implementation causing
items to be skipped.
(For internal tracking: fixes STAB-850, STAB-873, STAB-881)
