ibazel
brew install ibazel
v0.29.0
Apache-2.0
Tools for building Bazel targets when source files change
145
30-day installs · #2980
621
90-day · #2652
2.7k
365-day · #2519
511
★ GitHub stars · updated 4mo ago
Build dependencies
GitHub topics
bazel
build
fast
Links
- https://github.com/bazelbuild/bazel-watcher
- GitHub: bazelbuild/bazel-watcher
- Brew formula source: Formula/i/ibazel.rb
Raw metadata
{
"aliases": [],
"alternatives": [],
"build_dependencies": [
"go"
],
"categories": [],
"caveats": null,
"conflicts_with": [],
"dependencies": [],
"deprecated": 0,
"deprecation_reason": null,
"desc": "Tools for building Bazel targets when source files change",
"disable_reason": null,
"disabled": 0,
"enrichment_fetched_at": "2026-06-20T23:38:44+00:00",
"first_seen": "2026-06-20T23:34:18+00:00",
"full_name": "ibazel",
"github_default_branch": "main",
"github_last_commit_at": "2026-04-05T21:32:07Z",
"github_readme_excerpt": "# Bazel watcher\n\n[](https://buildkite.com/bazel/bazel-watcher-postsubmit)\n\nNote: This is not an official Google product.\n\nA source file watcher for [Bazel](https://Bazel.build) projects\n\nEver wanted to save a file and have your tests automatically run? How about\nrestart your webserver when one of the source files change? Look no further.\n\nInstall `ibazel` using one of the 3 methods [described below](#installation). Then:\n\n```bash\n$ ibazel build //path/to/my:target\n```\n\nHack hack hack. Save and your target will be rebuilt.\n\nRight now this repo supports `build`, `test`, and `run`.\n\n## Installation\n\nThere are several ways to install iBazel, documented below.\n\n### Mac (Homebrew)\n\nIf you run a macOS you can install it from [homebrew](https://brew.sh).\n\n```sh\n$ brew install ibazel\n```\n\n### NPM\n\nIf you\u0027re a JS developer you can install it as a `devDependency` or by calling `npm install` directly in your project\n\n```\n$ npm install @bazel/ibazel\n```\n\n### Linux\n\nPackages are available for the following distributions:\n\n* **Arch Linux**: [`aur/ibazel`][install/linux/archlinux/aur]\n\n[install/linux/archlinux/aur]: https://aur.archlinux.org/packages/ibazel\n\n### Compiling yourself\n\nYou can, of course, build iBazel using Bazel.\n\n```\n$ git clone git@github.com:bazelbuild/bazel-watcher\n$ cd bazel-watcher\n$ bazel build //cmd/ibazel\n```\n\nNow copy the generated binary onto your path:\n\n```bash\n$ export PATH=$PATH:$PWD/bazel-bin/cmd/ibazel/ibazel_\n```\n\n## Running a target\n\nBy default, a target started with `ibazel run` will be terminated and restarted\nwhenever it\u0027s notified of source changes. Alternatively, if the build rule for\nyour target contains `ibazel_notify_changes` in its `tags` attribute, then the\ncommand will stay alive and will receive a notification of the source changes on\nstdin.\n\n## Output Runner\n\niBazel is capable of producing and running commands from the output of",
"github_repo": "bazelbuild/bazel-watcher",
"github_stars": 511,
"github_topics": [
"bazel",
"build",
"fast"
],
"homepage": "https://github.com/bazelbuild/bazel-watcher",
"homepage_og_description": null,
"homepage_og_image": null,
"homepage_title": null,
"installs_30d": 145,
"installs_365d": 2668,
"installs_90d": 621,
"keg_only": 0,
"keg_only_reason": null,
"last_seen": "2026-06-20T23:34:18+00:00",
"license": "Apache-2.0",
"llm_generated_at": null,
"llm_model": null,
"name": "ibazel",
"oldnames": [],
"one_liner": null,
"optional_dependencies": [],
"rank_30d": 2980,
"rank_365d": 2519,
"rank_90d": 2652,
"raw_hash": "a40aa05adaa5f244",
"recommended_dependencies": [],
"revision": 0,
"ruby_source_path": "Formula/i/ibazel.rb",
"tap": "homebrew/core",
"test_dependencies": [
"go",
"bazel"
],
"uses_from_macos": [],
"version_head": "HEAD",
"version_stable": "0.29.0",
"versioned_formulae": [],
"why_use_this": null
}