Aspect CLI (aspect) is wrapper for Bazel, built on top of Bazelisk, that adds additional features and extensibility to the popular polyglot build system from Google.
Every organization has a different engineering culture and developer stack.
Bazel was designed for Google's workflows, not yours.
Many companies have found they have to write a wrapper around Bazel.
This starts out as a small need to shim something in the developer workflow, and is often an
untested Bash script living in /tools/bazel which Bazelisk understands as a wrapper script.
Over time, the wrapper accumulates more code, and is a constant source of developer distress.
See more on our docsite: https://docs.aspect.build/cli/
Aspect CLI OSS, the open-source, open-core portion of the Aspect CLI, is found in this repository and is Apache 2 licensed.
The standard Aspect CLI is built on top of the open-source, open-core portion found is this repository and is licensed under the Aspect Community License. The parts of the Aspect CLI that are not found in this repository are closed source.
We intend for Aspect CLI to remain free for individuals (only for personal use), Small Business (fewer than 50 employees), and non-profit or academic institutions. Please contact Aspect at https://aspect.build if you would like to use the Aspect CLI and fall outside of free use.
Aspect CLI OSS can be installed in an existing Bazel workspace using Bazelisk.
[!NOTE] This approach doesn't provide the
aspect initcommand, which has to run outside a Bazel workspace.
From the OSS releases page,
copy the .bazeliskrc snippet into your .bazeliskrc file to install Aspect CLI OSS for all developers in the target repository.
The underlying version of Bazel can be configured in your .bazelversion file or the BAZEL_VERSION environment variable.
On MacOS and Linux, you can download the Aspect CLI OSS aspect binary for your platform on our
Releases page and add it to your PATH manually.
Note, if you manually install for MacOS, you can bypass the "Unknown Developer" dialog by running
xattr -c $(which aspect) before launching aspect.
To install the Aspect CLI on MacOS, you can run
brew install aspect-build/aspect/aspectThis installs the aspect command and also links it to bazel, just like the Bazelisk installer does.
Aspect CLI can be installed in an existing Bazel workspace using Bazelisk.
From the releases page,
copy the .bazeliskrc snippet into your .bazeliskrc file to install Aspect CLI OSS for all developers in the target repository.
The underlying version of Bazel can be configured in your .bazelversion file or the BAZEL_VERSION environment variable.
[!IMPORTANT] Windows releases for Aspect CLI standard will be available soon. In the meantime, please use Aspect CLI OSS releases on Windows.
Just run aspect help to see the available commands.
Some are the standard ones you know from Bazel, and others are new, such as print and docs.
Aspect's plugin system allows you to fit Bazel into your team's development process, with custom commands, behaviors, and integrations.
A plugin is any program (written in any language) that serves our gRPC protocol. The easiest way to get started is to clone our starter template repo.
See the Plugin Documentation for more information on how to write a plugin.
If you think you've hit a bug please file a Bug Report.
You can also find us on Bazel Slack on the #aspect-build channel.
Aspect CLI is built by Aspect.
See our website at http://aspect.build to learn more about our product offerings.