Bazel examples and tutorials

A collection of examples of how to use the Bazel build system.

Introductory tutorials

Some tutorials under https://bazel.build/start point to code in this repository:

• C++ basics
  Working examples for the C++ Bazel Tutorial
• Java basics
  Working examples for the Java Bazel Tutorial
• Using query
  Working examples for The Query quickstart

Note that tutorials for other languages may be found under other repositories:

• iOS tutorial

• Go tutorial along with sources

  Example cookbook

  General

• Using bzlmod

• How to generate source code from a rule and include it in a library

  Android

• Using Android Jetpack Compose

• Using Firebase Cloud Messaging

• Using the NDK

• Using Roboelectric tests and Kotlin

  Java

• Using Java with Maven

  Frontend

• Next.js

• react

• react-webpack

• vue

  Rule writing

• Accessing attributes of a rule

• A rule with both explict and implicit outputs

• Creating a simple *_test rule

• Rules that change the build flags

• Rules with implicit dependencies

• Using a macro wrapper to compute an output file name

• Using aspects

• Using ctx.actions.expand_template

• Using ctx.actions.run_shell to wrap simple commands

• Using ctx.actions.run to run a tool

• Using ctx.actions.write to create a file at analysis time

• Using depsets

• Using "Make" variables in your rules

• Using mandatory providers to ensure your dependencies are of the right type

• Using runfiles

CI: