Fuchsia uses the
jiri tool to manage git repositories https://fuchsia.googlesource.com/jiri. This tool manages a set of repositories specified by a manifest.
For how to build, see Fuchsia’s [Getting Started] (Fuchsia OS 官方文档 (英文)) doc.
Creating a new checkout
The bootstrap procedure requires that you have Go 1.6 or newer and Git installed and on your PATH.
This script will bootstrap a development environment for by first creating directories
curl -s “https://fuchsia.googlesource.com/scripts/+/master/bootstrap?format=TEXT” | base64 --decode | bash
This script will set up your development environment to track the HEAD of the
topaz repository. If you wish to track a different repository at HEAD, you can use the
fx set-petal command.
Setting up environment variables
Upon success, the bootstrap script should print a message recommending that you add the
.jiri_root/bin directory to your PATH. This will add
jiri to your PATH, which is strongly recommended and is assumed by other parts of the Fuchsia toolchain.
Another tool in
fx , which helps configuring, building, running and debugging Fuchsia. See
fx help for all available commands.
We also suggest sourcing
scripts/fx-env.sh . It defines a few environment variables that are commonly used in the documentation, such as
$FUCHSIA_DIR , and provides useful shell functions, for instance
fd to change directories effectively. See comments in
scripts/fx-env.sh for more details.
Working without altering your PATH
If you don‘t like having to mangle your environment variables, and you want
jiri to “just work” depending on your current working directory, just copy
jiri into your PATH. However, you must have write access (without
sudo ) to the directory into which you copy
jiri . If you don’t, then
jiri will not be able to keep itself up-to-date.
cp .jiri_root/bin/jiri ~/bin
To use the
fx tool, you can either symlink it into your
or just run the tool directly as
scripts/fx . Make sure you have jiri in your PATH.
Who works on the code
In the root of every repository and in many other directories are MAINTAINERS files. These list email addresses of individuals who are familiar with and can provide code review for the contents of the containing directory. See maintainers.md for more discussion.
How to handle third-party code
See the guidelines on writing README.fuchsia files.
If you see an error when you check out the code warning you about
Invalid authentication credentials , you likely have a cookie in your
$HOME/.gitcookies file that applies to repositories that jiri tries to check out anonymously (likely in the domain
.googlesource.com ). You can follow the onscreen directions to get passwords for the specific repositories, or you can delete the offending cookie from your