[git] Set default git timeout to 10m and lower of some operations

This provide a ceiling for what is acceptable. We can adjust as needed
and to one-off for surprising operations. In practice most operations
should take a handful of seconds but starting with a high ceiling as a
start.

Many operations have a default of 1 or 2 minutes, depending if they do
remote or non-trivial operations or strictly local. In practice GoB can
be flaky and we want to allow time for git-retry to do its thing.

Use 20 minutes for fetch, since it can be fairly slow (>10min) on cold fetch. It
happened in one of the try job.

Bug: 91396
Change-Id: I21ae3982bafa01fe6ecd4b199a4833d162278e77
Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/recipes/+/630921
Reviewed-by: Oliver Newman <olivernewman@google.com>
Commit-Queue: Marc-Antoine Ruel <maruel@google.com>
408 files changed
tree: 51ac246518467f1683d40f9913bf3c44efc0bacb
  1. git-hooks/
  2. infra/
  3. manifest/
  4. recipe_modules/
  5. recipe_proto/
  6. recipes/
  7. scripts/
  8. .editorconfig
  9. .git-blame-ignore-revs
  10. .gitignore
  11. AUTHORS
  12. CRITICAL_OWNERS
  13. LICENSE
  14. OWNERS
  15. PATENTS
  16. pyproject.toml
  17. README.md
  18. recipes.py
README.md

Fuchsia Recipes

This repository contains recipes for Fuchsia.

A recipe is a Python script that runs a series of commands, using the recipe engine framework from the LUCI project. We use recipes to automatically check out, build, and test Fuchsia in continuous integration jobs. The commands the recipes use are very similar to the ones you would use as a developer to check out, build, and test Fuchsia in your local environment.

See go/fuchsia-recipe-docs for complete documentation and a guide for getting started with writing recipes.

Getting the code and setting up your environment

For everyday development

The recommended way to get the source code is with jiri. A recipe will not run without vpython and cipd, and using these recommended jiri manifests will ensure that you have these tools.

You can use the fuchsia infra Jiri manifest or the internal version (Googlers-only). Once that manifest is imported in your local jiri manifest, jiri update should download vpython and cipd into <JIRI ROOT>/fuchsia-infra/prebuilt/tools/. If you add that directory to your PATH, you should be good to go.

Quick changes

If you're just trying to make a single small change to in this repository and already have your local environment set up for recipe development (e.g. because you work with another recipes repository) you can simply clone this repository with git:

git clone https://fuchsia.googlesource.com/infra/recipes

Then it will be up to you to ensure that vpython and cipd are available in your PATH.

Code formatting

We format python code using Black, an open-source Python autoformatter. It should be in your PATH if you followed the instructions for setting up your environment.

After committing recipe changes, you can format the files in your commit by running black . in your project root.

Many editors also have a setting to run Black automatically whenever you save a Python file (or on a keyboard shortcut). For VS Code, add the following to your workspace settings.json to make your editor compatible with Black and turn on auto-formatting on save:

{
    "python.formatting.provider": "black",
    "python.formatting.blackPath": "<absolute path to the black executable>",
    "[python]": {
        "editor.formatOnSave": true,
        "editor.rulers": [88], // Black enforces a line length of 88 characters.
    },
    ...
}