Set maximum decimal places to 1 in human readable delta

1.234 is confusing since the dot might be confused for a comma. Switch
to limiting fractional digits to just 1 decimal place.

Change-Id: If9a568821e3fda3ce58651e2355deaab02064ef4
2 files changed
tree: d1df6e903858a9919d870aff9ba080465f83dc01
  1. src/
  2. web/
  3. .gitignore
  4. BUILD
  5. codereview.settings
  6. LICENSE
  7. OWNERS
  8. README.md
README.md

Chromium Binary Size Plugin for Gerrit

How it works

The plugin queries the android-binary-size trybot for the current patchset on Gerrit, and gets the binary_size_plugin property. This property contains the metadata about the binary size metrics affected by the patchset in question. It then shows a table with the metric deltas + links to SuperSize output under the Checks tab.

Usage

This plugin is configured via the chromium-binary-size.config file present in the repo‘s refs/meta/config ref, as well as the same file in all repositories in the repo’s inheritance chain (up to and including All-Projects).

An example chromium-binary-size.config is below (this enables the plugin on the chromium/src repo using the android-binary-size trybot:

[host]
  gerrit = "chromium-review.googlesource.com"

[repo "chromium/src"]
  builder = "android-binary-size"
  bucket = "try"
  project = "chromium"

All changes to chromium-binary-size.config files are instantly reflected. There is no caching period or need to restart the server.

Development

Setup

This plugin must be placed inside the Gerrit plugins directory:

git clone --recurse-submodules https://gerrit.googlesource.com/gerrit
cd gerrit/plugins
git clone https://chromium.googlesource.com/infra/gerrit-plugins/chromium-binary-size

Web Plugin Development

Run the commands below in web/.

For running Java unit tests execute:

make test_java

For running TypeScript unit tests execute:

make test

For checking or fixing eslint formatter problems run:

make lint_test
make lint_fix

For testing the plugin with Gerrit FE Dev Helper the command below builds the JavaScript bundle and copies it to the plugins/chromium-binary-size folder:

make build

and let the Dev Helper redirect from .+/plugins/chromium-binary-size/static/chromium-binary-size.js to http://localhost:8081/plugins_/plugins/chromium-binary-size.js.