# chromium-binary-size

**Repository Path**: mirrors_chromium_googlesource/chromium-binary-size

## Basic Information

- **Project Name**: chromium-binary-size
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-03-19
- **Last Updated**: 2025-11-10

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 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](https://gerrit.googlesource.com/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`.