Skip to content
You're viewing an older version of this GitHub Action. Do you want to see the latest version instead?
tag

GitHub Action

Assign size label

v0.5.0

Assign size label

tag

Assign size label

Assign labels based on pull request change sizes

Installation

Copy and paste the following snippet into your .yml file.

 
              
- name: Assign size label

              
  uses: pascalgn/[email protected]
Learn more about this action in pascalgn/size-label-action

Choose a version

size-label-action

GitHub action to assign labels based on pull request change sizes.

Labels are taken from https://github.com/kubernetes/kubernetes/labels?q=size

Usage

Create a .github/workflows/size-label.yml file:

name: size-label
on: pull_request
jobs:
  size-label:
    runs-on: ubuntu-latest
    steps:
      - name: size-label
        uses: "pascalgn/[email protected]"
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

Create the needed labels

Export both GITHUB_TOKEN and REPO (e.g. my-username/my-repository) and run the script below:

for size in XL XXL XS S M L; do
  curl -sf -H "Authorization: Bearer $GITHUB_TOKEN" "https://api.github.com/repos/kubernetes/kubernetes/labels/size/$size" |
    jq '. | { "name": .name, "color": .color, "description": .description }' |
    curl -sfXPOST -d @- -H "Authorization: Bearer $GITHUB_TOKEN" https://api.github.com/repos/$REPO/labels
done

Configuration

The following environment variables are supported:

  • IGNORED: A list of glob expressions separated by newlines. Files matching these expressions will not count when calculating the change size of the pull request. Lines starting with # are ignored and files matching lines starting with ! are always included.

You can configure the environment variables in the workflow file like this:

        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
          IGNORED: ".*\n!.gitignore\nyarn.lock\ngenerated/**"

Custom sizes

The default sizes are:

{
  "0": "XS",
  "10": "S",
  "30": "M",
  "100": "L",
  "500": "XL",
  "1000": "XXL"
}

You can pass your own configuration by passing sizes

name: size-label
on: pull_request
jobs:
  size-label:
    runs-on: ubuntu-latest
    steps:
      - name: size-label
        uses: "pascalgn/[email protected]"
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
        with:
          sizes: >
            {
              "0": "XS",
              "20": "S",
              "50": "M",
              "200": "L",
              "800": "XL",
              "2000": "XXL"
            }

License

MIT