Label PRs that have been approved a number of times.

Inspired from label-when-approved-action but with support for PRs from forks.

Install this GitHub action by creating a file in your repo at .github/workflows/label-approved.yml.

A minimal example could be:

name: Label Approved

on:
  schedule:
    - cron: "0 0 * * *"

jobs:
  label-approved:
    runs-on: ubuntu-latest
    steps:
    - uses: docker://tiangolo/label-approved:0.0.3
    # You can also use the action directly, but that will take about an extra minute:
    # - uses: tiangolo/[email protected]
      with:
        token: ${{ secrets.GITHUB_TOKEN }}

This example uses the defaults configurations.

It will run every night and check all the open PRs, for each PR with the label awaiting-review, it will check the approvals.

If there are 2 or more approvals, it will remove the label awaiting-review and will add the label approved-2.

You can add different labels to apply.

And for each label, you can specify:

• number: the minimum number of approvals.
• await_label: a label to filter the PRs. In the example above it is awaiting-review (the default when no configs are provided).
  • If await_label is omitted or null, it will apply to all open PRs.

These configs are passed as a JSON object, but as GitHub actions can only take strings as parameters, the JSON object has to be converted to a string.

Check the next example...

Here's an example with 3 labels to apply, each with its own config.

It's all inside of a single JSON config, passed as a multiline string.

In YAML (this format) you can use > to declare that a string has multiple lines.

name: Label Approved

on:
  schedule:
    - cron: "0 0 * * *"

jobs:
  label-approved:
    runs-on: ubuntu-latest
    steps:
    - uses: docker://tiangolo/label-approved:0.0.3
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        config: >
          {
            "approved-1":
              {
                "number": 1,
                "await_label": "awaiting-review"
              },
            "omg 2 approved":
              {
                "number": 2,
                "await_label": "only 2"
              },
            "approvals in 3D":
              {
                "number": 3
              }
          }

Note: Have in mind that after the > the multiline has to have at least one more level of indentation than the key config above.

Here's what this config will do:

Check each open PR, and:

• Apply the label approved-1 to open PRs with:
  • 1 approval (or more).
  • The label awaiting-review (removing it afterwards).
• Apply the label omg 2 approved to open PRs with:
  • 2 approvals (or more).
  • The label only 2 (removing it afterwards).
• Apply the label approvals in 3D to open PRs with:
  • 3 approvals (or more).
  • await_label was not declared, so, any open PR will match.

• ♻️ Rename default label from "awaiting review" to "awaiting-review". PR #16 by @tiangolo.

• ♻️ Upgrade Pydantic version and logic to handle GitHub providing env vars even without values. PR #15 by @tiangolo.

• 🔧 Add funding. PR #13 by @tiangolo.
• 👷 Add dependabot. PR #8 by @tiangolo.
• 👷 Add latest-changes GitHub Action. PR #7 by @tiangolo.

• 🐛 Fix approved user count logic. PR #6 by @tiangolo.
• 🐛 Fix Python app name to be called in Docker. PR #5 by @tiangolo.
• ⬆️ Upgrade GitHub Action Latest Changes. PR #4 by @tiangolo.
• 🐛 Fix logic to compute the number of approvals, count only last approval per user. PR #3 by @tiangolo.

First release 🎉

This project is licensed under the terms of the MIT license.