(Used by the github organization!)

This project identifies and reports repositories with no activity for configurable amount of time, in order to surface inactive repos to be considered for archival. The current approach assumes that the repos that you want to evaluate are available in a single GitHub organization. For the purpose of this action, a repository is considered inactive if it has not had a push in a configurable amount of days (can also be configured to determine activity based on default branch. See ACTIVITY_METHOD for more details.).

This action was developed by GitHub so that we can keep our open source projects well maintained, and it was made open source in the hopes that it would help you too! We are actively using and are archiving things in batches since there are many repositories on our report. To find out more about how GitHub manages its open source, check out the github-ospo repository.

If you are looking to identify stale pull requests and issues, check out actions/stale

If you need support using this project or have questions about it, please open up an issue in this repository. Requests made directly to GitHub staff or support team will be redirected here to open an issue. GitHub SLA's and support/services contracts do not apply to this repository.

1. Create a repository to host this GitHub Action or select an existing repository.
2. Create the env values from the sample workflow below (GH_TOKEN, ORGANIZATION, EXEMPT_TOPICS) with your information as plain text or repository secrets. More info on creating secrets can be found here. Note: Your GitHub token will need to have read access to all the repositories in the organization that you want evaluated
3. Copy the below example workflow to your repository and put it in the .github/workflows/ directory with the file extension .yml (ie. .github/workflows/stale_repos.yml)

Below are the allowed configuration options:

name: stale repo identifier

on:
  workflow_dispatch:
  schedule:
    - cron: '3 2 1 * *'

jobs:
  build:
    name: stale repo identifier
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3

    - name: Run stale_repos tool
      uses: github/stale-repos@v1
      env:
        GH_TOKEN: ${{ secrets.GH_TOKEN }}
        ORGANIZATION: ${{ secrets.ORGANIZATION }}
        EXEMPT_TOPICS: "keep,template"
        INACTIVE_DAYS: 365
        ACTIVITY_METHOD: "pushed"

    # This next step updates an existing issue. If you want a new issue every time, remove this step and remove the `issue-number: ${{ env.issue_number }}` line below.
    - name: Check for the stale report issue
      run: |
        ISSUE_NUMBER=$(gh search issues "Stale repository report" --match title --json number --jq ".[0].number")
        echo "issue_number=$ISSUE_NUMBER" >> "$GITHUB_ENV"
      env:
        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    - name: Create issue
      uses: peter-evans/create-issue-from-file@v5
      with:
        issue-number: ${{ env.issue_number }}
        title: Stale repository report
        content-filepath: ./stale_repos.md
        assignees: <YOUR_GITHUB_HANDLE_HERE>
        token: ${{ secrets.GITHUB_TOKEN }}

# Inactive Repositories

The following repos have not had a push event for more than 3 days:

| Repository URL | Days Inactive | Last Push Date |
| --- | ---: | ---: | 
| https://github.com/github/.github | 5 | 2020-1-30 |

The action outputs inactive repos in JSON format for further actions as seen below or use the JSON contents from the file: stale_repos.json.

Example usage:

name: stale repo identifier

on:
  workflow_dispatch:
  schedule:
    - cron: '3 2 1 * *'

jobs:
  build:
    name: stale repo identifier
    runs-on: ubuntu-latest

    steps:
    - name: Run stale_repos tool
      id: stale-repos
      uses: github/stale-repos@v1
      env:
        GH_TOKEN: ${{ secrets.GH_TOKEN }}
        ORGANIZATION: ${{ secrets.ORGANIZATION }}
        EXEMPT_TOPICS: "keep,template"
        INACTIVE_DAYS: 365

    - name: Print output of stale_repos tool
      run: echo "${{ steps.stale-repos.outputs.inactiveRepos }}"
    - uses: actions/github-script@v6
      with:
        script: |
          const repos = ${{ steps.stale-repos.outputs.inactiveRepos }}
          for (const repo of repos) {
            console.log(repo);
            const issue = await github.rest.issues.create({
              owner: <ORG_OWNER>,
              repo: <REPOSITORY>,
              title: 'Stale repo' + repo.url,
              body: 'This repo is stale. Please contact the owner to make it active again.',
            });
            console.log(issue);
          }
        github-token: ${{ secrets.GH_TOKEN }}

You can utilize the GitHub Actions Matrix Strategy as shown below to run against multiple organizations. Note that this workflow example uses a manual trigger instead of a cron based trigger. Either works, this is just another option to consider.

on:
  - workflow_dispatch
  
name: Run the report

jobs: 
  report:
    name: run report
    runs-on: ubuntu-latest
    strategy:
      matrix:
        org: [org1, org2]
    steps:
      - name: "run stale-repos"
        uses: github/stale-repos@v1
        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}
          ORGANIZATION: ${{ matrix.org }}
          INACTIVE_DAYS: 365

1. Have Python v3.9 or greater installed
2. Copy .env-example to .env
3. Fill out the .env file with a token from a user that has access to the organization to scan (listed below). Tokens should have admin:org or read:org access.
4. Fill out the .env file with the desired inactive_days value. This should be a whole positive number representing the amount of inactivity that you want for flagging stale repos.
5. (Optional) Fill out the .env file with the repository topics exempt_topics that you want to filter out from the stale repos report. This should be a comma separated list of topics.
6. (Optional) Fill out the .env file with the exact organization that you want to search in
7. (Optional) Fill out the .env file with the exact URL of the GitHub Enterprise that you want to search in. Keep empty if you want to search in the public github.com.
8. pip install -r requirements.txt
9. Run python3 ./stale_repos.py, which will output a list of repositories and the length of their inactivity

MIT