fdroid.yml

name: Generate F-Droid repo


on:
  workflow_dispatch:
    inputs:
      dry-run:
        description: "Skips pushing changes when enabled. Optional. Defaults to false."
        type: boolean
        default: false
        required: false
      max-items:
        description: "Maximum number of items to convert. Optional. Defaults to all."
        type: number
        required: false
        default: 0 

  schedule:
    - cron: "45 2 * * *"

  push:
    paths:
      - '.github/workflows/fdroid.yml'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  apps:
    name: "Generate repo from apps listing"
    runs-on: ubuntu-22.04
    env:
      COMMIT_MSG_FILE: "${{ github.workspace }}/commit_message.tmp"

    steps:
      - name: Checkout repo
        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1

      - name: Create basic directory structure
        run: mkdir -p fdroid/repo

      - name: Restore correct mtime
        run: |
          sudo apt install git-restore-mtime

          git restore-mtime

      - name: Set up Git
        run: |
          git config --local user.email "35998162+cesaryuan@users.noreply.github.com"
          git config --local user.name "35998162"

      - name: Set up repo secrets
        run: |
          echo "${{ secrets.KEYSTORE_P12 }}" | base64 -d - > fdroid/keystore.p12

      - name: Validate secrets
        run: |
          if [ -f "fdroid/keystore.p12" ]; then
            echo "keystore found"
          else
            echo "keystore not found!"
            exit 1
          fi

      - name: Configure F-Droid server
        env:
          FDROID_STORE_KEYSTORE_PASSWORD: ${{ secrets.FDROID_STORE_KEYSTORE_PASSWORD }}
        run: |
          cp base_fdroid_config.yml fdroid/config.yml
          chmod 0600 fdroid/config.yml
          echo "keypass: '$FDROID_STORE_KEYSTORE_PASSWORD'" >> fdroid/config.yml
          echo "keystorepass: '$FDROID_STORE_KEYSTORE_PASSWORD'" >> fdroid/config.yml
          # Get repo and replace [GithubRepo] with the actual repo
          repo=$(echo "${{ github.repository }}" | sed 's/\//\\\//g')
          sed -i "s/\[GithubRepo\]/$repo/g" fdroid/config.yml

      - name: Add apt repository
        run: |
          sudo add-apt-repository ppa:fdroid/fdroidserver
          sudo apt-get update

      - name: Cache apt packages
        uses: awalsh128/cache-apt-pkgs-action@latest
        with:
          packages: fdroidserver
          version: "@latest"

      - name: Set up Go
        uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
        with:
          go-version: '^1.17.0'

      - name: Download modules.json and convert
        working-directory: convert_xposed
        run: |
          num_items=${{ inputs.max-items }}
          if [ -z "$num_items" ]; then
            num_items=0
          fi
          go run main_convert.go -o ../repos.yaml -max $num_items

      - name: Run metascoop
        id: run-metascoop
        env:
          GH_ACCESS_TOKEN: ${{ secrets.GH_ACCESS_TOKEN }}
        run: |
          bash run_metascoop.sh ${{ env.COMMIT_MSG_FILE }}
          if [ $? -eq 0 ]; then
            echo "Changes detected"
            echo "has_changes=true" >> $GITHUB_OUTPUT
          elif [ $? -eq 2 ]; then
            echo "No changes detected"
            echo "has_changes=false" >> $GITHUB_OUTPUT
          else
            echo "Unexpected exit code: $?"
            echo "has_changes=false" >> $GITHUB_OUTPUT
          fi
        continue-on-error: true

      - name: Delete F-Droid server config
        run: |
          rm -f fdroid/config.yml

      - name: Update repo
        env:
          GH_TOKEN: ${{ secrets.GH_ACCESS_TOKEN }}
        run: |
          if [ "${{ inputs.dry-run }}" = "true" ]; then
            echo "Dry run. Changes are not being saved."
          elif [ "${{ steps.run-metascoop.outputs.has_changes }}" != "true" ]; then
            echo "No changes to save."
          else
            bash update_repo.sh ${{ env.COMMIT_MSG_FILE }}
          fi