apfs.yml

---
name: APFS driver update script

on:
  schedule:
    - cron: '30 18 * * *'
  workflow_dispatch:

jobs:
  Publish:
    runs-on: ubuntu-latest
    steps:

      - name: 'Checkout Repo'
        uses: actions/checkout@v4
        with:
          persist-credentials: false
          fetch-depth: 0
      - name: Configure GPG Key
        run: |
          echo -n "$GPG_SIGNING_KEY" | base64 --decode | gpg --import
        env:
          GPG_SIGNING_KEY: ${{ secrets.GPG_SIGNING_KEY }}

      - name: Get the latest driver
        id: publish
        run: |
          source ${{ github.workspace }}/apt-repo/apfs_ver.txt

          echo "currenthash=${CURRENT_HASH}" >> $GITHUB_ENV
          echo "releasever=${RELEASE_VER}" >> $GITHUB_ENV

          git clone --depth 1 https://github.com/linux-apfs/linux-apfs-rw.git
          cd linux-apfs-rw
          LATEST_HASH=$(git rev-parse HEAD)
          echo "latesthash=${LATEST_HASH}" >> $GITHUB_ENV
          DKMS_VER=$(cat ./dkms.conf | grep PACKAGE_VERSION | cut -d "\"" -f 2)
          DKMS_NAME=$(cat ./dkms.conf | grep PACKAGE_NAME | cut -d "\"" -f 2)
          rm -r .git
          rm .gitignore
          rm README.rst

          if [[ ${CURRENT_HASH} = ${LATEST_HASH} ]]
          then
            echo "publish=no" >> $GITHUB_ENV
            exit 0
          else
            echo "publish=yes" >> $GITHUB_ENV
            RELEASE_VER_MAIN=$(echo ${RELEASE_VER} | cut -d "-" -f 1)
            if [[ ${RELEASE_VER_MAIN} != ${DKMS_VER} ]]
            then
              NEW_RELEASE_VER=${DKMS_VER}-1
            else
              RELEASE_VER_SUB=$(echo ${RELEASE_VER} | cut -d "-" -f 2)
              NEW_RELEASE_VER_SUB=$((${RELEASE_VER_SUB} + 1))
              NEW_RELEASE_VER=${DKMS_VER}-${NEW_RELEASE_VER_SUB}  
            fi
            echo "ver=${NEW_RELEASE_VER}" >> $GITHUB_ENV
            cd ${{ github.workspace }}
            mkdir linux-apfs
            cd linux-apfs
            mkdir usr
            cd usr
            mkdir src
            cd src
            mkdir ${DKMS_NAME}-${DKMS_VER}
            cp -r ${{ github.workspace }}/linux-apfs-rw/* ${{ github.workspace }}/linux-apfs/usr/src/${DKMS_NAME}-${DKMS_VER}
            cd ${{ github.workspace }}/linux-apfs
            mkdir DEBIAN
            cd DEBIAN

            echo "Package: apfs-dkms" > control
            echo "Version: ${NEW_RELEASE_VER}" >> control
            echo "Maintainer: Aditya Garg" >> control
            echo "Architecture: all" >> control
            echo "Description: Apple File System driver for Linux" >> control
            echo "Depends: dkms" >> control

            echo "dkms add -m linux-apfs-rw -v ${DKMS_VER}" > postinst
            echo "dkms build -m linux-apfs-rw -v ${DKMS_VER} && dkms install -m linux-apfs-rw -v ${DKMS_VER} || true" >> postinst

            echo "dkms remove -m linux-apfs-rw -v ${DKMS_VER} --all || true" > prerm

            chmod 755 ./postinst
            chmod 755 ./prerm

            cd ${{ github.workspace }}
            dpkg-deb --build --root-owner-group linux-apfs
 
            git clone https://github.com/AdityaGarg8/t2-ubuntu-repo.git
            mv ${{ github.workspace }}/linux-apfs.deb ${{ github.workspace }}/t2-ubuntu-repo
            cd ${{ github.workspace }}/t2-ubuntu-repo
            # Packages & Packages.gz
            dpkg-name ./linux-apfs.deb
            dpkg-scanpackages --multiversion . > Packages
            gzip -k -f Packages
            # Release, Release.gpg & InRelease
            apt-ftparchive release . > Release
            gpg --default-key "${GPG_SIGNING_EMAIL}" -abs -o - Release > Release.gpg
            gpg --default-key "${GPG_SIGNING_EMAIL}" --clearsign -o - Release > InRelease
            cd ${{ github.workspace }}
           fi
        env:
          GPG_SIGNING_EMAIL: ${{ secrets.GPG_SIGNING_EMAIL }}
      - name: Publish
        if: env.publish == 'yes'
        uses: cpina/github-action-push-to-another-repository@main
        env:
          SSH_DEPLOY_KEY: ${{ secrets.SSH_DEPLOY_KEY }}
        with:
          source-directory: 't2-ubuntu-repo'
          destination-github-username: 'AdityaGarg8'
          destination-repository-name: 't2-ubuntu-repo'
          user-email: github-actions[bot]@users.noreply.github.com
          user-name: github-actions[bot]
          target-branch: main
          commit-message: Update APFS driver to v${{ env.ver }}
      - name: Cleanup and update the repo
        if: env.publish == 'yes'
        id: clean
        run: |
          cd ${{ github.workspace }}
          rm -r linux-apfs-rw
          rm -r linux-apfs
          rm -r t2-ubuntu-repo
          sed -i "s/${{ env.releasever }}/${{ env.ver }}/g" ${{ github.workspace }}/apt-repo/apfs_ver.txt
          sed -i "s/${{ env.currenthash }}/${{ env.latesthash }}/g" ${{ github.workspace }}/apt-repo/apfs_ver.txt
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git commit -m "Update APFS driver to v${{ env.ver }}" -a
      - name: Push changes to the repo
        if: env.publish == 'yes'
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.PAT }}
          branch: ${{ github.ref }}