Updating Code Version

script.yaml

name: Updating_Code_Version

# This action will be triggered on every new tag
# For this example I'm using a tag named v1.0.2
on:
  push:
    tags:
      - "*"

env:
  JAVA_VERSION: "12.x"
  #change it to your project version
  FLUTTER_VERSION: "2.2.3"
  #change it to your project channel
  FLUTTER_CHANNEL: "stable"

jobs:
  update_code_version:
    name: Updating the code version and commiting
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          # Mandatory to use the extract version from tag action
          fetch-depth: 0
      - name: Extract version from tag
        # With this, we can extract the version of the new tag
        #  and use it with Cider
        uses: damienaicheh/extract-version-from-tag-action@v1.0.0
      - uses: actions/setup-java@v1
        with:
          java-version: ${{env.JAVA_VERSION}}
      - uses: subosito/flutter-action@v1
        with:
          channel: ${{env.FLUTTER_CHANNEL}}
          flutter-version: ${{env.FLUTTER_VERSION}}

      # Get dependencies and generating appbundle
      # Here I'm using appbundle, feel free to change it to APK
      - run: |
          export PATH="$PATH":"$HOME/.pub-cache/bin"
          pub global activate cider
          cider release
          cider version ${{ env.MAJOR }}.${{ env.MINOR }}.${{ env.PATCH }}+${{ env.NUMBER_OF_COMMITS }}
          flutter pub get
          flutter build appbundle

      # Here we have already updated the version on pubspec.yaml
      # But, tha changes are not commited to version control
      # Now, let's do it!
      - name: Commit changes
        uses: EndBug/add-and-commit@v7
        with:
          author_name: GitHub Actions
          author_email: actions@github.com
          # Change it to your own branch
          branch: main
          message: "Update version on pubspec.yaml & update change log"
          # Change it to your own branch
          push: origin main --force

      # Make appbundle downloadable
      # With that we can get the appbundle and submit on Google Play Store
      - name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: appbundle_release
          path: build/app/outputs/bundle/release