pvr.iptvsimple/.github/workflows/changelog-and-release.yml

name: Changelog and Release
# Update the changelog and news(optionally), bump the version, and create a release
#
# The release is created on the given branch, release and tag name format will be <version>-<branch> and
# the body of the release will be created from the changelog.txt or news element in the addon.xml.in
#
# options:
# - version_type: 'minor' / 'micro' # whether to do a minor or micro version bump
# - changelog_text: string to add to the changelog and news
# - update_news: 'true' / 'false' # whether to update the news in the addon.xml.in
# - add_date: 'true' / 'false' # Add date to version number in changelog and news. ie. v1.0.1 (2021-7-17)

on:
  workflow_dispatch:
    inputs:
      version_type:
        description: 'Create a ''minor'' or ''micro'' release?'
        required: true
        default: 'minor'
      changelog_text:
        description: 'Input the changes you''d like to add to the changelogs. Your text should be encapsulated in "''s with line feeds represented by literal \n''s. ie. "This is the first change\nThis is the second change"'
        required: true
        default: ''
      update_news:
        description: 'Update news in addon.xml.in? [true|false]'
        required: true
        default: 'true'
      add_date:
        description: 'Add date to version number in changelog and news. ie. "v1.0.1 (2021-7-17)" [true|false]'
        required: true
        default: 'false'

jobs:
  default:
    runs-on: ubuntu-latest
    name: Changelog and Release

    steps:

      # Checkout the current repository into a directory (repositories name)
      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          path: ${{ github.event.repository.name }}

      # Checkout the required scripts from xbmc/binary-addon-scripts into the 'scripts' directory
      - name: Checkout Scripts
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          repository: xbmc/binary-addon-scripts
          path: scripts

      # Install all dependencies required by the following steps
      # - libxml2-utils, xmlstarlet: reading news and version from addon.xml.in
      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install libxml2-utils xmlstarlet          

      # Setup python version 3.9
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.9'

      # Run the python script to increment the version, changelog and news
      - name: Increment version and update changelogs
        run: |
          arguments=
          if [[ ${{ github.event.inputs.update_news }} == true ]] ;
          then
            arguments=$(echo $arguments && echo --update-news)
          fi
          if [[ ${{ github.event.inputs.add_date }} == true ]] ;
          then
            arguments=$(echo $arguments && echo --add-date)
          fi
          python3 ../scripts/changelog_and_release.py ${{ github.event.inputs.version_type }} ${{ github.event.inputs.changelog_text }} $arguments          
        working-directory: ${{ github.event.repository.name }}

      # Create the variables required by the following steps
      # - steps.required-variables.outputs.changes: latest entry in the changelog.txt (if exists), or addon.xml.in news element
      # - steps.required-variables.outputs.version: version element from addon.xml.in
      # - steps.required-variables.outputs.branch: branch of the triggering ref
      # - steps.required-variables.outputs.today: today's date in format '%Y-%m-%d'
      # Note: we use a random EOF for 'changes' as is best practice for for multiline variables
      - name: Get required variables
        id: required-variables
        run: |
          changes=$(cat "$(find . -name changelog.txt)" | awk -v RS= 'NR==1')
          if [ -z "$changes" ] ;
          then
            changes=$(xmlstarlet fo -R "$(find . -name addon.xml.in)" | xmlstarlet sel -t -v 'string(/addon/extension/news)' | awk -v RS= 'NR==1')
          fi
          EOF=$(dd if=/dev/urandom bs=15 count=1 status=none | base64)
          echo "changes<<$EOF" >> $GITHUB_OUTPUT
          echo "$changes" >> $GITHUB_OUTPUT
          echo "$EOF" >> $GITHUB_OUTPUT
          version=$(xmlstarlet fo -R "$(find . -name addon.xml.in)" | xmlstarlet sel -t -v 'string(/addon/@version)')
          echo "version=$version" >> $GITHUB_OUTPUT
          branch=$(echo ${GITHUB_REF#refs/heads/})
          echo "branch=$branch" >> $GITHUB_OUTPUT
          echo "today=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT          
        working-directory: ${{ github.event.repository.name }}

      # Create a commit of the incremented version and changelog, news changes
      # Commit message (add_date=false): changelog and version v{steps.required-variables.outputs.version}
      # Commit message (add_date=true): changelog and version v{steps.required-variables.outputs.version} ({steps.required-variables.outputs.today})
      - name: Commit changes
        run: |
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          commit_message="changelog and version v${{ steps.required-variables.outputs.version }}"
          if [[ ${{ github.event.inputs.add_date }} == true ]] ;
          then
            commit_message="$commit_message (${{ steps.required-variables.outputs.today }})"
          fi
          git commit -m "$commit_message" -a          
        working-directory: ${{ github.event.repository.name }}

      # Push the commit(s) created above to the triggering branch
      - name: Push changes
        uses: ad-m/github-push-action@master
        with:
          branch: ${{ github.ref }}
          directory: ${{ github.event.repository.name }}

      # Sleep for 60 seconds to allow for any delays in the push
      - name: Sleep for 60 seconds
        run: sleep 60s
        shell: bash

      # Create a release at {steps.required-variables.outputs.branch}
      # - tag and release name format: {steps.required-variables.outputs.version}-{steps.required-variables.outputs.branch} ie. 21.0.0-Omega
      # - release body: {steps.required-variables.outputs.changes}
      - name: Create Release
        id: create-release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ steps.required-variables.outputs.version }}-${{ steps.required-variables.outputs.branch }}
          release_name: ${{ steps.required-variables.outputs.version }}-${{ steps.required-variables.outputs.branch }}
          body: ${{ steps.required-variables.outputs.changes }}
          draft: false
          prerelease: false
          commitish: ${{ steps.required-variables.outputs.branch }}