name: Create Semver Release
description: Uses tags and semver type to push a tag on the latest commit
author: Skydust

# Define your inputs here.
inputs:
  semver:
    type: choice
    description: Choose the semver
    options:
      - "Major - Incompatible API changes"
      - "Minor - Adding functionality in a backward compatible manner"
      - "Patch - Backward compatible bug fixes"
  token:
    description: 'A Gitea PAT'
    required: true

runs:
  using: composite
  steps:
    - name: Checkout repo
      uses: actions/checkout@v4
    - name: Checking if ran on the dev branch
      run: |
        if [[ "${{ github.ref }}" != refs/heads/dev ]]; then
          log_info $(red)ERROR$(reset_color) This can only be ran on the dev branch
          exit 1
        fi
    - name: Get new version
      run: |
        last_version="$(git -c 'versionsort.suffix=-' ls-remote --tags -q --refs --sort '-v:refname' | head -n 1 | cut -d "/" -f3 || echo "")"
        if [[ -z "$last_version" ]]; then
          last_version="v0.0.0"
        fi
        last_version="${last_version:1}"
        log_info "Last version: ${last_version}"
        
        # Split the version into components
        IFS='.' read -r major minor patch <<< "${last_version%%-*}"
        
        # Increment the appropriate part of the version
        case "${{ inputs.semver }}" in
        "Major"*) NEW_VERSION="$((major + 1)).0.0"
        ;;
        "Minor"*) NEW_VERSION="$major.$((minor + 1)).0"
        ;;
        "Patch"*) NEW_VERSION="$major.$minor.$((patch + 1))"
        ;;
        esac
        
        log_info "Requested ${{ inputs.semver }} update"
        log_info "New version: ${NEW_VERSION}"
        
        echo NEW_VERSION=${NEW_VERSION} >> $GITEA_ENV
    - name: Setting up release git account
      run: |
        git config user.email "release@example.com"
        git config user.name "Release"

        log_info "Overriding git repository auth with PAT"

        repo_url="$(git remote get-url origin)"
        repo_url="${repo_url#https://}" # Remove HTTPS
        GIT_NEW_URL="https://${GITHUB_REPOSITORY_OWNER}:${{ inputs.token }}@${repo_url}.git"

        git remote set-url origin "$GIT_NEW_URL"
        git config --local --unset http.https://${GITHUB_SERVER_URL#https://}/.extraheader
    - name: Pushing new version
      run: |
        log_info "Pushing new tag"
        git fetch
        git tag -a "v${NEW_VERSION}" -m "Release version ${NEW_VERSION}"
        git push origin "v${NEW_VERSION}"
    - name: Fast forwarding master branch to dev
      run: |
        log_info "Fast-forwarding master to dev"
        git checkout master
        git merge --ff-only dev
        git push --force-with-lease