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"
  new_branch_on:
    type: choice
    description: Makes a new branch on
    options:
      - "Major"
      - "Minor"
      - "Never"
    required: false
    default: "Major"
  token:
    description: 'A Gitea PAT'
    required: true

runs:
  using: composite
  steps:
    - name: Checkout repo
      uses: actions/checkout@v4
      with:
        fetch-depth: '0'
    - 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: Getting version
      uses: https://gitea.skydust.fr/actions/get-version@v1
      with:
        semver: "${{ inputs.semver }}"
    - name: Get new version
      run: |
        if ! [[ "${NEW_VERSION}" =~ ^([0-9]+)\.([0-9]+)\.([0-9]+)$ ]]; then
          log_info "$(red)ERROR$(reset_color) The version $(yellow)${NEW_VERSION}$(reset_color) is not valid for a release"
          exit 1
        fi
    - 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://MilaBot:${{ inputs.token }}@${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: |
        if [[ -n "${{ inputs.semver }}" ]]]]; then
          SEMVER_UPDATE="${{ inputs.semver }}"
        fi
        
        log_info "Pushing new tag"
        git fetch
        git tag -a "v${NEW_VERSION}" -m "Release version ${NEW_VERSION}"
        git push origin "v${NEW_VERSION}"

        if { [[ "${{ inputs.new_branch_on }}" == "Minor"* ]] && 
            { [[ "${SEMVER_UPDATE}" == "Major"* ]] || [[ "${SEMVER_UPDATE}" == "Minor"* ]]; }; } || 
          { [[ "${{ inputs.new_branch_on }}" == "Major"* ]] && [[ "${SEMVER_UPDATE}" == "Minor"* ]]; }; then

          log_info "${{ inputs.new_branch_on }} version, creating release branch for backports"
          git branch "release/v${NEW_VERSION}"
          git push origin "release/v${NEW_VERSION}"
        fi
    - name: Fast forwarding master branch to dev
      run: |
        log_info "Fast-forwarding master to dev"
        git checkout master
        git merge --ff-only origin/dev
        git push