libbitcoin-node/.github/workflows/version-tag.yml at master · libbitcoin/libbitcoin-node · GitHub

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###############################################################################
#  Copyright (c) 2014-2026 libbitcoin-node developers (see COPYING).
#
#         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
#
###############################################################################

name: Create version tag

on:
  workflow_dispatch:
    inputs:
      branch:
        description: 'Branch to use for tag generation.'
        required: false
        default: 'master'
        type: string
      description:
        description: 'Description to accompany tag.'
        required: false
        default: ''
        type: string
      suffix:
        description: 'Suffix applied to version tag.'
        required: false
        default: ''
        type: string

permissions:
  contents: write

concurrency:
  group: ${{ github.workflow }}
  cancel-in-progress: false

jobs:
  tag-version:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          fetch-depth: 0
          ref: ${{ github.event.inputs.branch || 'master' }}

      - name: Configure git identity
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

      - name: Compute version
        id: version
        run: |
          MAJOR=$(grep -oP 'set\(\s*LIBBITCOIN_VERSION_MAJOR\s+\K[0-9]+' builds/cmake/CMakeLists.txt)
          MINOR=$(grep -oP 'set\(\s*LIBBITCOIN_VERSION_MINOR\s+\K[0-9]+' builds/cmake/CMakeLists.txt)
          PATCH=$(git rev-list --count HEAD)
          TAG="v${MAJOR}.${MINOR}.${PATCH}${{ github.event.inputs.suffix || '' }}"
          echo "major=$MAJOR" >> $GITHUB_OUTPUT
          echo "minor=$MINOR" >> $GITHUB_OUTPUT
          echo "patch=$PATCH" >> $GITHUB_OUTPUT
          echo "tag=$TAG"     >> $GITHUB_OUTPUT
          echo "Computed tag: $TAG"

      - name: Create tag
        run: |
          if git rev-parse "${{ steps.version.outputs.tag }}" >/dev/null 2>&1; then
            echo "::error::Tag ${{ steps.version.outputs.tag }} already exists."
            exit 1
          fi
          git tag -a "${{ steps.version.outputs.tag }}" -m "${{ github.event.inputs.description || '' }}"
          git push origin "${{ steps.version.outputs.tag }}"
          echo "Created tag '${{ steps.version.outputs.tag }}'."