action.yml

name: 'Semantic Versioning'
description: 'A GitHub action to compare and validate semantic versions'
author: "Makepad"

branding:
  icon: 'check'
  color: 'green'

inputs:
  base-version:
    description: 'The base version to validate or to check the diff'
    required: true
  target-version:
    description: 'The target version is used to calculate the diff between the base version'
    required: false
  expected-major-diff:
    description: 'The expected major version difference between the base version and the target version'
    required: false
  expected-minor-diff:
    description: 'The expected minor version difference between the base version and the target version'
    required: false
  expected-patch-diff:
    description: 'The expected patch version difference between the base version and the target version'
    required: false
  expected-pre-release-diff:
    description: 'The expected pre-release version difference between the base version and the target version'
    required: false
  pre-release-prefix:
    description: 'The prefix value used in pre-release versions'
    required: false
  pre-release-suffix:
    description: 'The suffix value used in pre-release versions'
    required: false

runs:
  using: 'composite'
  steps:
    - name: 'Validate a semantic version'
      if: inputs.target-version == ''
      uses: docker://makepad/semver:0.0.1
      with:
        args: ${{ inputs.base-version }}

    - name: 'Difference between two semantic versions'
      if: inputs.target-version != ''
      uses: docker://makepad/semver:0.0.1
      env:
        BASE_VERSION: ${{ inputs.base-version }}
        TARGET_VERSION: ${{ inputs.target-version }}
        MAJOR_DIFF: ${{ inputs.expected-major-diff }}
        MINOR_DIFF: ${{ inputs.expected-minor-diff }}
        PATCH_DIFF: ${{ inputs.expected-patch-diff }}
        PRE_RELEASE_DIFF: ${{ inputs.expected-pre-release-diff }}
        PRE_RELEASE_PREFIX: ${{ inputs.pre-release-prefix }}
        PRE_RELEASE_SUFFIX: ${{ inputs.pre-release-suffix }}
      with:
        args: diff -old $BASE_VERSION -new $TARGET_VERSION ${MAJOR_DIFF:+-expected-major-diff $MAJOR_DIFF} ${MINOR_DIFF:+-expected-minor-diff $MINOR_DIFF} ${PATCH_DIFF:+-expected-patch-diff $PATCH_DIFF} ${PRE_RELEASE_DIFF:+-expected-pre-release-diff $PRE_RELEASE_DIFF} ${PRE_RELEASE_PREFIX:+-pre-release-prefix $PRE_RELEASE_PREFIX} ${PRE_RELEASE_SUFFIX:+-pre-release-suffix $PRE_RELEASE_SUFFIX}