GitHub Action: verify conventional commits

Description

Check if commits of a PR match against the conventional commits specification.

See: https://conventionalcommits.org/

Usage

- uses: taskmedia/action-conventional-commits@v1.1.19
  with:
    # token to access GitHub API to receive PR commits
    # Default: ${{ github.token }}
    token: ""

    # skip merge commits
    # Default: true
    skip_merge: ""

    # skip revert commits
    # Default: true
    skip_revert: ""

    # allow different types in commit message
    # Default: fix|feat|revert
    types: ""

Inputs

Input	Description	Default	Required
token	token to access GitHub API to receive PR commits	${{ github.token }}	false
skip_merge	skip merge commits	true	false
skip_revert	skip revert commits	true	false
types	allow different types in commit message	fix|feat|revert	false

Outputs

Output	Description
breaking_commit	indicates if a breaking commit was found
breaking_msg	returns the breaking message of the last breaking commit
commits	JSON list of commits in PR
count_commits	count of commits in PR
invalid_commits	indicates if this commit does not match with conventional commits (other values might be empty)
version_type	semantic versioning indicator (patch, minor or major)

JSON format example output commits

[
  {
    "invalid": false,
    "full": "fix(app)!: changed something\n\nThis is a big change\r\n\r\nBREAKING CHANGE: API changed",
    "type": "fix",
    "breaking": true,
    "scope": "app",
    "message": "changed something",
    "body": "This is a big change",
    "breaking_change": "API changed"
  }
]