jobs:
  bump:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: actions/setup-go@v5
        with:
          go-version: '1.23'
      - uses: https://lab.zlymeda.dynu.net/actions/gitbump@master

For a fixed base version with an incrementing fork suffix:

- uses: https://lab.zlymeda.dynu.net/actions/gitbump@master
  with:
    bump: suffix
    suffix: meda

Inputs

Input	Description	Default
`dry-run`	Show what would be done without making changes	`false`
`bump`	Force specific bump type (`major`, `minor`, `patch`, or `suffix`)
`suffix`	Suffix label used when creating the first suffix
`prefix`	Version prefix	`v`
`no-push`	Create tag but don't push to remote	`false`
`major-patterns`	Comma-separated list for major version bumps	`bump major,breaking change`
`minor-patterns`	Comma-separated list for minor version bumps	`bump minor,feat`
`patch-patterns`	Comma-separated list for patch version bumps	`bump patch,fix`
`chore-patterns`	Comma-separated list for commits that should be ignored	`chore,bump:skip`

TODO

consider using https://github.com/go-git/go-git
could read changelog or something to create an annotated tag