Denotation

denotation is a tool for versioning and creating GitHub releases, which can run as part of an automatic Continuous Integration & Continuous Delivery (CI/CD) pipeline. The next semantic version is determined by conventional commit history.

Requirements

• deno 1.21 or higher
• git and gh (available by default in GitHub Actions)

Installation

The program can be invoked directly via URL or installed as a CLI. The default name when installing is denotation, but a custom name can be chosen.

deno run --allow-run='gh,git' --unstable https://deno.land/x/denotation@v0.4.2/cli.ts -- --help

deno install --allow-run='gh,git' --unstable -n denote https://deno.land/x/denotation@v0.4.2/cli.ts
denote --help

Usage

When the script runs it will look at the commits made since the last git tag, for example v1.0.0. Depending on the conventional commit messages it will increment with either a patch (v1.0.1), minor version (v1.1.0) or major version (v2.0.0).

The following example shows how to use denotation as a step in GitHub Actions to create a release:

name: release

on: workflow_dispatch

jobs:
  release:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - uses: denoland/setup-deno@v1.1.0
        with:
          deno-version: v1.x.x
      - run: deno run --allow-run='gh,git' --unstable https://deno.land/x/denotation@v0.4.2/cli.ts
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # GitHub Actions built-in variable.

At the moment Continuous Delivery is supported where a draft release is made with generated release notes and some final edits can be made before publishing to a module registry like deno.land/x.

Pre-releases

Currently there is support for pre-releases with the suffix -alpha.[version]. Use the --prerelease option to make the next release a pre-release.

If you are on v1.0.0, and you make a fix: commit for example, with --prerelease the next version will become v1.0.1-alpha.0.

Roadmap

• Support Continuous Deployment, where release is immediate
• Support filtering certain commits from release notes (such as chore and ci)
• Support custom version increments based on commit scope like feat(ci) incrementing as a patch instead of a minor release.

Contributing

You are welcome to report bugs, other issues, or make a feature request! If you want to add a fix/feature/other improvement, fork this repository and make a pull request with your changes.