# changelog-maker [![Build Status](https://github.com/nodejs/changelog-maker/workflows/Tests/badge.svg)](https://github.com/nodejs/changelog-maker/actions?workflow=Tests) **A git log to CHANGELOG.md tool** [![npm](https://nodei.co/npm/changelog-maker.png?downloads=true&downloadRank=true)](https://nodei.co/npm/changelog-maker/) [![npm](https://nodei.co/npm-dl/changelog-maker.png?months=6&height=3)](https://nodei.co/npm/changelog-maker/) ## Eh? **changelog-maker** is a formalisation of the [Node.js](https://github.com/nodejs/node) CHANGELOG.md entry process but flexible enough to be used on other repositories. **changelog-maker** will look at the git log of the current directory, pulling entries since the last tag. Commits with just a version number in the summary are removed, as are commits prior to, and including summaries that say `working on ` (this is an io.js / Node ism). After collecting the list of commits, any that have `PR-URL: ` in them are looked up on GitHub and the labels of the pull request are collected, specifically looking for labels that start with `semver` (the assumption is that `semver-minor`, `semver-major` labels are used to indicate non-patch version bumps). Finally, the list is formatted as Markdown and printed to stdout. Each commit will come out something like this (on one line): ```markdown * [[`20f8e7f17a`](https://github.com/nodejs/io.js/commit/20f8e7f17a)] - **test**: remove flaky test functionality (Rod Vagg) [#812](https://github.com/nodejs/io.js/pull/812) ``` Note: * When running `changelog-maker` on the command-line, the default GitHub repo is computed from the `package.json` that exists on `cwd`, otherwise fallback to `nodejs/node`, you can change this by supplying the user/org as the first argument and project as the second. e.g `changelog-maker joyent node`. * Commit links will go to the assumed repo (default: nodejs/node) * If a commit summary starts with a word, followed by a `:`, this is treated as a special label and rendered in bold * Commits that have `semver*` labels on the pull request referred to in their `PR-URL` have those labels printed out at the start of the summary, in bold, upper cased. * Pull request URLs come from the `PR-URL` data, if it matches the assumed repo (default: nodejs/node) then just a `#` followed by the number, if another repo then a full `user/project#number`. When printing to a console some special behaviours are invoked: * Commits with a summary that starts with `doc:` are rendered in grey * Commits that have a `semver*` label on the pull request referred to in their `PR-URL` are rendered in bold green ## Install ```shell npm i changelog-maker -g ``` ## Usage **`changelog-maker [--plaintext|p] [--markdown|md] [--sha] [--group|-g] [--reverse] [--find-matching-prs] [--commit-url=] [--start-ref=] [--end-ref=] [github-user[, github-project]]`** `github-user` and `github-project` should point to the GitHub repository that can be used to find the `PR-URL` data if just an issue number is provided and will also impact how the PR-URL issue numbers are displayed * `--format`: dictates what formatting the output will have. Possible options are: `simple`, `markdown`, `plaintext`, `messageonly` and `sha`. The default is to print a `simple` output suitable for stdout. - `simple`: don't print full markdown output, good for console printing without the additional fluff. - `sha`: print only the 10-character truncated commit hashes. - `plaintext`: a very simple form, without commit details, implies `--group`. - `markdown`: a Markdown formatted from, with links and proper escaping. - `messageonly`: displays the commit message only, implies `--group` * `--sha`: same as `--format=sha`. * `--plaintext`: same as `--format=plaintext`. * `--markdown`: same as `--format=markdown`. * `--messageonly`: same as `--format=messageonly`. * `--group`: reorder commits so that they are listed in groups where the `xyz:` prefix of the commit message defines the group. Commits are listed in original order _within_ group. * `--reverse`: reverse the order of commits when printed, does not work with `--reverse` * `--commit-url`: pass in a url template which will be used to generate commit URLs for a repository not hosted in Github. `{ref}` is the placeholder that will be replaced with the commit, i.e. `--commit-url=https://gitlab.com/myUser/myRepo/commit/{ref}` * `--start-ref=`: use the given git `` as a starting point rather than the _last tag_. The `` can be anything commit-ish including a commit sha, tag, branch name. If you specify a `--start-ref` argument the commit log will not be pruned so that version commits and `working on ` commits are left in the list. * `--end-ref=`: use the given git `` as a end-point rather than the _now_. The `` can be anything commit-ish including a commit sha, tag, branch name. * `--filter-release`: exclude Node-style release commits from the list. e.g. "Working on v1.0.0" or "2015-10-21 Version 2.0.0" and also "npm version X" style commits containing _only_ an `x.y.z` semver designator. * `--find-matching-prs`: use the GitHub API to find the pull requests that match commits that don't have the `PR-URL` metadata in their message text. Without metadata, it may be necessary to also pass the org/user and repo name on the commandline (as the `github-user` and `github-project` arguments as demonstrated above, it may also be necessary to use `--find-matching-prs=true` in this case). * `--quiet` or `-q`: do not print to `process.stdout` * `--all` or `-a`: process all commits since beginning, instead of last tag. * `--help` or `-h`: show usage and help. ## Development Tests require GitHub authentication in order to fetch pull request metadata. [ghauth](https://github.com/rvagg/ghauth) will generate, store and load a [personal access token](https://github.com/settings/tokens) in your local user configuration when changelog-maker is run during normal operation. To run the tests, you will need to ensure that you have a token in place. There are two ways to do this: 1. Run `node ./changelog-maker.js -a` to cause changelog-maker to fetch metadata on a commit with a `PR-URL`. 2. Manually generate a personal access token with `public_repo` scope. Then create a config.json file: ```json { "user": "MY_GITHUB_USERNAME", "token": "MY_SECRET_TOKEN" } ``` `user` is your username, and `token` is the token you generated above. The location of `config.json` depends on the OS, please see ## License **changelog-maker** is Copyright (c) 2015 Rod Vagg [@rvagg](https://twitter.com/rvagg) and licenced under the MIT licence. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE.md file for more details.

	Stars	Issues	Version	Updated	Created
changelog-maker			4.1.1	3 months ago	9 years ago
conventional-changelog-angular	7,570	241	7.0.0	8 months ago	8 years ago
keep-a-changelog			2.5.3	5 months ago	6 years ago

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