The git-changelog's intro from dtanp

A git changelog based on ANGULAR JS commit standards (but adaptable to your needs). NPM page

Works as a CLI option or grunt plugin

Breaking changes
.changelogrc specification
The "git_changelog" task
- Grunt Task
  - Getting Started
  - Options | Defaults
- Command Line
Git Commit Guidelines - Source : "Angular JS"
- Commit Message Format
- Example types
- Scope
- Subject
- Body
- Footer
Tagging your project
ROADMAP
- v0.3.0
Release History
Contributors

Breaking changes

Since version 1.0.0 git-changelog has included the .changelogrc specification and has discontinued the next options:

grep_commits option has been removed in favour of the .changelogrc options
tag = false, in addition to pick logs from the begining of the project, now groups the commits by tag [see example]. TODO
tag = false && group=false will log from the begining of the project, without grouping by tag TODO
repo_url fixed as parameter
branch_name changed to branch

`.changelogrc` specification

The .changelogrc file contains the "standard commit guideliness" that you and your team are following.

This specification is used to grep the commits on your log, it contains a valid JSON that will tell git-changelog which sections to include on the changelog.

{
    "app_name": "Git Changelog",
    "logo": "https://github.com/rafinskipg/git-changelog/raw/master/images/git-changelog-logo.png",
    "intro": "Git changelog is a utility tool for generating changelogs. It is free and opensource. :)",
    "branch" : "",
    "repo_url": "",
    "version" : "v1.0.0",
    "file": "CHANGELOG.md",
    "sections": [
        {
            "title": "Bug Fixes",
            "grep": "^fix"
        },
        {
            "title": "Features",
            "grep": "^feat"
        },
        {
            "title": "Documentation",
            "grep": "^docs"
        },
        {
            "title": "Breaking changes",
            "grep": "BREAKING"
        },
        {
            "title": "Refactor",
            "grep": "^refactor"
        },
        {
            "title": "Style",
            "grep": "^style"
        },
        {
            "title": "Test",
            "grep": "^test"
        },
        {
            "title": "Chore",
            "grep": "^chore"
        },
        {
            "title": "Branchs merged",
            "grep": "^Merge branch"
        },
        {
            "title" : "Pull requests merged",
            "grep": "^Merge pull request"
        }
    ]
}

Options | Defaults

branch : The name of the branch. Defaults to
repo_url : The url of the project. For issues and commits links. Defaults to git config --get remote.origin.url
version: The version of the project. Defaults to , DEPRECATED will default to the tag name
file: The name of the file that will be generated. Defaults to CHANGELOG.md,
app_name : The name of the project. Defaults to My App - Changelog
intro : The introduction text on the header of the changelog. Defaults to null
logo : A logo URL to be included in the header of the changelog. Defaults to null
**changelogrc ** : Relative path indicating the location of the .changelogrc file, defaults to current dir.
tag: You can select from which tag to generate the log, it defaults to the last one. Set it to false for log since the beginning of the project
debug: Debug mode, false by default
sections: Group the commit by sections. The sections included by default are the ones that are on the previous example of .changelogrc file.

The "git_changelog" task

Grunt Task

Getting Started

This plugin requires Grunt 1.0.0

If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:

npm install git-changelog --save-dev

Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:

grunt.loadNpmTasks('git-changelog');

In your project's Gruntfile, add a section named git_changelog to the data object passed into grunt.initConfig().

grunt.initConfig({
  git_changelog: {
    minimal: {
      options: {
        file: 'MyChangelog.md',
        app_name : 'Git changelog',
        changelogrc : '/files/.changelogrc',
        logo : 'https://github.com/rafinskipg/git-changelog/raw/master/images/git-changelog-logo.png',
        intro : 'Git changelog is a utility tool for generating changelogs. It is free and opensource. :)'
      }
    },
    extended: {
      options: {
        app_name : 'Git changelog extended',
        file : 'EXTENDEDCHANGELOG.md',
        version : 'squeezy potatoe',
        sections : [
          {
            "title": "Test commits",
            "grep": "^test"
          },
          {
            "title": "New Awesome Features!",
            "grep": "^feat"
          }
        ],
        debug: true,
        tag : false //False for commits since the beggining
      }
    },
    fromCertainTag: {
      options: {
        repo_url: 'https://github.com/rafinskipg/git-changelog',
        app_name : 'My project name',
        file : 'tags/certainTag.md',
        tag : 'v0.0.1'
      }
    }
  }
})

Command Line

Install it globally

npm install -g git-changelog

See commands

git-changelog -h

Use it directly with the common options

 Usage: git-changelog [options]

  Options:

    -h, --help                        output usage information
    -V, --version                     output the version number
    -e, --extended                    Extended log
    -a, --app_name [app_name]         Name [app_name]
    -b, --branch [branch]   Branch name [branch]
    -f, --file [file]                 File [file]
    -r, --repo_url [url]              Repo url [url]
    -l, --logo [logo]                 Logo path [logo]
    -i, --intro [intro]               intro text [intro]
    -t, --tag [tag]                   Since tag [tag]
    -rc, --changelogrc [changelogrc]  .changelogrc relative path [changelogrc]
    -g, --grep [grep]                 Grep commits for [grep]
    -d, --debug                       Debugger

For example:

git-changelog -t false -a "My nice application"

Git Commit Guidelines - Source : "Angular JS"

We have very precise rules over how our git commit messages can be formatted. This leads to more readable messages that are easy to follow when looking through the project history. But also, we use the git commit messages to generate the AngularJS change log.

Commit Message Format

Each commit message consists of a header, a body and a footer. The header has a special format that includes a type, a scope and a subject:

<type>(<scope>): <subject>
<BLANK LINE>
<body>
<BLANK LINE>
<footer>

Any line of the commit message cannot be longer 100 characters! This allows the message to be easier to read on github as well as in various git tools.

Example commit messages

git commit -m "docs(readme): Add documentation for explaining the commit message"
git commit -m "refactor: Change other things"

Closing issues :

git commit -m "fix(git_changelog_generate): pass tag if it exists to gitReadLog
Previously if a tag was found the script would try to find commits
between undefined..HEAD. By passing the tag, it now finds tags between
tag..HEAD.

Closes #5."

Example types

You may define your own types refering to the .changelogrc specification

Must be one of the following:

feat: A new feature
fix: A bug fix
docs: Documentation only changes
style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
refactor: A code change that neither fixes a bug or adds a feature
test: Adding missing tests
chore: Changes to the build process or auxiliary tools and libraries such as documentation generation

Scope

The scope could be anything specifying place of the commit change. For example $location, $browser, $compile, $rootScope, ngHref, ngClick, ngView, etc...

Subject

The subject contains succinct description of the change:

use the imperative, present tense: "change" not "changed" nor "changes"
don't capitalize first letter
no dot (.) at the end

###Body Just as in the subject, use the imperative, present tense: "change" not "changed" nor "changes" The body should include the motivation for the change and contrast this with previous behavior.

###Footer The footer should contain any information about Breaking Changes and is also the place to reference GitHub issues that this commit Closes.

A detailed explanation can be found in this [document][commit-message-format]. [commit-message-format]: https://docs.google.com/document/d/1QrDFcIiPjSLDn3EL15IJygNPiHORgU1_OOAqWjiDU5Y/edit#

Tagging your project

In order to have you project versions correctly displayed on your changelog, try to use this commit message format:

chore(release): v1.4.0 codename(jaracimrman-existence)

In order to do that, you can use git annotated tags:

git tag -a v1.4.0 -m 'chore(release): v1.4.0 codename(jaracimrman-existence)'

If you are publishing NPM modules you can let NPM do that for you:

npm version patch -m "chore(release): %s codename(furious-stallman)"

ROADMAP

v2.0.0

Downloadable resources area on the generated changelog, for linking to your zip project folder of certain tag.

dtanp / git-changelog Goto Github PK

git-changelog's Introduction

Breaking changes

.changelogrc specification