changed-log

Returns all commit messages between 2 versions of an NPM module

Install

npm install -g changed-log

How to use

What has changed for module 'chalk' between version 0.3.0 and 0.5.1?

$ changed-log chalk 0.3.0 0.5.1
found 30 commits finishing with the latest commit 994758f
Changelog for module chalk repo chalk/chalk from 0.3.0 to 0.5.1

0.5.1
  994758f: 0.5.1
  ca250ab: Merge pull request #33 from seanmonstar/_styles
  7ef6f4c: dont use slice on arguments
  4291833: return a new function for each getter

0.5.0
  3073fa3: 0.5.0
  af17529: use rawgithub to workaround npm website bug with relative image paths
  3ab833d: bench - increase iterations for more reliable results
  ...

0.4.0
  0a33a27: 0.4.0
  ...
  15f928f: Update readme

The information is fetched from the github repo corresponding to the NPM package. Alternatively you can provide github username / repo instead of NPM package name

$ changed-log kensho/ng-describe 0.3.0 0.5.0

For private repos, you can authenticate one time (including 2Factor) by passing commandline option --auth with the command

Edge cases

To find all changes between a module and the latest release use the command

$ changed-log <name> <from> latest
$ changed-log pre-git 1.2.0 latest

You can omit "latest" and just specify name and "from" version

$ changed-log <name> <from>

If you only provide a single version from a folder that contains package.json it will read the 'from' version from the the package.json, assuming you have only provided the 'to' version

$ changed-log <name> <to>
# reads name "from" version in the package.json

If you do not provide any version information, it tries to read 'from' version in the package.json and uses latest for 'to' version

$ changed-log <name>
# shows list of commits between the current version in package.json and latest

Using as a module

You can use changed-log as a module from your application.

var changedLog = require('changed-log');
// exports single function
changedLog(options, reportingOptions);
/*
  options = {
    auth: true | false - ask user to authenticate, optional
    name: <string> - package name OR <github username/repo name> to go directly to Github
    from: <string> - first tag
    to: <string> - second tag
  },
  reportingOptions = {
    details: true | false - prints the full commit message if true, otherwise just first line
  }
*/

The changedLog function returns a promise, resolved after report printing is complete. The promise is resolved with an instance of Report, see src/report.js

Debug

If something is not working, you can see verbose log output, just run the program with DEBUG=changed environment variable set

DEBUG=changed changed-log ...

Small print

Author: Gleb Bahmutov © 2015

• @bahmutov
• glebbahmutov.com
• blog

License: MIT - do anything with the code, but don't blame me if it does not work.

Spread the word: tweet, star on github, etc.

Support: if you find any problems with this module, email / tweet / open issue on Github

MIT License

Copyright (c) 2015 Gleb Bahmutov

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.