0.1.0 • Published 7 years ago

git-optimum-stats v0.1.0

Weekly downloads
1
License
MIT
Repository
github
Last release
7 years ago

git-optimum-stats

utility to get the summary of your git repository. useful in adding a build/commit hash to your deployment/deployed scripts/html so you can track the deployment builds. Using it we can easily debug the issues in different environment and find the exact source present in that environment in case of multiple environments.

Usage

const stats = require('git-optimum-stats');
const gitDir = 'some/dir/containing/git/directory';
const info = {
  Version: stats.version(gitDir),
  Branch: stats.branch(gitDir),
  Hash: stats.hash(gitDir),
  LastCommitOn: stats.lastCommitOn(gitDir),
  LastCommitBy: stats.lastCommitBy(gitDir),
};

console.log(JSON.stringify(info, null, 2));

// {
//   "Version": "A_GIT_TAG-g<SHORT_HASH>-dirty",
//   "Branch": "CURRENT_BRANCH",
//   "Hash": "LONG_STRING_OF_APLHA-NUMERIC_CHARS",
//   "LastCommitOn": "DATE",
//   "LastCommitBy": "AUTHOR <AUTHOR_EMAIL>"
// }
const version = stats.rawCmd(gitDir, 'describe --always --tags --dirty="-dev"');

console.log("Version: ", version);
// "A_GIT_TAG-g<SHORT_HASH>-dev"
// hash as a class in html document
const hash = stats.hash(gitDir);

<body class="<%= hash %>"></body> // Sample ejs template

Installation

This is a Node.js module available through the npm registry.

Before installing, download and install Node.js. Node.js 6.0.0 or higher is required.

Installation is done using the npm install command:

$ npm install git-optimum-stats

API

Note: All the below APIs has both sync and async versions - depending on the callback function.

All the below APIs take a root directory path containing a .git directory as a first param (this is a required param) and a optional custom git command as a second param.

#version(gitDir[, custom_command] [, callback])

  • Returns a string of git tags and short hash along with '-dirty' suffix (the suffix can be changed by passing the custom command.

#branch(gitDir[, custom_command] [, callback])

  • Returns a current git branch.

#hash(gitDir[, custom_command] [, callback])

  • Returns a current git hash in the form alpha-numeric string.

#lastCommitOn(gitDir[, custom_command] [, callback])

  • Returns a date when the latest commit is made.

#lastCommitBy(gitDir[, custom_command] [, callback])

  • Returns a name and the email address of latest commit author.

#rawCmd(gitDir, custom_command [, callback])

  • This a special function that takes a root directory path containing a .git directory as first param and any valid git command as second param. Both these params are required and a third optional param as a callback function.
  • Returns a result of passed git command.
  • Note: We are using child_process#exec functionality which has a default buffer limit of 200KB.

License

MIT

gitrepositoryauthorcommithash-as-html-classgit-tag-as-html-classgit-stats
@everything-registry/sub-chunk-1761@zalastax/nolb-git-o
0.1.0

7 years ago