Package Exports

git-diff-tree

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (git-diff-tree) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

git-diff-tree

Shelling out to git-diff-tree(1) in a Node streamy fashion.

Usage

gitDiffTree(repoPath, [options]);

Where options defaults to:

{
  rev : 'HEAD',
  originalRev : '--root',
  // don't output data for files that have more lines changed than allowed
  MAX_DIFF_LINES_PER_FILE: 300,
  // when the diff output is bigger than the limit destroy the stream
  MAX_DIFF_SIZE: (3 * 1024 * 1024) // 3 Mb
}

Example:

var gitDiffTree = require('git-diff-tree');
var path = require('path');
var repoPath = path.resolve(process.env.REPO || (__dirname + '/../.git'));

gitDiffTree(repoPath).on('data', function(type, data) {
  if (type === 'raw') {
    console.log('RAW DATA');
  } else if (type === 'patch') {
    console.log('PATCH DATA');
  } else if (type === 'stats') {
    console.log('FILE STATS');
  } else if (type === 'noshow') {
    console.log('Diffs not shown because files were too big');
  }
  console.log('------ \n');
  console.log(data);
  console.log('=================\n');
  // console.log(type, data);
}).on('error', function(err) {
  console.log('OH NOES!!');
  throw err;
}).on('cut', function() {
  console.log('-----------------');
  console.log('Diff to big, got cut :|');
}).on('end', function() {
  console.log('-----------------');
  console.log("That's all folks");
});

Tests

npm test

License

MIT