putoutjsPorcelain 
Parse git status --porcelain output with a pleasure.
Install
npm i @putout/git-status-porcelain
How to use?
porcelain can be used in simpified mode, when you just need names of modified files (added, deleted, works as well):
const porcelain = require('@putout/git-status-porcelain');
porcelain({
modified: true,
untracked: true,
});
// returns
[
'README.md',
'1.js',
];
But you can get break porcelain into pieces as well 😉:
const porcelain = require('@putout/git-status-porcelain');
const {
run,
parse,
pick,
getNames,
} = porcelain;
// run git status --porcelain
const stdout = run();
// returns
' M README.md\n?? 1.js\n';
const files = parse(stdout);
// returns
[{name: 'README.md', mode: ' M '}, {name: '1.js', mode: '?'}];
const modifiedFiles = pick(files, {
modified: false,
untracked: false,
deleted: false,
added: false,
renamed: false,
unstaged: false,
});
// returns
[{name: 'README.md', mode: ' M '}];
getNames(modifiedFiles);
// returns
['README.md'];
License
MIT