Absolute ignore paths only work against absolute globs

[davidtheclark]

Environment

Node 8.
fast-glob v2.2.2

Actual behavior

I have format.js in the same directory as this script.

fastGlob('format.js', {
  ignore: [path.join(__dirname, '**')],
  cwd: __dirname
}).then(results => {
  console.log(results); // ['format.js']
});

fastGlob(path.join(__dirname, 'format.js'), {
  ignore: [path.join(__dirname, '**')],
  cwd: __dirname
}).then(results => {
  console.log(results); // []
});

Expected behavior

I expect that absolute ignore paths will work against non-absolute globs. Instead, it seems like I need an absolute glob for an absolute ignore path to work.

I think I can work around this for now by making both globs and ignore paths relative to what I pass in as cwd.

[mrmlnc]

Right now this is the expected behavior because we are using user input as the primary path.

In the first case, you say that you want to take the file from the directory. The cwd parameter points to a directory, but does not participate in the path formation for the found occurrences.

The glob package has the same behavior. However, it works in glob correctly when you use the absolute option.

g.sync('index.d.ts', {
	ignore: [path.join(__dirname, '**')],
	absolute: true, // TRUE -> [] FALSE -> [index.d.ts]
	cwd: __dirname
});

In this case, the bug is that we do not use the option of forming a path when filtering.

[mrmlnc]

Will be shipped at #136.