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ignore
is a manager, filter and parser which implemented in pure JavaScript according to the .gitignore spec.
Pay attention that minimatch
does not work in the gitignore way. To filter filenames according to .gitignore file, I recommend this module.
0.8
- 7.x
0.10
- 7.x
, node < 0.10
is not tested due to the lack of support of appveyor.Actually, ignore
does not rely on any versions of node specially.
glob-gitignore
matches files using patterns and filters them according to gitignore rules.const ignore = require('ignore')
const ig = ignore().add(['.abc/*', '!.abc/d/'])
const paths = [
'.abc/a.js', // filtered out
'.abc/d/e.js' // included
]
ig.filter(paths) // ['.abc/d/e.js']
ig.ignores('.abc/a.js') // true
paths.filter(ig.createFilter()); // ['.abc/d/e.js']
ig.filter(['.abc\\a.js', '.abc\\d\\e.js'])
// if the code above runs on windows, the result will be
// ['.abc\\d\\e.js']
ignore
is a standalone module, and is much simpler so that it could easy work with other programs, unlike isaacs's fstream-ignore which must work with the modules of the fstream family.
ignore
only contains utility methods to filter paths according to the specified ignore rules, so
ignore
never try to find out ignore rules by traversing directories or fetching from git configurations.ignore
don't cares about sub-modules of git projects.Exactly according to gitignore man page, fixes some known matching issues of fstream-ignore, such as:
/*.js
' should only match 'a.js
', but not 'abc/a.js
'.**/foo
' should match 'foo
' anywhere.'a '
(one space) should not match 'a '
(two spaces).'a \ '
matches 'a '
git check-ignore
.String|Ignore
An ignore pattern string, or the Ignore
instanceArray.<pattern>
Array of ignore patterns.Adds a rule or several rules to the current manager.
Returns this
Notice that a line starting with '#'
(hash) is treated as a comment. Put a backslash ('\'
) in front of the first hash for patterns that begin with a hash, if you want to ignore a file with a hash at the beginning of the filename.
ignore().add('#abc').ignores('#abc') // false
ignore().add('\#abc').ignores('#abc') // true
pattern
could either be a line of ignore pattern or a string of multiple ignore patterns, which means we could just ignore().add()
the content of a ignore file:
ignore()
.add(fs.readFileSync(filenameOfGitignore).toString())
.filter(filenames)
pattern
could also be an ignore
instance, so that we could easily inherit the rules of another Ignore
instance.
REMOVED in 3.x
for now.
To upgrade ignore@2.x
up to 3.x
, use
const fs = require('fs')
if (fs.existsSync(filename)) {
ignore().add(fs.readFileSync(filename).toString())
}
instead.
new in 3.2.0
Returns Boolean
whether pathname
should be ignored.
ig.ignores('.abc/a.js') // true
Filters the given array of pathnames, and returns the filtered array.
Array.<path>
The array of pathname
s to be filtered.NOTICE that:
pathname
should be a string that have been path.join()
ed, or the return value of path.relative()
to the current directory.// WRONG
ig.ignores('./abc')
// WRONG, for it will never happen.
// If the gitignore rule locates at the root directory,
// `'/abc'` should be changed to `'abc'`.
// ```
// path.relative('/', '/abc') -> 'abc'
// ```
ig.ignores('/abc')
// Right
ig.ignores('abc')
// Right
ig.ignores(path.join('./abc')) // path.join('./abc') -> 'abc'
pathname
here should be a relative path to the directory of the git ignore rules.Suppose the dir structure is:
/path/to/your/repo
|-- a
| |-- a.js
|
|-- .b
|
|-- .c
|-- .DS_store
Then the paths
might be like this:
[
'a/a.js'
'.b',
'.c/.DS_store'
]
Usually, you could use glob
with option.mark = true
to fetch the structure of the current directory:
const glob = require('glob')
glob('**', {
// Adds a / character to directory matches.
mark: true
}, (err, files) => {
if (err) {
return console.error(err)
}
let filtered = ignore().add(patterns).filter(files)
console.log(filtered)
})
Creates a filter function which could filter an array of paths with Array.prototype.filter
.
Returns function(path)
the filter function.
options
of 2.x are unnecessary and removed, so just remove them.ignore()
instance is no longer an EventEmitter
, and all events are unnecessary and removed..addIgnoreFile()
is removed, see the .addIgnoreFile section for details.The code of node-ignore
is based on es6 and babel, but babel and its preset is not included in the dependencies
field of package.json, so that the installation process of test cases will not fail in older versions of node.
So use bash install.sh
to install dependencies and bash test.sh
to run test cases in your local machine.