alias-resolver
v1.0.1
Published
Resolve MacOS alias files
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Alias Resolver for Node
MacOS has had a concept of Aliases since System 7. These work a little like symbolic links, a little like hard links, but basically appear to be empty files to command-line applications.
Since I need to figure out where these links point to, I created this node module. For obvious reasons, it will only work on macOS.
This module now also allows the creation of alias files, and includes two bin/ utilities.
Usage
Given a file at /Users/foo/file
that has an alias /Users/foo/Documents/doc
:
const aliasResolver = require('alias-resolver').default;
const resolvedFile = aliasResolver('/Users/foo/file');
//resolvedFile is /Users/foo/Documents/doc
const anotherResolvedFile = aliasResolver('/Users/foo/notAnAlias');
//anotherResolvedFile is null
const createAlias = require('alias-resolver').createAlias;
createAlias('/usr/bin/ls', './ls-alias');
Global Usage
Alias files are tricky to deal with on the command-line. This module now includes two helpers to make things easier.
> npm -g install alias-resolver
> create-alias /usr/bin/ls ./ls-alias
> resolve-alias ls-alias
/usr/bin/ls