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Contents
var fs = require('fs');
var path = require('path');
var common = require('./common');
var os = require('os');
//@
//@ ### ln(options, source, dest)
//@ ### ln(source, dest)
//@ Available options:
//@
//@ + `s`: symlink
//@ + `f`: force
//@
//@ Examples:
//@
//@ ```javascript
//@ ln('file', 'newlink');
//@ ln('-sf', 'file', 'existing');
//@ ```
//@
//@ Links source to dest. Use -f to force the link, should dest already exist.
function _ln(options, source, dest) {
options = common.parseOptions(options, {
's': 'symlink',
'f': 'force'
});
if (!source || !dest) {
common.error('Missing <source> and/or <dest>');
}
source = path.resolve(process.cwd(), String(source));
dest = path.resolve(process.cwd(), String(dest));
if (!fs.existsSync(source)) {
common.error('Source file does not exist', true);
}
if (fs.existsSync(dest)) {
if (!options.force) {
common.error('Destination file exists', true);
}
fs.unlinkSync(dest);
}
if (options.symlink) {
fs.symlinkSync(source, dest, os.platform() === "win32" ? "junction" : null);
} else {
fs.linkSync(source, dest, os.platform() === "win32" ? "junction" : null);
}
}
module.exports = _ln;
Version data entries
7 entries across 7 versions & 4 rubygems