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authorDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
committerDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
commit3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 (patch)
treec7ccc8279b12c4f7bdbbb4270d617e48f51722e4 /node_modules/fs-extra/lib/ensure/link.js
parent412c104bebc507bea9c94fd53b5bdc4b64cbfe31 (diff)
downloadwebsite-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.tar.gz
website-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.zip
build: Add some required modules for node
Diffstat (limited to 'node_modules/fs-extra/lib/ensure/link.js')
-rw-r--r--node_modules/fs-extra/lib/ensure/link.js61
1 files changed, 61 insertions, 0 deletions
diff --git a/node_modules/fs-extra/lib/ensure/link.js b/node_modules/fs-extra/lib/ensure/link.js
new file mode 100644
index 0000000..49fe379
--- /dev/null
+++ b/node_modules/fs-extra/lib/ensure/link.js
@@ -0,0 +1,61 @@
+'use strict'
+
+const u = require('universalify').fromCallback
+const path = require('path')
+const fs = require('graceful-fs')
+const mkdir = require('../mkdirs')
+const pathExists = require('../path-exists').pathExists
+
+function createLink (srcpath, dstpath, callback) {
+ function makeLink (srcpath, dstpath) {
+ fs.link(srcpath, dstpath, err => {
+ if (err) return callback(err)
+ callback(null)
+ })
+ }
+
+ pathExists(dstpath, (err, destinationExists) => {
+ if (err) return callback(err)
+ if (destinationExists) return callback(null)
+ fs.lstat(srcpath, (err, stat) => {
+ if (err) {
+ err.message = err.message.replace('lstat', 'ensureLink')
+ return callback(err)
+ }
+
+ const dir = path.dirname(dstpath)
+ pathExists(dir, (err, dirExists) => {
+ if (err) return callback(err)
+ if (dirExists) return makeLink(srcpath, dstpath)
+ mkdir.mkdirs(dir, err => {
+ if (err) return callback(err)
+ makeLink(srcpath, dstpath)
+ })
+ })
+ })
+ })
+}
+
+function createLinkSync (srcpath, dstpath, callback) {
+ const destinationExists = fs.existsSync(dstpath)
+ if (destinationExists) return undefined
+
+ try {
+ fs.lstatSync(srcpath)
+ } catch (err) {
+ err.message = err.message.replace('lstat', 'ensureLink')
+ throw err
+ }
+
+ const dir = path.dirname(dstpath)
+ const dirExists = fs.existsSync(dir)
+ if (dirExists) return fs.linkSync(srcpath, dstpath)
+ mkdir.mkdirsSync(dir)
+
+ return fs.linkSync(srcpath, dstpath)
+}
+
+module.exports = {
+ createLink: u(createLink),
+ createLinkSync
+}