Added export_allowed file to make repository visible in cgit

1 files changed, 41 insertions, 0 deletions

diff --git a/node_modules/asar/lib/crawlfs.js b/node_modules/asar/lib/crawlfs.js
new file mode 100644
index 0000000..a26c3eb
--- /dev/null
+++ b/node_modules/asar/lib/crawlfs.js
@@ -0,0 +1,41 @@
+'use strict'
+
+const { promisify } = require('util')
+
+const fs = require('./wrapped-fs')
+const glob = promisify(require('glob'))
+
+async function determineFileType (filename) {
+  const stat = await fs.lstat(filename)
+  if (stat.isFile()) {
+    return { type: 'file', stat }
+  } else if (stat.isDirectory()) {
+    return { type: 'directory', stat }
+  } else if (stat.isSymbolicLink()) {
+    return { type: 'link', stat }
+  }
+}
+
+module.exports = async function (dir, options) {
+  const metadata = {}
+  const crawled = await glob(dir, options)
+  const results = await Promise.all(crawled.map(async filename => [filename, await determineFileType(filename)]))
+  const links = []
+  const filenames = results.map(([filename, type]) => {
+    if (type) {
+      metadata[filename] = type
+      if (type.type === 'link') links.push(filename)
+    }
+    return filename
+  }).filter((filename) => {
+    // Newer glob can return files inside symlinked directories, to avoid
+    // those appearing in archives we need to manually exclude theme here
+    const exactLinkIndex = links.findIndex(link => filename === link)
+    return links.every((link, index) => {
+      if (index === exactLinkIndex) return true
+      return !filename.startsWith(link)
+    })
+  })
+  return [filenames, metadata]
+}
+module.exports.determineFileType = determineFileType