Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/executable/index.js b/node_modules/executable/index.js
new file mode 100644
index 0000000..fd41699
--- /dev/null
+++ b/node_modules/executable/index.js
@@ -0,0 +1,36 @@
+'use strict';
+const fs = require('fs');
+const pify = require('pify');
+
+const isExe = (mode, gid, uid) => {
+ if (process.platform === 'win32') {
+ return true;
+ }
+
+ const isGroup = gid ? process.getgid && gid === process.getgid() : true;
+ const isUser = uid ? process.getuid && uid === process.getuid() : true;
+
+ return Boolean((mode & 0o0001) ||
+ ((mode & 0o0010) && isGroup) ||
+ ((mode & 0o0100) && isUser));
+};
+
+module.exports = name => {
+ if (typeof name !== 'string') {
+ return Promise.reject(new TypeError('Expected a string'));
+ }
+
+ return pify(fs.stat)(name).then(stats => stats && stats.isFile() && isExe(stats.mode, stats.gid, stats.uid));
+};
+
+module.exports.sync = name => {
+ if (typeof name !== 'string') {
+ throw new TypeError('Expected a string');
+ }
+
+ const stats = fs.statSync(name);
+
+ return stats && stats.isFile() && isExe(stats.mode, stats.gid, stats.uid);
+};
+
+module.exports.checkMode = isExe;