Upgrade to ExtJS 4.0.1 - Released 05/18/2011

[extjs.git] / jsbuilder / src / Filesystem.js

diff --git a/jsbuilder/src/Filesystem.js b/jsbuilder/src/Filesystem.js
new file mode 100644 (file)
index 0000000..cd1ee94
--- /dev/null
+++ b/jsbuilder/src/Filesystem.js
@@ -0,0 +1,112 @@
+Filesystem = {
+    exists : function(path) {
+        return system.exists(path);
+    },
+
+    getFullPath: function(path) {
+        var currentPath = system.setcwd(path);
+        return system.setcwd(currentPath);
+    },
+
+    getPath: function(path){
+        return path.replace(/\//g, Fs.sep);
+    },
+
+    mkdir: function(path) {
+        if (Platform.isWindows) {
+            system.mkdir(path);
+        }
+        else {
+            Cmd.execute('mkdir -p ' + path);
+        }
+        return this.getFullPath(path);
+    },
+
+    readFile : function(file) {
+        if (!Fs.exists(file)) {
+            Logger.log("[ERROR] File '" + file + "' does not exist or is not readable!");
+            return '';
+        }
+
+        file = new Stream(file);
+        var contents = file.readFile();
+        file.close();
+
+        return contents;
+    },
+
+    writeFile: function(file, contents) {
+        file = new Stream(file, 'w');
+        file.writeln(contents);
+        file.close();
+
+        return contents;
+    },
+
+    copy: function(src, dest) {
+        src = Fs.getPath(src);
+        dest = Fs.getPath(dest);
+
+        if (Platform.isWindows) {
+            if (Fs.endsWith(src, Fs.sep)) {
+                src = src.slice(0, -1); // cut off any trailing \
+            }
+
+            /**
+             * Check if we're copying a single file. This isn't bulletproof, however xcopy
+             * will prompt regarding if the item is a directory or file, with no way to
+             * suppress the prompt. As such, this will catch a majority of scenarios
+             * and actually make the build work!
+             */
+            var isFile = /\.[0-9a-z]{2,4}$/i;
+            if (isFile.test(src)) {
+                system.copy(src, dest);
+            } else {
+                Cmd.execute('xcopy ' + src + ' ' + dest + ' /E /Y /I');
+            }
+        }
+        else {
+            try {
+                // q: quiet
+                // r: recursive
+                // u: only update if newer
+                // p: keep permissions
+                // L: copy the contents of symlinks
+                Cmd.execute('rsync -qrupL ' + src + ' ' + dest);
+            }
+            catch(e) {
+                Cmd.execute('cp -Rpf ' + src + ' ' + dest);
+            }
+        }
+    },
+
+    endsWith: function(str, last){
+        return str.lastIndexOf(last) == str.length - 1;
+    },
+
+    split: function(file) {
+        var split = [];
+        if (!Fs.exists(file)) {
+            return split;
+        }
+        file = new Stream(file);
+        while (!file.eof) {
+            split.push(file.readln().trim());
+        }
+        return split;
+    },
+
+    remove: function(file) {
+        if (Platform.isWindows) {
+            system.remove(file);
+        } else {
+            Cmd.execute('rm -Rf "' + file + '"');
+        }
+    }
+};
+
+// Create short alias
+Fs = Filesystem;
+
+Fs.sep = (Fs.getFullPath('.')[0] == '/') ? '/': '\\';
+Fs.fileWorkingDir = Fs.getFullPath('.');