// <script type ="text/Javascript">
-GLib = imports.gi.GLib;
-Gio = imports.gi.Gio;
-
-imports['String.js'].load(String);
-
-var File = {
+const GLib = imports.gi.GLib;
+const Gio = imports.gi.Gio;
+
+const String = imports.String.String;
+/**
+* @namespace File
+*
+* Library to wrap GLib and Gio basic File related methods
+*
+* usage:
+*
+* File = import.File.File;
+*
+* var contents = File.read("/tmp/test.txt");
+*
+*
+*
+*/
+const File = {
SEPARATOR : '/',
+ // fixme - this needs a bitter location..
+ // they where in a string class before, but overriding String methods is not a good normally a good idea..
+
+ rtrim : function (s,toTrim) {
+ if (s.substr(s.length - toTrim.length) == toTrim) {
+ return s.slice(0, s.length - toTrim.length);
+ }
+
+ return s;
+ },
+ trim : function (s,toTrim) {
+ var out = this.ltrim(s,toTrim);
+ out = this.rtrim(out,toTrim);
+ return out;
+ },
+
+ ltrim : function (s, toTrim) {
+ if (s.substr(0, toTrim.length) == toTrim) {
+ return s.slice(toTrim.length);
+ }
+
+ return s;
+ },
+
join : function () {
var out = "";
for (var i = 0; i < arguments.length; i++) {
if (i == 0) {
- out += arguments[i].rtrim(File.SEPARATOR);
+ out += this.rtrim(arguments[i], File.SEPARATOR);
}
else if (i == arguments.length - 1) {
- out += File.SEPARATOR + arguments[i].ltrim(File.SEPARATOR);
+ out += File.SEPARATOR + this.ltrim(arguments[i], File.SEPARATOR);
}
else {
- out += File.SEPARATOR + arguments[i].trim(File.SEPARATOR);
+ out += File.SEPARATOR + this.trim(arguments[i], File.SEPARATOR);
}
}
return out;
- },
-
+ },
read : function (path) {
var out = {};
GLib.file_get_contents(path, out, null, null);
var can = f.resolve_relative_path('');
return can.get_path();
},
-
+
+ /**
+ * write
+ * @arg path {String} File to write to
+ * @arg string {String} Contents of file.
+ *
+ */
write : function (path, string) {
var f = Gio.file_new_for_path(String(path));
var data_out = new Gio.DataOutputStream({base_stream:f.replace(null, false, Gio.FileCreateFlags.NONE, null)});
data_out.put_string(string, null);
data_out.close(null);
},
-
- // copy files recursively from fromDir, silently ignore them if they already exist in toDir
- silentRecursiveCopy : function (fromDir, toDir) {
+ /**
+ * append
+ * @arg path {String} File to write to
+ * @arg string {String} string to append to file.
+ *
+ */
+ append : function (path, string) {
+ var f = Gio.file_new_for_path(String(path));
+ var data_out = new Gio.DataOutputStream({
+ base_stream:f.append_to(Gio.FileCreateFlags.NONE, null)
+ });
+ data_out.put_string(string, null);
+ data_out.close(null);
+ },
+ /**
+ * remove
+ * Delete a file.
+ * @arg path {String} File to remove
+ *
+ *
+ */
+ remove : function (path)
+ {
+ var f = Gio.file_new_for_path(String(path));
+ return f['delete']();
+ },
+ /**
+ * silentRecursiveCopy
+ * copy files recursively from fromDir, silently ignore them if they already exist in toDir
+ * unless you select overwrite..
+ * @arg {String} src source path
+ * @arg {String} dest destination path
+ * @arg {Gio.FileCopyFlags} options (optional) - use Gio.FileCopyFlags.OVERWRITE to
+ * otherwise they will not be copied
+ *
+ */
+ silentRecursiveCopy : function (fromDir, toDir, opts) {
+
var filesToCopy = File.recursiveListing(fromDir);
var srcPath, destPath, src, dest;
+ if (typeof(opts) =='undefined') {
+ opts = Gio.FileCopyFlags.NONE;
+ }
+
+ for (var index in filesToCopy) {
+ srcPath = File.join(String(fromDir), filesToCopy[index]);
+ destPath = File.join(String(toDir), filesToCopy[index]);
- for (index in filesToCopy) {
- srcPath = File.join(String(fromDir), filesToCopy[index]);
- destPath = File.join(String(toDir), filesToCopy[index]);
-
- if (File.isFile(srcPath) && !File.isFile(destPath)) {
- File.copyFile(srcPath, destPath);
- }
- else if (File.isDirectory(srcPath) && !File.isDirectory(destPath)) {
- File.mkdir(destPath);
- }
-
+ if (File.isDirectory(srcPath) && !File.isDirectory(destPath)) {
+ File.mkdir(destPath);
+ continue;
+ }
+ // source is not file..?!?!?
+ if (!File.isFile(srcPath)) {
+ continue;
+ }
+ if (File.isFile(destPath) && opts == Gio.FileCopyFlags.NONE) {
+ // do not overwrite.. - if file exists and we are not flaged to overwrite.
+ continue;
+ }
+
+ File.copyFile(srcPath, destPath, opts);
+
}
},
-
+
+ /**
+ * mkdir
+ * make a directory..
+ * @arg {String} dstPath directory to make
+ */
mkdir : function (destPath) {
var dest = Gio.file_new_for_path(String(destPath));
+
return dest.make_directory(null, null);
},
-
- copyFile : function (srcPath, destPath) {
+ /**
+ * copyFile
+ * @arg {String} src source path
+ * @arg {String} dest destination path
+ * @arg {Gio.FileCopyFlags} options (optional) - use Gio.FileCopyFlags.OVERWRITE to .. overwrite..
+ *
+ */
+ copyFile : function (srcPath, destPath, opts) {
+ if (typeof(opts) =='undefined') {
+ opts = Gio.FileCopyFlags.NONE;
+ }
var dest = Gio.file_new_for_path(String(destPath));
var src = Gio.file_new_for_path(String(srcPath));
// a bit of a hack for the fact that Gio.File.copy arguments
// can be nulled, but not according to the GIR file
- return src.copy(dest, Gio.FileCopyFlags.NONE, null, function(_a,_b,_c) {return true;}, true);
+ return src.copy(dest, opts);
},
recursiveListing : function (dir) {
-
+
function recursiveListingInternal(prefix, listing, dir) {
var entries = File.list(dir);
var next, fullPath;
return listing;
}
-
+
return recursiveListingInternal('', [], dir);
}
-};
\ No newline at end of file
+};
projects / gnome.introspection-doc-generator / blobdiff