--- /dev/null
+///<script type="text/javascript">
+
+var Gio = imports.gi.Gio;
+var GLib = imports.gi.GLib;
+
+
+/**
+* @namespace Spawn
+*
+* Library to wrap GLib.spawn_async_with_pipes
+*
+* usage:
+*
+* Spawn = import.Spawn;
+*
+* simple version..
+* var output = Spawn.run({
+* cwd : '/home',
+* args : [ 'ls', '-l' ],
+* env : [], // optional
+* listeners : {
+ output : function (line) { Seed.print(line); },
+* stderr : function (line) {Seed.print("ERROR" + line); },
+* input : function() { return 'xxx' },
+* }
+* });
+*
+*
+*/
+
+
+/**
+ * @class Spawn
+ * @param cfg {Object} settings - see properties.
+ *
+ * @arg cwd {String} working directory. (defaults to home directory)
+ * @arg args {Array} arguments eg. [ 'ls', '-l' ]
+ * @arg listeners {Object} (optional) handlers for output, stderr, input
+ * stderr/output both receive output line as argument
+ * input should return any standard input
+ * finish recieves result as argument.
+ * @arg env {Array} enviroment eg. [ 'GITDIR=/home/test' ]
+ * @arg async {Boolean} (optional)return instantly, or wait for exit. (default no)
+ * @arg exceptions {Boolean} throw exception on failure (default no)
+ * @arg debug {Boolean} print out what's going on.. (default no)
+ *
+ */
+function Spawn(cfg) {
+ for(var i in cfg) {
+ this[i] = cfg[i];
+ }
+ // set defaults?
+ this.listeners = this.listeners || {};
+ this.cwd = this.cwd || GLib.get_home_dir();
+ if (!this.args || !this.args.length) {
+ throw "No arguments";
+ }
+
+}
+
+
+Spawn.prototype = {
+
+ listeners : false,
+ async : false,
+ env : null,
+ cwd: false,
+ args: false,
+ exceptions : false,
+ debug : false,
+ /**
+ * @property output {String} resulting output
+ */
+ output : '',
+ /**
+ * @property stderr {String} resulting output from stderr
+ */
+ stderr : '',
+ /**
+ * @property result {Number} execution result.
+ */
+ result: 0,
+ /**
+ * @property pid {Number} pid of child process (of false if it's not running)
+ */
+ pid : false,
+
+
+
+ /**
+ * @property in_ch {GLib.IOChannel} input io channel
+ */
+ in_ch : false,
+ /**
+ * @property out_ch {GLib.IOChannel} output io channel
+ */
+ out_ch : false,
+ /**
+ * @property err_ch {GLib.IOChannel} stderr io channel
+ */
+ err_ch : false,
+
+ /**
+ *
+ * @method run
+ * Run the configured command.
+ *
+ */
+
+
+ run : function()
+ {
+
+ var _this = this;
+
+ var err_src = false;
+ var out_src = false;
+ var ctx = false;
+ var ret = {};
+
+ if (this.debug) {
+ print("spawn : " + this.args.join(" "));
+ }
+
+ GLib.spawn_async_with_pipes(this.cwd, this.args, this.env,
+ GLib.SpawnFlags.DO_NOT_REAP_CHILD + GLib.SpawnFlags.SEARCH_PATH ,
+ null, null, ret);
+
+ this.pid = ret.child_pid;
+
+ if (this.debug) {
+ print("PID: " + this.pid);
+ }
+
+ function tidyup()
+ {
+ if (_this.pid) {
+ GLib.spawn_close_pid(_this.pid); // hopefully kills it..
+ _this.pid = false;
+ }
+ if (_this.in_ch) _this.in_ch.close();
+ if (_this.out_ch) _this.out_ch.close();
+ if (_this.err_ch) _this.err_ch.close();
+ // blank out channels
+ _this.in_ch = false;
+ _this.err_ch = false;
+ _this.out_ch = false;
+ // rmeove listeners !! important otherwise we kill the CPU
+ if (err_src !== false) GLib.source_remove(err_src);
+ if (out_src !== false) GLib.source_remove(out_src);
+ err_src = false;
+ out_src = false;
+
+ }
+
+
+
+ GLib.child_watch_add(GLib.PRIORITY_DEFAULT, this.pid, function(pid, result) {
+ _this.result = result;
+ if (_this.debug) {
+ print("result: " + result);
+ }
+ _this.read(_this.out_ch);
+ _this.read(_this.err_ch);
+
+ GLib.spawn_close_pid(_this.pid);
+ _this.pid = false;
+ if (ctx) {
+ ctx.quit();
+ }
+ tidyup();
+ if (_this.listeners.finish) {
+ _this.listeners.finish.call(this, _this.result);
+ }
+ });
+
+
+ this.in_ch = GLib.io_channel_unix_new(ret.standard_input);
+ this.out_ch = GLib.io_channel_unix_new(ret.standard_output);
+ this.err_ch = GLib.io_channel_unix_new(ret.standard_error);
+
+ // make everything non-blocking!
+ this.in_ch.set_flags (GLib.IOFlags.NONBLOCK);
+ this.out_ch.set_flags (GLib.IOFlags.NONBLOCK);
+ this.err_ch.set_flags (GLib.IOFlags.NONBLOCK);
+
+
+ // add handlers for output and stderr.
+ out_src= GLib.io_add_watch(this.out_ch, GLib.PRIORITY_DEFAULT,
+ GLib.IOCondition.OUT + GLib.IOCondition.IN + GLib.IOCondition.PRI, function()
+ {
+ _this.read(_this.out_ch);
+
+ });
+ err_src= GLib.io_add_watch(this.err_ch, GLib.PRIORITY_DEFAULT,
+ GLib.IOCondition.ERR + GLib.IOCondition.IN + GLib.IOCondition.PRI + GLib.IOCondition.OUT,
+ function()
+ {
+ _this.read(_this.err_ch);
+
+ });
+
+
+
+ // call input..
+ if (this.pid !== false) {
+ // child can exit before we get this far..
+ if (this.listeners.input) {
+ try {
+ this.write(this.listeners.input.call(this));
+ } catch (e) {
+ tidyup();
+ throw e;
+
+ }
+
+ }
+ }
+ // async - if running - return..
+ if (this.async && this.pid) {
+ return this;
+ }
+
+
+ // start mainloop if not async..
+
+ if (this.pid !== false) {
+ if (this.debug) {
+ print("starting main loop");
+ }
+ ctx = new GLib.MainLoop.c_new (null, false);
+ ctx.run(false); // wait fore exit?
+
+ } else {
+ tidyup(); // tidyup get's called in main loop.
+ }
+
+ if (this.exceptions && this.result != 0) {
+ this.toString = function() { return this.stderr; };
+ throw this; // we throw self...
+ }
+
+ // finally throw, or return self..
+
+ return this;
+
+ },
+ /**
+ * write to stdin of process
+ * @arg str {String} string to write to stdin of process
+ * @returns GLib.IOStatus (0 == error, 1= NORMAL)
+ */
+ write : function(str) // write a line to
+ {
+ if (!this.in_ch) {
+ return 0; // input is closed
+ }
+ var ret = {};
+ var res = this.in_ch.write_chars(str, str.length);
+ if (res != GLib.IOStatus.NORMAL) {
+ throw "Write failed";
+ }
+ return ret.bytes_written;
+
+ },
+
+ /**
+ * read from pipe and call appropriate listerner and add to output or stderr string.
+ * @arg giochannel to read from.
+ * @returns none
+ */
+ read: function(ch)
+ {
+ var prop = ch == this.out_ch ? 'output' : 'stderr';
+ var _this = this;
+ while (true) {
+ var x = new GLib.String();
+ var status = ch.read_line_string( x);
+ switch(status) {
+ case GLib.IOStatus.NORMAL:
+ //write(fn, x.str);
+ if (this.listeners[prop]) {
+ this.listeners[prop].call(this, x.str);
+ }
+ _this[prop] += x.str;
+ if (_this.debug) {
+ print(prop + ':' + x.str);
+ }
+ continue;
+ case GLib.IOStatus.AGAIN:
+ break;
+ case GLib.IOStatus.ERROR:
+ case GLib.IOStatus.EOF:
+ break;
+
+ }
+ break;
+ }
+ }
+
+};
+/**
+ * @function run
+ *
+ * simple run a process - returns result, or throws stderr result...
+ * @param cfg {Object} see spawn
+ * @return {string} stdout output.
+ */
+function run(cfg) {
+ cfg.exceptions = true;
+ cfg.async = false;
+ var s = new Spawn(cfg);
+ var ret = s.run();
+ return s.output;
+}
+
+// test
+
+
+//Seed.print(run({
+// args: ['ls', '/tmp'],
+// //debug : true
+//}));
+
+
\ No newline at end of file
--- /dev/null
+//<script type="text/javascript">
+
+
+/**
+ * Status icon and menu for component of gitlive.
+ *
+ * Implements XObject - however we want to control initialization.
+ *
+ *
+ *
+ * Currently only does a few things
+ * a) Quit
+ *
+ * b) Pause!??!
+ */
+
+var Gtk = imports.gi.Gtk;
+var Gdk = imports.gi.Gdk;
+var Gio = imports.gi.Gio;
+var GLib = imports.gi.GLib;
+var Notify = imports.gi.Notify;
+
+var Git = imports.Git;
+var XObject = imports.XObject.XObject;
+
+//var gitlive = imports.gitlive;
+
+
+var StatusIcon = new XObject({
+
+ paused : false, // on!
+ xtype : Gtk.StatusIcon,
+ stock : Gtk.STOCK_MEDIA_PLAY,
+ tooltip_text : 'GitLive',
+ listeners : {
+ //'popup-menu' : function( w, event, event_time) {
+ 'activate' : function( w, event, event_time) {
+ print(Array.prototype.slice.call(arguments).join(','));
+
+ menu = this.get('menu');
+
+ menu.el.show_all();
+
+ this.get(!this.paused ? 'resume' : 'pause' ).el.hide();
+
+ menu.el.popup(null, null,Gtk.StatusIcon.position_menu , this.el , 1, Gtk.get_current_event_time());
+ //menu.el.popup(null, null,null, null, 1, Gtk.get_current_event_time());
+
+ return;
+
+ var g = { };
+ var a = new Gdk.Rectangle();
+ // needs direction=inout setting in gir to work (in bugzilla @present)
+ this.el.get_geometry(g,a,null);
+
+ // should check to see if @ top or bottom I guess..
+ menu.el.get_toplevel().move(a.x, a.y +a.height);
+
+ }
+ },
+ items : [
+ {
+ xtype: Gtk.Menu,
+ id : 'menu',
+ pack: false,
+ items : [
+ {
+ init : function() {
+ this.el = new Gtk.ImageMenuItem.from_stock(Gtk.STOCK_MEDIA_PAUSE);
+ XObject.prototype.init.call(this);
+ },
+ label: 'Pause Commits',
+
+ always_show_image : true,
+ accel_group : null,
+ id : 'pause',
+ //label: 'Pause',
+ pack: 'append',
+ listeners : {
+ activate : function () {
+ this.parent.parent.paused = true;
+ imports.gitlive.monitor.stop();
+ // this.el.label = status ? 'Resume' : 'Pause';
+ this.parent.parent.el.set_from_stock( Gtk.STOCK_MEDIA_PAUSE );
+
+ }
+ }
+ },
+
+ {
+ init : function() {
+ this.el = new Gtk.ImageMenuItem.from_stock(Gtk.STOCK_MEDIA_PLAY);
+ XObject.prototype.init.call(this);
+ },
+ label: 'Resume Commits',
+ always_show_image : true,
+ accel_group : null,
+ id : 'resume',
+ //label: 'Pause',
+ pack: 'append',
+ listeners : {
+ activate : function () {
+ this.parent.parent.paused = false;
+ imports.gitlive.monitor.start();
+ //var status = this.el.label == 'Pause' ? 1 : 0
+ // this.el.label = status ? 'Resume' : 'Pause';
+ this.parent.parent.el.set_from_stock( Gtk.STOCK_MEDIA_PLAY);
+
+ }
+ }
+ },
+
+ {
+ init : function() {
+ this.el = new Gtk.ImageMenuItem.from_stock(Gtk.STOCK_RELOAD);
+ XObject.prototype.init.call(this);
+ },
+ label: 'Pull (Refresh) All',
+ always_show_image : true,
+ accel_group : null,
+ //label: 'Pause',
+ pack: 'append',
+ listeners : {
+ activate : function () {
+ imports.gitlive.monitor.stop();
+
+ var f = Gio.file_new_for_path(imports.gitlive.gitlive);
+ var file_enum = f.enumerate_children(
+ Gio.FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME, Gio.FileQueryInfoFlags.NONE, null);
+
+ var next_file = null;
+
+ while ((next_file = file_enum.next_file(null)) != null) {
+
+ var fn = imports.gitlive.gitlive + '/' + next_file.get_display_name();
+ if (! GLib.file_test(fn + '/.git', GLib.FileTest.IS_DIR)) {
+ continue;
+ }
+
+
+ var res = Git.run(fn, 'pull' );
+ if (res.result * 1 == 0) {
+
+ var notification = new Notify.Notification({
+ summary: "Updated " + fn,
+ body : res.output
+ });
+ notification.set_timeout(1000);
+ notification.show();
+ continue;
+ }
+ imports.gitlive.errorDialog(res.stderr);
+ // should also update modules ideally.
+
+ }
+
+
+ file_enum.close(null);
+
+
+ imports.gitlive.monitor.start();
+
+ }
+ }
+ },
+ {
+ init : function() {
+ this.el = new Gtk.ImageMenuItem.from_stock(Gtk.STOCK_RELOAD);
+ XObject.prototype.init.call(this);
+ },
+ label: 'Manage Clones',
+ always_show_image : true,
+ accel_group : null,
+
+ //label: 'Pause',
+ pack: 'append',
+ listeners : {
+ activate : function () {
+
+
+ }
+ }
+ },
+
+
+
+
+ {
+ init : function() {
+ this.el = new Gtk.ImageMenuItem.from_stock(Gtk.STOCK_ABOUT);
+ XObject.prototype.init.call(this);
+ },
+ label: 'About GitLive',
+ pack: 'append',
+ listeners : {
+ activate : function () {
+ var msg = new Gtk.AboutDialog({
+ program_name : "Git Live",
+ version: '0.1',
+ website: 'http://git.akbkhome.com',
+ website_label: 'AK BK Consulting (git repo)',
+ license : 'LGPL'
+ });
+ msg.set_authors([ "Alan Knowles <alan@akbkhome.com>" ]);
+ msg.run();
+ msg.destroy();
+ }
+ }
+ },
+
+ {
+ init : function() {
+ this.el = new Gtk.ImageMenuItem.from_stock(Gtk.STOCK_QUIT);
+ XObject.prototype.init.call(this);
+ },
+ label: 'Quit',
+ pack: 'append',
+ listeners : {
+ activate : function () {
+ Seed.quit();
+ }
+ }
+ }
+
+
+ ]
+ }
+ ]
+
+});
+
+
projects / gitlive / commitdiff