1 files changed, 87 insertions, 0 deletions
diff --git a/lib/astal/io/cli.vala b/lib/astal/io/cli.vala
new file mode 100644
index 0000000..1db0b2e
--- /dev/null
+++ b/lib/astal/io/cli.vala
@@ -0,0 +1,87 @@
+private static bool version;
+private static bool help;
+private static bool list;
+private static bool quit;
+private static bool inspector;
+private static string? toggle_window;
+private static string? instance_name;
+
+private const OptionEntry[] options = {
+    { "version", 'v', OptionFlags.NONE, OptionArg.NONE, ref version, null, null },
+    { "help", 'h', OptionFlags.NONE, OptionArg.NONE, ref help, null, null },
+    { "list", 'l', OptionFlags.NONE, OptionArg.NONE, ref list, null, null },
+    { "quit", 'q', OptionFlags.NONE, OptionArg.NONE, ref quit, null, null },
+    { "quit", 'q', OptionFlags.NONE, OptionArg.NONE, ref quit, null, null },
+    { "inspector", 'I', OptionFlags.NONE, OptionArg.NONE, ref inspector, null, null },
+    { "toggle-window", 't', OptionFlags.NONE, OptionArg.STRING, ref toggle_window, null, null },
+    { "instance", 'i', OptionFlags.NONE, OptionArg.STRING, ref instance_name, null, null },
+    { null },
+};
+
+int main(string[] argv) {
+    try {
+        var opts = new OptionContext();
+        opts.add_main_entries(options, null);
+        opts.set_help_enabled(false);
+        opts.set_ignore_unknown_options(false);
+        opts.parse(ref argv);
+    } catch (OptionError err) {
+        printerr (err.message);
+        return 1;
+    }
+
+    if (help) {
+        print("Client for Astal.Application instances\n\n");
+        print("Usage:\n");
+        print("    %s [flags] message\n\n", argv[0]);
+        print("Flags:\n");
+        print("    -h, --help            Print this help and exit\n");
+        print("    -v, --version         Print version number and exit\n");
+        print("    -l, --list            List running Astal instances and exit\n");
+        print("    -q, --quit            Quit an Astal.Application instance\n");
+        print("    -i, --instance        Instance name of the Astal instance\n");
+        print("    -I, --inspector       Open up Gtk debug tool\n");
+        print("    -t, --toggle-window   Show or hide a window\n");
+        return 0;
+    }
+
+    if (version) {
+        print(AstalIO.VERSION);
+        return 0;
+    }
+
+    if (instance_name == null)
+        instance_name = "astal";
+
+    if (list) {
+        foreach (var name in AstalIO.get_instances())
+            stdout.printf("%s\n", name);
+
+        return 0;
+    }
+
+    if (quit) {
+        AstalIO.quit_instance(instance_name);
+        return 0;
+    }
+
+    if (inspector) {
+        AstalIO.open_inspector(instance_name);
+        return 0;
+    }
+
+    if (toggle_window != null) {
+        AstalIO.toggle_window_by_name(instance_name, toggle_window);
+        return 0;
+    }
+
+    var request = "";
+    for (var i = 1; i < argv.length; ++i) {
+        request = request.concat(" ", argv[i]);
+    }
+
+    var reply = AstalIO.send_message(instance_name, request);
+    print("%s\n", reply);
+
+    return 0;
+}