[gnome-continuous] hwtest: Set default target to gnome-hwtest.target

[Owen Taylor <otaylor src gnome org>]

commit 8a144bde870e0544bab603f8cf6e15f45b2cc11b
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Thu Jun 5 10:03:59 2014 -0400

    hwtest: Set default target to gnome-hwtest.target
    
    When creating the hwtest tree, we want the default systemctl target
    to be gnome-hwtest.target, so that we can start the appropriate
    activity (install, controller, update)
    
    https://bugzilla.gnome.org/show_bug.cgi?id=732394

 src/js/tasks/task-build.js |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/src/js/tasks/task-build.js b/src/js/tasks/task-build.js
index 32e3fac..952a050 100644
--- a/src/js/tasks/task-build.js
+++ b/src/js/tasks/task-build.js
@@ -1110,6 +1110,16 @@ const TaskBuild = new Lang.Class({
        GSystem.file_linkcopy(kernelInitramfsData.initramfsPath, targetInitramfsPath, 
Gio.FileCopyFlags.ALL_METADATA, cancellable);
     },
 
+    _setHWTestTarget: function(composeRootdir, cancellable) {
+        let targetDirectory = composeRootdir.get_child('usr/etc/systemd/system');
+        if (!targetDirectory.query_exists(cancellable))
+            targetDirectory.make_directory_with_parents(cancellable);
+        let defaultTarget = targetDirectory.get_child('default.target');
+        if (defaultTarget.query_exists(cancellable))
+            defaultTarget.delete(cancellable);
+        defaultTarget.make_symbolic_link('/usr/lib/systemd/system/gnome-hwtest.target', cancellable);
+    },
+
     /* Build the Yocto base system. */
     _buildBase: function(architecture, cancellable) {
         let basemeta = this._snapshot.getExpanded(this._snapshot.data['base']['name']);
@@ -1497,6 +1507,9 @@ const TaskBuild = new Lang.Class({
                let kernelInitramfsData = archInitramfsImages[architecture];
                this._installKernelAndInitramfs(kernelInitramfsData, composeRootdir, cancellable);
 
+                if (target == 'hwtest')
+                    this._setHWTestTarget(composeRootdir, cancellable);
+
                this._cleanupGarbage(composeRootdir, cancellable);
                let [treename, ostreeRev] = this._commitComposedTree(runtimeTargetName, composeRootdir, 
cancellable);
                BuildUtil.timeSubtask("cleanup " + runtimeTargetName, Lang.bind(this, function() {