bitbake: Hob: log for Hob and allow users to show logs after successful build

If users build images in Hob, record logs and allow users to retrieve the lo
after successful build.

The logs are generated if and only if:
      - users do "just bake"
      - users do "build image" after "build packages"
      - users do "build packages" only

[YOCTO #1991]

(Bitbake rev: 291289787bb042b99f0599babc2d67c220aadb87)

Signed-off-by: Shane Wang <shane.wang@intel.com>
Signed-off-by: Liming An <limingx.l.an@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 23 insertions, 4 deletions

diff --git a/bitbake/lib/bb/ui/crumbs/packageselectionpage.py b/bitbake/lib/bb/ui/crumbs/packageselectionpage.py
index 1b832eb633..d1015352f1 100755
--- a/bitbake/lib/bb/ui/crumbs/packageselectionpage.py
+++ b/bitbake/lib/bb/ui/crumbs/packageselectionpage.py
@@ -143,8 +143,8 @@ class PackageSelectionPage (HobPage):
         # add all into the dialog
         self.box_group_area.pack_start(self.ins, expand=True, fill=True)
 
-        button_box = gtk.HBox(False, 6)
-        self.box_group_area.pack_start(button_box, expand=False, fill=False)
+        self.button_box = gtk.HBox(False, 6)
+        self.box_group_area.pack_start(self.button_box, expand=False, fill=False)
 
         self.build_image_button = HobButton('Build image')
         self.build_image_button.set_size_request(205, 49)
@@ -152,11 +152,11 @@ class PackageSelectionPage (HobPage):
         self.build_image_button.set_flags(gtk.CAN_DEFAULT)
         self.build_image_button.grab_default()
         self.build_image_button.connect("clicked", self.build_image_clicked_cb)
-        button_box.pack_end(self.build_image_button, expand=False, fill=False)
+        self.button_box.pack_end(self.build_image_button, expand=False, fill=False)
 
         self.back_button = HobAltButton("<< Back to image configuration")
         self.back_button.connect("clicked", self.back_button_clicked_cb)
-        button_box.pack_start(self.back_button, expand=False, fill=False)
+        self.button_box.pack_start(self.back_button, expand=False, fill=False)
 
     def button_click_cb(self, widget, event):
         path, col = widget.table_tree.get_cursor()
@@ -166,6 +166,25 @@ class PackageSelectionPage (HobPage):
             if binb:
                 self.builder.show_binb_dialog(binb)
 
+    def view_log_clicked_cb(self, button, log_file):
+        if log_file:
+            os.system("xdg-open /%s" % log_file)
+
+    def show_page(self, log_file):
+        children = self.button_box.get_children() or []
+        for child in children:
+            self.button_box.remove(child)
+        # re-packed the buttons as request, add the 'view log' button if build success
+        self.button_box.pack_start(self.back_button, expand=False, fill=False)
+        self.button_box.pack_end(self.build_image_button, expand=False, fill=False)
+        if log_file:
+            view_log_button = HobAltButton("View log")
+            view_log_button.connect("clicked", self.view_log_clicked_cb, log_file)
+            view_log_button.set_tooltip_text("Open the building log files")
+            self.button_box.pack_end(view_log_button, expand=False, fill=False)
+
+        self.show_all()
+
     def build_image_clicked_cb(self, button):
         self.builder.build_image()