x-move/iconograph
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

grub menu fallback entry

Browse Source
This commit is contained in:
Ian Gulliver
2016-11-29 15:10:25 -08:00
parent 4c43dba539
commit 7d76d2efbb
1 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
client/update_grub.py
View File

@@ -30,10 +30,14 @@ class GrubUpdater(object):
files.append(filename) files.append(filename)
default_entry = None default_entry = None
fallback_entry = None
current = lib.GetCurrentImage(self._image_dir) current = lib.GetCurrentImage(self._image_dir)
for i, filename in enumerate(sorted(files, reverse=True)): for i, filename in enumerate(sorted(files, reverse=True)):
if filename == current: if filename == current:
default_entry = i default_entry = i
elif fallback_entry is None:
fallback_entry = i
fh.write(""" fh.write("""
menuentry "%(image_filename)s (%(volume_id)s)" --hotkey=%(hotkey)s { menuentry "%(image_filename)s (%(volume_id)s)" --hotkey=%(hotkey)s {
search --no-floppy --file --set=root %(image_path)s/%(image_filename)s search --no-floppy --file --set=root %(image_path)s/%(image_filename)s
@@ -53,8 +57,10 @@ menuentry "%(image_filename)s (%(volume_id)s)" --hotkey=%(hotkey)s {
fh.write(""" fh.write("""
set timeout=5 set timeout=5
set default=%(default_entry)d set default=%(default_entry)d
set fallback=%(fallback_entry)d
""" % { """ % {
'default_entry': default_entry, 'default_entry': default_entry,
'fallback_entry': fallback_entry,
}) })
fh.flush() fh.flush()