include %(grml_flavour)s_grml.cfg
menu hide
menu end
-""" % {'grml_flavour': grml_flavour, 'display_name' : grml_flavour.replace('_', '-') } )
+""" % {'grml_flavour': grml_flavour, 'display_name' : get_flavour_filename(grml_flavour) } )
def install_grub(device):
mbrcode[463:478] + actives[2] + \
mbrcode[479:494] + actives[3] + \
mbrcode[495:510] + "\x55\xAA"
-
+
tmpf.file.seek(0)
tmpf.file.truncate()
tmpf.file.write(mbrcode)
execute(mkdir, conf_target)
return write_uuid(uuid_file_name)
+def get_shortname(grml_flavour):
+ """Get shortname based from grml_flavour name. The rules applied are the same as in grml-live
+ @grml_flavour: flavour name which shold be translated to shortname"""
+
+ return re.sub(r'[,._-]', '', grml_flavour)
def copy_system_files(grml_flavour, iso_mount, target):
"""copy grml's main files (like squashfs, kernel and initrd) to a given target
else:
exec_rsync(filesystem_module, squashfs_target + 'filesystem.module')
- kernel = search_file('vmlinuz', iso_mount)
- if kernel is None:
- # compat for releases < 2011.12
- kernel = search_file('linux26', iso_mount)
- if kernel is None:
- logging.critical("Fatal: kernel not found")
- raise CriticalException("error locating kernel file")
+ shortname = get_shortname(grml_flavour)
+ if os.path.isdir(iso_mount + '/boot/' + shortname):
+ exec_rsync(iso_mount + '/boot/' + shortname, target + '/boot')
+ else:
+ kernel = search_file('vmlinuz', iso_mount)
+ if kernel is None:
+ # compat for releases < 2011.12
+ kernel = search_file('linux26', iso_mount)
+
+ if kernel is None:
+ logging.critical("Fatal: kernel not found")
+ raise CriticalException("error locating kernel file")
- source = os.path.dirname(kernel) + '/'
- dest = target + '/' + os.path.dirname(kernel).replace(iso_mount,'') + '/'
- execute(mkdir, dest)
- exec_rsync(source, dest)
+ source = os.path.dirname(kernel) + '/'
+ dest = target + '/' + os.path.dirname(kernel).replace(iso_mount,'') + '/'
+ execute(mkdir, dest)
+ exec_rsync(source, dest)
def update_grml_versions(iso_mount, target):
else:
return False
-def copy_grml_files(iso_mount, target):
+def copy_grml_files(grml_flavour, iso_mount, target):
"""copy some minor grml files to a given target
+ @grml_flavour: the current grml_flavour
@iso_mount: path where a grml ISO is mounted on
@target: path where grml's main files should be copied to"""
grml_target = target + '/grml/'
execute(mkdir, grml_target)
- copy_files = [ 'grml-cheatcodes.txt', 'LICENSE.txt', 'md5sums', 'README.txt' ]
- # handle grml-version
- if not update_grml_versions(iso_mount, target):
- copy_files.append('grml-version')
-
- for myfile in copy_files:
- grml_file = search_file(myfile, iso_mount)
- if grml_file is None:
- logging.warn("Warning: file %s could not be found - can not install it", myfile)
- else:
- exec_rsync(grml_file, grml_target + myfile)
-
- grml_web_target = grml_target + '/web/'
- execute(mkdir, grml_web_target)
-
- for myfile in 'index.html', 'style.css':
- grml_file = search_file(myfile, iso_mount)
- if grml_file is None:
- logging.warn("Warning: file %s could not be found - can not install it", myfile)
- else:
- exec_rsync(grml_file, grml_web_target + myfile)
-
- grml_webimg_target = grml_web_target + '/images/'
- execute(mkdir, grml_webimg_target)
-
- for myfile in 'button.png', 'favicon.png', 'linux.jpg', 'logo.png':
- grml_file = search_file(myfile, iso_mount)
- if grml_file is None:
- logging.warn("Warning: file %s could not be found - can not install it", myfile)
- else:
- exec_rsync(grml_file, grml_webimg_target + myfile)
+ grml_prefixe = ["GRML", "grml"]
+ for prefix in grml_prefixe:
+ filename = "{0}/{1}/{2}".format(iso_mount, prefix, grml_flavour)
+ if os.path.exists(filename):
+ exec_rsync(filename, grml_target)
+ break
+ else:
+ logging.warn("Warning: could not find flavour directory for %s ", grml_flavour)
def handle_addon_copy(filename, dst, iso_mount, ignore_errors=False):
# ipxe.lkrn
handle_addon_copy('ipxe.lkrn', addons, iso_mount)
+
+def build_loopbackcfg(target):
+ """Generate GRUB's loopback.cfg based on existing config files.
+
+ @target: target directory
+ """
+
+ grub_dir='/boot/grub/'
+ mkdir(os.path.join(target, grub_dir))
+
+ f = open(target + grub_dir + 'loopback.cfg','w')
+
+ f.write("# grml2usb generated grub2 configuration file\n")
+ f.write("source /boot/grub/header.cfg\n")
+
+ for defaults in glob.glob(target + os.path.sep + grub_dir + os.path.sep + "*_default.cfg"):
+ sourcefile = defaults.split(target + os.path.sep)[1]
+ logging.debug("Found source file" + sourcefile)
+ os.path.isfile(defaults) and f.write("source " + sourcefile + "\n")
+
+ for ops in glob.glob(target + os.path.sep + grub_dir + os.path.sep + "*_options.cfg"):
+ sourcefile = ops.split(target + os.path.sep)[1]
+ logging.debug("Found source file" + sourcefile)
+ os.path.isfile(ops) and f.write("source " + sourcefile + "\n")
+
+ f.write("source /boot/grub/adddons.cfg\n")
+ f.write("source /boot/grub/footer.cfg\n")
+ f.close()
+
+
def glob_and_copy(filepattern, dst):
"""Glob on specified filepattern and copy the result to dst
for ffile in ['f%d' % number for number in range(1, 11) ]:
search_and_copy(ffile, iso_mount, syslinux_target + ffile)
- loopback_cfg = search_file("loopback.cfg", iso_mount)
- if loopback_cfg:
- directory = os.path.dirname(loopback_cfg)
- directory = directory.replace(iso_mount, "")
- mkdir(os.path.join(target, directory))
- exec_rsync(loopback_cfg, target + os.path.sep + directory)
-
# avoid the "file is read only, overwrite anyway (y/n) ?" question
# of mtools by syslinux ("mmove -D o -D O s:/ldlinux.sys $target_file")
if os.path.isfile(syslinux_target + 'ldlinux.sys'):
# copy all grub files from ISO
glob_and_copy(iso_mount + '/boot/grub/*', grub_target)
+ # finally (after all GRUB files have been been installed) build static loopback.cfg
+ build_loopbackcfg(target)
+
+
def install_iso_files(grml_flavour, iso_mount, device, target):
"""Copy files from ISO to given target
logging.info("Copying files. This might take a while....")
try:
copy_system_files(grml_flavour, iso_mount, target)
- copy_grml_files(iso_mount, target)
+ copy_grml_files(grml_flavour, iso_mount, target)
except CriticalException, error:
logging.critical("Execution failed: %s", error)
sys.exit(1)
for regex in options.removeoption:
remove_regexes.append(re.compile(regex))
+ shortname = get_shortname(grml_flavour)
for filename in glob.glob(grub_target + '*.cfg'):
for line in fileinput.input(filename, inplace=1):
line = line.rstrip("\r\n")
if option_re.search(line):
line = bootid_re.sub('', line)
- line = live_media_path_re.sub('', line)
- line = line.rstrip() + r' live-media-path=/live/%s/ bootid=%s %s ' % (grml_flavour, UUID, bootopt)
+ if shortname in filename:
+ line = live_media_path_re.sub('', line)
+ line = line.rstrip() + ' live-media-path=/live/%s/ ' % (grml_flavour)
+ line = line.rstrip() + r' bootid=%s %s ' % (UUID, bootopt)
for regex in remove_regexes:
line = regex.sub(' ', line)
print line
@target: directory where the files are located
@filenames: list of filenames to alter
"""
- grml_filename = grml_flavour.replace('-', '_')
+ grml_filename = get_flavour_filename(grml_flavour)
for filename in filenames:
old_filename = "%s/%s" % (target, filename)
new_filename = "%s/%s_%s" % (target, grml_filename, filename)
prompt_name.close()
initial_syslinux_config(syslinux_target)
- flavour_filename = grml_flavour.replace('-', '_')
+ flavour_filename = get_flavour_filename(grml_flavour)
if search_file('default.cfg', syslinux_target):
modify_filenames(grml_flavour, syslinux_target, ['grml.cfg', 'default.cfg'])
check_programs()
# specified arguments
- device = args[len(args) - 1]
+ device = os.path.realpath(args[len(args) - 1])
isos = args[0:len(args) - 1]
if not os.path.isdir(device):
projects / grml2usb.git / blobdiff