particle-os/debian-forge
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

stages/grub: extract code to write grub config

Browse source 
Part of refactoring the grub2 stage to be able the handle UEFI. No
semantic change.
This commit is contained in:
Christian Kellner 2019-12-08 14:02:02 +01:00 • committed by Tom Gundersen
parent b6da6418c1
commit 1f5853a27f
1 changed files with 14 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

23
stages/org.osbuild.grub2
View file

@ -67,6 +67,19 @@ def copy_font(tree):
shutil.copy2("/usr/share/grub/unicode.pf2", f"{tree}/boot/grub2/fonts/")
def write_grub_cfg(tree, path):
"""Write the grub config"""
with open(os.path.join(tree, path), "w") as cfg:
cfg.write("set timeout=0\n"
"load_env\n"
"search --no-floppy --fs-uuid --set=root ${GRUB2_ROOT_FS_UUID}\n"
"search --no-floppy --fs-uuid --set=boot ${GRUB2_BOOT_FS_UUID}\n"
"function load_video {\n"
" insmod all_video\n"
"}\n"
"blscfg\n")
def main(tree, options):
root_fs_uuid = options["root_fs_uuid"]
kernel_opts = options.get("kernel_opts", "")
@ -83,16 +96,8 @@ def main(tree, options):
f"GRUB2_ROOT_FS_UUID={root_fs_uuid}\n"
f"GRUB2_BOOT_FS_UUID={root_fs_uuid}\n"
f"kernelopts=root=UUID={root_fs_uuid} {kernel_opts}\n")
with open(f"{tree}/boot/grub2/grub.cfg", "w") as cfg:
cfg.write("set timeout=0\n"
"load_env\n"
"search --no-floppy --fs-uuid --set=root ${GRUB2_ROOT_FS_UUID}\n"
"search --no-floppy --fs-uuid --set=boot ${GRUB2_BOOT_FS_UUID}\n"
"function load_video {\n"
" insmod all_video\n"
"}\n"
"blscfg\n")
write_grub_cfg(tree, "boot/grub2/grub.cfg")
copy_modules(tree)
copy_font(tree)