diff options
Diffstat (limited to 'nixos/modules')
-rw-r--r-- | nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py b/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py index c38bef9d6d4b..e9697b5f0e64 100644 --- a/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py +++ b/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py @@ -244,19 +244,27 @@ def main() -> None: subprocess.check_call(["@systemd@/bin/bootctl", "--path=@efiSysMountPoint@"] + flags + ["install"]) else: # Update bootloader to latest if needed - systemd_version = subprocess.check_output(["@systemd@/bin/bootctl", "--version"], universal_newlines=True).split()[1] + systemd_version = subprocess.check_output(["@systemd@/bin/bootctl", "--version"], universal_newlines=True).split()[2] sdboot_status = subprocess.check_output(["@systemd@/bin/bootctl", "--path=@efiSysMountPoint@", "status"], universal_newlines=True) # See status_binaries() in systemd bootctl.c for code which generates this - m = re.search("^\W+File:.*/EFI/(BOOT|systemd)/.*\.efi \(systemd-boot (\d+)\)$", + m = re.search("^\W+File:.*/EFI/(BOOT|systemd)/.*\.efi \(systemd-boot ([\d.]+[^)]*)\)$", sdboot_status, re.IGNORECASE | re.MULTILINE) + + needs_install = False + if m is None: - print("could not find any previously installed systemd-boot") + print("could not find any previously installed systemd-boot, installing.") + # Let systemd-boot attempt an installation if a previous one wasn't found + needs_install = True else: - sdboot_version = m.group(2) - if systemd_version > sdboot_version: + sdboot_version = f'({m.group(2)})' + if systemd_version != sdboot_version: print("updating systemd-boot from %s to %s" % (sdboot_version, systemd_version)) - subprocess.check_call(["@systemd@/bin/bootctl", "--path=@efiSysMountPoint@", "update"]) + needs_install = True + + if needs_install: + subprocess.check_call(["@systemd@/bin/bootctl", "--path=@efiSysMountPoint@", "update"]) mkdir_p("@efiSysMountPoint@/efi/nixos") mkdir_p("@efiSysMountPoint@/loader/entries") |