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authorRyan Lahfa <masterancpp@gmail.com>2023-11-17 18:07:10 +0100
committerGitHub <noreply@github.com>2023-11-17 18:07:10 +0100
commit65481ecfef4dda8f8248e0428ac8c41f66cb32fc (patch)
treece7b98ecfe62ea00f07e20cf5eed0f3a2c5e170b /nixos/modules
parentccfe07c3168109567b98462533f7ddf14c7ba18d (diff)
parent81e378618e3f201e1d55abcbd920fdca394c21a5 (diff)
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Merge pull request #267985 from JulienMalka/absent-bootspec
Diffstat (limited to 'nixos/modules')
-rw-r--r--nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py17
-rw-r--r--nixos/modules/system/boot/loader/systemd-boot/systemd-boot.nix2
2 files changed, 16 insertions, 3 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 96b42066b22..7d06e0131d9 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
@@ -88,9 +88,20 @@ def write_loader_conf(profile: str | None, generation: int, specialisation: str
 
 
 def get_bootspec(profile: str | None, generation: int) -> BootSpec:
-    boot_json_path = os.path.realpath("%s/%s" % (system_dir(profile, generation, None), "boot.json"))
-    boot_json_f = open(boot_json_path, 'r')
-    bootspec_json = json.load(boot_json_f)
+    system_directory = system_dir(profile, generation, None)
+    boot_json_path = os.path.realpath("%s/%s" % (system_directory, "boot.json"))
+    if os.path.isfile(boot_json_path):
+        boot_json_f = open(boot_json_path, 'r')
+        bootspec_json = json.load(boot_json_f)
+    else:
+        boot_json_str = subprocess.check_output([
+        "@bootspecTools@/bin/synthesize",
+        "--version",
+        "1",
+        system_directory,
+        "/dev/stdout"],
+        universal_newlines=True)
+        bootspec_json = json.loads(boot_json_str)
     return bootspec_from_json(bootspec_json)
 
 def bootspec_from_json(bootspec_json: Dict) -> BootSpec:
diff --git a/nixos/modules/system/boot/loader/systemd-boot/systemd-boot.nix b/nixos/modules/system/boot/loader/systemd-boot/systemd-boot.nix
index 1086ab80b14..9d55c21077d 100644
--- a/nixos/modules/system/boot/loader/systemd-boot/systemd-boot.nix
+++ b/nixos/modules/system/boot/loader/systemd-boot/systemd-boot.nix
@@ -16,6 +16,8 @@ let
 
     systemd = config.systemd.package;
 
+    bootspecTools = pkgs.bootspec;
+
     nix = config.nix.package.out;
 
     timeout = optionalString (config.boot.loader.timeout != null) config.boot.loader.timeout;