pyrox.dev
lib: refactor commitIdFromGitRepo with fileContents
+3
-3
lib/sources.nix
+3
-3
lib/sources.nix
···
44
packedRefsName = toString path + "/packed-refs";
45
in if lib.pathExists fileName
46
then
47
-
let fileContent = readFile fileName;
48
# Sometimes git stores the commitId directly in the file but
49
# sometimes it stores something like: «ref: refs/heads/branch-name»
50
-
matchRef = match "^ref: (.*)\n$" fileContent;
51
in if isNull matchRef
52
-
then lib.removeSuffix "\n" fileContent
53
else readCommitFromFile path (lib.head matchRef)
54
# Sometimes, the file isn't there at all and has been packed away in the
55
# packed-refs file, so we have to grep through it:
···
44
packedRefsName = toString path + "/packed-refs";
45
in if lib.pathExists fileName
46
then
47
+
let fileContent = lib.fileContents fileName;
48
# Sometimes git stores the commitId directly in the file but
49
# sometimes it stores something like: «ref: refs/heads/branch-name»
50
+
matchRef = match "^ref: (.*)$" fileContent;
51
in if isNull matchRef
52
+
then fileContent
53
else readCommitFromFile path (lib.head matchRef)
54
# Sometimes, the file isn't there at all and has been packed away in the
55
# packed-refs file, so we have to grep through it: