···

       
138
       
 
       
             in if m == null

     

       
139
       
 
       
                then throw ("File contains no gitdir reference: " + path)

     

       
140
       
 
       
                else

     

       
141
       
-
       
                  let gitDir     = absolutePath (dirOf path) (lib.head m);

     

       
142
       
-
       
                      commonDir' = if pathIsRegularFile "${gitDir}/commondir"

     

       
143
       
-
       
                                   then lib.fileContents "${gitDir}/commondir"

     

       
144
       
-
       
                                   else gitDir;

     

       
145
       
-
       
                      commonDir  = absolutePath gitDir commonDir';

     

       
146
       
-
       
                      refFile    = lib.removePrefix "${commonDir}/" "${gitDir}/${file}";

     

       
0
       
 
       

     

       
147
       
 
       
                  in readCommitFromFile refFile commonDir

     

       
148
       
 
       


     

       
149
       
 
       
           else if pathIsRegularFile fileName

     

···

       
138
       
 
       
             in if m == null

     

       
139
       
 
       
                then throw ("File contains no gitdir reference: " + path)

     

       
140
       
 
       
                else

     

       
141
       
+
       
                  let gitDir      = absolutePath (dirOf path) (lib.head m);

     

       
142
       
+
       
                      commonDir'' = if pathIsRegularFile "${gitDir}/commondir"

     

       
143
       
+
       
                                    then lib.fileContents "${gitDir}/commondir"

     

       
144
       
+
       
                                    else gitDir;

     

       
145
       
+
       
                      commonDir'  = lib.removeSuffix "/" commonDir'';

     

       
146
       
+
       
                      commonDir   = absolutePath gitDir commonDir';

     

       
147
       
+
       
                      refFile     = lib.removePrefix "${commonDir}/" "${gitDir}/${file}";

     

       
148
       
 
       
                  in readCommitFromFile refFile commonDir

     

       
149
       
 
       


     

       
150
       
 
       
           else if pathIsRegularFile fileName