Only change symlink if it is not already correct

2021-12-27 16:05:19 +01:00 · 2021-12-27 16:05:19 +01:00 · a117211bd2
commit a117211bd2
parent c169e557cd
1 changed files with 3 additions and 0 deletions
--- a/run.py
+++ b/run.py
@ -118,6 +118,9 @@ def convert_template(env, template, key_value_store, out):

 def create_symlink(source, destination):
    if os.path.exists(destination):
+        if os.path.islink(destination) and os.readlink(destination) == source:
+            return
+
        if not args.force:
            print('`{destination}` already exists, will not overwrite. Rerun with `-f` to force overwiring existing files.', file=sys.stderr)
            return