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gml-format: Skip writing formatted GML to file if no changes were made

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This stops all GML files from appeared under the "Changes not staged
for commit" section of the commit message comment due to the changed
last-modified timestamp of the file.
This commit is contained in:
Idan Horowitz 2022-02-12 19:28:22 +02:00
parent 0a93bf5e7b
commit 9839a1699f
1 changed files with 2 additions and 0 deletions
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2
Userland/Utilities/gml-format.cpp
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@ -30,6 +30,8 @@ ErrorOr<bool> format_file(StringView path, bool inplace)
}
auto formatted_gml = formatted_gml_or_error.release_value();
if (inplace && !read_from_stdin) {
if (formatted_gml == contents)
return true;
if (!file->seek(0) || !file->truncate(0)) {
warnln("Could not truncate {}: {}", path, file->error_string());
return false;