Run clang-format check during CI

[adrianreber]

No description provided.

[adrianreber]

For testing I included a wrong indentation and the CI will print an error like this:

Run if [ -z "master" ]; then
  if [ -z "master" ]; then
    git fetch --deepen=1
    git clang-format --diff --style file --extensions c,h "HEAD~1"
  else
    git fetch origin master
    git clang-format --diff --style file --extensions c,h origin/master
  fi
  shell: sh -e {0}
From https://github.com/libcdio/libcdio-paranoia
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
diff --git a/src/cd-paranoia.c b/src/cd-paranoia.c
index 2a6232c..e5df934 100644
--- a/src/cd-paranoia.c
+++ b/src/cd-paranoia.c
@@ -643,7 +643,7 @@ static void cleanup(void) {
   }
   if (reportfile_open) {
     if (reportfile)
-       fclose(reportfile);
+      fclose(reportfile);
     reportfile = NULL;
   }
 }
Error: Process completed with exit code 1.

[rocky]

Thanks. We should probably do likewise in libcdio. A new release of that will be coming up soon.