add more comments

Author: MelvinKl

.github/workflows/release-trigger.yaml

@@ -15,20 +15,24 @@ jobs:
           git config --global user.name "SDK Releaser Bot"
           git config --global user.email "[email protected]"
 
-          for file in $(git diff --name-only HEAD~1..HEAD | grep pyproject.toml); do    
-              if git diff HEAD~1..HEAD $file | grep "version ="; then
-                  version_changes=$(git diff HEAD~1..HEAD $file | grep "version =")
+          for file in $(git diff --name-only HEAD~1..HEAD | grep pyproject.toml); do
+              # Extract the change regarding the version from the pyproject.toml file
+              version_changes=$(git diff HEAD~1..HEAD $file | grep "version =")
+              # Check if the extracted change is not empty
+              if [ -n "$version_changes" ]; then
+                  # Split all found version changes, so we can compare the old and new version.
                   splitted_version_changes=($(echo "$version_changes" | grep -oP '(?<=version = )[^ ]*'))
-                  # Check if all versions are equal
-                  if [ $(echo "${splitted_version_changes[@]}" | tr ' ' '\n' | sort -u | wc -l) -ne 1 ]; then        
-                      dirpath=$(dirname $file)        
+                  # Only create a tag if there has been an actual change in the version, not just a format change.
+                  if [ $(echo "${splitted_version_changes[@]}" | tr ' ' '\n' | sort -u | wc -l) -ne 1 ]; then
+                      dirpath=$(dirname $file)
+                      # Extract just the version number
                       current_version=$(grep -o "version = .*" ${file} | cut -d '=' -f 2-)
                       dirpath=$(dirname $file)
-                      relpath=${file#*/core|stackit/*}
                       cleaned_version=$(echo "$current_version" | tr -d '" ')
-                      tag=$(echo "${dirpath}/${cleaned_version}")                
-                      git tag -a $tag -m "Release $cleaned_version"        
-                      git push origin tag $tag          
+                      # Create the tag based on the updated service and the new version
+                      tag=$(echo "${dirpath}/${cleaned_version}")
+                      git tag -a $tag -m "Release $cleaned_version"
+                      git push origin tag $tag
                   fi            
               fi            
           done