fix: release notes script further tested and fixed

resources/scripts/release-notes.bash

@@ -3,22 +3,39 @@
 # Get tags sorted by creation date
 tags=$(git tag --sort=creatordate)
 
-# Convert tags into an array using IFS
-IFS=$'\n' tagArray=("$tags")
+# Convert tags into an array using a mapfile or read -a
+if [[ $(echo "$BASH_VERSION" | cut -d. -f1) -ge 4 ]]; then
+    # For Bash 4 and newer
+    readarray -t tagArray <<< "$tags"
+else
+    # For older Bash versions like the default on macOS
+    IFS=$'\n' read -d '' -ra tagArray <<< "$tags"
+fi
 
-# Get the number of tags
+# Determine the number of tags
 len=${#tagArray[@]}
 
-# Extract the last and second last tags based on length
-latestTag=${tagArray[$len-1]}
-secondLastTag=${tagArray[$len-2]}
-
-# Check if the tags are assigned correctly
-if [ -z "$latestTag" ] || [ -z "$secondLastTag" ]; then
-    echo "Not enough tags found."
+# Get the last two tags if there are at least two tags
+if [ "$len" -gt 1 ]; then
+    latestTag=${tagArray[$len-1]}
+    secondLastTag=${tagArray[$len-2]}
+else
+    echo "Not enough tags found. Need at least two."
     exit 1
 fi
 
 # Generate release notes from commits between the two latest tags
+echo ""
 echo "Release Notes from $secondLastTag to $latestTag:"
-git log "$secondLastTag".."$latestTag" --pretty=format:"%s" | grep -E 'feature:|fix:' | sort | uniq | sed -e 's/feature:/\nNew Feature:/g' -e 's/fix:/\nFix:/g'
+echo ""
+
+# Separate features and fixes
+features=$(git log "$secondLastTag".."$latestTag" --pretty=format:"%s" | grep 'feature:' | sed 's/feature:/* /g' | sort | uniq)
+fixes=$(git log "$secondLastTag".."$latestTag" --pretty=format:"%s" | grep 'fix:' | sed 's/fix:/* /g' | sort | uniq)
+
+echo "New Features:"
+echo "$features"
+echo ""
+echo "Fixes:"
+echo "$fixes"
+echo ""