Merge pull request #29 from cicsdev/aj-copyright

Copyright checker auto update

Author: AaronJhaj

.github/workflows/java.yaml

@@ -13,18 +13,41 @@ jobs:
     name: Check Copyright
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          
       - name: Check Copyright
         env:
           EXTENSIONS: "*.java"
-          COPYRIGHT_STATEMENT: "/**\n * Copyright IBM Corp. 2016\n */"
+          BASE_COPYRIGHT: "Copyright IBM Corp. 2016"
         run: |
-          for ext in $EXTENSIONS; do
-            for file in $(find . -type f -name "$ext" ! -path "cics-java-liberty-link-app/*"); do
-              if ! grep -q "Copyright" "$file"; then
-                echo -e "$COPYRIGHT_STATEMENT\n$(cat "$file")" > "$file"
-              fi
-            done
+          for ext in "$EXTENSIONS"; do
+              for file in $(find . -type f -name "$ext" -path "./cics-java-liberty-link-app/*"); do
+                  echo "Processing file: $file"  
+                  
+                  LAST_MODIFIED_YEAR=$(git log --follow -1 --format="%ad" --date=format:"%Y" -- "$file")
+
+                  if ! grep -q "Copyright" "$file"; then
+                      echo -e "/**\n * $BASE_COPYRIGHT\n */\n$(cat "$file")" > "$file"
+                  else
+                      # Extract existing copyright line
+                      CURRENT_COPYRIGHT=$(grep -o "Copyright IBM Corp. [0-9]\{4\}\(, [0-9]\{4\}\)\?" "$file")
+                    
+                      # Check if LAST_MODIFIED_YEAR is anywhere in current copyright
+                      if [[ "$CURRENT_COPYRIGHT" != *"$LAST_MODIFIED_YEAR"* ]]; then
+                          # Check if copyright has two years
+                          if [[ "$CURRENT_COPYRIGHT" =~ ,\ [0-9]{4}$ ]]; then
+                              # If there is already a second year, replace it
+                              sed -i "s/$BASE_COPYRIGHT, [0-9]\{4\}/$BASE_COPYRIGHT, $LAST_MODIFIED_YEAR/" "$file"
+                          else
+                              # If there is no second year, add it
+                              sed -i "s/$BASE_COPYRIGHT/$BASE_COPYRIGHT, $LAST_MODIFIED_YEAR/" "$file"
+                          fi
+                      fi
+                  fi
+              done
           done
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v7

cics-java-liberty-link-app/src/main/java/com/ibm/cics/server/examples/wlp/link/HelloLiberty.java

@@ -2,7 +2,7 @@
 /*                                                                    */
 /* SAMPLE                                                             */
 /*                                                                    */
-/* (c) Copyright IBM Corp. 2016 All Rights Reserved                   */
+/* (c) Copyright IBM Corp. 2016, 2024 All Rights Reserved             */
 /*                                                                    */
 /* US Government Users Restricted Rights - Use, duplication or        */
 /* disclosure restricted by GSA ADP Schedule Contract with IBM Corp   */