feat(action): add an output for the changelog content

README.md

@@ -12,6 +12,7 @@ This action generates a changelog based on your Git history using [git-cliff](ht
 ### Output variables
 
 - `changelog`: Output file that contains the generated changelog.
+- `content`: Content of the changelog.
 
 ### Environment variables
 

action.yml

@@ -12,6 +12,8 @@ inputs:
 outputs:
   changelog:
     description: "output file"
+  content:
+    description: "content of the changelog"
 runs:
   using: "docker"
   image: "Dockerfile"

entrypoint.sh

@@ -23,10 +23,15 @@ exit_code=$?
 
 # Output to console
 cat "$OUTPUT"
-OUTPUT="$WORKDIR/$OUTPUT"
+
+# Set the changelog content
+echo "content<<EOF" >> $GITHUB_OUTPUT
+cat "$OUTPUT" >> $GITHUB_OUTPUT
+echo "EOF" >> $GITHUB_OUTPUT
 
 # Set output file
-echo "::set-output name=changelog::$OUTPUT"
+OUTPUT="$WORKDIR/$OUTPUT"
+echo "changelog=$OUTPUT" >> $GITHUB_OUTPUT
 
 # Pass exit code to the next step
-echo "::set-output name=exit_code::$exit_code"
+echo "exit_code=$exit_code" >> $GITHUB_OUTPUT