Merge pull request #97 from itsmechinmoy/master

First Time Contributor Check

Author: itsmechinmoy

.github/workflows/pr_greetings.yml

@@ -11,6 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       pull-requests: write
+      contents: read
     steps:
     - name: Check if the PR creator is the repo owner or Weblate
       id: check_owner
@@ -21,12 +22,27 @@ jobs:
           echo "The PR creator is the repository owner or Weblate. Skipping greeting message."
           echo "skip=true" >> $GITHUB_ENV
         else
-          echo "The PR creator is not the repository owner or Weblate. Sending greeting message."
+          echo "The PR creator is not the repository owner or Weblate. Proceeding to check contribution history."
           echo "skip=false" >> $GITHUB_ENV
         fi
 
-    - name: Send Greeting Message
+    - name: Check if the contributor is first-time
+      id: check_first_time
       if: env.skip != 'true'
+      run: |
+        PR_AUTHOR=$(jq -r '.pull_request.user.login' "$GITHUB_EVENT_PATH")
+        CONTRIBUTOR_CHECK=$(curl -s "https://api.github.com/repos/${GITHUB_REPOSITORY}/commits?author=${PR_AUTHOR}&per_page=100" | jq -r '.[].commit.author.name')
+
+        if [[ -z "$CONTRIBUTOR_CHECK" ]]; then
+          echo "This is a first-time contributor. Sending greeting message."
+          echo "first_time=true" >> $GITHUB_ENV
+        else
+          echo "This contributor has contributed before. Skipping greeting message."
+          echo "first_time=false" >> $GITHUB_ENV
+        fi
+
+    - name: Send Greeting Message
+      if: env.first_time == 'true'
       uses: actions/github-script@v6
       with:
         script: |