Added automation workflows

added auto-assigner, auto-commenter, auto-labeler and stale automation workflows.

Author: iamwatchdogs

.github/auto-assign-config.yml

@@ -0,0 +1,26 @@
+# Set to true to add reviewers to pull requests
+addReviewers: true
+
+# Set to true to add assignees to pull requests
+addAssignees: author
+
+# A list of reviewers to be added to pull requests (GitHub user name)
+reviewers:
+  - iamwatchdogs
+
+# A number of reviewers added to the pull request
+# Set 0 to add all the reviewers (default: 0)
+numberOfReviewers: 1
+
+# A list of assignees, overrides reviewers if set
+# assignees:
+#   - assigneeA
+
+# A number of assignees to add to the pull request
+# Set to 0 to add all of the assignees.
+# Uses numberOfReviewers if unset.
+# numberOfAssignees: 2
+
+# A list of keywords to be skipped the process that add reviewers if pull requests include it
+# skipKeywords:
+#   - wip

.github/workflows/auto-assigner.yml

@@ -0,0 +1,19 @@
+name: Auto Assign
+
+on:
+  pull_request_target:
+    types: [opened, ready_for_review]
+  issues:
+    types: [opened]
+
+permissions:
+  issues: write
+  pull-requests: write
+
+jobs:
+  auto-assign:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: kentaro-m/[email protected]
+        with:
+          configuration-path: '.github/auto-assign-config.yml'

.github/workflows/auto-commenter.yml

@@ -0,0 +1,28 @@
+name: Auto-commenter
+
+on:
+  pull_request_target:
+    types: [opened, closed]
+
+permissions:
+  id-token: write
+  issues: write
+  pull-requests: write
+
+jobs:
+  automated-message:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: wow-actions/auto-comment@v1
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          pullRequestOpened: |
+            👋 @{{ author }}
+            Thank you for raising your pull request.
+            Please make sure you have followed our contributing guidelines. We will review it as soon as possible.
+
+          pullRequestClosed: |
+            👋 @{{ author }} This PR is closed. If you think there's been a mistake, please contact the maintainer @iamwatchdogs.
+
+          pullRequestMerged: |
+            Thank you for contributing @{{ author }}. Make sure to check your contribution on [GitHub Pages](https://grow-with-open-source.github.io/C-CPP-Projects/ "view contributions").

.github/workflows/auto-labeler.yml

@@ -0,0 +1,50 @@
+name: hacktoberfest-labeler
+
+on:
+  pull_request_target:
+    types: [opened, reopened, closed]
+
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  auto-labeler:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check for hacktoberfest season
+        id: check-month
+        run: |
+          current_month=$(date +'%m')
+          if [ "$current_month" == "10" ]; then
+            echo "is_october=true" >> $GITHUB_OUTPUT
+          else
+            echo "is_october=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Creating config file
+        env:
+          ACTION: ${{ github.event.action }}
+        run: |
+          touch ./hacktoberfest-labeler.yml
+
+          if [ "$ACTION" != "closed" ]; then
+            echo "hacktoberfest:" > hacktoberfest-labeler.yml
+          else
+            echo "hacktoberfest-accepted:" > hacktoberfest-labeler.yml
+          fi
+          echo "- changed-files:" >> hacktoberfest-labeler.yml
+          echo "  - any-glob-to-any-file: '**'" >> hacktoberfest-labeler.yml
+
+          echo "Created the config file:"
+          echo "------------------------"
+          cat ./hacktoberfest-labeler.yml
+
+      - name: Label the PRs
+        if: steps.check-month.outputs.is_october == 'true' ||
+          github.event.pull_request.merged == 'true' &&
+          contains(github.event.pull_request.labels.*.name, 'hacktoberfest')
+        uses: actions/[email protected]
+        with:
+          configuration-path: ./hacktoberfest-labeler.yml

.github/workflows/stale.yml

@@ -0,0 +1,25 @@
+name: close-stale-issue-and-prs
+
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+permissions:
+  contents: write
+  issues: write
+  pull-requests: write
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v8
+        with:
+          stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.'
+          stale-pr-message: 'This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days.'
+          close-issue-message: 'This issue was closed because it has been stalled for 5 days with no activity.'
+          close-pr-message: 'This PR was closed because it has been stalled for 10 days with no activity.'
+          days-before-issue-stale: 30
+          days-before-pr-stale: 45
+          days-before-issue-close: 5
+          days-before-pr-close: 10