Add stale repos action

Signed-off-by: Matej Feder <matej.feder@dnation.cloud>

Author: matofeder

.github/workflows/inactive-users.yml

@@ -0,0 +1,36 @@
+---
+name: inactive user identifier
+
+"on":
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+      - get_stale  # for testing only - remove!
+  schedule:
+    - cron: "3 2 1 * *"
+
+permissions:
+  contents: read
+  issues: write
+
+jobs:
+  build:
+    name: inactive user identifier
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Analyze User Activity
+        id: analyze_user_activity
+        uses: peter-murray/inactive-users-action@v1
+        with:
+          token: ${{ secrets.GHP_MFEDER }}
+          organization: SovereignCloudStack
+          activity_days: 365
+
+      - name: Save User Activity Report
+        uses: actions/upload-artifact@v4
+        with:
+          name: reports
+          path: |
+            ${{ steps.analyze_user_activity.outputs.report_csv }}

.github/workflows/inactive-users2.yml

@@ -0,0 +1,34 @@
+name: Detect Inactive Members
+
+"on":
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+      - get_stale  # for testing only - remove!
+  schedule:
+    - cron: "3 2 1 * *"
+
+jobs:
+  check-inactive-members:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.0'  # Use appropriate Ruby version
+
+      - name: Install dependencies
+        run: |
+          gem install octokit dotenv
+
+      - name: Run inactive members script
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ORG_NAME: "your-org-name"  # Replace with your GitHub organization name
+        run: |
+          ruby path/to/find-inactive-members.rb

.github/workflows/stale-repos.yml

@@ -0,0 +1,88 @@
+---
+name: stale repo identifier
+
+"on":
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+      - get_stale  # for testing only - remove!
+  schedule:
+    - cron: "3 2 1 * *"
+
+permissions:
+  contents: read
+  issues: write
+
+jobs:
+  build:
+    name: Stale repo identifier
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        days: [335, 365]
+
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Run stale_repos tool
+        uses: github/stale-repos@v2.1.3
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ORGANIZATION: SovereignCloudStack
+          INACTIVE_DAYS: ${{ matrix.days }}
+          ACTIVITY_METHOD: "pushed"
+          ADDITIONAL_METRICS: "release,pr"
+
+      - name: Rename report file
+        run: mv stale_repos.md stale_repos_${{ matrix.days }}.md
+
+      - name: Upload stale report artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: stale_repos_report_${{ matrix.days }}
+          path: stale_repos_${{ matrix.days }}.md
+
+  create-issue:
+    name: Create or update stale repo issue
+    runs-on: ubuntu-latest
+    needs: build  # Runs after all matrix jobs finish
+
+    permissions:
+      issues: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Download all stale report artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: stale_reports
+
+      - name: Merge reports
+        run: |
+          echo "# Stale Repository Report" > final_stale_repos.md
+          for file in stale_reports/**/stale_repos_*.md; do
+            days=$(echo "$file" | grep -oE '[0-9]+')
+            echo "## Report for $days days" >> final_stale_repos.md
+            cat "$file" >> final_stale_repos.md
+            echo "" >> final_stale_repos.md
+          done
+
+      - name: Check for the stale report issue
+        run: |
+          ISSUE_NUMBER=$(gh search issues "Stale repository report" --match title --json number --jq ".[0].number")
+          echo "issue_number=$ISSUE_NUMBER" >> "$GITHUB_ENV"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Create or update issue
+        uses: peter-evans/create-issue-from-file@v5
+        with:
+          issue-number: ${{ env.issue_number }}
+          title: Stale repository report
+          content-filepath: ./final_stale_repos.md
+          token: ${{ secrets.GITHUB_TOKEN }}