feat: Add GH checks and templates (#222)

.github/workflows/pre-commit.yaml

@@ -0,0 +1,27 @@
+name: Common issues check
+
+on: [pull_request]
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - run: |
+        git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
+    - name: Get changed files
+      id: file_changes
+      run: |
+        export DIFF=$(git diff --name-only origin/${{ github.base_ref }} ${{ github.sha }})
+        echo "Diff between ${{ github.base_ref }} and ${{ github.sha }}"
+        echo "::set-output name=files::$( echo "$DIFF" | xargs echo )"
+    - uses: actions/setup-python@v2
+      with:
+        python-version: '3.9'
+    - name: Execute pre-commit
+      uses: pre-commit/action@v2.0.0
+      env:
+        SKIP: no-commit-to-branch
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        extra_args: --color=always --show-diff-on-failure --files ${{ steps.file_changes.outputs.files }}

.github/workflows/stale-actions.yaml

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+name: "Mark or close stale issues and PRs"
+on:
+  schedule:
+  - cron: "0 0 * * *"
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/stale@v3
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        # Staling issues and PR's
+        days-before-stale: 30
+        stale-issue-label: lifecycle/stale
+        stale-pr-label: lifecycle/stale
+        stale-issue-message: |
+          This issue has been automatically marked as stale because it has been open 30 days
+          with no activity. Remove stale label or comment or this issue will be closed in 10 days
+        stale-pr-message: |
+          This PR has been automatically marked as stale because it has been open 30 days
+          with no activity. Remove stale label or comment or this PR will be closed in 10 days
+        # Not stale if have this labels
+        exempt-issue-labels: kind/bug,lifecycle/active,lifecycle/frozen
+        exempt-pr-labels:    kind/bug,lifecycle/active,lifecycle/frozen
+        # If unstale
+        labels-to-remove-when-unstale: lifecycle/stale
+        # Close issue operations
+        # Label will be automatically removed if the issues are no longer closed nor locked.
+        days-before-close: 10
+        close-issue-label: lifecycle/rotten
+        delete-branch: true
+        close-issue-message: This issue was automatically closed because of stale in 10 days
+        close-pr-message: This PR was automatically closed because of stale in 10 days