chore: remove upstream CI workflows (mirror inertization per internal#233)

Add oncall logic to assign issues and PRs

.github/auto_assign.yml

@@ -1,21 +0,0 @@
-# Set to true to add reviewers to pull requests
-addReviewers: true
-
-# Set to true to add assignees to pull requests
-addAssignees: false
-
-# A list of reviewers to be added to pull requests (GitHub user name)
-reviewers:
-  - anuragc617
-  - pallavx
-  - pdotl
-  - phantsure
-  - kotewar
-  - aparna-ravindra
-  - tiwarishub
-  - vsvipul
-  - bishal-pdmsft
-
-# A number of reviewers added to the pull request
-# Set 0 to add all the reviewers (default: 0)
-numberOfReviewers: 1

.github/workflows/auto-assign-issues.yml

@@ -1,15 +0,0 @@
-name: Issue assignment
-
-on:
-    issues:
-        types: [opened]
-
-jobs:
-    auto-assign:
-        runs-on: ubuntu-latest
-        steps:
-            - name: 'Auto-assign issue'
-              uses: pozil/auto-assign-issue@v1.4.0
-              with:
-                  assignees: anuragc617,pallavx,pdotl,phantsure,kotewar,tiwarishub,aparna-ravindra,vsvipul,bishal-pdmsft
-                  numOfAssignee: 1

.github/workflows/auto-assign.yml

@@ -1,10 +0,0 @@
-name: 'Auto Assign'
-on:
-  pull_request_target:
-    types: [opened, ready_for_review]
-
-jobs:
-  add-reviews:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: kentaro-m/auto-assign-action@v1.2.1

.github/workflows/check-dist.yml

@@ -1,49 +0,0 @@
-# `dist/index.js` is a special file in Actions.
-# When you reference an action with `uses:` in a workflow,
-# `index.js` is the code that will run.
-# For our project, we generate this file through a build process
-# from other source files.
-# We need to make sure the checked-in `index.js` actually matches what we expect it to be.
-name: Check dist/
-
-on:
-  push:
-    branches:
-      - main
-    paths-ignore:
-      - '**.md'
-  pull_request:
-    paths-ignore:
-      - '**.md'
-  workflow_dispatch:
-
-jobs:
-  check-dist:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-      - name: Setup Node.js 16.x
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.x
-      - name: Install dependencies
-        run: npm ci
-      - name: Rebuild the dist/ directory
-        run: npm run build
-
-      - name: Compare the expected and actual dist/ directories
-        run: |
-          if [ "$(git diff --ignore-space-at-eol dist/ | wc -l)" -gt "0" ]; then
-            echo "Detected uncommitted changes after build.  See status below:"
-            git diff
-            exit 1
-          fi
-        id: diff
-
-      # If index.js was different than expected, upload the expected version as an artifact
-      - uses: actions/upload-artifact@v3
-        if: ${{ failure() && steps.diff.conclusion == 'failure' }}
-        with:
-          name: dist
-          path: dist/

.github/workflows/close-inactive-issues.yml

@@ -1,22 +0,0 @@
-name: Close inactive issues
-on:
-  schedule:
-    - cron: "30 8 * * *"
-
-jobs:
-  close-issues:
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-      pull-requests: write
-    steps:
-      - uses: actions/stale@v3
-        with:
-          days-before-issue-stale: 200
-          days-before-issue-close: 5
-          stale-issue-label: "stale"
-          stale-issue-message: "This issue is stale because it has been open for 200 days with no activity. Leave a comment to avoid closing this issue in 5 days."
-          close-issue-message: "This issue was closed because it has been inactive for 5 days since being marked as stale."
-          days-before-pr-stale: -1
-          days-before-pr-close: -1
-          repo-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/codeql.yml

@@ -1,52 +0,0 @@
-name: "Code scanning - action"
-
-on:
-  push:
-  pull_request:
-  schedule:
-    - cron: '0 19 * * 0'
-
-jobs:
-  CodeQL-Build:
-
-    # CodeQL runs on ubuntu-latest and windows-latest
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v3
-      with:
-        # We must fetch at least the immediate parents so that if this is
-        # a pull request then we can checkout the head.
-        fetch-depth: 2
-
-    # If this run was triggered by a pull request event, then checkout
-    # the head of the pull request instead of the merge commit.
-    - run: git checkout HEAD^2
-      if: ${{ github.event_name == 'pull_request' }}
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      # Override language selection by uncommenting this and choosing your languages
-      # with:
-      #   languages: go, javascript, csharp, python, cpp, java
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1

.github/workflows/licensed.yml

@@ -1,24 +0,0 @@
-name: Licensed
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    branches:
-      - main
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    name: Check licenses
-    steps:
-      - uses: actions/checkout@v3
-      - run: npm ci
-      - name: Install licensed
-        run: |
-          cd $RUNNER_TEMP
-          curl -Lfs -o licensed.tar.gz https://github.com/github/licensed/releases/download/2.12.2/licensed-2.12.2-linux-x64.tar.gz
-          sudo tar -xzf licensed.tar.gz
-          sudo mv licensed /usr/local/bin/licensed
-      - run: licensed status

.github/workflows/workflow.yml

@@ -1,139 +0,0 @@
-name: Tests
-
-on:
-  pull_request:
-    branches:
-      - main
-      - releases/**
-  push:
-    branches:
-      - main
-      - releases/**
-
-jobs:
-  # Build and unit test
-  build:
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macOS-latest]
-      fail-fast: false
-    runs-on: ${{ matrix.os }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Setup Node.js 16.x
-      uses: actions/setup-node@v3
-      with:
-        node-version: 16.x
-    - name: Determine npm cache directory
-      id: npm-cache
-      run: |
-        echo "::set-output name=dir::$(npm config get cache)"
-    - name: Restore npm cache
-      uses: actions/cache@v3
-      with:
-        path: ${{ steps.npm-cache.outputs.dir }}
-        key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-        restore-keys: |
-          ${{ runner.os }}-node-
-    - run: npm ci
-    - name: Prettier Format Check
-      run: npm run format-check
-    - name: ESLint Check
-      run: npm run lint
-    - name: Build & Test
-      run: npm run test
-
-  # End to end save and restore
-  test-save:
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macOS-latest]
-      fail-fast: false
-    runs-on: ${{ matrix.os }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Generate files in working directory
-      shell: bash
-      run: __tests__/create-cache-files.sh ${{ runner.os }} test-cache
-    - name: Generate files outside working directory
-      shell: bash
-      run: __tests__/create-cache-files.sh ${{ runner.os }} ~/test-cache
-    - name: Save cache
-      uses: ./
-      with:
-        key: test-${{ runner.os }}-${{ github.run_id }}
-        path: |
-          test-cache
-          ~/test-cache
-  test-restore:
-    needs: test-save
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macOS-latest]
-      fail-fast: false
-    runs-on: ${{ matrix.os }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Restore cache
-      uses: ./
-      with:
-        key: test-${{ runner.os }}-${{ github.run_id }}
-        path: |
-          test-cache
-          ~/test-cache
-    - name: Verify cache files in working directory
-      shell: bash
-      run: __tests__/verify-cache-files.sh ${{ runner.os }} test-cache
-    - name: Verify cache files outside working directory
-      shell: bash
-      run: __tests__/verify-cache-files.sh ${{ runner.os }} ~/test-cache
-
-  # End to end with proxy
-  test-proxy-save:
-    runs-on: ubuntu-latest
-    container:
-      image: ubuntu:latest
-      options: --dns 127.0.0.1
-    services:
-      squid-proxy:
-        image: ubuntu/squid:latest
-        ports:
-          - 3128:3128
-    env:
-      https_proxy: http://squid-proxy:3128
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Generate files
-      run: __tests__/create-cache-files.sh proxy test-cache
-    - name: Save cache
-      uses: ./
-      with:
-        key: test-proxy-${{ github.run_id }}
-        path: test-cache
-  test-proxy-restore:
-    needs: test-proxy-save
-    runs-on: ubuntu-latest
-    container:
-      image: ubuntu:latest
-      options: --dns 127.0.0.1
-    services:
-      squid-proxy:
-        image: ubuntu/squid:latest
-        ports:
-          - 3128:3128
-    env:
-      https_proxy: http://squid-proxy:3128
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Restore cache
-      uses: ./
-      with:
-        key: test-proxy-${{ github.run_id }}
-        path: test-cache
-    - name: Verify cache
-      run: __tests__/verify-cache-files.sh proxy test-cache

README.md

@@ -233,10 +233,11 @@ jobs:
 ## Known practices and workarounds
 Following are some of the known practices/workarounds which community has used to fulfill specific requirements. You may choose to use them if suits your use case. Note these are not necessarily the only or the recommended solution.
 
-- [Cache segment restore timeout](./workarounds.md#cache-segment-restore-timeout)
-- [Update a cache](./workarounds.md#update-a-cache)
-- [Use cache across feature branches](./workarounds.md#use-cache-across-feature-branches)
-- [Improving cache restore performance on Windows/Using cross-os caching](./workarounds.md#improving-cache-restore-performance-on-windows-using-cross-os-caching)
+- [Cache segment restore timeout](./tips-and-workarounds.md#cache-segment-restore-timeout)
+- [Update a cache](./tips-and-workarounds.md#update-a-cache)
+- [Use cache across feature branches](./tips-and-workarounds.md#use-cache-across-feature-branches)
+- [Improving cache restore performance on Windows/Using cross-os caching](./tips-and-workarounds.md#improving-cache-restore-performance-on-windows-using-cross-os-caching)
+- [Force deletion of caches overriding default cache eviction policy](./tips-and-workarounds.md#force-deletion-of-caches-overriding-default-cache-eviction-policy)
 
 #### Windows environment variables
 Please note that Windows environment variables (like `%LocalAppData%`) will NOT be expanded by this action. Instead, prefer using `~` in your paths which will expand to HOME directory. For example, instead of `%LocalAppData%`, use `~\AppData\Local`. For a list of supported default environment variables, see [this](https://docs.github.com/en/actions/learn-github-actions/environment-variables) page. 

tips-and-workarounds.md

@@ -1,9 +1,9 @@
-#### Cache segment restore timeout
+## Cache segment restore timeout
 A cache gets downloaded in multiple segments of fixed sizes (`1GB` for a `32-bit` runner and `2GB` for a `64-bit` runner). Sometimes, a segment download gets stuck which causes the workflow job to be stuck forever and fail. Version `v3.0.8` of `actions/cache` introduces a segment download timeout. The segment download timeout will allow the segment download to get aborted and hence allow the job to proceed with a cache miss.
 
 Default value of this timeout is 60 minutes and can be customized by specifying an [environment variable](https://docs.github.com/en/actions/learn-github-actions/environment-variables) named `SEGMENT_DOWNLOAD_TIMEOUT_MINS` with timeout value in minutes.
 
-#### Update a cache
+## Update a cache
 A cache today is immutable and cannot be updated. But some use cases require the cache to be saved even though there was a "hit" during restore. To do so, use a `key` which is unique for every run and use `restore-keys` to restore the nearest cache. For example:
   ```yaml
       - name: update cache on every commit
@@ -16,10 +16,10 @@ A cache today is immutable and cannot be updated. But some use cases require the
   ```          
   Please note that this will create a new cache on every run and hence will consume the cache [quota](#cache-limits).
   
-#### Use cache across feature branches
+## Use cache across feature branches
 Reusing cache across feature branches is not allowed today to provide cache [isolation](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#restrictions-for-accessing-a-cache). However if both feature branches are from the default branch, a good way to achieve this is to ensure that the default branch has a cache. This cache will then be consumable by both feature branches.
 
-#### Improving cache restore performance on Windows/Using cross-os caching
+## Improving cache restore performance on Windows/Using cross-os caching
 Currently, cache restore is slow on Windows due to tar being inherently slow and the compression algorithm `gzip` in use. `zstd` is the default algorithm in use on linux and macos. It was disabled on Windows due to issues with bsd tar(libarchive), the tar implementation in use on Windows. 
 
 To improve cache restore performance, we can re-enable `zstd` as the compression algorithm using the following workaround. Add the following step to your workflow before the cache step:
@@ -35,4 +35,49 @@ To improve cache restore performance, we can re-enable `zstd` as the compression
 
 The `cache` action will use GNU tar instead of bsd tar on Windows. This should work on all Github Hosted runners as it is. For self-hosted runners, please ensure you have GNU tar and `zstd` installed.
 
-The above workaround is also needed if you wish to use cross-os caching since difference of compression algorithms will result in different cache versions for the same cache key. So the above workaround will ensure `zstd` is used for caching on all platforms thus resulting in the same cache version for the same cache key.
+The above workaround is also needed if you wish to use cross-os caching since difference of compression algorithms will result in different cache versions for the same cache key. So the above workaround will ensure `zstd` is used for caching on all platforms thus resulting in the same cache version for the same cache key.
+
+## Force deletion of caches overriding default cache eviction policy
+Caches have [branch scope restriction](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#restrictions-for-accessing-a-cache) in place. This means that if caches for a specific branch are using a lot of storage quota, it may result into more frequently used caches from `default` branch getting thrashed. For example, if there are many pull requests happening on a repo and are creating caches, these cannot be used in default branch scope but will still occupy a lot of space till they get cleaned up by [eviction policy](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#usage-limits-and-eviction-policy). But sometime we want to clean them up on a faster cadence so as to ensure default branch is not thrashing. In order to achieve this, [gh-actions-cache cli](https://github.com/actions/gh-actions-cache/) can be used to delete caches for specific branches.
+
+This workflow uses `gh-actions-cache` to delete all the caches created by a branch. 
+<details>
+  <summary>Example</summary>
+
+```yaml
+name: cleanup caches by a branch
+on:
+  pull_request:
+    types:
+      - closed
+  workflow_dispatch:
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+
+      - name: Cleanup
+        run: |
+          gh extension install actions/gh-actions-cache
+          
+          REPO=${{ github.repository }}
+          BRANCH=${{ github.ref }}
+
+          echo "Fetching list of cache key"
+          cacheKeysForPR=$(gh actions-cache list -R $REPO -B $BRANCH | cut -f 1 )
+
+          ## Setting this to not fail the workflow while deleting cache keys. 
+          set +e
+          echo "Deleting caches..."
+          for cacheKey in $cacheKeysForPR
+          do
+              gh actions-cache delete $cacheKey -R $REPO -B $BRANCH --confirm
+          done
+          echo "Done"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+```
+</details>