Use cache in CI (#1074)

* Use cache in CI

This sets up the action with cache.

* Don't use cache for examples

Author: therve

.github/workflows/approved_status.yml

@@ -26,8 +26,6 @@ jobs:
           app_id: ${{ secrets.PIPELINE_GITHUB_APP_ID }}
           private_key: ${{ secrets.PIPELINE_GITHUB_APP_PRIVATE_KEY }}
           repository: DataDog/datadog-api-spec
-      - name: Checkout code
-        uses: actions/checkout@v2
       - name: Post PR review status check
         uses: DataDog/github-actions/[email protected]
         with:

.github/workflows/docs.yml

@@ -13,15 +13,16 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           # Fetch all history for applying timestamps to every page
           fetch-depth: 0
 
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: "3.8"
+          cache: "pip"
 
       - name: Upgrade Python packaging tools
         run: pip install --disable-pip-version-check --upgrade pip setuptools wheel

.github/workflows/publish.yml

@@ -10,16 +10,17 @@ jobs:
     name: Upload release
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         # Include all history and tags, needed for building the right version
         with:
           ref: ${{ github.event.release.tag_name }}
           fetch-depth: 0
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         name: Install Python
         with:
           python-version: "3.10"
+          cache: "pip"
 
       - name: Install pypa/build
         run: python -m pip install build --user

.github/workflows/test.yml

@@ -27,7 +27,7 @@ jobs:
         with:
           app_id: ${{ secrets.PIPELINE_GITHUB_APP_ID }}
           private_key: ${{ secrets.PIPELINE_GITHUB_APP_PRIVATE_KEY }}
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
           ref: ${{ github.event.pull_request.head.sha }}
@@ -77,11 +77,12 @@ jobs:
     runs-on: ${{ matrix.platform }}
     if: github.event.pull_request.draft == false && !contains(github.event.pull_request.labels.*.name, 'ci/skip') && !contains(github.event.pull_request.head.ref, 'datadog-api-spec/test/')
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
+          cache: "pip"
       - name: Upgrade pip
         run: |
           python -m pip install --upgrade pip
@@ -96,9 +97,9 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event.pull_request.draft == false && !contains(github.event.pull_request.labels.*.name, 'ci/skip') && !contains(github.event.pull_request.head.ref, 'datadog-api-spec/test/')
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Install Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: "3.10"
       - name: Check examples
@@ -121,7 +122,7 @@ jobs:
           private_key: ${{ secrets.PIPELINE_GITHUB_APP_PRIVATE_KEY }}
           repository: DataDog/datadog-api-spec
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Post status check
         uses: DataDog/github-actions/[email protected]
         with:

.github/workflows/test_integration.yml

@@ -40,7 +40,7 @@ jobs:
           private_key: ${{ secrets.PIPELINE_GITHUB_APP_PRIVATE_KEY }}
           repository: DataDog/datadog-api-spec
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Post pending status check
         if: github.event_name == 'pull_request' && contains(github.event.pull_request.head.ref, 'datadog-api-spec/generated/')
         uses: DataDog/github-actions/[email protected]
@@ -50,9 +50,10 @@ jobs:
           status: pending
           context: integration
       - name: Set up Python 3.10
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: "3.10"
+          cache: "pip"
       - name: Upgrade pip
         run: |
           python -m pip install --upgrade pip