update validate bicep

Signed-off-by: sk593 <[email protected]>

.github/scripts/validate_bicep.py

@@ -46,6 +46,11 @@ def validate_file(f):
     stderr = result.stderr.decode("utf-8")
     exitcode = result.returncode
 
+    warning_prefix = "WARNING: The following experimental Bicep features"
+    if stderr.startswith(warning_prefix):
+        stderr = ""
+        exitcode = 0
+
     if exitcode != 0:
         failures.append(f)
         print(stderr, flush=True)

.github/workflows/validate-bicep.yaml

@@ -25,14 +25,14 @@ jobs:
     name: Validate Bicep Code
     runs-on: ubuntu-latest
     steps:
-    - name: Check out repo
-      uses: actions/checkout@v4
-    - name: Parse release version and set environment variables
-      run: python ./.github/scripts/get_docs_version.py
-    - name: Download rad-bicep
-      run: |
-        oras pull ghcr.io/radius-project/radius/bicep/rad-bicep/linux-x64:latest
-        chmod +x rad-bicep
-        ./rad-bicep --version
-    - name: Verify Bicep files
-      run: python ./.github/scripts/validate_bicep.py
+      - name: Check out repo
+        uses: actions/checkout@v4
+      - name: Setup and verify bicep CLI
+        run: |
+          curl -Lo rad-bicep https://github.com/Azure/bicep/releases/latest/download/bicep-linux-x64
+          chmod +x ./rad-bicep
+          bicep --version
+      - name: Verify Bicep files
+        run: ./build/validate-bicep.sh
+        env:
+          BICEP_PATH: './rad-bicep'