Add resource ID validation (#129)

Author: howieleung

azure.yaml

@@ -7,6 +7,17 @@ metadata:
   template: [email protected]
 
 hooks:
+  preup:
+    posix:
+      shell: sh
+      run: chmod u+r+x ./scripts/validate_env_vars.sh; ./scripts/validate_env_vars.sh
+      interactive: true
+      continueOnError: false
+    windows:
+      shell: pwsh
+      run: ./scripts/validate_env_vars.ps1
+      interactive: true
+      continueOnError: false      
   preprovision:
     posix:
       shell: sh

scripts/validate_env_vars.ps1

@@ -0,0 +1,22 @@
+# Define environment variables and their regex patterns
+$envValidationRules = @{
+    "AZURE_EXISTING_AIPROJECT_RESOURCE_ID" = '^/subscriptions/[0-9a-fA-F-]{36}/resourceGroups/[^/]+/providers/Microsoft\.CognitiveServices/accounts/[^/]+/projects/[^/]+$'
+}
+
+$hasError = $false
+
+foreach ($envVar in $envValidationRules.Keys) {
+    $pattern = $envValidationRules[$envVar]
+    $value = [Environment]::GetEnvironmentVariable($envVar)
+
+    if ($value) {
+        if ($value -notmatch $pattern) {
+            Write-Host "❌ Invalid value for '$envVar'. Expected pattern: $pattern"
+            $hasError = $true
+        }
+    }
+}
+
+if ($hasError) {
+    exit 1
+}

scripts/validate_env_vars.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# Define environment variables and their regex patterns
+declare -A envValidationRules=(
+  ["AZURE_EXISTING_AIPROJECT_RESOURCE_ID"]='^/subscriptions/[0-9a-fA-F-]{36}/resourceGroups/[^/]+/providers/Microsoft\.CognitiveServices/accounts/[^/]+/projects/[^/]+$'
+)
+
+hasError=0
+
+for envVar in "${!envValidationRules[@]}"; do
+  pattern="${envValidationRules[$envVar]}"
+  value="${!envVar}"
+
+  if [[ -n "$value" ]]; then
+    if ! echo "$value" | grep -Eq "$pattern"; then
+      echo "❌ Invalid value for '$envVar'. Expected pattern: $pattern" >&2
+      hasError=1
+    fi
+  fi
+done
+
+exit $hasError