CI: implement prettier for yaml formatting

.prettierignore

@@ -0,0 +1,20 @@
+# Ignore templated/generated or external directories for YAML formatting
+charts/gateway-helm/
+charts/gateway-addons-helm/
+charts/gateway-crds-helm/
+bin/install.yaml
+test/helm/gateway-helm/
+test/helm/gateway-addons-helm/
+test/helm/gateway-crds-helm/
+examples/extension-server/charts/extension-server
+site/node_modules/
+.vscode/
+
+# exclude release-notes
+release-notes/*
+
+# GitHub workflows 
+.github/workflows/*
+
+# tools/github-actions 
+tools/github-actions/**

examples/admin-console-config.yaml

@@ -16,8 +16,8 @@ spec:
       watch:
         type: Namespaces
         namespaces:
-        - default
-        - app-namespace
+          - default
+          - app-namespace
 
   # Admin server configuration
   admin:
@@ -54,11 +54,11 @@ spec:
       prometheus:
         disable: false
       sinks:
-      - type: OpenTelemetry
-        openTelemetry:
-          host: otel-collector.monitoring.svc.cluster.local
-          port: 4317
-          protocol: grpc
+        - type: OpenTelemetry
+          openTelemetry:
+            host: otel-collector.monitoring.svc.cluster.local
+            port: 4317
+            protocol: grpc
 
 ---
 # Example: Production configuration with console disabled
@@ -77,8 +77,8 @@ spec:
       watch:
         type: Namespaces
         namespaces:
-        - production
-        - staging
+          - production
+          - staging
 
   # Production admin configuration - more restrictive
   admin:
@@ -117,9 +117,9 @@ spec:
       watch:
         type: Namespaces
         namespaces:
-        - default
-        - development
-        - testing
+          - default
+          - development
+          - testing
 
   # Development admin configuration - all features enabled
   admin:
@@ -148,8 +148,8 @@ spec:
       prometheus:
         disable: false
       sinks:
-      - type: OpenTelemetry
-        openTelemetry:
-          host: jaeger-collector.observability.svc.cluster.local
-          port: 4317
-          protocol: grpc
+        - type: OpenTelemetry
+          openTelemetry:
+            host: jaeger-collector.observability.svc.cluster.local
+            port: 4317
+            protocol: grpc

examples/kubernetes/jwt/grpc-jwt.yaml

@@ -9,9 +9,9 @@ spec:
     name: yages
   jwt:
     providers:
-    - name: example
-      remoteJWKS:
-        uri: https://raw.githubusercontent.com/envoyproxy/gateway/main/examples/kubernetes/jwt/jwks.json
+      - name: example
+        remoteJWKS:
+          uri: https://raw.githubusercontent.com/envoyproxy/gateway/main/examples/kubernetes/jwt/jwks.json
 ---
 apiVersion: gateway.networking.k8s.io/v1
 kind: GRPCRoute
@@ -21,13 +21,13 @@ metadata:
     example: grpc-routing
 spec:
   parentRefs:
-  - name: example-gateway
+    - name: example-gateway
   hostnames:
-  - "grpc-example.com"
+    - "grpc-example.com"
   rules:
-  - backendRefs:
-    - group: ""
-      kind: Service
-      name: yages
-      port: 9000
-      weight: 1
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: yages
+          port: 9000
+          weight: 1

examples/kubernetes/jwt/jwt.yaml

@@ -9,49 +9,49 @@ spec:
     name: foo
   jwt:
     providers:
-    - name: example
-      remoteJWKS:
-        uri: https://raw.githubusercontent.com/envoyproxy/gateway/main/examples/kubernetes/jwt/jwks.json
-        cacheDuration: 60s
+      - name: example
+        remoteJWKS:
+          uri: https://raw.githubusercontent.com/envoyproxy/gateway/main/examples/kubernetes/jwt/jwks.json
+          cacheDuration: 60s
 ---
 apiVersion: gateway.networking.k8s.io/v1
 kind: HTTPRoute
 metadata:
   name: foo
 spec:
   parentRefs:
-  - name: eg
+    - name: eg
   hostnames:
-  - "www.example.com"
+    - "www.example.com"
   rules:
-  - backendRefs:
-    - group: ""
-      kind: Service
-      name: backend
-      port: 3000
-      weight: 1
-    matches:
-    - path:
-        type: PathPrefix
-        value: /foo
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: backend
+          port: 3000
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /foo
 ---
 apiVersion: gateway.networking.k8s.io/v1
 kind: HTTPRoute
 metadata:
   name: bar
 spec:
   parentRefs:
-  - name: eg
+    - name: eg
   hostnames:
-  - "www.example.com"
+    - "www.example.com"
   rules:
-  - backendRefs:
-    - group: ""
-      kind: Service
-      name: backend
-      port: 3000
-      weight: 1
-    matches:
-    - path:
-        type: PathPrefix
-        value: /bar
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: backend
+          port: 3000
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /bar

examples/kubernetes/metric/stats-compression.yaml

@@ -20,4 +20,4 @@ spec:
     metrics:
       prometheus:
         compression:
-          type: Gzip  ## Supported types are Gzip, Brotli, and Zstd
+          type: Gzip ## Supported types are Gzip, Brotli, and Zstd

examples/standalone/quickstart.yaml

@@ -42,5 +42,5 @@ metadata:
 spec:
   endpoints:
     - ip:
-        address: 0.0.0.0  # this address is for demo purpose only, do not use it in production!
+        address: 0.0.0.0 # this address is for demo purpose only, do not use it in production!
         port: 3000

examples/static-file-server/manifests/httproute.yaml

@@ -20,3 +20,4 @@ spec:
             type: PathPrefix
             value: /wasm
 ---
+

internal/cmd/egctl/testdata/translate/in/backend-endpoint.yaml

@@ -51,7 +51,7 @@ metadata:
   name: example-com-tls-policy
 spec:
   targetRefs:
-    - group: 'gateway.envoyproxy.io'
+    - group: "gateway.envoyproxy.io"
       kind: Backend
       name: backend
   validation:

internal/cmd/egctl/testdata/translate/in/rejected-http-route.yaml

@@ -34,4 +34,3 @@ spec:
         - path:
             type: PathPrefix
             value: /
-

internal/cmd/egctl/testdata/translate/out/invalid-envoyproxy.all.yaml

@@ -36,8 +36,8 @@ gatewayClass:
       namespace: default
   status:
     conditions:
-    - lastTransitionTime: null
-      message: 'Invalid parametersRef: dynamic_resources cannot be modified'
-      reason: InvalidParameters
-      status: "False"
-      type: Accepted
+      - lastTransitionTime: null
+        message: "Invalid parametersRef: dynamic_resources cannot be modified"
+        reason: InvalidParameters
+        status: "False"
+        type: Accepted

internal/envoygateway/config/testdata/decoder/in/gateway-ns-watch.yaml

@@ -8,5 +8,5 @@ provider:
     watch:
       type: Namespaces
       namespaces:
-      - ns-a
-      - ns-b
+        - ns-a
+        - ns-b

internal/gatewayapi/testdata/backend-invalid-hostname-address.in.yaml

@@ -7,7 +7,7 @@ backends:
     spec:
       endpoints:
         - fqdn:
-            hostname: '*.foo.com'
+            hostname: "*.foo.com"
             port: 3000
   - apiVersion: gateway.envoyproxy.io/v1alpha1
     kind: Backend
@@ -17,7 +17,7 @@ backends:
     spec:
       endpoints:
         - fqdn:
-            hostname: 'localhost'
+            hostname: "localhost"
             port: 3000
   - apiVersion: gateway.envoyproxy.io/v1alpha1
     kind: Backend
@@ -27,7 +27,7 @@ backends:
     spec:
       endpoints:
         - ip:
-            address: '127.0.0.3'
+            address: "127.0.0.3"
             port: 3000
   - apiVersion: gateway.envoyproxy.io/v1alpha1
     kind: Backend