Add lint test and format generated code

.kokoro/build.sh

@@ -33,6 +33,9 @@ test)
     mvn test -B
     bash $KOKORO_GFILE_DIR/codecov.sh
     ;;
+lint)
+    mvn com.coveo:fmt-maven-plugin:check
+    ;;
 javadoc)
     mvn javadoc:javadoc javadoc:test-javadoc
     ;;

.kokoro/continuous/lint.cfg

@@ -0,0 +1,13 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Configure the docker image for kokoro-trampoline.
+
+env_vars: {
+    key: "TRAMPOLINE_IMAGE"
+    value: "gcr.io/cloud-devrel-kokoro-resources/java8"
+}
+
+env_vars: {
+    key: "JOB_TYPE"
+    value: "lint"
+}

.kokoro/nightly/lint.cfg

@@ -0,0 +1,13 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Configure the docker image for kokoro-trampoline.
+
+env_vars: {
+    key: "TRAMPOLINE_IMAGE"
+    value: "gcr.io/cloud-devrel-kokoro-resources/java8"
+}
+
+env_vars: {
+    key: "JOB_TYPE"
+    value: "lint"
+}

.kokoro/presubmit/lint.cfg

@@ -0,0 +1,13 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Configure the docker image for kokoro-trampoline.
+
+env_vars: {
+    key: "TRAMPOLINE_IMAGE"
+    value: "gcr.io/cloud-devrel-kokoro-resources/java8"
+}
+
+env_vars: {
+    key: "JOB_TYPE"
+    value: "lint"
+}

google-cloud-clients/google-cloud-asset/synth.py

@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-# tasks has two product names, and a poorly named artman yaml
-v1beta1_library = gapic.java_library(
-    service='asset',
-    version='v1beta1',
-    config_path='artman_cloudasset_v1beta1.yaml',
-    artman_output_name='')
+service = 'asset'
+versions = ['v1beta1']
+config_pattern = '/google/cloud/asset/artman_cloudasset_{version}.yaml'
 
-s.copy(v1beta1_library / 'gapic-google-cloud-asset-v1beta1/src', 'src')
-s.copy(v1beta1_library / 'grpc-google-cloud-asset-v1beta1/src', '../../google-api-grpc/grpc-google-cloud-asset-v1beta1/src')
-s.copy(v1beta1_library / 'proto-google-cloud-asset-v1beta1/src', '../../google-api-grpc/proto-google-cloud-asset-v1beta1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')

google-cloud-clients/google-cloud-automl/synth.py

@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='automl',
-    version='v1beta1',
-    config_path='artman_automl_v1beta1.yaml',
-    artman_output_name='')
+service = 'automl'
+versions = ['v1beta1']
+config_pattern = '/google/cloud/automl/artman_automl_{version}.yaml'
 
-s.copy(library / 'gapic-google-cloud-automl-v1beta1/src', 'src')
-s.copy(library / 'grpc-google-cloud-automl-v1beta1/src', '../../google-api-grpc/grpc-google-cloud-automl-v1beta1/src')
-s.copy(library / 'proto-google-cloud-automl-v1beta1/src', '../../google-api-grpc/proto-google-cloud-automl-v1beta1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')

google-cloud-clients/google-cloud-bigquerydatatransfer/synth.py

@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='bigquerydatatransfer',
-    version='v1',
-    config_path='/google/cloud/bigquery/datatransfer/artman_bigquerydatatransfer.yaml',
-    artman_output_name='')
+service = 'bigquerydatatransfer'
+versions = ['v1']
+config_pattern = '/google/cloud/bigquery/datatransfer/artman_bigquerydatatransfer.yaml'
 
-s.copy(library / 'gapic-google-cloud-bigquerydatatransfer-v1/src', 'src')
-s.copy(library / 'grpc-google-cloud-bigquerydatatransfer-v1/src', '../../google-api-grpc/grpc-google-cloud-bigquerydatatransfer-v1/src')
-s.copy(library / 'proto-google-cloud-bigquerydatatransfer-v1/src', '../../google-api-grpc/proto-google-cloud-bigquerydatatransfer-v1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')

google-cloud-clients/google-cloud-bigquerystorage/synth.py

@@ -15,17 +15,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1beta1"]:
+service = 'bigquerystorage'
+versions = ['v1beta1']
+config_pattern = '/google/cloud/bigquery/storage/artman_bigquerystorage_{version}.yaml'
+
+for version in versions:
   library = gapic.java_library(
-      service='bigquerystorage',
+      service=service,
       version=version,
-      config_path=f'/google/cloud/bigquery/storage/artman_bigquerystorage_{version}.yaml',
+      config_path=config_pattern.format(version=version),
       artman_output_name='')
 
-  s.copy(library / f'gapic-google-cloud-bigquerystorage-{version}/src', 'src')
-  s.copy(library / f'grpc-google-cloud-bigquerystorage-{version}/src', f'../../google-api-grpc/grpc-google-cloud-bigquerystorage-{version}/src')
-  s.copy(library / f'proto-google-cloud-bigquerystorage-{version}/src', f'../../google-api-grpc/proto-google-cloud-bigquerystorage-{version}/src')
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')

google-cloud-clients/google-cloud-bigtable-admin/synth.py

@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='bigtable-admin',
-    version='v2',
-    config_path='/google/bigtable/admin/artman_bigtableadmin.yaml',
-    artman_output_name='')
+service = 'bigtable-admin'
+versions = ['v2']
+config_pattern = '/google/bigtable/admin/artman_bigtableadmin.yaml'
 
-s.copy(library / 'gapic-google-cloud-bigtable-admin-v2/src', 'src')
-s.copy(library / 'grpc-google-cloud-bigtable-admin-v2/src', '../../google-api-grpc/grpc-google-cloud-bigtable-admin-v2/src')
-s.copy(library / 'proto-google-cloud-bigtable-admin-v2/src', '../../google-api-grpc/proto-google-cloud-bigtable-admin-v2/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')

google-cloud-clients/google-cloud-bigtable/synth.py

@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='bigtable',
-    version='v2',
-    config_path='/google/bigtable/artman_bigtable.yaml',
-    artman_output_name='')
+service = 'bigtable'
+versions = ['v2']
+config_pattern = '/google/bigtable/artman_bigtable.yaml'
 
-s.copy(library / 'gapic-google-cloud-bigtable-v2/src', 'src')
-s.copy(library / 'grpc-google-cloud-bigtable-v2/src', '../../google-api-grpc/grpc-google-cloud-bigtable-v2/src')
-s.copy(library / 'proto-google-cloud-bigtable-v2/src', '../../google-api-grpc/proto-google-cloud-bigtable-v2/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')

google-cloud-clients/google-cloud-compute/synth.py

@@ -16,13 +16,21 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.DiscoGAPICGenerator()
 
-library = gapic.java_library(
-    service='compute',
-    version='v1',
-    config_path='artman_compute.yaml',
-    artman_output_name='')
+service = 'compute'
+versions = ['v1']
+config_pattern = '/gapic/google/compute/artman_compute.yaml'
 
-s.copy(library / 'gapic-google-cloud-compute-v1/src', 'src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+
+  java.format_code('./src')

google-cloud-clients/google-cloud-container/synth.py

@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='container',
-    version='v1',
-    config_path='/google/container/artman_container_v1.yaml',
-    artman_output_name='')
+service = 'container'
+versions = ['v1']
+config_pattern = '/google/container/artman_container_{version}.yaml'
 
-s.copy(library / 'gapic-google-cloud-container-v1/src', 'src')
-s.copy(library / 'grpc-google-cloud-container-v1/src', '../../google-api-grpc/grpc-google-cloud-container-v1/src')
-s.copy(library / 'proto-google-cloud-container-v1/src', '../../google-api-grpc/proto-google-cloud-container-v1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')

google-cloud-clients/google-cloud-containeranalysis/synth.py

@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='container',
-    version='v1beta1',
-    config_path='/google/devtools/containeranalysis/artman_containeranalysis_v1beta1.yaml',
-    artman_output_name='')
+service = 'containeranalysis'
+versions = ['v1beta1']
+config_pattern = '/google/devtools/containeranalysis/artman_containeranalysis_{version}.yaml'
 
-s.copy(library / 'gapic-google-cloud-containeranalysis-v1beta1/src', 'src')
-s.copy(library / 'grpc-google-cloud-containeranalysis-v1beta1/src', '../../google-api-grpc/grpc-google-cloud-containeranalysis-v1beta1/src')
-s.copy(library / 'proto-google-cloud-containeranalysis-v1beta1/src', '../../google-api-grpc/proto-google-cloud-containeranalysis-v1beta1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')

google-cloud-clients/google-cloud-dataproc/synth.py

@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1", "v1beta2"]:
+service = 'dataproc'
+versions = ['v1', 'v1beta2']
+config_pattern = '/google/cloud/dataproc/artman_dataproc_{version}.yaml'
+
+for version in versions:
     library = gapic.java_library(
-        service='dataproc',
+        service=service,
         version=version,
-        config_path=f'/google/cloud/dataproc/artman_dataproc_{version}.yaml',
+        config_path=config_pattern.format(version=version),
         artman_output_name='')
 
-    s.copy(library / f'gapic-google-cloud-dataproc-{version}/src', 'src')
-    s.copy(library / f'grpc-google-cloud-dataproc-{version}/src', f'../../google-api-grpc/grpc-google-cloud-dataproc-{version}/src')
-    s.copy(library / f'proto-google-cloud-dataproc-{version}/src', f'../../google-api-grpc/proto-google-cloud-dataproc-{version}/src')
+    s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+    s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+    java.format_code('./src')
+    java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')