Update to support PHP batch generation (#359)

gapic/api/artman_longrunning.yaml

@@ -54,6 +54,10 @@ nodejs:
         - lib/operation*
 php:
   gapic_code_dir: ${REPOROOT}/artman/output/gax-php
+  git_repos:
+    staging:
+      paths:
+        - generated/php/google-longrunning-v1
 python:
   gapic_code_dir: ${REPOROOT}/artman/output/gax-python
   git_repos:

gapic/api/artman_vision.yaml

@@ -59,7 +59,6 @@ php:
   gapic_code_dir: ${REPOROOT}/artman/output/gcloud-php-cloud-vision
   git_repos:
     staging:
-      gapic_subpath: generated/php/google-cloud-vision-v1
       paths:
         - generated/php/google-cloud-vision-v1
 python:

gapic/core/artman_core.yaml

@@ -27,3 +27,5 @@ java:
           dest: generated/java/proto-google-common-protos
         - artifact: grpc
           dest: generated/java/grpc-google-common-protos
+php:
+  enable_batch_generation: false

gapic/core/artman_iam.yaml

@@ -23,3 +23,5 @@ java:
           dest: generated/java/grpc-google-iam-v1
         - artifact: proto
           dest: generated/java/proto-google-iam-v1
+php:
+  enable_batch_generation: false