build: only pipe to codecov if tests run in Node 10 (googleapis#469)

.kokoro/lint.sh

@@ -23,9 +23,11 @@ cd $(dirname $0)/..
 npm install
 
 # Install and link samples
-cd samples/
-npm link ../
-npm install
-cd ..
+if [ -f samples/package.json ]; then
+  cd samples/
+  npm link ../
+  npm install
+  cd ..
+fi
 
 npm run lint

.kokoro/samples-test.sh

@@ -31,12 +31,14 @@ if [ -f .kokoro/pre-samples-test.sh ]; then
     set -x
 fi
 
-npm install
+if [ -f samples/package.json ]; then
+    npm install
 
-# Install and link samples
-cd samples/
-npm link ../
-npm install
-cd ..
+    # Install and link samples
+    cd samples/
+    npm link ../
+    npm install
+    cd ..
 
-npm run samples-test
+    npm run samples-test
+fi

.kokoro/test.sh

@@ -22,6 +22,14 @@ cd $(dirname $0)/..
 
 npm install
 npm test
-./node_modules/nyc/bin/nyc.js report
 
-bash $KOKORO_GFILE_DIR/codecov.sh
+COVERAGE_NODE=10
+if npx [email protected] --silent --node $COVERAGE_NODE; then
+  NYC_BIN=./node_modules/nyc/bin/nyc.js
+  if [ -f "$NYC_BIN" ]; then
+    $NYC_BIN report
+  fi
+  bash $KOKORO_GFILE_DIR/codecov.sh
+else
+  echo "coverage is only reported for Node $COVERAGE_NODE"
+fi

synth.metadata

@@ -1,26 +1,26 @@
 {
-  "updateTime": "2019-04-21T11:40:51.528722Z",
+  "updateTime": "2019-05-04T11:10:42.529157Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.26",
-        "dockerImage": "googleapis/artman@sha256:314eae2a40f6f7822db77365cf5f45bd513d628ae17773fd0473f460e7c2a665"
+        "version": "0.18.0",
+        "dockerImage": "googleapis/artman@sha256:29bd82cc42c43825fde408e63fc955f3f9d07ff9989243d7aa0f91a35c7884dc"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "3369c803f56d52662ea3792076deb8545183bdb0",
-        "internalRef": "244282812"
+        "sha": "39c876cca5403e7e8282ce2229033cc3cc02962c",
+        "internalRef": "246561601"
       }
     },
     {
       "template": {
         "name": "node_library",
         "origin": "synthtool.gcp",
-        "version": "2019.4.10"
+        "version": "2019.5.2"
       }
     }
   ],