feat: add pre-built binaries for Node 12

package.json

@@ -32,7 +32,7 @@
     "bindings": "^1.2.1",
     "delay": "^4.0.1",
     "findit2": "^2.2.3",
-    "nan": "^2.12.1",
+    "nan": "^2.14.0",
     "node-pre-gyp": "^0.13.0",
     "p-limit": "^2.0.0",
     "pify": "^4.0.0",

system-test/Dockerfile.linux

@@ -26,4 +26,4 @@ RUN curl https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | b
 ENV BASH_ENV /root/.bashrc
 
 WORKDIR /root/
-COPY --from=0 /go/bin/pprof /bin
+COPY --from=builder /go/bin/pprof /bin

system-test/Dockerfile.node10-alpine

@@ -10,5 +10,5 @@ ARG ADDITIONAL_PACKAGES
 
 RUN apk add --no-cache bash $ADDITIONAL_PACKAGES
 WORKDIR /root/
-COPY --from=0 /go/bin/pprof /bin
+COPY --from=builder /go/bin/pprof /bin
 RUN chmod a+x /bin/pprof

system-test/Dockerfile.node11-alpine

@@ -10,5 +10,5 @@ ARG ADDITIONAL_PACKAGES
 
 RUN apk add --no-cache bash $ADDITIONAL_PACKAGES
 WORKDIR /root/
-COPY --from=0 /go/bin/pprof /bin
+COPY --from=builder /go/bin/pprof /bin
 RUN chmod a+x /bin/pprof

system-test/Dockerfile.node12-alpine

@@ -0,0 +1,14 @@
+FROM golang:1.12-alpine as builder
+RUN apk add --no-cache git
+WORKDIR /root/
+RUN go get github.com/google/pprof
+
+
+FROM node:12-alpine
+
+ARG ADDITIONAL_PACKAGES
+
+RUN apk add --no-cache bash $ADDITIONAL_PACKAGES
+WORKDIR /root/
+COPY --from=builder /go/bin/pprof /bin
+RUN chmod a+x /bin/pprof

system-test/Dockerfile.node8-alpine

@@ -10,5 +10,5 @@ ARG ADDITIONAL_PACKAGES
 
 RUN apk add --no-cache bash $ADDITIONAL_PACKAGES
 WORKDIR /root/
-COPY --from=0 /go/bin/pprof /bin
+COPY --from=builder /go/bin/pprof /bin
 RUN chmod a+x /bin/pprof

system-test/system_test.sh

@@ -20,7 +20,7 @@ if [[ "$RUN_ONLY_V8_CANARY_TEST" == "true" ]]; then
   NVM_NODEJS_ORG_MIRROR="https://nodejs.org/download/v8-canary"
   NODE_VERSIONS=(node)
 else
-  NODE_VERSIONS=(8 10 11)
+  NODE_VERSIONS=(8 10 11 12)
 fi
 
 for i in ${NODE_VERSIONS[@]}; do

tools/build/build.sh

@@ -28,7 +28,7 @@ mkdir -p "$ARTIFACTS_OUT"
 
 npm install
 
-for version in 6.0.0 8.0.0 10.0.0 11.0.0
+for version in 6.0.0 8.0.0 10.0.0 11.0.0 12.0.0
 do
   ./node_modules/.bin/node-pre-gyp configure rebuild package \
       --target=$version --target_arch="x64"

tools/kokoro/unit-test/continuous-linux-node12.cfg

@@ -0,0 +1,12 @@
+# 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/node:12-user"
+}
+
+env_vars: {
+    key: "TRAMPOLINE_BUILD_FILE"
+    value: "github/pprof-nodejs/tools/test.sh"
+}

tools/kokoro/unit-test/presubmit-linux-node12.cfg

@@ -0,0 +1,12 @@
+# 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/node:12-user"
+}
+
+env_vars: {
+    key: "TRAMPOLINE_BUILD_FILE"
+    value: "github/pprof-nodejs/tools/test.sh"
+}