Add Go 1.13 support and upgrade Go 1.12 version (#1507)

environments/go/Dockerfile-1.12

@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.12.7
+ARG GO_VERSION=1.12
 
 FROM ubuntu:18.04 AS base
 WORKDIR /

environments/go/Dockerfile-1.13

@@ -0,0 +1,24 @@
+ARG GO_VERSION=1.13
+
+FROM ubuntu:18.04 AS base
+WORKDIR /
+RUN apt update && apt install -y ca-certificates && rm -rf /var/lib/apt/lists/*
+
+FROM golang:${GO_VERSION} AS builder
+
+ENV GOPATH /usr
+ENV APP	   ${GOPATH}/src/github.com/fission/fission/environments/go
+
+WORKDIR ${APP}
+
+ADD context	    ${APP}/context
+ADD server.go   ${APP}
+
+RUN go get
+RUN go build -a -o /server server.go
+
+FROM base
+COPY --from=builder /server /
+
+ENTRYPOINT ["/server"]
+EXPOSE 8888

environments/go/builder/Dockerfile-1.12

@@ -1,5 +1,5 @@
 ARG BUILDER_IMAGE=fission/builder
-ARG GO_VERSION=1.12.7
+ARG GO_VERSION=1.12
 
 FROM ${BUILDER_IMAGE}
 

environments/go/builder/Dockerfile-1.13

@@ -0,0 +1,14 @@
+ARG BUILDER_IMAGE=fission/builder
+ARG GO_VERSION=1.13
+
+FROM ${BUILDER_IMAGE}
+
+FROM golang:${GO_VERSION}
+
+ENV GOPATH /usr
+ENV GO111MODULE on
+WORKDIR ${GOPATH}
+
+COPY --from=0 /builder /builder
+ADD build.sh /usr/local/bin/build
+

hack/release-build.sh

@@ -139,6 +139,7 @@ build_all_envs() {
     build_env_image "$version" "go"                   "go-env"              ""
     build_env_image "$version" "go"                   "go-env"              "1.11.4"
     build_env_image "$version" "go"                   "go-env"              "1.12"
+    build_env_image "$version" "go"                   "go-env"              "1.13"
     build_env_image "$version" "perl"                 "perl-env"            ""
     build_env_image "$version" "php7"                 "php-env"             ""
     build_env_image "$version" "python"               "python-env"          ""
@@ -182,6 +183,7 @@ build_all_env_builders() {
     build_env_builder_image "$version" "go"       "go-builder"       ""
     build_env_builder_image "$version" "go"       "go-builder"       "1.11.4"
     build_env_builder_image "$version" "go"       "go-builder"       "1.12"
+    build_env_builder_image "$version" "go"       "go-builder"       "1.13"
     build_env_builder_image "$version" "jvm"      "jvm-builder"      ""
     build_env_builder_image "$version" "nodejs"   "node-builder"     ""
     build_env_builder_image "$version" "php7"     "php-builder"      ""

hack/release.sh

@@ -81,6 +81,7 @@ push_all_envs() {
     push_env_image "$version" "go"                   "go-env"              ""
     push_env_image "$version" "go"                   "go-env"              "1.11.4"
     push_env_image "$version" "go"                   "go-env"              "1.12"
+    push_env_image "$version" "go"                   "go-env"              "1.13"
     push_env_image "$version" "perl"                 "perl-env"            ""
     push_env_image "$version" "php7"                 "php-env"             ""
     push_env_image "$version" "python"               "python-env"          ""
@@ -120,6 +121,7 @@ push_all_env_builders() {
     push_env_builder_image "$version" "go"       "go-builder"         ""
     push_env_builder_image "$version" "go"       "go-builder"         "1.11.4"
     push_env_builder_image "$version" "go"       "go-builder"         "1.12"
+    push_env_builder_image "$version" "go"       "go-builder"         "1.13"
     push_env_builder_image "$version" "jvm"      "jvm-builder"        ""
     push_env_builder_image "$version" "nodejs"   "node-builder"       ""
     push_env_builder_image "$version" "ruby"     "ruby-builder"       ""