add docker image build

build/docker/container-image-build.jx.yaml

@@ -0,0 +1,16 @@
+---
+imports:
+- /etc/jx/dockerhub.jx.yaml
+resources:
+- type: container-image
+  config: dockerhub
+  transition: update
+  attributes:
+    name: rosskeenhouse/build-golang:1.22.6-alpine
+    push: true
+    dockerfile: |-
+      FROM golang:1.22.6-alpine
+      COPY . /opt/build
+      WORKDIR /opt/build
+      RUN ./jx apply ./alpine.jx.yaml
+    contextref: file://build/docker/golang/build

build/docker/golang/build/alpine.jx.yaml

@@ -0,0 +1,32 @@
+imports:
+- file://common.jx.yaml
+resources:
+- type: package
+  transition: create
+  attributes:
+    name: musl-dev
+- type: package
+  transition: create
+  attributes:
+    name: luajit
+    verion: =~2.2
+- type: package
+  transition: create
+  attributes:
+    name: luajit-dev
+- type: package
+  transition: create
+  attributes:
+    name: protobuf
+- type: package
+  transition: create
+  attributes:
+    name: openjdk8
+- type: package
+  transition: create
+  attributes:
+    name: docker
+- type: package
+  transition: create
+  attributes:
+    name: openssh-client

build/docker/golang/build/common.jx.yaml

@@ -0,0 +1,45 @@
+resources:
+- type: file
+  transition: create
+  attributes:
+    path: /usr/local/bin/antlr-4.10-complete.jar
+    sourceref: https://www.antlr.org/download/antlr-4.10-complete.jar
+    owner: root
+    group: root
+    mode: 0755
+- type: package
+  transition: create
+  attributes:
+    name: make
+- type: package
+  transition: create
+  attributes:
+    name: openssl
+- type: package
+  transition: create
+  attributes:
+    name: curl
+- type: package
+  transition: create
+  attributes:
+    name: git
+- type: package
+  transition: create
+  attributes:
+    name: gcc
+- type: exec
+  transition: create
+  attributes:
+    create:
+      path: go
+      args:
+      - install
+      - google.golang.org/protobuf/cmd/protoc-gen-go@latest
+- type: exec
+  transition: create
+  attributes:
+    create:
+      path: go
+      args:
+      - install
+      - golang.org/x/vuln/cmd/govulncheck@latest

cli_test.go

@@ -197,7 +197,8 @@ attributes:
   gecos: "foo user"
 `)
 
-		assert.Nil(t, rw.Write(userdecl))
+		_, writeErr := rw.Write(userdecl)
+		assert.Nil(t, writeErr)
 	}))
 	defer server.Close()