Fix image build with newer Go version for bootstrap compiler

Also simplify the build process in cd.yml

.github/workflows/cd.yml

@@ -10,16 +10,16 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Build
-      run: make docker
+      run: make build
     - name: Publish
       run: |
+        out="$(mktemp -d)/out"
+        mv ./out "$out"
         git config --global user.email ""
         git config --global user.name "GitHub Pages Deploy"
         git checkout --orphan gh-pages
         git rm -rf .
-        out=$(mktemp -d)
-        docker cp $(docker create --rm hackpad):/usr/share/nginx/html "$out"
-        find "$out/html" -mindepth 1 -maxdepth 1 -exec cp -r {} ./ \;  # Glob doesn't always pick up hidden files by default
+        mv "$out"/* ./
         echo hackpad.org > CNAME
         git add .
         git commit -am "Deploy to GitHub Pages"

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Build image
-      run: make docker
+      run: make build
 
   test:
     runs-on: ubuntu-latest

Dockerfile

@@ -1,18 +1,22 @@
-FROM node:14 as builder
-
-RUN apt-get update && \
-        apt-get install -y golang
-
+FROM golang:1.20 as go-builder
 WORKDIR /src
 # Cache go installation first
 COPY Makefile /src
 RUN make go
 # Build command binaries and static assets
 COPY . /src
-RUN make build
+RUN make go-static
+
+FROM node:14 as node-builder
+WORKDIR /src
+COPY Makefile /src
+COPY ./server /src/server
+COPY --from=go-builder /src/server/public/wasm /src/server/public/wasm
+RUN make node-static
 
 FROM nginx:1
 
 RUN sed -i 's@}@application/wasm wasm;}@' /etc/nginx/mime.types
 
-COPY --from=builder /src/out /usr/share/nginx/html
+COPY --from=node-builder /src/server/build/ /usr/share/nginx/html
+RUN test -f /usr/share/nginx/html/index.html

Makefile

@@ -41,8 +41,8 @@ test-js: go
 .PHONY: test
 test: test-native #test-js  # TODO restore when this is resolved: https://travis-ci.community/t/goos-js-goarch-wasm-go-run-fails-panic-newosproc-not-implemented/1651
 
-.PHONY: static
-static: server/public/wasm/go.tar.gz commands
+.PHONY: go-static
+go-static: server/public/wasm/go.tar.gz commands
 
 server/public/wasm:
 	mkdir -p server/public/wasm
@@ -99,6 +99,11 @@ server/public/wasm/main.wasm: server/public/wasm go
 server/public/wasm/wasm_exec.js: go
 	cp cache/go/misc/wasm/wasm_exec.js server/public/wasm/wasm_exec.js
 
+.PHONY: node-static
+node-static:
+	npm --prefix=server ci
+	npm --prefix=server run build
+
 .PHONY: watch
 watch:
 	@if [[ ! -d server/node_modules ]]; then \
@@ -108,18 +113,16 @@ watch:
 	npm --prefix=server start
 
 .PHONY: build
-build: static
-	npm --prefix=server ci
-	npm --prefix=server run build
-	mkdir -p out
-	cp -r server/build/* out/
+build: build-docker
+	rm -rf ./out
+	docker cp $$(docker create --rm hackpad):/usr/share/nginx/html ./out
 
-.PHONY: docker
-docker:
+.PHONY: build-docker
+build-docker:
 	docker build -t hackpad .
 
-.PHONY: docker-run
-docker-run: docker
+.PHONY: run-docker
+run-docker: build-docker
 	docker run -it --rm \
 		--name hackpad \
 		-p 8080:80 \

server/package.json

@@ -20,7 +20,7 @@
   },
   "scripts": {
     "start": "react-scripts start",
-    "start-go": "cd .. && nodemon --signal SIGINT -e go -d 2 -x 'make static || exit 1'",
+    "start-go": "cd .. && nodemon --signal SIGINT -e go -d 2 -x 'make go-static || exit 1'",
     "build": "react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"