Update release script to build/distribute backend

.gitignore

@@ -5,3 +5,4 @@
 /server/bin
 /server/data
 /server/vendor
+/release

Dockerfile

@@ -1,24 +1,37 @@
-FROM alpine:3.11 AS build
+FROM golang:1.13 AS build
 
-RUN apk add --no-cache nodejs npm git make
+ARG HTTP_PROXY=
+ARG HTTPS_PROXY=
+ARG http_proxy=
+ARG https_proxy=
+
+RUN apt-get update && apt-get install -y build-essential git bash curl
+
+RUN curl -sL https://deb.nodesource.com/setup_12.x | bash - \
+    && apt-get install -y nodejs
 
 COPY . /src
+
 WORKDIR /src
 
-RUN make install-deps \
+RUN ( cd client && npm install ) \
-    && make build
+    && ( cd server && go mod vendor ) \
+    && make ARCH_TARGETS=amd64 release
 
-FROM alpine:3.11
+FROM busybox
 
-COPY --from=build /src/client/dist /client
+COPY --from=build /src/release/server-linux-amd64 /app
 
-WORKDIR /client
+WORKDIR /app
 
-RUN apk add --no-cache caddy
-
-COPY misc/dokku/Caddyfile /client/Caddyfile
 COPY misc/dokku/CHECKS /client/CHECKS
 
 EXPOSE 80
 
-CMD ["caddy"]
+VOLUME /data
+
+ENV GUESSTIMATE_HTTP_ADDRESS=:80
+ENV GUESSTIMATE_HTTP_PUBLIC_DIR=/app/public
+ENV GUESSTIMATE_DATA_PATH=/data/guesstimate.db
+
+CMD ["/app/bin/server", "-config", "config.yml"]

Makefile

@@ -15,7 +15,7 @@ build-server:
 	cd server && CGO_ENABLED=0 go build -mod=vendor -v -o bin/server ./cmd/server
 
 clean:
-	rm -rf dist
+	rm -rf client/dist server/bin release
 
 dokku-build:
 	docker build \
@@ -28,3 +28,7 @@ dokku-run:
 dokku-deploy:
 	$(if $(shell git config remote.dokku.url),, git remote add dokku $(DOKKU_URL))
 	git push -f dokku $(shell git rev-parse HEAD):refs/heads/master
+
+.PHONY: release
+release: clean
+	@misc/script/release.sh

misc/dokku/Caddyfile

@@ -1,6 +0,0 @@
-*:80
-gzip
-log stderr
-rewrite {
-    to {path} {path}/ /index.html
-}

misc/script/release.sh

@@ -0,0 +1,126 @@
+#!/bin/bash
+
+set -eo pipefail
+
+OS_TARGETS=( linux )
+ARCH_TARGETS=${ARCH_TARGETS:-amd64 arm 386}
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
+PROJECT_DIR="$DIR/../.."
+
+function build {
+
+  local name=$1
+  local srcdir=$2
+  local os=$3
+  local arch=$4
+
+  local dirname="$name-$os-$arch"
+  local destdir="$PROJECT_DIR/release/$dirname"
+
+  rm -rf "$destdir"
+  mkdir -p "$destdir"
+
+  echo "building $dirname..."
+
+  CGO_ENABLED=0 GOOS="$os" GOARCH="$arch" go build \
+    -mod=vendor \
+    -ldflags="-s -w -X 'main.GitRef=$(current_commit_ref)' -X 'main.ProjectVersion=$(current_version)' -X 'main.BuildDate=$(current_date)'" \
+    -gcflags=-trimpath="${PWD}" \
+    -asmflags=-trimpath="${PWD}" \
+    -o "$destdir/bin/$name" \
+    "$srcdir"
+}
+
+function current_date {
+  date '+%Y-%m-%d %H:%M'
+}
+
+function current_commit_ref {
+  git log -n 1 --pretty="format:%h"
+}
+
+function current_version {
+  local latest_tag=$(git describe --abbrev=0 2>/dev/null)
+  echo ${latest_tag:-0.0.0}
+}
+
+function copy {
+
+  local name=$1
+  local os=$2
+  local arch=$3
+  local src=$4
+  local dest=$5
+
+  local dirname="$name-$os-$arch"
+  local destdir="$PROJECT_DIR/release/$dirname"
+
+  echo "copying '$src' to '$destdir/$dest'..."
+
+  mkdir -p "$(dirname $destdir/$dest)"
+
+  cp -rfL $src "$destdir/$dest"
+
+}
+
+function dump_default_conf {
+  # Generate and copy configuration file
+  local command=$1
+  local os=$2
+  local arch=$3
+  local tmp_conf=$(mktemp)
+
+  go run "$PROJECT_DIR/server/cmd/$command" -dump-config > "$tmp_conf"
+  copy "$command" $os $arch "$tmp_conf" "config.yml"
+  rm -f "$tmp_conf" "$patched_conf"
+}
+
+function compress {
+
+  local name=$1
+  local os=$2
+  local arch=$3
+
+  local dirname="$name-$os-$arch"
+  local destdir="$PROJECT_DIR/release/$dirname"
+
+  echo "compressing $dirname..."
+  tar -czf "$destdir.tar.gz" -C "$destdir/../" "$dirname"
+}
+
+function build_guesstimate_client {
+  (
+    cd client
+    npm run build
+  )
+}
+
+function release_guesstimate {
+  local os=$1
+  local arch=$2
+  
+  # Build and copy server files
+  (
+    cd server
+    build 'server' "$PROJECT_DIR/server/cmd/server" $os $arch
+    dump_default_conf 'server' $os $arch
+  )
+  
+  copy 'server' $os $arch "$PROJECT_DIR/client/dist" "public"
+  copy 'server' $os $arch "$PROJECT_DIR/README.md" "README.md"
+  compress 'server' $os $arch
+
+}
+
+function main {
+  build_guesstimate_client
+  
+  for os in ${OS_TARGETS[@]}; do
+    for arch in ${ARCH_TARGETS[@]}; do
+      release_guesstimate $os $arch
+    done
+  done
+}
+
+main

server/go.mod

@@ -5,9 +5,9 @@ go 1.14
 require (
 	github.com/asdine/storm/v3 v3.1.1
 	github.com/caarlos0/env/v6 v6.2.1
-	github.com/davecgh/go-spew v1.1.1
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-chi/chi v4.1.1+incompatible
-	github.com/gorilla/websocket v1.4.2
+	github.com/gorilla/websocket v1.4.2 // indirect
 	github.com/pkg/errors v0.9.1
 	gitlab.com/wpetit/goweb v0.0.0-20200418152305-76dea96a46ce
 	golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e // indirect

server/internal/config/config.go

@@ -17,6 +17,7 @@ type Config struct {
 
 type HTTPConfig struct {
 	Address   string `yaml:"address" env:"GUESSTIMATE_HTTP_ADDRESS"`
+	PublicDir string `yaml:"publicDir" env:"GUESSTIMATE_PUBLIC_DIR"`
 }
 
 type DataConfig struct {
@@ -56,6 +57,7 @@ func NewDefault() *Config {
 	return &Config{
 		HTTP: HTTPConfig{
 			Address:   ":8081",
+			PublicDir: "public",
 		},
 		Data: DataConfig{
 			Path: "guesstimate.db",

server/internal/route/mount.go

@@ -1,8 +1,12 @@
 package route
 
 import (
+	"net/http"
+	"path"
+
 	"forge.cadoles.com/wpetit/guesstimate/internal/config"
 	"github.com/go-chi/chi"
+	"gitlab.com/wpetit/goweb/static"
 )
 
 func Mount(r *chi.Mux, config *config.Config) error {
@@ -13,5 +17,16 @@ func Mount(r *chi.Mux, config *config.Config) error {
 		r.Delete("/projects/{projectID}", handleDeleteProject)
 	})
 
+	clientIndex := path.Join(config.HTTP.PublicDir, "index.html")
+
+	serveClientIndex := func(w http.ResponseWriter, r *http.Request) {
+		http.ServeFile(w, r, clientIndex)
+	}
+
+	r.Get("/p/*", serveClientIndex)
+
+	notFoundHandler := r.NotFoundHandler()
+	r.Get("/*", static.Dir(config.HTTP.PublicDir, "", notFoundHandler))
+
 	return nil
 }