From 2976a9fd31b11c692e1b386da047de680a1a610b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rn-Michael=20Miehe?= <jmm@yavook.de>
Date: Sun, 3 Mar 2019 15:12:58 +0100
Subject: [PATCH] My default node/docker boilerplate

---
 .dockerignore               |  1 +
 .gitignore                  |  1 +
 Makefile                    | 22 ++++++++++++++++++++++
 docker-compose.override.yml | 15 +++++++++++++++
 docker-compose.prod.yml     | 11 +++++++++++
 docker-compose.yml          |  7 +++++++
 reactapp/Dockerfile         | 20 ++++++++++++++++++++
 7 files changed, 77 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 .gitignore
 create mode 100644 Makefile
 create mode 100644 docker-compose.override.yml
 create mode 100644 docker-compose.prod.yml
 create mode 100644 docker-compose.yml
 create mode 100644 reactapp/Dockerfile

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..0e2be49
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1 @@
+**/Dockerfile
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7cd53fd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+**/node_modules/
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..a3c2b0d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,22 @@
+COMPOSE:=docker-compose
+CANARY:=node_modules/.yarn-integrity
+
+.PHONY: all
+all: develop
+
+%/$(CANARY):
+	$(eval image:=$(patsubst %/$(CANARY),%,$@))
+	$(COMPOSE) build $(image)
+	$(COMPOSE) run --rm $(image) yarn install --production=false
+
+DFILES:=$(wildcard */Dockerfile)
+IMAGES:=$(patsubst %/Dockerfile,%,$(DFILES))
+
+.PHONY: develop
+develop: $(patsubst %,%/$(CANARY),$(IMAGES))
+	$(COMPOSE) up
+
+.PHONY: production
+production:
+	$(COMPOSE) -f docker-compose.yml -f docker-compose.prod.yml build
+	$(COMPOSE) -f docker-compose.yml -f docker-compose.prod.yml up -d
diff --git a/docker-compose.override.yml b/docker-compose.override.yml
new file mode 100644
index 0000000..f05a1a3
--- /dev/null
+++ b/docker-compose.override.yml
@@ -0,0 +1,15 @@
+version: "2.3"
+
+services:
+
+  frontend:
+    build:
+      target: dev
+
+    restart: "no"
+
+    volumes:
+      - "./reactapp:/app"
+
+    ports:
+      - "8080:8080"
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
new file mode 100644
index 0000000..49dcbb8
--- /dev/null
+++ b/docker-compose.prod.yml
@@ -0,0 +1,11 @@
+version: "2.3"
+
+services:
+
+  frontend:
+    build:
+      target: prod
+    restart: unless-stopped
+
+    ports:
+      - "80:80"
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..f787292
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,7 @@
+version: "2.3"
+
+services:
+
+  frontend:
+    build:
+      context: ./reactapp
diff --git a/reactapp/Dockerfile b/reactapp/Dockerfile
new file mode 100644
index 0000000..97236ef
--- /dev/null
+++ b/reactapp/Dockerfile
@@ -0,0 +1,20 @@
+FROM node:lts AS dev
+# some dir for our code
+WORKDIR /app
+# mount code
+VOLUME  ["/app"]
+# this is how we start
+CMD  [ "yarn", "start" ]
+
+FROM node:lts AS build
+# some dir for our code
+WORKDIR /app
+# install dependencies
+COPY package*.json yarn*.lock ./
+RUN  yarn --production=false
+# copy code
+COPY . .
+RUN  yarn build
+
+FROM nginx:stable-alpine AS prod
+COPY --from=build /app/dist /usr/share/nginx/html