feature: add Dockerfile & docker-compose installation instructions

.dockerignore

@@ -0,0 +1,5 @@
+.git
+dist
+uploads
+frontend/node_modules
+internal/frontend/frontend_generated.go

Dockerfile

@@ -0,0 +1,18 @@
+FROM node:14.5-alpine as frontend
+RUN apk --no-cache add curl
+WORKDIR /usr/src/app
+COPY frontend .
+RUN yarn install
+RUN yarn build
+
+FROM golang:1.14.5-alpine as backend
+WORKDIR /usr/src/app
+COPY . .
+COPY --from=frontend /usr/src/app/build .
+RUN go run cmd/mage/main.go backend:genFrontend backend:build
+
+FROM alpine:latest
+WORKDIR /root/
+COPY --from=backend /usr/src/app/dist/citadel .
+COPY --from=backend /usr/src/app/conf/app.example.toml conf/app.toml
+CMD ["./citadel", "web"]

README.md

@@ -21,6 +21,27 @@ Currently you can do the following to tasks:
 
 ## Installation
 
+### With docker & docker-compose
+
+You'll need both [docker](https://www.docker.com/) & [docker-compose](https://docs.docker.com/compose/install/) installed.
+
+You will also need to install [Mage](https://github.com/magefile/mage/releases) or if you have Go installed already
+you can replace the `mage` command below with `go run cmd/mage/main.go`.
+
+Now do the following:
+
+``` bash
+mage up
+mage docker:migrate
+```
+
+This will start a postgres instance as well as a citadel instance.
+
+The second command runs the database shema migrations.
+
+If you visit [http://localhost:3333](http://localhost:3333), you will get redirected to the installation
+screen so that you can create the first system user.
+
 ### From Source
 
 You'll need [Golang](https://golang.org/dl/) installed on your machine.
@@ -49,6 +70,14 @@ The newly created `citadel` binary can be found in the __dist__ folder.
 
 It contains everything neccessary to run except the config file. An example config file can be found in `conf/app.example.toml`
 
+The config will need to be copied to a `conf/app.toml` in the same place the binary is.
+
+Make sure to fill out the database section of the config in order to connect it to your database.
+
+Then run the database migrations with `citadel migrate`.
+
+Now you can run the web interface by running `citadel web`
+
 ## Roadmap
 
 This is a list of features that will eventually be added to Citadel in no particular order:

conf/app.example.toml

@@ -11,10 +11,10 @@ storage_system = 'local_storage'
 upload_dir_path = 'uploads'
 
 [database]
-host = '0.0.0.0'
+host = 'postgres'
 name = 'citadel'
-user = 'postgres'
+user = 'citadel'
-password = 'test'
+password = 'citadel_test'
 
 [smtp]
 username = 'admin@example.com'

docker-compose.dev.yml

@@ -0,0 +1,19 @@
+version: "3"
+services:
+  mailhog:
+    image: mailhog/mailhog:latest
+    restart: always
+    ports:
+      - 1025:1025
+      - 8025:8025
+  broker:
+    image: rabbitmq:3-management
+    restart: always
+    ports:
+      - 8060:15672
+      - 5672:5672
+  result_store:
+    image: memcached:1.6-alpine
+    restart: always
+    ports:
+      - 11211:11211

docker-compose.migrate.yml

@@ -0,0 +1,12 @@
+version: '3'
+
+services:
+  migrate:
+    build: .
+    entrypoint: ./citadel migrate
+    volumes:
+      - ./migrations:/root/migrations
+    depends_on:
+      - postgres
+    networks:
+      - citadel-test

docker-compose.yml

@@ -1,19 +1,29 @@
 version: "3"
 services:
-  mailhog:
+  web:
-    image: mailhog/mailhog:latest
+    build: .
-    restart: always
     ports:
-      - 1025:1025
+      - "3333:3333"
-      - 8025:8025
+    depends_on:
-  broker:
+      - postgres
-    image: rabbitmq:3-management
+    networks:
+      - citadel-test
+  postgres:
+    image: postgres:12.3-alpine
     restart: always
-    ports:
+    networks:
-      - 8060:15672
+      - citadel-test
-      - 5672:5672
+    environment:
-  result_store:
+      POSTGRES_USER: citadel
-    image: memcached:1.6-alpine
+      POSTGRES_PASSWORD: citadel_test
-    restart: always
+      POSTGRES_DB: citadel
-    ports:
+    volumes:
-      - 11211:11211
+    - citadel-postgres:/var/lib/postgresql/data
+
+volumes:
+  citadel-postgres:
+    external: false
+
+networks:
+  citadel-test:
+    driver: bridge

magefile.go

@@ -16,6 +16,7 @@ import (
 
 var Aliases = map[string]interface{}{
 	"s":  Backend.Schema,
+	"up": Docker.Up,
 }
 
 type Frontend mg.Namespace
@@ -77,6 +78,17 @@ func (Backend) Schema() error {
 func Install() {
 	mg.SerialDeps(Frontend.Install)
 }
+
 func Build() {
 	mg.SerialDeps(Frontend.Build, Backend.GenFrontend, Backend.Build)
 }
+
+type Docker mg.Namespace
+
+func (Docker) Up() error {
+	return sh.RunV("docker-compose", "-p", "citadel", "up", "-d")
+}
+
+func (Docker) Migrate() error {
+	return sh.RunV("docker-compose", "-p", "citadel", "-f", "docker-compose.yml", "-f", "docker-compose.migrate.yml", "run", "--rm", "migrate")
+}