From 030c52020ed04db005c4ae50570b83520c70486e Mon Sep 17 00:00:00 2001
From: jiro <jiroron666@gmail.com>
Date: Sun, 23 Aug 2020 22:30:06 +0900
Subject: [PATCH] Add docker environment for local development (#257)

* Add docker environment

* Add document of docker

* Move docker files

* Change context

* Move git submodule command to entrypoint.sh

* Update README
---
 README.md                 | 16 ++++++++++++++++
 docker/Dockerfile         | 14 ++++++++++++++
 docker/docker-compose.yml | 12 ++++++++++++
 docker/entrypoint.sh      | 19 +++++++++++++++++++
 4 files changed, 61 insertions(+)
 create mode 100644 docker/Dockerfile
 create mode 100644 docker/docker-compose.yml
 create mode 100755 docker/entrypoint.sh

diff --git a/README.md b/README.md
index 0346c61..d7dedb4 100644
--- a/README.md
+++ b/README.md
@@ -87,6 +87,22 @@ separately to build the frontend. When making changes to the frontend it
 should be enough to simply run `nimble frontend` again to rebuild. This command
 will also build the SASS ``nimforum.scss`` file in the `public/css` directory.
 
+### With docker
+
+You can easily launch site on localhost if you have `docker` and `docker-compose`.
+You don't have to setup dependencies (libsass, sglite, pcre, etc...) on you host PC.
+
+To get up and running:
+
+```bash
+cd docker
+docker-compose build
+docker-compose up
+```
+
+And you can access local NimForum site.
+Open http://localhost:5000 .
+
 # Troubleshooting
 
 You might have to run `nimble install karax@#5f21dcd`, if setup fails
diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
index 0000000..cb3191a
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,14 @@
+FROM nimlang/nim:1.2.6-ubuntu
+
+RUN apt-get update -yqq \
+    && apt-get install -y --no-install-recommends \
+               libsass-dev \
+               sqlite3 \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+COPY . /app
+
+# install dependencies
+RUN nimble install -Y
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
new file mode 100644
index 0000000..8657235
--- /dev/null
+++ b/docker/docker-compose.yml
@@ -0,0 +1,12 @@
+version: "3.7"
+
+services:
+  forum:
+    build:
+      context: ../
+      dockerfile: ./docker/Dockerfile
+    volumes:
+      - "../:/app"
+    ports:
+      - "5000:5000"
+    entrypoint: "/app/docker/entrypoint.sh"
diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
new file mode 100755
index 0000000..d8f5923
--- /dev/null
+++ b/docker/entrypoint.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+set -eu
+
+git submodule update --init --recursive
+
+# setup
+nimble c -d:release src/setup_nimforum.nim
+./src/setup_nimforum --dev
+
+# build frontend
+nimble c -r src/buildcss
+nimble js -d:release src/frontend/forum.nim
+mkdir -p public/js
+cp src/frontend/forum.js public/js/forum.js
+
+# build backend
+nimble c src/forum.nim
+./src/forum