From 9153e2bc734c19c92c7f6c3ae68d50ae936b6577 Mon Sep 17 00:00:00 2001
From: Jake Howard <git@theorangeone.net>
Date: Sat, 25 Apr 2020 16:50:04 +0100
Subject: [PATCH] Add Dockerfile for production deployment

---
 .dockerignore                |  8 ++++++++
 .github/workflows/docker.yml | 21 +++++++++++++++++++++
 Dockerfile                   | 26 ++++++++++++++++++++++++++
 requirements.txt             |  1 +
 scripts/build-static.sh      |  2 +-
 scripts/setup-node.sh        |  9 +++++++++
 scripts/setup-python.sh      | 12 ++++++++++++
 scripts/setup.sh             | 20 ++++++--------------
 8 files changed, 84 insertions(+), 15 deletions(-)
 create mode 100644 .dockerignore
 create mode 100644 .github/workflows/docker.yml
 create mode 100644 Dockerfile
 create mode 100755 scripts/setup-node.sh
 create mode 100755 scripts/setup-python.sh

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..1c5e60c
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,8 @@
+.cache
+.mypy_cache
+collected-static
+env
+htmlcov
+node_modules
+static/build
+__pycache__
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
new file mode 100644
index 0000000..5ab6920
--- /dev/null
+++ b/.github/workflows/docker.yml
@@ -0,0 +1,21 @@
+name: Docker
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+
+      - uses: actions/checkout@v1
+
+      - name: Build container
+        run: docker build --tag docker.pkg.github.com/${GITHUB_REPOSITORY,,}/website:latest .
+
+      - name: Log into GitHub Docker Registry
+        run: echo ${{ secrets.GITHUB_TOKEN }} | docker login docker.pkg.github.com -u ${GITHUB_REPOSITORY%/*} --password-stdin
+        if: github.ref == 'master'
+
+      - name: Push the Docker container
+        run: docker push docker.pkg.github.com/${GITHUB_REPOSITORY,,}/website:latest
+        if: github.ref == 'master'
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..92053ae
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,26 @@
+FROM node:lts-alpine as build
+
+ENV NODE_ENV production
+ENV NPM_CONFIG_PROUCTION false
+
+WORKDIR /app
+
+COPY . /app
+
+RUN ./scripts/setup-node.sh
+
+FROM python:3.8-slim
+
+ENV DEBUG false
+
+WORKDIR /app
+COPY . /app
+
+COPY --from=build /app/static/build /app/static/build
+
+RUN ./scripts/setup-python.sh
+
+RUN rm -rf ./static
+
+EXPOSE 8000
+CMD ["gunicorn", "-b", "0.0.0.0:8000", "--preload", "--access-logfile", "/dev/stdout", "website.wsgi:application"]
diff --git a/requirements.txt b/requirements.txt
index 5c6497c..0119575 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,4 @@ django-debug-toolbar==2.2
 whitenoise==5.0.1
 brotli==1.0.7
 django-environ==0.4.5
+gunicorn ==20.0.4
diff --git a/scripts/build-static.sh b/scripts/build-static.sh
index 86a0d2c..02988b7 100755
--- a/scripts/build-static.sh
+++ b/scripts/build-static.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 
 export PATH=node_modules/.bin:${PATH}
 
diff --git a/scripts/setup-node.sh b/scripts/setup-node.sh
new file mode 100755
index 0000000..098d689
--- /dev/null
+++ b/scripts/setup-node.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env sh
+
+export PATH=node_modules/.bin:${PATH}
+
+set -ex
+
+npm ci
+
+./scripts/build-static.sh
diff --git a/scripts/setup-python.sh b/scripts/setup-python.sh
new file mode 100755
index 0000000..dca98b0
--- /dev/null
+++ b/scripts/setup-python.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -ex
+
+pip install -r requirements.txt
+
+if [ "$DEBUG" != "false" ];
+then
+  pip install -r dev-requirements.txt
+fi
+
+python3 ./manage.py collectstatic --noinput --clear -v 2
diff --git a/scripts/setup.sh b/scripts/setup.sh
index bad15dc..c229b30 100755
--- a/scripts/setup.sh
+++ b/scripts/setup.sh
@@ -1,20 +1,12 @@
 #!/usr/bin/env bash
 
+set -e
+
+
+./scripts/setup-node.sh
+
 export PATH=env/bin:${PATH}
 
-set -ex
-
 python3 -m venv env
 
-pip install -r requirements.txt
-
-if [ "$DEBUG" != "false" ];
-then
-  pip install -r dev-requirements.txt
-fi
-
-npm ci
-
-./scripts/build-static.sh
-
-./manage.py collectstatic --noinput --clear -v 2
+./scripts/setup-python.sh