From 353df68ce0ccf2919e65bec482a58d93079a50c0 Mon Sep 17 00:00:00 2001
From: Thomas Schmelzer <thomas.schmelzer@gmail.com>
Date: Mon, 21 Aug 2023 13:00:43 -0700
Subject: [PATCH] Construction and Deployment of a Docker image (#5)

Github action to create a docker file



* Using manual dispatch, updated user name for docker



* Update .dockerignore

---------

Co-authored-by: Jonathan Taylor <jonathan.taylor@stanford.edu>
---
 .dockerignore                |  5 +++++
 .github/workflows/docker.yml | 35 +++++++++++++++++++++++++++++++++++
 docker/Dockerfile            | 11 +++++++++++
 3 files changed, 51 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 .github/workflows/docker.yml
 create mode 100644 docker/Dockerfile

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..0814f57
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,5 @@
+.github
+.git
+docker
+.dockerignore
+*.Rmd
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
new file mode 100644
index 0000000..d03a410
--- /dev/null
+++ b/.github/workflows/docker.yml
@@ -0,0 +1,35 @@
+name: Publish Docker image
+
+on:
+  workflow_dispatch:
+    inputs: null
+
+jobs:
+
+  push_to_registry:
+    name: Push Docker image to Docker Hub
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: jetaylor74/ISLP_labs
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: docker/Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
index 0000000..d6c7075
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,11 @@
+FROM docker.io/jupyter/base-notebook:lab-4.0.5
+
+COPY requirements.txt .
+
+# Install Python deps, the user approach is documented here:
+# https://pythonspeed.com/articles/multi-stage-docker-python/
+RUN pip install --user --no-cache-dir -r requirements.txt
+
+COPY --chown=jovyan:users . ${HOME}/work
+
+