From 4bff6ac016bedbf0665f9ecc20e680703d74fdd8 Mon Sep 17 00:00:00 2001
From: elonen <elonen@iki.fi>
Date: Thu, 28 Jul 2022 00:10:49 +0300
Subject: [PATCH 1/2] Docker support

---
 .dockerignore    |  3 +++
 Dockerfile       | 15 +++++++++++++++
 run_in_docker.sh |  5 +++++
 3 files changed, 23 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile
 create mode 100755 run_in_docker.sh

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..4e18eda
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,3 @@
+slack-archive_USERDATA
+.git
+.gitignore
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..44588ee
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+FROM node:16
+
+WORKDIR /slack-archive
+
+COPY *.json ./
+COPY yarn.lock ./
+RUN npm install
+
+# NOTE: see also .dockerignore
+COPY . /slack-archive/
+
+RUN npm run compile
+
+VOLUME /slack-archive/slack-archive
+ENTRYPOINT ["bin/slack-archive.js"]
diff --git a/run_in_docker.sh b/run_in_docker.sh
new file mode 100755
index 0000000..e0b6efa
--- /dev/null
+++ b/run_in_docker.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+mkdir -p slack-archive_USERDATA
+docker build -t slack-archive:dev .
+docker run --mount type=bind,source="$(pwd)"/slack-archive_USERDATA,target=/slack-archive/slack-archive -it slack-archive:dev

From ddeb1c386dbd5ec4b134ed37af2a2f1b6db60863 Mon Sep 17 00:00:00 2001
From: elonen <elonen@iki.fi>
Date: Thu, 28 Jul 2022 12:52:55 +0300
Subject: [PATCH 2/2] Add README instructions for Docker

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index 86ae4a0..63e7741 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,14 @@ can still enjoy in 20 years. This tool will help you do that.
 npx slack-archive
 ```
 
+Alternatively, to run a development version in Docker:
+1. Checkout the code from Git
+2. Make sure Docker is installed
+3. Run `./run_in_docker.sh`
+
+This will build Docker image called `slack-archive:dev`, compile it and start the interactive guide.
+Results wil be saved in folder `slack-archive_USERDATA/`.
+
 ### Parameters
 
 ```