Add Dockerfile

CHANGELOG.md

@@ -5,6 +5,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 
 ## [1.7.12] - unreleased
 ### Added
+- Dockerfile
 ### Changed
 ### Deprecated
 ### Removed

Dockerfile

@@ -0,0 +1,11 @@
+FROM golang:alpine
+
+# Install dependencies for copy
+RUN apk add -U --no-cache ca-certificates tzdata git
+
+WORKDIR /go/src/github.com/gabrie30/ghorg
+COPY . .
+
+# Fetching dependencies and build the app
+RUN go get -d -v ./...
+RUN CGO_ENABLED=0 go build -a --mod vendor -o ghorg .

README.md

@@ -95,6 +95,25 @@ go install github.com/gabrie30/ghorg@latest
 go get github.com/gabrie30/ghorg
 ```
 
+### Docker
+
+> This is only recommended for testing due to resource constraints
+
+1. Clone repo then `cd ghorg`
+1. Build the image `docker build . -t ghorg-docker`
+1. Run in docker
+
+```bash
+# Using your local ghorg configuration file, cloning in container
+docker run -v $HOME/.config/ghorg/conf.yaml:/root/.config/ghorg/conf.yaml ghorg-docker ./ghorg clone kubernetes
+
+# Using flags, cloning in container
+docker run ghorg-docker ./ghorg clone kubernetes --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2
+
+# Using flags, cloning to your machine
+docker run -v $HOME/ghorg/:/root/ghorg/ ghorg-docker ./ghorg clone kubernetes --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2 --output-dir=cloned-from-docker
+```
+
 ## Use
 
 ```bash