feat(ci/cd): add docker container (snapshot-labs#3915)

* feat(ci/cd): add docker container

* fix: add empty line

* fix(.dockerignore): add empty line

* fix(Dockerfile): minor fixes

---------

Co-authored-by: Sam <[email protected]>

Author: Todmy

.dockerignore

@@ -0,0 +1 @@
+node_modules

Dockerfile

@@ -0,0 +1,17 @@
+FROM node:18-alpine
+
+RUN apk update && apk upgrade && \
+    apk add --no-cache git py3-pip python3 gcc g++ make
+
+WORKDIR /app
+
+COPY . .
+
+RUN yarn install --frozen-lockfile
+RUN yarn install --frozen-lockfile
+
+RUN yarn run build
+
+EXPOSE 8080
+
+CMD ["yarn", "run", "dev", "--host"]

README.md

@@ -60,6 +60,11 @@ Use `http://localhost:8080/#/fabien.eth` for testing your code.
 
 By default your instance will connect to the hub at `https://testnet.snapshot.org`. To change that (or other values) you can create a `.env.local` and overwrite the values from `.env`.
 
+## Running service locally with Docker
+1. Run `docker build -t snapshot .` to build the image
+2. Run `docker run --name snapshot -p 8080:8080 snapshot` to run the container
+3. Go to `http://localhost:8080/#/fabien.eth` to test your code
+
 ## License
 
 Snapshot is open-sourced software licensed under the © [MIT license](LICENSE).