Docker buildx commands + brew install command

.dockerignore

@@ -1 +1 @@
-testdata
+testdata/*

Dockerfile

@@ -1,13 +1,15 @@
 FROM golang:1.22 as builder
 
+ARG TARGETARCH
+
 WORKDIR /go/src
 
 COPY . .
 
 RUN go mod download
 RUN mkdir /data
 
-RUN go build -ldflags "-s -w" -o entropy .
+RUN GOOS=linux GOARCH=${TARGETARCH} go build -ldflags "-s -w" -o entropy .
 
 # Path: Dockerfile
 FROM scratch

Makefile

@@ -1,5 +1,5 @@
-docker-build:
-	docker buildx build --platform linux/amd64,linux/arm64 --tag ewenquim/entropy:latest .
+docker-buildx:
+	docker buildx build --platform linux/amd64,linux/arm64 --tag ewenquim/entropy:latest --push .
 
 docker-run:
 	docker run --rm -v $(pwd):/data ewenquim/entropy /data

README.md

@@ -31,7 +31,15 @@ go run github.com/EwenQuim/entropy@latest
 
 ### With brew
 
-WIP
+```bash
+brew install ewenquim/repo/entropy
+entropy
+
+# More options
+entropy -h
+entropy -top 20 -ext go,py,js
+entropy -top 5 -ignore-ext min.js,_test.go,pdf,png,jpg my-folder my-file1 my-file2
+```
 
 ### With docker