Working initial setup

.gitignore

@@ -21,3 +21,4 @@
 # Go workspace file
 go.work
 
+fluxfeed

Dockerfile

@@ -0,0 +1,21 @@
+ARG BASE_IMAGE
+FROM ${BASE_IMAGE:-golang:1.22}
+ARG REPO_NAME
+ARG REPO_SHA
+
+WORKDIR /app
+
+# Download Go modules
+COPY go.mod ./
+RUN go mod download
+
+COPY *.go ./
+
+RUN CGO_ENABLED=0 GOOS=linux go build -o /fluxfeed
+
+EXPOSE 8080
+
+LABEL io.runcible.repo-name="${REPO_NAME}" \
+      io.runcible.repo-sha="${REPO_SHA}"
+
+CMD ["/fluxfeed"]

Makefile

@@ -0,0 +1,36 @@
+.DEFAULT_GOAL := build
+BASE_GOLANG_IMAGE := golang:1.22
+IMAGE_NAME ?= androiddrew/fluxfeed
+
+fmt:
+	go fmt ./...
+.PHONY:fmt
+
+lint: fmt
+	revive ./...
+.PHONY:lint
+
+vet: fmt
+	go vet ./...
+.PHONY:vet
+
+build: vet
+	go build -o ./fluxfeed .
+.PHONY:build
+
+clean:
+	rm -rf ./fluxfeed
+.PHONY:clean
+
+docs:
+	echo "Starting godocs on http://localhost:8000"
+	godoc -http=:8000
+.PHONY:docs
+
+image:
+	docker buildx build --platform linux/amd64 \
+		--build-arg BASE_IMAGE=$(BASE_GOLANG_IMAGE) \
+		--build-arg REPO_NAME=$(IMAGE_NAME) \
+		--build-arg REPO_SHA=$(shell git rev-parse HEAD) \
+		-t $(IMAGE_NAME) ./
+.PHONY: image

go.mod

@@ -0,0 +1,3 @@
+module git.runcible.io/androiddrew/fluxfeed
+
+go 1.22.5

main.go

@@ -0,0 +1,17 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"os"
+)
+
+const FluxGreeting string = "Welcome to Flux Feed\n"
+
+func HelloFluxFeed(out io.Writer) {
+	fmt.Fprint(out, FluxGreeting)
+}
+
+func main() {
+	HelloFluxFeed(os.Stdout)
+}

main_test.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"bytes"
+	"testing"
+)
+
+func TestCliGreeting(t *testing.T) {
+	buffer := &bytes.Buffer{}
+
+	HelloFluxFeed(buffer)
+	got := buffer.String()
+	want := FluxGreeting
+
+	if got != want {
+		t.Errorf("Got %s but wanted %s", got, want)
+	}
+}