Added Docker file

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "formol"]
+	path = formol
+	url = ../formol

Dockerfile

@@ -0,0 +1,16 @@
+# Build a small image
+FROM golang:alpine3.17 AS builder
+
+ARG TARGETARCH
+RUN echo "I'm building for $TARGETARCH"
+WORKDIR /go/src
+COPY . .
+RUN GO111MODULE=on CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -o bin/formolcli main.go
+
+FROM alpine:3.17
+RUN apk add --no-cache su-exec restic postgresql-client
+COPY --from=builder /go/src/bin/formolcli /usr/local/bin
+
+# Command to run
+ENTRYPOINT ["/usr/local/bin/formolcli"]
+CMD ["--help"]

Makefile

@@ -1,8 +1,10 @@
 GOARCH ?= amd64
+GOOS ?= linux
+IMG ?= desmo999r/formolcli:latest
+BINDIR = ./bin
 
-.PHONY: formolcli
-formolcli: fmt vet
-	GO111MODULE=on CGO_ENABLED=0 GOOS=linux GOARCH=$(GOARCH) go build -o bin/formolcli main.go
+$(BINDIR)/formolcli: fmt vet
+	GO111MODULE=on CGO_ENABLED=0 GOOS=$(GOOS) GOARCH=$(GOARCH) go build -o $(BINDIR)/formolcli main.go
 
 .PHONY: fmt
 fmt:
@@ -12,5 +14,13 @@ fmt:
 vet:
 	go vet ./...
 
+.PHONY: docker-build
+docker-build: $(BINDIR)/formolcli
+	buildah build --disable-compression --format=docker --platform $(GOOS)/$(GOARCH) -t $(IMG) .
+
+.PHONY: docker-push
+docker-push: docker-build
+	buildah push $(IMG)
+
 .PHONY: all
-all: formolcli
+all: $(BINDIR)/formolcli docker-build

formol

@@ -0,0 +1 @@
+Subproject commit 06999eb5537620aba484ea47875c3aef80389ca2

go.mod

@@ -70,4 +70,4 @@ require (
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 
-replace github.com/desmo999r/formol => ../formol
+replace github.com/desmo999r/formol => ./formol