v1.0.0: docker: add docker file

Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>

Dockerfile

@@ -0,0 +1,24 @@
+FROM golang:1.21-alpine AS develop
+
+# Changement du répertoire de travail
+WORKDIR /app
+
+# pre-copy/cache go.mod for pre-downloading dependencies and only redownloading them in subsequent builds if they change
+COPY go.mod go.sum ./
+RUN go mod download && go mod verify
+
+COPY . .
+
+CMD ["sh", "-c", "echo 'run application' &&  go run ./cmd/"]
+
+FROM develop AS build
+
+RUN CGO_ENABLED=0 go build -o ./build/app ./cmd/
+
+FROM scratch AS release
+
+COPY --from=build /app/build/app /exec
+
+EXPOSE 1222
+
+ENTRYPOINT ["/exec"]