From 772cdb52c59d5270ee913db3d205835c36c59a1a Mon Sep 17 00:00:00 2001
From: Hector <hector@hjs.dev>
Date: Mon, 19 Jun 2023 19:06:18 +0000
Subject: [PATCH] chore: rewrite dockerfile

Rewrite the Dockerfile to be ready for fully automating releases using GoReleaser.
---
 Dockerfile | 17 ++---------------
 Makefile   |  5 +++++
 2 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index c895e3f..1955792 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,23 +1,10 @@
-# Using golang:latest instead of alpine because of issues with sqlite3
-FROM golang:latest AS build
-
-# Create build folder to compile tool
-WORKDIR /build
-
-# Copy source files to build folder and link to the /go folder
-COPY . /build
-RUN ln -s /go/src/ /build/src
-
-# Compile the tool using a Make command
-RUN make build/docker
-
-
 FROM debian:buster-slim
 
 # Create main app folder to run from
 WORKDIR /app
 
 # Copy compiled binary to release image
-COPY --from=build /build/src/fail2ban_exporter /app/fail2ban_exporter
+# (must build the binary before running docker build)
+COPY fail2ban_exporter /app/fail2ban_exporter
 
 ENTRYPOINT ["/app/fail2ban_exporter"]
diff --git a/Makefile b/Makefile
index ea25c46..702a3ff 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,5 @@
+.PHONY: download test fmt check/dependencies check/fmt build build/docker
+
 download:
 	go mod download
 
@@ -24,3 +26,6 @@ build:
 	" \
 	-o fail2ban_exporter \
 	exporter.go
+
+build/docker: build
+	docker build -t fail2ban-prometheus-exporter .