First implementation

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: igolaizola
+custom: ["https://ko-fi.com/igolaizola", "https://buymeacoffee.com/igolaizola", "https://paypal.me/igolaizola"]

.github/workflows/release.yml

@@ -0,0 +1,29 @@
+name: goreleaser
+
+on:
+  push:
+    tags:
+      - '*'
+
+permissions:
+  contents: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - run: git fetch --force --tags
+      - uses: actions/setup-go@v3
+        with:
+          go-version-file: 'go.mod'
+          cache: true
+      - uses: goreleaser/goreleaser-action@v4
+        with:
+          distribution: goreleaser
+          version: latest
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -4,6 +4,7 @@
 *.dll
 *.so
 *.dylib
+bin
 
 # Test binary, built with `go test -c`
 *.test
@@ -13,3 +14,11 @@
 
 # Dependency directories (remove the comment below to include it)
 # vendor/
+
+# Other
+.history
+.vscode
+*.conf
+*.yaml
+output
+logs

.goreleaser.yml

@@ -0,0 +1,13 @@
+builds:
+  - binary: igogpt
+    main: ./cmd/igogpt
+    goarch:
+      - "386"
+      - amd64
+      - arm64
+      - arm
+    goarm:
+      - "6"
+      - "7"
+archives:
+  - format: zip

Dockerfile

@@ -0,0 +1,15 @@
+# builder image
+FROM golang:alpine as builder
+ARG TARGETPLATFORM
+COPY . /src
+WORKDIR /src
+RUN apk add --no-cache make bash git
+RUN make app-build PLATFORMS=$TARGETPLATFORM
+
+# running image
+FROM alpine
+WORKDIR /home
+COPY --from=builder /src/bin/igogpt-* /bin/igogpt
+
+# executable
+ENTRYPOINT [ "/bin/igogpt" ]

Makefile

@@ -0,0 +1,73 @@
+#!/bin/bash
+
+SHELL             = /bin/bash
+PLATFORMS        ?= linux/amd64 darwin/amd64 windows/amd64
+IMAGE_PREFIX     ?= igolaizola
+REPO_NAME		 ?= igogpt
+COMMIT_SHORT     ?= $(shell git rev-parse --verify --short HEAD)
+VERSION          ?= $(COMMIT_SHORT)
+VERSION_NOPREFIX ?= $(shell echo $(VERSION) | sed -e 's/^[[v]]*//')
+
+# Build the binaries for the current platform
+.PHONY: build
+build:
+	os=$$(go env GOOS); \
+	arch=$$(go env GOARCH); \
+	PLATFORMS="$$os/$$arch" make app-build
+
+# Build the binaries
+# Example: PLATFORMS=linux/amd64 make app-build
+.PHONY: app-build
+app-build:
+	@for platform in $(PLATFORMS) ; do \
+		os=$$(echo $$platform | cut -f1 -d/); \
+		arch=$$(echo $$platform | cut -f2 -d/); \
+		arm=$$(echo $$platform | cut -f3 -d/); \
+		arm=$${arm#v}; \
+		ext=""; \
+		if [ "$$os" == "windows" ]; then \
+			ext=".exe"; \
+		fi; \
+		file=./bin/$(REPO_NAME)-$(VERSION_NOPREFIX)-$$(echo $$platform | tr / -)$$ext; \
+		GOOS=$$os GOARCH=$$arch GOARM=$$arm CGO_ENABLED=0 \
+		go build \
+			-a -x -tags netgo,timetzdata -installsuffix cgo -installsuffix netgo \
+			-ldflags " \
+				-X main.Version=$(VERSION_NOPREFIX) \
+				-X main.GitRev=$(COMMIT_SHORT) \
+			" \
+			-o $$file \
+			./cmd/$(REPO_NAME); \
+		if [ $$? -ne 0 ]; then \
+			exit 1; \
+		fi; \
+		chmod +x $$file; \
+	done
+
+# Build the docker image
+# Example: PLATFORMS=linux/amd64 make docker-build
+.PHONY: docker-build
+docker-build:
+	@platforms=($(PLATFORMS)); \
+	platform=$${platforms[0]}; \
+	if [[ $${#platforms[@]} -ne 1 ]]; then \
+    	echo "Multi-arch build not supported"; \
+		exit 1; \
+	fi; \
+	docker build --platform $$platform -t $(IMAGE_PREFIX)/$(REPO_NAME):$(VERSION) .; \
+	if [ $$? -ne 0 ]; then \
+		exit 1; \
+	fi
+
+# Build the docker images using buildx
+# Example: PLATFORMS="linux/amd64 darwin/amd64 windows/amd64" make docker-buildx
+.PHONY: docker-buildx
+docker-buildx:
+	@platforms=($(PLATFORMS)); \
+	platform=$$(IFS=, ; echo "$${platforms[*]}"); \
+	docker buildx build --platform $$platform -t $(IMAGE_PREFIX)/$(REPO_NAME):$(VERSION) .
+
+# Clean binaries
+.PHONY: clean
+clean:
+	rm -rf bin