From ad21f3e0cbe544813853a55057ebc7b460b1f690 Mon Sep 17 00:00:00 2001
From: Camilo Aguilar <camilo.aguilar@gmail.com>
Date: Sat, 12 Sep 2015 15:50:34 -0400
Subject: [PATCH] Adds infrastructure to release gowsdl binaries.

---
 .gitignore                        |  1 +
 Makefile                          | 10 ++++++++
 cmd/{gowsdl/main.go => gowsdl.go} | 25 ++++++++++--------
 common.mk                         | 42 +++++++++++++++++++++++++++++++
 4 files changed, 67 insertions(+), 11 deletions(-)
 create mode 100644 Makefile
 rename cmd/{gowsdl/main.go => gowsdl.go} (85%)
 create mode 100644 common.mk

diff --git a/.gitignore b/.gitignore
index aecb190..b45b474 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 ./gowsdl
 myservice
+build
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..82583e8
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,10 @@
+GHACCOUNT := hooklift
+NAME := gowsdl
+VERSION := v0.1.0
+
+include common.mk
+
+deps:
+	go get github.com/c4milo/github-release
+	go get github.com/mitchellh/gox
+	go get github.com/hooklift/assert
diff --git a/cmd/gowsdl/main.go b/cmd/gowsdl.go
similarity index 85%
rename from cmd/gowsdl/main.go
rename to cmd/gowsdl.go
index 3a7b2ce..b3e167d 100644
--- a/cmd/gowsdl/main.go
+++ b/cmd/gowsdl.go
@@ -49,21 +49,24 @@ package main
 import (
 	"bytes"
 	"flag"
+	"fmt"
 	"go/format"
 	"log"
 	"os"
-	"fmt"
 
 	gen "github.com/hooklift/gowsdl"
 )
 
-const version = "v0.0.1"
+// Version is initialized in compilation time by go build.
+var Version string
+
+// Name is initialized in compilation time by go build.
+var Name string
 
 var vers = flag.Bool("v", false, "Shows gowsdl version")
 var pkg = flag.String("p", "myservice", "Package under which code will be generated")
 var outFile = flag.String("o", "myservice.go", "File where the generated code will be saved")
 
-
 func init() {
 	log.SetFlags(0)
 	log.SetOutput(os.Stdout)
@@ -72,15 +75,15 @@ func init() {
 
 func main() {
 	flag.Usage = func() {
-	    fmt.Fprintf(os.Stderr, "Usage: %s [options] myservice.wsdl\n", os.Args[0])
-	    flag.PrintDefaults()
+		fmt.Fprintf(os.Stderr, "Usage: %s [options] myservice.wsdl\n", os.Args[0])
+		flag.PrintDefaults()
 	}
 
 	flag.Parse()
 
 	// Show app version
 	if *vers {
-		log.Println(version)
+		log.Println(Version)
 		os.Exit(0)
 	}
 
@@ -96,7 +99,7 @@ func main() {
 	}
 
 	// load wsdl
-	gowsdl, err := gen.NewGoWsdl(wsdlPath, *pkg, false)
+	gowsdl, err := gen.NewGoWSDL(wsdlPath, *pkg, false)
 	if err != nil {
 		log.Fatalln(err)
 	}
@@ -110,11 +113,11 @@ func main() {
 	pkg := "./" + *pkg
 	err = os.Mkdir(pkg, 0744)
 
-	fd, err := os.Create(pkg + "/" + *outFile)
+	file, err := os.Create(pkg + "/" + *outFile)
 	if err != nil {
 		log.Fatalln(err)
 	}
-	defer fd.Close()
+	defer file.Close()
 
 	data := new(bytes.Buffer)
 	data.Write(gocode["header"])
@@ -125,11 +128,11 @@ func main() {
 	// go fmt the generated code
 	source, err := format.Source(data.Bytes())
 	if err != nil {
-		fd.Write(data.Bytes())
+		file.Write(data.Bytes())
 		log.Fatalln(err)
 	}
 
-	fd.Write(source)
+	file.Write(source)
 
 	log.Println("Done 💩")
 }
diff --git a/common.mk b/common.mk
new file mode 100644
index 0000000..95671c1
--- /dev/null
+++ b/common.mk
@@ -0,0 +1,42 @@
+PLATFORM 	:= $(shell go env | grep GOHOSTOS | cut -d '"' -f 2)
+ARCH 		:= $(shell go env | grep GOARCH | cut -d '"' -f 2)
+BRANCH		:= $(shell git rev-parse --abbrev-ref HEAD)
+LDFLAGS 	:= -ldflags "-X main.Version=$(VERSION) -X main.Name=$(NAME)"
+
+test:
+	go test ./...
+
+build:
+	go build -o build/$(NAME) $(LDFLAGS) cmd/$(NAME).go
+
+install:
+	go install $(LDFLAGS)
+
+compile:
+	@rm -rf build/
+	@gox $(LDFLAGS) \
+	-os="darwin" \
+	-os="linux" \
+	-os="solaris" \
+	-os="freebsd" \
+	-output "build/$(NAME)_$(VERSION)_{{.OS}}_{{.Arch}}/$(NAME)" \
+	./...
+
+dist: compile
+	$(eval FILES := $(shell ls build))
+	@rm -rf dist && mkdir dist
+	@for f in $(FILES); do \
+		(cd $(shell pwd)/build/$$f && tar -cvzf ../../dist/$$f.tar.gz *); \
+		(cd $(shell pwd)/dist && shasum -a 512 $$f.tar.gz > $$f.sha512); \
+		echo $$f; \
+	done
+
+release: dist
+	@latest_tag=$$(git describe --tags `git rev-list --tags --max-count=1`); \
+	comparison="$$latest_tag..HEAD"; \
+	if [ -z "$$latest_tag" ]; then comparison=""; fi; \
+	changelog=$$(git log $$comparison --oneline --no-merges --reverse); \
+	github-release $(GHACCOUNT)/$(NAME) $(VERSION) $(BRANCH) "**Changelog**<br/>$$changelog" 'dist/*'; \
+	git pull
+
+.PHONY: test build install compile deps dist release