ability to show version

Makefile

@@ -1,22 +1,36 @@
 SOURCE = $(wildcard *.go)
+TAG ?= $(shell git describe --tags)
+GOBUILD = go build -ldflags '-w'
+
 ALL = $(foreach suffix,win.exe linux osx,\
 		build/webhooker-$(suffix))
 
 all: $(ALL)
 
+clean:
+	rm -f $(ALL)
+
+test:
+	go test
+	cram tests/cram.t
+
 win.exe = windows
 osx = darwin
 build/webhooker-%: $(SOURCE)
 	@mkdir -p $(@D)
 	CGO_ENABLED=0 GOOS=$(firstword $($*) $*) GOARCH=amd64 go build -o $@
 
-upload: $(ALL)
-ifndef UPLOAD_PATH
-	@echo "Define UPLOAD_PATH to determine where files should be uploaded"
+release: $(ALL)
+ifndef desc
+	@echo "Run it as 'make release desc=tralala'"
 else
-	rsync -l -P $(ALL) $(UPLOAD_PATH)
+	github-release release -u piranha -r webhooker -t "$(TAG)" -n "$(TAG)" --description "$(desc)"
+	@for x in $(ALL); do \
+		echo "Uploading $$x" && \
+		github-release upload -u piranha \
+                              -r webhooker \
+                              -t $(TAG) \
+                              -f "$$x" \
+                              -n "$$(basename $$x)"; \
+	done
 endif
-
-test:
-	go test
-	cram tests/cram.t

tests/cram.t

@@ -47,6 +47,7 @@ Usage:
     -l, --log=       path to file for logging
     -c, --config=    read rules from this file
     -d, --dump       dump rules to console
+    -V, --version    show version and exit
         --help       show this help message
 
 Check that it works:

webhooker.go

@@ -17,15 +17,16 @@ import (
 
 /// Globals
 
-var Version = "0.1"
+var Version = "0.2"
 
 var opts struct {
-	Interface string `short:"i" long:"interface" default:"" description:"ip to listen on"`
-	Port      string `short:"p" long:"port" default:"8000" description:"port to listen on"`
-	Log       string `short:"l" long:"log" description:"path to file for logging"`
-	Config    string `short:"c" long:"config" description:"read rules from this file"`
-	Dump      bool   `short:"d" long:"dump" description:"dump rules to console"`
-	ShowHelp  bool   `long:"help" description:"show this help message"`
+	Interface string `short:"i" long:"interface" default:""     description:"ip to listen on"`
+	Port      string `short:"p" long:"port"      default:"8000" description:"port to listen on"`
+	Log       string `short:"l" long:"log"                      description:"path to file for logging"`
+	Config    string `short:"c" long:"config"                   description:"read rules from this file"`
+	Dump      bool   `short:"d" long:"dump"                     description:"dump rules to console"`
+	Version   bool   `short:"V" long:"version"                  description:"show version and exit"`
+	ShowHelp  bool   `          long:"help"                     description:"show this help message"`
 }
 
 /// Core interfaces