make target to build distro

.travis.yml

@@ -19,8 +19,7 @@ script:
 
 after_success:
   # - test -n "$TRAVIS_TAG" && curl -sL https://git.io/goreleaser | bash
-  - make build
-  - mv gojekyll
+  - test -n "$TRAVIS_TAG" && make release VERSION="${TRAVIS_TAG#v}"
 
 notifications:
   email:
@@ -31,7 +30,9 @@ deploy:
   provider: releases
   api_key:
     secure: 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
-  file: gojekyll
+  file: dist/*
+  file_glob: true
   skip_cleanup: true
+  prerelease: true
   on:
     tags: true

Makefile

@@ -6,11 +6,13 @@ SOURCES := $(shell find $(SOURCEDIR) -name '*.go')
 
 COMMIT_HASH = `git rev-parse --short HEAD 2>/dev/null`
 BUILD_DATE = `date +%FT%T%z`
+VERSION := $(COMMIT_HASH)
+OS := $(shell uname -o)
 
-LDFLAGS=-ldflags "-X ${PACKAGE}/cmd.Version=${COMMIT_HASH} -X ${PACKAGE}/cmd.BuildDate=${BUILD_DATE} "
+LDFLAGS=-ldflags "-X ${PACKAGE}/cmd.Version=${VERSION} -X ${PACKAGE}/cmd.BuildDate=${BUILD_DATE}"
 
 .DEFAULT_GOAL: build
-.PHONY: build clean deps setup install lint test help
+.PHONY: build clean deps setup install lint release test help
 
 $(BINARY): $(SOURCES)
 	go build ${LDFLAGS} -o ${BINARY} ${PACKAGE}
@@ -29,6 +31,10 @@ deps: ## list dependencies
 race: ## build a binary with race detection
 	go build -race ${LDFLAGS} -o ${BINARY}-race ${PACKAGE}
 
+release: build
+	mkdir -p dist
+	tar -cvzf dist/$(BINARY)_$(VERSION)_$(OS:GNU/%=%)_$(shell uname -m).tar.gz $(BINARY)
+
 setup: ## install dependencies and development tools
 	go get -t ./...
 	go get -u github.com/alecthomas/gometalinter