Improve release

.travis.yml

@@ -2,7 +2,7 @@ sudo: false
 language: go
 
 go:
-  - 1.10.x
+  - 1.12
 
 script:
   - make test

Dockerfile

@@ -1,8 +1,9 @@
-FROM golang:1.10
+FROM golang:1.12
 
-RUN go get github.com/laher/goxc
+RUN mkdir -p /src
+WORKDIR /src
+COPY go.mod .
+COPY go.sum .
 
-ENV USER root
-WORKDIR /go/src/github.com/yuuki/gokc
-
-ADD . /go/src/github.com/yuuki/gokc
+RUN go mod download
+COPY . .

Makefile

@@ -1,15 +1,18 @@
-BIN := gokc
+export GO111MODULE=on
+
+PKG = github.com/yuuki/gokc
+COMMIT = $$(git describe --tags --always)
+DATE = $$(date --utc '+%Y-%m-%d_%H:%M:%S')
+BUILD_LDFLAGS = -X $(PKG).commit=$(COMMIT) -X $(PKG).date=$(DATE)
+RELEASE_BUILD_LDFLAGS = -s -w $(BUILD_LDFLAGS)
 
 all: build
 
 yacc: deps
 	goyacc -o parser/parser.go -v parser/parser.output parser/parser.go.y
 
 build: yacc
-	go build -o $(BIN) ./cmd/...
-
-buildlinux: yacc
-	GOOS=linux GOARCH=amd64 make build
+	go build -ldflags="$(BUILD_LDFLAGS)" $(PKG)/cmd/...
 
 test: yacc
 	go test -v $$(go list ./... | grep -v vendor)
@@ -18,19 +21,32 @@ testfiles: build
 	find ./testdata -type f | xargs -I{} ./$(BIN) -f {}
 	find ./keepalived/doc/samples/keepalived.conf.* -type f | xargs -I{} ./$(BIN) -f {}
 
-patch: gobump
-	./script/release.sh patch
-
-minor: gobump
-	./script/release.sh minor
-
-gobump:
-	go get github.com/motemen/gobump/cmd/gobump
+.PHONY: devel-deps
+devel-deps:
+	GO111MODULE=off go get -v \
+	golang.org/x/tools/cmd/cover \
+	github.com/mattn/goveralls \
+	github.com/motemen/gobump/cmd/gobump \
+	github.com/Songmu/ghch/cmd/ghch \
+	github.com/Songmu/goxz/cmd/goxz \
+	github.com/tcnksm/ghr \
+	github.com/Songmu/gocredits/cmd/gocredits
 
 deps:
 	go get golang.org/x/tools/cmd/goyacc
 	go get -d -v ./...
 
+.PHONY: crossbuild
+crossbuild: devel-deps
+	$(eval ver = $(shell gobump show -r))
+	goxz -pv=v$(ver) -os=linux,darwin -arch=386,amd64 -build-ldflags="$(RELEASE_BUILD_LDFLAGS)" \
+	  -d=./dist/v$(ver)
+
+.PHONY: release
+release: devel-deps
+	_tools/release
+	_tools/upload_artifacts
+
 clean:
 	go clean
 

_tools/credits

@@ -0,0 +1,39 @@
+#!/bin/bash
+set -e -o pipefail
+
+ROOT=$(dirname "${BASH_SOURCE}")/..
+cd "${ROOT}"
+
+echo '=========================================================================================='
+echo "= lstf licensed under: ="
+echo "https://github.com/yuuki/lstf/"
+echo
+cat "${ROOT}"/LICENSE
+echo
+echo "= LICENSE $(cat ${ROOT}/LICENSE | md5sum | awk '{print $1}')"
+echo '=========================================================================================='
+echo
+
+echo "= Go (the standard library) licensed under: ="
+echo "https://golang.org/"
+echo
+curl -sS https://raw.githubusercontent.com/golang/go/release-branch.go1.9/LICENSE 2>/dev/null
+echo
+echo '=========================================================================================='
+echo
+
+find_names=(-iname 'licen[sc]e*')
+for repo in $(dep status -json | jq -rM '.[].ProjectRoot'); do
+    echo
+    echo '=========================================================================================='
+    echo "= vendor/${repo} licensed under: ="
+    echo "https://${repo}/"
+    for lic in $(find vendor/${repo} -xdev -follow -maxdepth 1 -type f "${find_names[@]}"); do
+        echo
+        cat "${lic}"
+        echo
+        echo "= ${lic} $(cat ${lic} | md5sum | awk '{print $1}')"
+    done
+    echo '=========================================================================================='
+    echo
+done

_tools/release

@@ -0,0 +1,21 @@
+#!/bin/bash
+set -e
+
+if [[ $(git status -s) != "" ]]; then
+    echo 2>&1 "git is currently in a dirty state"
+    exit 1
+fi
+
+current_version=$(gobump show -r)
+
+echo "current version: $current_version"
+read -p "input next version: " next_version
+
+echo "--> Bumping version $next_version"
+gobump set "$next_version" -w
+echo "--> Generating CHANGELOG"
+ghch -w -N "v$next_version"
+
+git commit -am "Bump version $next_version"
+git tag "v$next_version"
+git push && git push --tags

_tools/upload_artifacts

@@ -0,0 +1,6 @@
+#!/bin/bash
+set -e
+
+ver=v$(gobump show -r)
+make crossbuild
+ghr -username yuuki -replace ${ver} dist/${ver}

cmd/gokc/gokc.go

@@ -43,7 +43,7 @@ func main() {
 	flag.Parse()
 
 	if isVersion {
-		log.Infof("gokc version %s", Version)
+		log.Infof("gokc version %s", version)
 		os.Exit(0)
 	}
 

cmd/gokc/version.go

@@ -1,3 +1,13 @@
 package main
 
-var Version string = "0.4.2"
+// name is application name.
+const name = "gokc"
+
+// version is application version.
+const version = "0.4.2"
+
+// commit describes latest git commit hash.
+// This is automatically extracted by git describe --always.
+var commit string
+
+var date string

go.mod

@@ -0,0 +1,8 @@
+module github.com/yuuki/gokc
+
+go 1.12
+
+require (
+	github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db
+	golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59 // indirect
+)

go.sum

@@ -0,0 +1,9 @@
+github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db h1:62I3jR2EmQ4l5rM/4FEfDWcRD+abF5XlKShorW5LRoQ=
+github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db/go.mod h1:l0dey0ia/Uv7NcFFVbCLtqEBQbrT4OCwCSKTEv6enCw=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59 h1:QjA/9ArTfVTLfEhClDCG7SGrZkZixxWpwNCDiwJfh88=
+golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=