support go modules (#25)

* modulize

* Prepare linter

* Use goblet instead of go-bindata.

* Treat Makefile

* Fix lints

* Fix test

* Support module mode (building at out of $GOPATH)

* fix lints

* wip: treat make and circleci-conf

* rename richgo.go to main.go

* Use golangci-lint instead of gometalinter

* Remove gometalinter config

* rollback main.go for master(richgo.go)

* fix samples

.circleci/config.yml

@@ -1,47 +1,52 @@
 version: 2
 jobs:
   build:
-    working_directory: /go/src/github.com/kyoh86/richgo
+    working_directory: /home/projects/github.com/kyoh86/richgo
     docker:
-      - image: kyoh86/gotest
+      - image: kyoh86/gotest:latest
     steps:
       - checkout
       - run:
-          name: go test
-          command: "go test -race ./..."
-  cover:
-    working_directory: /go/src/github.com/kyoh86/richgo
-    docker:
-      - image: kyoh86/gotest
-    steps:
-      - checkout
+          name: install
+          command: go install ./...
       - run:
-          name: take a coverage
-          command: "goverage -coverprofile=coverage.out ./..."
+          name: test and take coverage
+          command: |
+            mkdir -p .circleci/test/gotest
+            go test -v -race -coverprofile=coverage.out ./... | go-junit-report > .circleci/test/gotest/results.xml;
       - run:
-          name: upload a coverage
-          command: "bash <(curl -s https://codecov.io/bash)"
-  lint:
-    working_directory: /go/src/github.com/kyoh86/richgo
+          name: upload coverage
+          command: bash <(curl -s https://codecov.io/bash)
+      - run:
+          name: search lints
+          command: golangci-lint run
+
+
+  release:
+    working_directory: /home/projects/github.com/kyoh86/richgo
     docker:
-      - image: kyoh86/gotest
+      - image: kyoh86/gotest:latest
     steps:
       - checkout
       - run:
-          name: search lints
-          command: "gometalinter --config /etc/gometalinter/config.json ./... > ./lints.txt || :"
-      - run:
-          name: reviewdog
-          command: "cat ./lints.txt | reviewdog -f=golint -ci=circle-ci"
+          name: run goreleaser
+          command: curl -sL https://git.io/goreleaser | bash
 
 workflows:
   version: 2
   commit:
     jobs:
-      - build
-      - cover:
-          requires:
-            - build
-      - lint:
+      - build:
+          filters:
+            branches:
+              only: /.*/
+            tags:
+              only: /.*/
+      - release:
           requires:
             - build
+          filters:
+            branches:
+              ignore: /.*/
+            tags:
+              only: /^v[0-9]+(\.[0-9]+){2}$/

.gitignore

@@ -1,27 +1,21 @@
-# goreleaser
+# for goreleaser output with .goreleaser.yml
 /dist
 
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
+# for man file
+/richgo.1
 
-_testmain.go
+# go-junit-report output in .circleci/config
+/.circleci/test
 
+# Binaries for programs and plugins
 *.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, build with `go test -c`
 *.test
-*.prof
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out

.golangci.yml

@@ -0,0 +1,4 @@
+linters:
+  enable:
+    - unparam
+    - scopelint

Makefile

@@ -1,19 +1,23 @@
-.PHONY: default gen test vendor install sample
+.PHONY: gen lint test install man sample
 
-default:
-	echo use gen, test, vendor or install
+VERSION := `git vertag get`
+COMMIT  := `git rev-parse HEAD`
 
 gen:
-	go-bindata -o editor/test/output_test.go -pkg test -prefix sample/out_ ./sample/out_*.txt
+	goblet -g -p test -o editor/test/output_test.go --ignore-dotfiles ./sample/out_*.txt
+	gofmt -w editor/test/output_test.go
 
-test:
-	go test ./...
+lint: gen
+	golangci-lint run
 
-sample:
-	sample/run.sh
+test: lint
+	go test -v --race ./...
+
+install: test
+	go install -a -ldflags "-X=main.version=$(VERSION) -X=main.commit=$(COMMIT)" ./...
 
-vendor:
-	dep ensure
+man: test
+	go run main.go --help-man > richgo.1
 
-install:
-	go install ./...
+sample:
+	sample/run.sh

config/color_test.go

@@ -22,6 +22,7 @@ func TestMarshalYAML(t *testing.T) {
 		`c: '#ffeedd'`: {Color{Type: ColorType24Bit, ValueR: 0xff, ValueG: 0xee, ValueB: 0xdd}},
 		`c: 31`:        {Color{Type: ColorType8Bit, Value8: 31}},
 	} {
+		color := color
 		buf, err := yaml.Marshal(&color)
 		if err != nil {
 			t.Errorf("failed to marshal a color %q to yaml with error %q", "black", err)
@@ -47,6 +48,7 @@ func TestMarshalJSON(t *testing.T) {
 		`{"c":"#ffeedd"}`: {C: Color{Type: ColorType24Bit, ValueR: 0xff, ValueG: 0xee, ValueB: 0xdd}},
 		`{"c":31}`:        {C: Color{Type: ColorType8Bit, Value8: 31}},
 	} {
+		color := color
 		buf, err := json.Marshal(&color)
 		if err != nil {
 			t.Errorf("failed to marshal a color to json with error %q", err)

config/load.go

@@ -87,6 +87,7 @@ func Load() {
 	C = *actualConfig(c)
 }
 
+// Default is the default configuration
 func Default() {
 	C = *actualConfig(&defaultConfig)
 }