Support Travis CI (#58)

* Add .travis.yml
* Replace from glide to dep
* Add Makefile

.travis.yml

@@ -0,0 +1,8 @@
+language: go
+
+go:
+  - 1.8
+  - 1.9
+script:
+  - make dep
+  - make test

Gopkg.toml

@@ -0,0 +1,51 @@
+
+# Gopkg.toml example
+#
+# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#  name = "github.com/x/y"
+#  version = "2.4.0"
+
+
+[[constraint]]
+  name = "github.com/BurntSushi/toml"
+
+[[constraint]]
+  name = "github.com/chzyer/readline"
+
+[[constraint]]
+  name = "github.com/fatih/color"
+  version = "1.4.1"
+
+[[constraint]]
+  name = "github.com/google/go-github"
+
+[[constraint]]
+  name = "github.com/jroimartin/gocui"
+
+[[constraint]]
+  name = "github.com/mattn/go-runewidth"
+  version = "0.0.2"
+
+[[constraint]]
+  name = "github.com/spf13/cobra"
+
+[[constraint]]
+  name = "golang.org/x/crypto"
+
+[[constraint]]
+  name = "golang.org/x/oauth2"

Makefile

@@ -1,44 +1,56 @@
 .PHONY: \
 	all \
-	glide \
-	deps \
+	dep \
+	depup \
 	update \
 	build \
 	install \
 	lint \
 	vet \
 	fmt \
-	clean
+	fmtcheck \
+	clean \
+	pretest \
+	test
 
 VERSION := $(shell git describe --tags --abbrev=0)
+SRCS = $(shell git ls-files '*.go')
+PKGS = $(shell go list ./... | grep -v /vendor/)
 
-all: glide deps build 
+all: dep build test
 
-glide:
-	go get github.com/Masterminds/glide
+dep:
+	go get -u github.com/golang/dep/...
+	dep ensure
 
-deps: glide
-	glide install
+depup:
+	go get -u github.com/golang/dep/...
+	dep ensure -u
 
-update: glide
-	glide update
-
-build: main.go deps
+build: main.go dep
 	go build -o pet $<
 
 install: main.go deps
 	go install
 
-
 lint:
 	@ go get -v github.com/golang/lint/golint
-	golint $(shell glide nv)
+	$(foreach file,$(SRCS),golint $(file) || exit;)
 
 vet:
-	go vet $(shell glide nv)
+	go vet $(PKGS) || exit;
 
 fmt:
-	go fmt $(shell glide nv)
+	gofmt -w $(SRCS)
+
+fmtcheck:
+	@ $(foreach file,$(SRCS),gofmt -s -l $(file);)
 
 clean:
 	go clean $(shell glide nv)
+
+pretest: vet fmtcheck
+
+test: pretest
+	go install
+	@ $(foreach pkg,$(PKGS), go test $(pkg) || exit;)

dialog/util.go

@@ -1,10 +1,10 @@
 package dialog
 
 func StringInSlice(a string, list []string) bool {
-    for _, b := range list {
-        if b == a {
-            return true
-        }
-    }
-    return false
+	for _, b := range list {
+		if b == a {
+			return true
+		}
+	}
+	return false
 }