Add: init project

Signed-off-by: Nicolas Lamirault <nicolas.lamirault@gmail.com>

Gopkg.toml

@@ -0,0 +1,30 @@
+
+# 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]]
+  branch = "master"
+  name = "github.com/golang/glog"
+
+[[constraint]]
+  name = "github.com/spf13/cobra"
+  version = "0.0.1"

Makefile

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+# Copyright (C) 2017 Nicolas Lamirault <nicolas.lamirault@gmail.com>
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+APP = picsou
+
+VERSION=$(shell \
+        grep "const Version" version/version.go \
+        |awk -F'=' '{print $$2}' \
+        |sed -e "s/[^0-9.]//g" \
+	|sed -e "s/ //g")
+
+SHELL = /bin/bash
+
+DIR = $(shell pwd)
+
+DOCKER = docker
+
+GO = go
+
+GOX = gox -os="linux darwin windows freebsd openbsd netbsd"
+GOX_ARGS = "-output={{.Dir}}-$(VERSION)_{{.OS}}_{{.Arch}}"
+
+BINTRAY_URI = https://api.bintray.com
+BINTRAY_USERNAME = nlamirault
+BINTRAY_ORG = nlamirault
+BINTRAY_REPOSITORY= oss
+
+NO_COLOR=\033[0m
+OK_COLOR=\033[32;01m
+ERROR_COLOR=\033[31;01m
+WARN_COLOR=\033[33;01m
+
+MAKE_COLOR=\033[33;01m%-20s\033[0m
+
+MAIN = github.com/nlamirault/poseidon
+SRCS = $(shell git ls-files '*.go' | grep -v '^vendor/')
+EXE = $(shell ls poseidon-*_*)
+
+PACKAGE=$(APP)-$(VERSION)
+ARCHIVE=$(PACKAGE).tar
+
+.DEFAULT_GOAL := help
+
+.PHONY: help
+help:
+	@echo -e "$(OK_COLOR)==== $(APP) [$(VERSION)] ====$(NO_COLOR)"
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "$(MAKE_COLOR) : %s\n", $$1, $$2}'
+
+clean: ## Cleanup
+	@echo -e "$(OK_COLOR)[$(APP)] Cleanup$(NO_COLOR)"
+	@rm -fr $(APP) $(EXE) $(APP)-*.tar.gz
+
+.PHONY: init
+init: ## Install requirements
+	@echo -e "$(OK_COLOR)[$(APP)] Install requirements$(NO_COLOR)"
+	@go get -u github.com/golang/dep/cmd/dep
+	@go get -u github.com/golang/lint/golint
+	@go get -u github.com/kisielk/errcheck
+	@go get -u github.com/mitchellh/gox
+
+.PHONY: deps
+deps: ## Install dependencies
+	@echo -e "$(OK_COLOR)[$(APP)] Update dependencies$(NO_COLOR)"
+	@dep ensure -update
+
+.PHONY: build
+build: ## Make binary
+	@echo -e "$(OK_COLOR)[$(APP)] Build $(NO_COLOR)"
+	@$(GO) build .
+
+.PHONY: test
+test: ## Launch unit tests
+	@echo -e "$(OK_COLOR)[$(APP)] Launch unit tests $(NO_COLOR)"
+	@$(GO) test
+
+.PHONY: lint
+lint: ## Launch golint
+	@$(foreach file,$(SRCS),golint $(file) || exit;)
+
+.PHONY: vet
+vet: ## Launch go vet
+	@$(foreach file,$(SRCS),$(GO) vet $(file) || exit;)
+
+.PHONY: errcheck
+errcheck: ## Launch go errcheck
+	@echo -e "$(OK_COLOR)[$(APP)] Go Errcheck $(NO_COLOR)"
+	@$(foreach pkg,$(PKGS),errcheck $(pkg) $(glide novendor) || exit;)
+
+.PHONY: coverage
+coverage: ## Launch code coverage
+	@$(foreach pkg,$(PKGS),$(GO) test -cover $(pkg) $(glide novendor) || exit;)
+
+gox: ## Make all binaries
+	@echo -e "$(OK_COLOR)[$(APP)] Create binaries $(NO_COLOR)"
+	$(GOX) $(GOX_ARGS) github.com/nlamirault/poseidon
+
+.PHONY: binaries
+binaries: ## Upload all binaries
+	@echo -e "$(OK_COLOR)[$(APP)] Upload binaries to Bintray $(NO_COLOR)"
+	for i in $(EXE); do \
+		curl -T $$i \
+			-u$(BINTRAY_USERNAME):$(BINTRAY_APIKEY) \
+			"$(BINTRAY_URI)/content/$(BINTRAY_ORG)/$(BINTRAY_REPOSITORY)/$(APP)/${VERSION}/$$i;publish=1"; \
+        done
+
+# for goprojectile
+.PHONY: gopath
+gopath:
+	@echo `pwd`:`pwd`/vendor

cmd/root.go

@@ -0,0 +1,60 @@
+// Copyright (C) 2017 Nicolas Lamirault <nicolas.lamirault@gmail.com>
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cmd
+
+import (
+	goflag "flag"
+	"fmt"
+	"io"
+	"os"
+
+	_ "github.com/golang/glog" // init glog to get its flags
+	"github.com/spf13/cobra"
+
+	pkgcmd "github.com/nlamirault/picsou/pkg/cmd"
+)
+
+var (
+	cliName     = "picsou"
+	helpMessage = "Picsou - CLI to monitor cryptocurrencies"
+)
+
+func newPoseidonCommand(out io.Writer) *cobra.Command {
+	rootCmd := &cobra.Command{
+		Use:   cliName,
+		Short: "command-line tool to monitor cryptocurrencies",
+		Long:  `The command-line tool to manage cryptocurrencies.`,
+	}
+	rootCmd.AddCommand(
+		newVersionCmd(out, helpMessage),
+		// newCompletionCommand(out, completionExample),
+	)
+	cobra.EnablePrefixMatching = true
+
+	// add glog flags
+	rootCmd.PersistentFlags().AddGoFlagSet(goflag.CommandLine)
+	// https://github.com/kubernetes/dns/pull/27/files
+	goflag.CommandLine.Parse([]string{})
+
+	return rootCmd
+}
+
+func Execute() {
+	cmd := newPoseidonCommand(os.Stdout)
+	if err := cmd.Execute(); err != nil {
+		fmt.Println(pkgcmd.RedOut(err))
+		os.Exit(1)
+	}
+}

cmd/version.go

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+// Copyright (C) 2017 Nicolas Lamirault <nicolas.lamirault@gmail.com>
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cmd
+
+import (
+	"fmt"
+	"io"
+
+	"github.com/spf13/cobra"
+
+	"github.com/nlamirault/picsou/version"
+)
+
+type versionCmd struct {
+	out io.Writer
+}
+
+func newVersionCmd(out io.Writer, help string) *cobra.Command {
+	versionCmd := &versionCmd{
+		out: out,
+	}
+
+	cmd := &cobra.Command{
+		Use:   "version",
+		Short: "Print the version number.",
+		Long:  `All software has versions. This is Poseidon's.`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return versionCmd.printVersion(help)
+		},
+	}
+	return cmd
+}
+
+func (cmd versionCmd) printVersion(help string) error {
+	fmt.Fprintf(cmd.out, "%s. v%s\n", help, version.Version)
+	return nil
+}

main.go

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+// Copyright (C) 2017 Nicolas Lamirault <nicolas.lamirault@gmail.com>
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
+
+import (
+	"github.com/nlamirault/picsou/cmd"
+)
+
+func main() {
+	cmd.Execute()
+}

pkg/cmd/colors.go

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+// Copyright (C) 2017 Nicolas Lamirault <nicolas.lamirault@gmail.com>
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cmd
+
+import (
+	"github.com/fatih/color"
+)
+
+var (
+	GreenOut  = color.New(color.FgGreen).SprintFunc()
+	YellowOut = color.New(color.FgYellow).SprintFunc()
+	RedOut    = color.New(color.FgRed).SprintFunc()
+)