Added version command and goreleaser (#100)

* added version command and goreleaser

* added release to Makefile. adapted build and clean scripts to gorelease. changed version short text output

* reverted clean and build scripts. changed path for builds

* added dist field to goreleaser

* added post hook

* disabled archiving

* added archive name template

* changed archive name template

* changed archive name template

* changed goreleaser.yml

* removed pre hooks

.gitignore

@@ -2,4 +2,5 @@
 .env
 
 vendor/
-build/
+build/
+dist/

.goreleaser.yml

@@ -0,0 +1,25 @@
+builds:
+  - main: ./cli/main.go    
+    ldflags:
+    - -s -w -X github.com/vulpemventures/nigiri/cli/cmd.version={{.Version}} -X github.com/vulpemventures/nigiri/cli/cmd.commit={{.Commit}} -X github.com/vulpemventures/nigiri/cli/cmd.date={{.Date}}
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+    goarch:
+      - amd64
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ .Tag }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+archives:
+  - 
+    format: binary
+    name_template: "{{ .ProjectName }}-{{ .Os }}-{{ .Arch }}"

Makefile

@@ -1,4 +1,4 @@
-.PHONY: install build-arm build-linux build-mac clean cov fmt help vet test
+.PHONY: install build-arm build-linux build-mac release dry-release clean cov fmt help vet test
 
 ## install: installs dependencies
 install:
@@ -24,6 +24,12 @@ build-mac:
 	chmod u+x ./scripts/build
 	./scripts/build darwin amd64
 
+release:
+	goreleaser
+
+dry-release:
+	goreleaser --snapshot --skip-publish --rm-dist
+
 ## clean: cleans the binary
 clean:
 	@echo "Cleaning..."

cli/cmd/flags.go

@@ -20,10 +20,9 @@ var (
 )
 
 var RootCmd = &cobra.Command{
-	Use:     "nigiri",
-	Short:   "Nigiri lets you manage a full dockerized bitcoin environment",
-	Long:    "Nigiri lets you create your dockerized environment with a bitcoin and optionally a liquid node + block explorer powered by an electrum server for every network",
-	Version: "0.0.5",
+	Use:   "nigiri",
+	Short: "Nigiri lets you manage a full dockerized bitcoin environment",
+	Long:  "Nigiri lets you create your dockerized environment with a bitcoin and optionally a liquid node + block explorer powered by an electrum server for every network",
 }
 
 func init() {
@@ -49,6 +48,7 @@ func init() {
 	RootCmd.AddCommand(RpcCmd)
 	RootCmd.AddCommand(MintCmd)
 	RootCmd.AddCommand(PushCmd)
+	RootCmd.AddCommand(VersionCmd)
 
 	viper.BindPFlag(constants.Datadir, RootCmd.PersistentFlags().Lookup("datadir"))
 	viper.BindPFlag(constants.Network, StartCmd.PersistentFlags().Lookup("network"))

cli/cmd/version.go

@@ -0,0 +1,53 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+	"github.com/vulpemventures/nigiri/cli/constants"
+	"github.com/vulpemventures/nigiri/cli/controller"
+)
+
+var (
+	version    = "dev"
+	commit     = "none"
+	date       = "unknown"
+	VersionCmd = &cobra.Command{
+		Use:     "version",
+		Short:   "Show the current version",
+		RunE:    versionFunc,
+		PreRunE: versionChecks,
+	}
+)
+
+func versionChecks(cmd *cobra.Command, args []string) error {
+	datadir, _ := cmd.Flags().GetString("datadir")
+
+	ctl, err := controller.NewController()
+	if err != nil {
+		return err
+	}
+
+	if err := ctl.ParseDatadir(datadir); err != nil {
+		return err
+	}
+
+	if isRunning, err := ctl.IsNigiriRunning(); err != nil {
+		return err
+	} else if !isRunning {
+		return constants.ErrNigiriNotRunning
+	}
+
+	if err := ctl.ReadConfigFile(datadir); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func versionFunc(cmd *cobra.Command, address []string) error {
+	fmt.Println("Version: " + version)
+	fmt.Println("Commit: " + commit)
+	fmt.Println("Date: " + date)
+	return nil
+}