Add version command (#10)

Taskfile.yml

@@ -4,6 +4,7 @@ vars:
   VERSION:
     sh: git describe --tags | sed -r 's/-.+//'
 
+
 tasks:
   prepare:
     desc: 'Create folder for results of building'
@@ -61,12 +62,12 @@ tasks:
   build:
     desc: 'Build for the current platform'
     cmds:
-      - go build .
+      - go build -ldflags="-X 'colligendis/cmd/version.Version={{ .VERSION }}'" .
   build-loop:
     cmds:
       - |
         rm -rf temp && mkdir temp
-        {{ .GOOS }} {{ .GOARCH }} go build -o temp/colligendis{{ if .WIN }}.exe{{ end }}
+        {{ .GOOS }} {{ .GOARCH }} go build -o -ldflags="-X 'colligendis/cmd/version.Version={{ .VERSION }}'" temp/colligendis{{ if .WIN }}.exe{{ end }}
         cp LICENSE temp/LICENSE{{ if .WIN }}.txt{{ end }}
         cp docs/INSTALL temp/INSTALL{{ if .WIN }}.txt{{ end }}
         cd temp

cmd/root/root.go

@@ -26,6 +26,7 @@ import (
 	"colligendis/cmd/common"
 	"colligendis/cmd/config"
 	"colligendis/cmd/load"
+	"colligendis/cmd/version"
 	"colligendis/cmd/view"
 	"colligendis/internal/common/structs"
 	"os"
@@ -52,6 +53,7 @@ func createRootCommand(flags *common.ColligendisFlags, tmpls []structs.TemplateS
 	cmd.AddCommand(load.GetLoadCommand(flags))
 	cmd.AddCommand(config.GetConfigCommand(flags))
 	cmd.AddCommand(view.GetViewCommand(flags))
+	cmd.AddCommand(version.GetVersionCommand(flags))
 
 	cmd.PersistentFlags().BoolVarP(&flags.ViewMode, "verbose", "v", false, "Show the full report of the commands")
 

cmd/version/version.go

@@ -0,0 +1,23 @@
+package version
+
+import (
+	"colligendis/cmd/common"
+	"fmt"
+	"github.com/spf13/cobra"
+)
+
+var (
+	Version = "dev"
+)
+
+func GetVersionCommand(flags *common.ColligendisFlags) *cobra.Command {
+	var cmd = &cobra.Command{
+		Use:     "version",
+		Short:   "Displaying version of utility",
+		Example: `colligendis version`,
+		Run: func(cmd *cobra.Command, args []string) {
+			fmt.Println(Version)
+		},
+	}
+	return cmd
+}