feat(cli): move cli into main repo

pkg/cmd/grafana-cli/commands/ls_command.go

@@ -0,0 +1,49 @@
+package commands
+
+import (
+	"errors"
+	"github.com/grafana/grafana/pkg/cmd/grafana-cli/log"
+	m "github.com/grafana/grafana/pkg/cmd/grafana-cli/models"
+	s "github.com/grafana/grafana/pkg/cmd/grafana-cli/services"
+)
+
+var getPlugins func(path string) []m.InstalledPlugin
+
+var GetStat m.IoUtil
+
+func init() {
+	getPlugins = s.GetLocalPlugins
+	GetStat = s.IoUtil
+}
+
+func validateCommand(pluginDir string) error {
+	if pluginDir == "" {
+		return errors.New("missing path flag")
+	}
+
+	log.Info("plugindir: " + pluginDir + "\n")
+	pluginDirInfo, err := GetStat.Stat(pluginDir)
+
+	if err != nil {
+		return errors.New("missing path flag")
+	}
+
+	if pluginDirInfo.IsDir() == false {
+		return errors.New("plugin path is not a directory")
+	}
+
+	return nil
+}
+
+func lsCommand(c CommandLine) error {
+	pluginDir := c.GlobalString("path")
+	if err := validateCommand(pluginDir); err != nil {
+		return err
+	}
+
+	for _, plugin := range getPlugins(pluginDir) {
+		log.Infof("plugin: %s @ %s \n", plugin.Name, plugin.Info.Version)
+	}
+
+	return nil
+}