Simplified UI: up/down instead of create/apply/uninstall

cmd/tide/uninstall.go → cmd/tide/down.go

@@ -16,15 +16,15 @@ chart in the current working directory.
 `
 
 var uninstallCmd = &cobra.Command{
-	Use:   "uninstall [CHART]",
-	Short: "uninstall a chart archive.",
+	Use:   "down [CHART]",
+	Short: "Delete a chart archive from Kubernetes.",
 	Long:  uninstallDesc,
 	RunE:  runUninstall,
 }
 
 func runUninstall(cmd *cobra.Command, args []string) error {
 	log.SetOutput(ioutil.Discard)
-	setupInstallEnv(args)
+	setupUninstallEnv(args)
 	manifest, _ := readManifest(installArg)
 	execute("delete", manifest)
 	return nil

cmd/tide/render.go

@@ -17,15 +17,15 @@ chart in the current working directory.
 `
 
 var renderCmd = &cobra.Command{
-	Use:   "render [CHART]",
-	Short: "render a chart archive.",
+	Use:   "view [CHART]",
+	Short: "view a chart archive.",
 	Long:  renderDesc,
 	RunE:  runRender,
 }
 
 func runRender(cmd *cobra.Command, args []string) error {
 	log.SetOutput(ioutil.Discard)
-	setupInstallEnv(args)
+	setupRenderEnv(args)
 	manifest, _ := readManifest(installArg)
 	fmt.Printf("%s\n", manifest)
 	return nil

cmd/tide/tide.go

@@ -1,7 +1,9 @@
 package main
 
 import (
+	"fmt"
 	"github.com/spf13/cobra"
+	"os"
 )
 
 // install flags & args
@@ -29,6 +31,11 @@ var RootCommand = &cobra.Command{
 	Long:  globalUsage,
 }
 
+func fatalf(format string, args ...interface{}) {
+	fmt.Printf("fatal: %s\n", fmt.Sprintf(format, args...))
+	os.Exit(0)
+}
+
 func init() {
 	RootCommand.PersistentFlags().BoolVarP(&verbose, "verbose", "v", false, "enable verbose output")
 }

cmd/tide/apply.go → cmd/tide/up.go

@@ -17,8 +17,8 @@ chart in the current working directory.
 `
 
 var applyCmd = &cobra.Command{
-	Use:   "apply [CHART]",
-	Short: "apply a chart archive.",
+	Use:   "up [CHART]",
+	Short: "Apply a chart archive to Kubernetes.",
 	Long:  applyDesc,
 	RunE:  runApply,
 }