Refactor: Remove powershell support

Author: benmezger

commands/genautocomplete.go

@@ -22,10 +22,8 @@ var _ cmder = (*genautocompleteCmd)(nil)
 
 type genautocompleteCmd struct {
 	autocompleteTarget string
-
-	// bash or zsh
+	// bash, zsh or fish
 	autocompleteType string
-
 	*baseCmd
 }
 
@@ -45,7 +43,7 @@ for convenience, and the command may need superuser rights, e.g.:
 Add ` + "`--completionfile=/path/to/file`" + ` flag to set alternative
 file-path and name.
 
-Add ` + "`--type={bash, zsh, fish or powershell}`" + ` flag to set alternative
+Add ` + "`--type={bash, zsh or fish}`" + ` flag to set alternative
 shell type.
 
 Logout and in again to reload the completion scripts,
@@ -62,8 +60,6 @@ or just source them in directly:
 				err = cmd.Root().GenBashCompletionFile(cc.autocompleteTarget)
 			case "fish":
 				err = cmd.Root().GenFishCompletionFile(cc.autocompleteTarget, true)
-			case "powershell":
-				err = cmd.Root().GenFishCompletionFile(cc.autocompleteTarget, true)
 			default:
 				return newUserError("Unsupported completion type")
 			}

docs/content/en/commands/hugo_gen_autocomplete.md

@@ -20,7 +20,7 @@ for convenience, and the command may need superuser rights, e.g.:
 Add `--completionfile=/path/to/file` flag to set alternative
 file-path and name.
 
-Add `--type={bash, zsh, fish or powershell}` flag to set alternative
+Add `--type={bash, zsh or fish}` flag to set alternative
 shell type.
 
 Logout and in again to reload the completion scripts,
@@ -37,7 +37,7 @@ hugo gen autocomplete [flags]
 ```
       --completionfile string   autocompletion file (default "/etc/bash_completion.d/hugo.sh")
   -h, --help                    help for autocomplete
-      --type string             autocompletion type (zsh, bash, fish or powershell) (default "bash")
+      --type string             autocompletion type (zsh, bash or fish) (default "bash")
 ```
 
 ### Options inherited from parent commands