Simplify pin removal command

* Add -d/--direct for direct pins instead of -r=false
* Remove explain as it does not belong here

License: MIT
Signed-off-by: Iaroslav Gridin <voker57@gmail.com>

core/commands/pin.go

@@ -180,16 +180,15 @@ var rmPinCmd = &cmds.Command{
 		Tagline: "Remove pinned objects from local storage.",
 		ShortDescription: `
 Removes the pin from the given object allowing it to be garbage
-collected if needed. (By default, recursively. Use -r=false for direct pins.)
+collected if needed. By default, removes recursive pins.
 `,
 	},
 
 	Arguments: []cmdkit.Argument{
 		cmdkit.StringArg("pin-path", true, true, "Pin paths").EnableStdin(),
 	},
 	Options: []cmdkit.Option{
-		cmdkit.BoolOption("recursive", "r", "Recursively unpin the object linked to by the specified object(s).").WithDefault(true),
-		cmdkit.BoolOption("explain", "e", "Check for other pinned objects which could cause specified object(s) to be indirectly pinned").WithDefault(false),
+		cmdkit.BoolOption("direct", "d", "Unpins a direct pin").WithDefault(false),
 	},
 	Type: PinOutput{},
 	Run: func(req cmds.Request, res cmds.Response) {
@@ -200,7 +199,8 @@ collected if needed. (By default, recursively. Use -r=false for direct pins.)
 		}
 
 		// set recursive flag
-		recursive, _, err := req.Option("recursive").Bool()
+		direct, _, err := req.Option("direct").Bool()
+		recursive := !direct
 		if err != nil {
 			res.SetError(err, cmdkit.ErrNormal)
 			return