From 4ca9d6979ef607f312e1e14e03c84cdf30705b23 Mon Sep 17 00:00:00 2001
From: MrZ626 <1046101471@qq.com>
Date: Mon, 15 Mar 2021 22:17:57 +0800
Subject: [PATCH] =?UTF-8?q?cmd=E6=96=B0=E5=A2=9Edel=E5=91=BD=E4=BB=A4?=
 =?UTF-8?q?=EF=BC=8C=E5=8F=AF=E4=BB=A5=E6=89=8B=E5=8A=A8=E7=AE=A1=E7=90=86?=
 =?UTF-8?q?=E5=AD=98=E6=A1=A3=E4=BA=86?=
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---
 parts/scenes/app_cmd.lua | 49 ++++++++++++++++++++++++++++++++++++----
 1 file changed, 45 insertions(+), 4 deletions(-)

diff --git a/parts/scenes/app_cmd.lua b/parts/scenes/app_cmd.lua
index c7aa8bb4..90dcbafc 100644
--- a/parts/scenes/app_cmd.lua
+++ b/parts/scenes/app_cmd.lua
@@ -74,13 +74,23 @@ do--commands.help(arg)
 			},
 		},
 		tree={
-			description="List all files & directories in the save directory",
+			description="List all files & directories in saving directory",
 			details={
-				"List all files & directories in the save directory",
+				"List all files & directories in saving directory",
 				"",
 				"Usage: tree",
 			},
 		},
+		del={
+			description="Attempt to delete a file (in saving directory)",
+			details={
+				"Attempt to delete a file (in saving directory)",
+				"",
+				"Aliases: rem delete remove",
+				"",
+				"Usage: del [filename]",
+			},
+		},rem="del",delete="del",remove="del",
 		cls={
 			description="Clear the log output.",
 			details={
@@ -199,6 +209,7 @@ do--commands.help(arg)
 		"echo",
 		"url",
 		"tree",
+		"del",
 		"cls",
 		"rst",
 		"shutdown",
@@ -237,10 +248,10 @@ do--commands.help(arg)
 					log{COLOR.W,cmd,COLOR.grey,"    "..command_help_messages[cmd].description}
 				end
 			else
-				log{COLOR.red,"Invalid page number. Must be between 1 and "..maxPage.." (inclusive)."}
+				log{COLOR.R,"Invalid page number. Must be between 1 and "..maxPage.." (inclusive)."}
 			end
 		else
-			log{COLOR.red,"No command called "..arg}
+			log{COLOR.R,"No command called "..arg}
 		end
 
 		--Else
@@ -289,6 +300,36 @@ function commands.tree()
 		end
 	end
 end
+function commands.del(name)
+	if name then
+		local info=love.filesystem.getInfo(name)
+		if info then
+			if info.type=="file"then
+				if love.filesystem.remove(name)then
+					log({COLOR.Y,"Succesfully deleted"})
+				else
+					log({COLOR.R,"Failed to delete"})
+				end
+			elseif info.type=="directory"then
+				if #love.filesystem.getDirectoryItems(name)==0 then
+					if love.filesystem.remove(name)then
+						log({COLOR.Y,"Succesfully deleted"})
+					else
+						log({COLOR.R,"Failed to delete"})
+					end
+				else
+					log{COLOR.R,"Directory is not empty"}
+				end
+			else
+				log("Unkown item type: %s (%s)"):format(name,info.type)
+			end
+		else
+			log{COLOR.R,"No file called "..name}
+		end
+	else
+		log{COLOR.water,"Usage: del [filename]"}
+	end
+end
 commands.exit=backScene
 commands.quit=backScene
 commands.bye=backScene