From 59056dbdfc70e45f847f9c0254e08d82373ff6ea Mon Sep 17 00:00:00 2001
From: Maxwell Jeffress <max@maxwellj.xyz>
Date: Fri, 20 Sep 2024 13:23:50 +1000
Subject: [PATCH] Cope better when not enough arguments are inputted

---
 build.gradle.kts        |  2 +-
 src/main/kotlin/Main.kt | 32 +++++++++++++++++++++++++++++---
 2 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/build.gradle.kts b/build.gradle.kts
index f9b9e4d..69eef7b 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -10,7 +10,7 @@ application {
 }
 
 group = "xyz.maxwellj.mapm"
-version = "0.0.2"
+version = "0.0.3"
 
 repositories {
     mavenCentral()
diff --git a/src/main/kotlin/Main.kt b/src/main/kotlin/Main.kt
index 21f4c18..c8e572e 100644
--- a/src/main/kotlin/Main.kt
+++ b/src/main/kotlin/Main.kt
@@ -54,8 +54,33 @@ fun md5(input:String): String {
 }
 
 suspend fun main(args: Array<String>) {
+    if (args.size < 2) {
+	if (args.size == 1) {
+	if (args[0] == "h") {
+	println("mapm - Max's Package Manager")
+	println("Version 0.0.3")
+	println("(C) Maxwell Jeffress 2024, licensed under the GNU GPL V3")
+	println("")
+	println("---Help---")
+	println("Arguments that can be run")
+	println("g  Grab a package from the internet")
+	println("r  Remove a package")
+	println("c  Generate a checksum for a package")
+	println("")
+	println("More info at the following links:")
+	println("https://maxwellj.xyz/mapm")
+	println("https://git.maxwellj.xyz/max/mapm")
+	exitProcess(0)
+	} else {
+	println("USAGE: mapm [g, r, c, m] [package name] Type 'h' for help")
+	exitProcess(1)
+	}
+        } else {
+	println("USAGE: mapm [g, r, c, m] [package name] Type 'h' for help")
+	exitProcess(1)
+	}
+    }
     var userInput: String = args[0]
-    println(userInput)
     if (userInput == "g") {
         val userInput: String = args[1]
         val linkToUse = "https://git.maxwellj.xyz/mapm/stable/raw/branch/main/$userInput/source"
@@ -99,9 +124,10 @@ suspend fun main(args: Array<String>) {
         println("Checksum of that file is ${md5(file.readText())}")
     } else if (userInput == "m") {
 	println("this feature is in progress")
-    } else {
+	println("")
+    } else if (userInput == "h") {
 	println("mapm - Max's Package Manager")
-	println("Version 0.0.2")
+	println("Version 0.0.3")
 	println("(C) Maxwell Jeffress 2024, licensed under the GNU GPL V3")
 	println("")
 	println("---Help---")