Start work on deletions, command line arguments

src/main/kotlin/Main.kt

@@ -13,6 +13,7 @@ import java.io.BufferedInputStream
 import java.io.FileInputStream
 import java.nio.file.Files
 import java.nio.file.Paths
+import kotlin.collections.listOf as listOf
 
 
 fun uncompressXZFile(inputFile: String, outputFile: String) {
@@ -52,18 +53,23 @@ fun md5(input:String): String {
     return BigInteger(1, md.digest(input.toByteArray())).toString(16).padStart(32, '0')
 }
 
-suspend fun main() {
+suspend fun main(args: Array<String>) {
-    println("Welcome to Mapm! What would you like to do? Type help for some help.")
+    var userInput: String = args[0]
-    
+    println(userInput)
-    val userInput = readln()
+    if (userInput == "g") {
-    if (userInput == "grab") {
+        val userInput: String = args[1]
-        println("What would you like to grab?")
-        val userInput = readln()
         val linkToUse = "https://git.maxwellj.xyz/mapm/stable/raw/branch/main/$userInput"
         val dingus = Fuel.get(linkToUse).body.string()
-        println(dingus)
+        println("Package $userInput found at $dingus")
-        val file = File("/usr/mapm/tmp/$userInput.tar.xz")
+	// val packageList = listOf($userInput)
-        // file.writeBytes((Fuel.get(dingus).body.string()).toByteArray())
+	println("Downloading package $userInput")
+        println("Is this okay?")
+	val userInputInteractive: String = readln()
+	if (userInputInteractive != "y") {
+	    println("Confirmation not given. Exiting...")
+	    exitProcess(0)
+	}
+	val file = File("/usr/mapm/tmp/$userInput.tar.xz")
         val fileBytes = Fuel.get(dingus).body.bytes()
         file.writeBytes(fileBytes)
         val fileChecksum = Fuel.get("https://git.maxwellj.xyz/mapm/stable/raw/branch/main/$userInput.hash").body.string()
@@ -79,12 +85,16 @@ suspend fun main() {
             println("Please tell Max or your app's developer to use mapm to generate a new checksum. If the checksum is right, check your internet connection security.")
             exitProcess(1)
         }
-    } else if (userInput == "delete") {
+    } else if (userInput == "r") {
-        println("What would you like to delete?")
+	val executable = File("/usr/mapm/${args[1]}")
-        val userInput = readln()
+	println("Deleting package ${args[1]}")
-    } else if (userInput == "checksum") {
+	println("Is this okay? (y/n)")
-            println("What file would you like to generate a checksum of? Type the whole path")
+	var userInput = readln()
-        val userInput = readln()
+	if (userInput != "y") {
+	    executable.delete()
+	}
+    } else if (userInput == "c") {
+        val userInput = args[1] 
         val file = File(userInput)
         println("Checksum of that file is ${md5(file.readText())}")
     }