cli args handling WIP

.idea/workspace.xml

@@ -9,7 +9,7 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="cf74c012-cc69-4732-ac79-9ddfcbf803ee" name="Changes" comment="brb, eating">
+    <list default="true" id="cf74c012-cc69-4732-ac79-9ddfcbf803ee" name="Changes" comment="back from taco hell">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/net/screwgravity/vitality4j/standalone.java" beforeDir="false" afterPath="$PROJECT_DIR$/net/screwgravity/vitality4j/standalone.java" afterDir="false" />
     </list>
@@ -99,7 +99,15 @@
       <option name="project" value="LOCAL" />
       <updated>1723514215355</updated>
     </task>
-    <option name="localTasksCounter" value="5" />
+    <task id="LOCAL-00005" summary="back from taco hell">
+      <option name="closed" value="true" />
+      <created>1723520355301</created>
+      <option name="number" value="00005" />
+      <option name="presentableId" value="LOCAL-00005" />
+      <option name="project" value="LOCAL" />
+      <updated>1723520355301</updated>
+    </task>
+    <option name="localTasksCounter" value="6" />
     <servers />
   </component>
   <component name="VcsManagerConfiguration">
@@ -108,6 +116,7 @@
     <MESSAGE value="initial structuring" />
     <MESSAGE value="rebase; move to package, prepare header read io" />
     <MESSAGE value="brb, eating" />
-    <option name="LAST_COMMIT_MESSAGE" value="brb, eating" />
+    <MESSAGE value="back from taco hell" />
+    <option name="LAST_COMMIT_MESSAGE" value="back from taco hell" />
   </component>
 </project>

net/screwgravity/vitality4j/standalone.java

@@ -13,6 +13,7 @@ public class standalone {
     static String operation = "";
     static String targetPath; // psarc file
     static String sourcePath; // folder contents to import when using -c, list of files to export when using -x
+    static boolean overwrite = false;
     static Scotty.CompressionFormats targetFormat = Scotty.CompressionFormats.ZLIB;
     static byte targetStrength = 9;
     static long targetBlockSize = 65536; // in bytes
@@ -45,34 +46,40 @@ public class standalone {
         } else if (args.length > 0) {
             if (args[0].equals("-h")) {
                 printHelpScreen();
-                if (args.length > 1 && args[1].equals("-j")) {
-                    printAboutScreen();
-                }
                 System.exit(0);
             }
             for (String s : args) {
-                if (!argIsTakingParam) {
+                if (!argIsTakingParam) {    // The options
                     switch (s) {
                         case "-j":
                             argIsTakingParam = false;
                             printAboutScreen();
+                            if (args.length == 1) {System.exit(0);}
+                            else if (args.length == 2 && args[1].equals("-h")) {
+                                printHelpScreen();
+                                System.exit(0);
+                            }
                             break;
                         case "-h":
-                            if (argWhichIsTakingParam == null) {
+                            System.out.println("WARNING: Argument \"-h\" provided but other commands were already given first, ignoring.");
-                                printHelpScreen();
-                            } else {
-                                System.out.println("WARNING: Argument \"-h\" provided but other commands were already given first, ignoring.");
-                            }
                             break;
                         case "-q":
                             argIsTakingParam = false;
                             argWhichIsTakingParam = s;
                             verbosity = Verbosities.QUIET;
+                            System.out.println("INFO: Set output to quiet mode.");
                             break;
                         case "-v":
                             argIsTakingParam = false;
                             argWhichIsTakingParam = s;
                             verbosity = Verbosities.VERBOSE;
+                            System.out.println("INFO: Set output to verbose mode.");
+                            break;
+                        case "-y":
+                            argIsTakingParam = false;
+                            argWhichIsTakingParam = s;
+                            overwrite = true;
+                            System.out.println("INFO: Automatic overwrite enabled.");
                             break;
                         case "-i", "-t", "-e":
                             argIsTakingParam = false;
@@ -80,23 +87,72 @@ public class standalone {
                             setOperation(s);
                             break;
                         case "-I", "-c", "-E", "-x":
+                            if (s.equals("-c")) {throwUnimplementedAndThenCrash(s);}  // todo
                             argIsTakingParam = true;
                             argWhichIsTakingParam = s;
                             setOperation(s);
                             break;
+                        case "-b", "-g", "-s":
+                            throwUnimplementedAndThenCrash(s);  // todo
+                            argIsTakingParam = true;
+                            argWhichIsTakingParam = s;
+                            break;
+                        case "-u":
+                            argIsTakingParam = false;
+                            argWhichIsTakingParam = s;
+                            targetFormat = Scotty.CompressionFormats.NONE;
+                            break;
+                        case "-z":
+                            argIsTakingParam = false;
+                            argWhichIsTakingParam = s;
+                            targetFormat = Scotty.CompressionFormats.ZLIB;
+                            break;
+                        case "-l":
+                            argIsTakingParam = false;
+                            argWhichIsTakingParam = s;
+                            targetFormat = Scotty.CompressionFormats.LZMA;
+                            break;
+                        case "-r":
+                            argIsTakingParam = false;
+                            argWhichIsTakingParam = s;
+                            makeAbsolute = false;
+                            break;
+                        case "-a":
+                            argIsTakingParam = false;
+                            argWhichIsTakingParam = s;
+                            makeAbsolute = true;
+                            break;
+                        case "-n":
+                            argIsTakingParam = false;
+                            argWhichIsTakingParam = s;
+                            makeCaseInsensitive = true;
+                            break;
                         default:
                             System.out.println("invalid option: " + s);
+                            System.exit(1);
                             break;
                     }
-                } else {
+                } else {    // And then the options for those options
-
+                    switch (argWhichIsTakingParam) {
+                        case "":
+                    }
                 }
             }
+
+            if (verbosity != Verbosities.QUIET) {
+                System.out.println("INFO: absolute mode is " + makeAbsolute);
+                System.out.println("INFO: case insensitive mode is " + makeCaseInsensitive);
+            }
         }
     }
 
+    private static void throwUnimplementedAndThenCrash(String str) {
+        System.out.println("Feature " + str + " is unimplemented. Closing.");
+        System.exit(0);
+    }
+
     private static void setOperation(String str) {
-        if (!operation.isEmpty()) {System.out.println("WARNING: duplicate operation " + str + " replaces previous argument.");}
+        if (!operation.isEmpty()) {System.out.println("WARNING: duplicate operation " + str + " replaces previous argument \"" + operation + "\".");}
         operation = str;
     }