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feat: show help message

master
Dnomd343 2 years ago
parent
commit
4b0073deef
  1. 34
      src/main.java

34
src/main.java

@ -140,13 +140,41 @@ class Main {
}
}
public static void showHelp() {
String prefix = "java -jar mobi-meta.jar";
System.out.println();
System.out.println("Display and edit metadata of MOBI or AZW3 file.");
System.out.println(" (https://github.com/dnomd343/mobi-meta.git)");
System.out.println();
System.out.println("Usage:");
System.out.printf(" %s show INPUT\n", prefix);
System.out.printf(" %s edit INPUT OUTPUT [OPTIONS]\n", prefix);
System.out.println();
System.out.println("Options:");
System.out.println(" --name NAME Set eBook name");
System.out.println(" --author AUTHOR Set eBook author");
System.out.println(" --isbn ISBN Set eBook ISBN");
System.out.println(" --asin ASIN Set eBook ASIN");
System.out.println(" --pdoc Mark CDE-type as PDOC");
System.out.println(" --ebok Mark CDE-type as EBOK");
System.out.println(" --ebsp Mark CDE-type as EBSP");
System.out.println();
System.out.println("Examples:");
System.out.printf(" %s show my_book.mobi\n", prefix);
System.out.printf(" %s edit origin.mobi new.mobi --name NEW_NAME\n", prefix);
System.out.printf(" %s edit origin.mobi new.mobi --asin ASIN --ebok\n", prefix);
System.out.println();
}
public static void main(String[] args) {
showHelp();
// String testFile = "XXRS.azw3";
String testFile = "XXRS_new.azw3";
// String testFile = "XXRS_new.azw3";
File target = new File(testFile);
showMeta(target);
// File target = new File(testFile);
// showMeta(target);
// MobiMeta meta = readFile(target);
// setBookName(meta, "生若栩栩");

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