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Improved command help

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This commit is contained in:
jespergravgaard 2018-08-31 23:22:09 +02:00
parent 17ad45d453
commit 82c7a6c84d
1 changed files with 21 additions and 10 deletions
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31
src/main/java/dk/camelot64/kickc/KickC.java
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@ -12,15 +12,26 @@ import java.util.concurrent.Callable;
import static junit.framework.TestCase.fail;
/** KickC Commandline */
@CommandLine.Command(description = "Compiles KickC source files to KickAssembler.",
name = "kickc", mixinStandardHelpOptions = true, version = "KickC 0.5 SNAPSHOT")
@CommandLine.Command(
description = "Compiles a KickC source file, creating a KickAssembler source file. " +
"KickC is a compiler for a C-family language creating optimized and readable 6502 assembler code.%n%n" +
"See https://gitlab.com/camelot/kickc for detailed information about KickC.",
name = "kickc",
mixinStandardHelpOptions = true,
headerHeading = "Usage:%n%n",
synopsisHeading = " ",
descriptionHeading = "%nDescription:%n%n",
parameterListHeading = "%nParameters:%n",
optionListHeading = "%nOptions:%n",
version = "KickC 0.5 SNAPSHOT"
)
public class KickC implements Callable<Void> {
@CommandLine.Parameters(index = "0", description = "The KickC file to compile.")
@CommandLine.Parameters(index = "0", description = "The KickC source file to compile.")
private Path kcFile = null;
@CommandLine.Option(names = {"-I", "-libdir" }, description = "Path to a library folder, where the compiler looks for included files.")
private List<Path> libDirs = null;
@CommandLine.Option(names = {"-I", "-libdir" }, description = "Path to a library folder, where the compiler looks for included files. This option can be repeated to add multiple library folders.")
private List<Path> libDir = null;
@CommandLine.Option(names = {"-o"}, description = "Name of the output file. By default it is the same as the input file with extension .asm")
private String asmFileName = null;
@ -40,16 +51,16 @@ public class KickC implements Callable<Void> {
@Override
public Void call() throws Exception {
System.out.println("//-------------------------------------");
System.out.println("//-------------------------------------------");
System.out.println("// " + getVersion() + " by Jesper Gravgaard ");
System.out.println("//-------------------------------------");
System.out.println("//-------------------------------------------");
Compiler compiler = new Compiler();
compiler.addImportPath(".");
if(libDirs != null) {
for(Path libDir : libDirs) {
compiler.addImportPath(libDir.toString());
if(libDir != null) {
for(Path libPath : libDir) {
compiler.addImportPath(libPath.toString());
}
}