mirror of
https://git.huckle.dev/Huckles-Minecraft-Archive/jpexs-decompiler.git
synced 2026-09-26 15:00:45 +00:00
Added New organized commandline help
This commit is contained in:
Jindra Petřík
@@ -21,6 +21,7 @@ import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.PrintStream;
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import java.io.UnsupportedEncodingException;
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import java.util.ArrayList;
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import java.util.HashMap;
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@@ -29,6 +30,7 @@ import java.util.List;
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import java.util.Map;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import org.fusesource.jansi.AnsiConsole;
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/**
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*
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@@ -37,6 +39,38 @@ import java.util.logging.Logger;
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public class CommandLineHelp {
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private static Map<String, List<Command>> commands = new LinkedHashMap<>();
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private static Map<String, Option> preOptions = new LinkedHashMap<>();
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private static String preface = null;
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static {
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parse();
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}
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private static String getPreface(String command, String arguments) {
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String ret = preface;
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if (command != null) {
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ret = ret.replace("[COMMAND]", command + "\\\r\n " + arguments);
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}
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ret = ret.replace("Usage:", "@|bold,underline Usage|@:");
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ret = ret.replace("Executable:", "@|bold,underline Executable|@:");
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return ret;
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}
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private static String hilight(String str) {
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str = str.replaceAll("<[a-zA-Z_0-9]+>", "@|italic $0|@");
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str = str.replaceAll("(^|[ \\[\\(\\|\n])(-[a-zA-Z_0-9]+)", "$1@|yellow $2|@");
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str = str.replaceAll("@\\|yellow (-[a-zA-Z_0-9]+)\\|@ command", "@|bold $1|@ command");
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return str;
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}
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private static String indentArguments(String arguments, String commandName) {
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StringBuilder sb = new StringBuilder();
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for (int i = 0; i < commandName.length(); i++) {
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sb.append(" ");
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}
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sb.append(" ");
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return arguments.replace("\r\n", "\r\n" + sb.toString());
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}
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private static class Command {
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String name;
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@@ -44,23 +78,116 @@ public class CommandLineHelp {
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String arguments;
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String header;
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String description;
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List<String> aliases;
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List<Option> preOptions = new ArrayList<>();
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public Command(String name, String customSynopsis, String arguments, String header, String description) {
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public Command(String name, String customSynopsis, String arguments, String header, String description, List<String> aliases) {
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this.name = name;
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this.customSynopsis = customSynopsis;
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this.arguments = arguments;
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this.header = header;
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this.description = description;
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this.aliases = aliases;
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}
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@Override
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public String toString() {
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if (customSynopsis != null) {
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return customSynopsis + "\r\n" + indent(header) + "\r\n" + indent(description);
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} else {
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return name + " " + arguments + "\r\n" + indent(header) + "\r\n" + indent(description);
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return name + " " + header;
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}
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public String getHeader(int padWidth) {
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StringBuilder sb = new StringBuilder();
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StringBuilder sbRaw = new StringBuilder();
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sb.append("@|bold ").append(name).append("|@");
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sbRaw.append(name);
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if (!aliases.isEmpty()) {
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List<String> aliasesBold = new ArrayList<>();
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for (String alias : aliases) {
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aliasesBold.add("@|bold " + alias + "|@");
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}
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sb.append(" | ").append(String.join(" | ", aliasesBold));
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sbRaw.append(" | ").append(String.join(" | ", aliases));
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}
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}
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while(sbRaw.length() < padWidth - 2) {
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sb.append(" ");
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sbRaw.append(" ");
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}
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sb.append(" ");
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sbRaw.append(" ");
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if (sbRaw.length() > padWidth) {
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sb.append("\r\n");
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for (int i = 0; i < padWidth; i++) {
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sb.append(" ");
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}
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}
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sb.append(header);
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return sb.toString();
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}
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public String getHelp(boolean includePreOptions, boolean includePreface) {
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StringBuilder sb = new StringBuilder();
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if (includePreface) {
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sb.append(header).append("\r\n");
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}
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String synopsis;
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String hilightedArguments = "";
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String hilightedName = "";
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if (customSynopsis != null) {
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synopsis = customSynopsis;
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} else {
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hilightedName = "@|bold " + name + "|@ ";
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hilightedArguments = hilight(indentArguments(arguments, name));
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synopsis = hilightedName + hilightedArguments;
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}
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if (includePreface) {
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sb.append(getPreface(hilightedName, hilight(indentArguments(arguments, "Usage:"))));
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if (!aliases.isEmpty()) {
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sb.append("\r\n\r\n");
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sb.append("@|bold,underline Aliases|@:");
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for (String alias : aliases) {
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sb.append("\r\n@|bold ").append(alias).append("|@");
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}
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}
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} else {
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sb.append(synopsis);
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if (!aliases.isEmpty()) {
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for (String alias : aliases) {
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sb.append("\r\nalias @|bold ").append(alias).append("|@");
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}
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}
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}
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if (!includePreface) {
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sb.append("\r\n");
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sb.append(indent(header));
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}
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if (!description.isEmpty()) {
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sb.append("\r\n");
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if (includePreface) {
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sb.append("\r\n@|bold,underline Description|@:\r\n");
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}
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sb.append(indent(hilight(description)));
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}
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if (includePreOptions && !preOptions.isEmpty()) {
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sb.append("\r\n");
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sb.append("\r\n");
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sb.append("@|bold,underline Pre-options|@:");
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for (Option opt : preOptions) {
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sb.append("\r\n");
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sb.append(opt.getHelp(false)).append("\r\n");
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}
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}
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return sb.toString();
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}
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public void addPreOption(Option option) {
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preOptions.add(option);
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}
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}
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private static String indent(String text) {
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@@ -83,7 +210,23 @@ public class CommandLineHelp {
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this.arguments = arguments;
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this.appliesTo = appliesTo;
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this.description = description;
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}
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}
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public String getHelp(boolean getAppliesTos) {
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StringBuilder sb = new StringBuilder();
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sb.append("@|yellow ").append(name).append("|@").append(" ").append(hilight(arguments)).append("\r\n");
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if (getAppliesTos) {
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sb.append(indent("Applies to: " + appliesTo.replaceAll("-[a-zA-Z_0-9]+", "@|bold $0|@"))).append("\r\n");
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}
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sb.append(indent(hilight(description)));
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return sb.toString();
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}
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@Override
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public String toString() {
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return name;
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}
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}
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private static void parse() {
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@@ -93,15 +236,23 @@ public class CommandLineHelp {
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boolean commandsSection = false;
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boolean optionsSection = false;
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boolean headerSection = false;
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boolean appliesToSection = false;
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boolean prefaceSection = true;
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boolean argumentsContinuation = false;
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String itemName = null;
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String arguments = null;
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String customSynopsis = null;
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StringBuffer descriptionBuffer = new StringBuffer();
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StringBuilder prefaceBuilder = new StringBuilder();
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String header = null;
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String appliesTo = null;
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List<String> aliases = new ArrayList<>();
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while ((s = br.readLine()) != null) {
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s = rtrim(s);
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if (s.startsWith("Commands:")) {
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commandsSection = true;
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prefaceSection = false;
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preface = prefaceBuilder.toString().trim();
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continue;
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}
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if (s.startsWith("Pre-options:")) {
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@@ -110,13 +261,19 @@ public class CommandLineHelp {
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continue;
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}
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if (prefaceSection) {
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prefaceBuilder.append(s).append("\r\n");
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}
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if (commandsSection) {
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if (s.isEmpty()) {
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if (itemName != null) {
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if (!commands.containsKey(itemName)) {
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commands.put(itemName, new ArrayList<>());
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if (!commands.containsKey(itemName.toLowerCase())) {
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commands.put(itemName.toLowerCase(), new ArrayList<>());
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}
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commands.get(itemName).add(new Command(itemName, customSynopsis, arguments, header, descriptionBuffer.toString()));
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commands.get(itemName.toLowerCase()).add(new Command(itemName, customSynopsis, arguments, header, descriptionBuffer.toString(), aliases));
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itemName = null;
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argumentsContinuation = false;
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}
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} else if (s.startsWith("<")) {
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itemName = "main";
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@@ -125,14 +282,14 @@ public class CommandLineHelp {
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descriptionBuffer.setLength(0);
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headerSection = true;
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header = null;
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} else if (s.startsWith("-help")) {
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itemName = "-help";
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arguments = null;
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customSynopsis = s;
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descriptionBuffer.setLength(0);
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headerSection = true;
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header = null;
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aliases = new ArrayList<>();
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} else if (s.startsWith("alias ")) {
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aliases.add(s.substring("alias ".length()));
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} else if (argumentsContinuation) {
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arguments += "\r\n" + s.trim();
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argumentsContinuation = arguments.endsWith("\\");
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} else if (s.startsWith("-")) {
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aliases = new ArrayList<>();
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if (s.contains(" ")) {
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itemName = s.substring(0, s.indexOf(" "));
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arguments = s.substring(s.indexOf(" ") + 1);
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@@ -140,6 +297,7 @@ public class CommandLineHelp {
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itemName = s;
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arguments = "";
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}
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argumentsContinuation = arguments.endsWith("\\");
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customSynopsis = null;
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descriptionBuffer.setLength(0);
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headerSection = true;
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@@ -155,7 +313,47 @@ public class CommandLineHelp {
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}
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if (optionsSection) {
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//TODO...
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if (s.isEmpty()) {
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if (itemName != null) {
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Option opt = new Option(itemName, arguments, appliesTo, descriptionBuffer.toString());
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String[] appliesToParts = appliesTo.split(", ");
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for (String a : appliesToParts) {
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if ("*".equals(a)) {
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for (String ckey : commands.keySet()) {
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for (Command c : commands.get(ckey)) {
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c.addPreOption(opt);
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}
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}
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} else {
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if (!commands.containsKey(a.toLowerCase())) {
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throw new RuntimeException("Invalid command in appliesto: " + a);
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}
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for (Command c : commands.get(a.toLowerCase())) {
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c.addPreOption(opt);
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}
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}
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}
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preOptions.put(itemName.toLowerCase(), opt);
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itemName = null;
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}
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} else if (s.startsWith("-")) {
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if (s.contains(" ")) {
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itemName = s.substring(0, s.indexOf(" "));
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arguments = s.substring(s.indexOf(" ") + 1);
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} else {
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itemName = s;
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arguments = "";
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}
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descriptionBuffer.setLength(0);
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appliesToSection = true;
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} else if (s.startsWith(" ")) {
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if (appliesToSection && s.startsWith(" Applies to: ")) {
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appliesTo = s.substring(" Applies to: ".length());
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appliesToSection = false;
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} else {
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descriptionBuffer.append(s.substring(4)).append("\r\n");
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}
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}
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}
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}
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} catch (IOException ex) {
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@@ -163,13 +361,74 @@ public class CommandLineHelp {
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}
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}
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public static void main(String[] args) {
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parse();
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for (String name : commands.keySet()) {
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List<Command> list = commands.get(name);
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for (Command c : list) {
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System.out.println(c);
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public static void printCmdLineUsage(PrintStream out, String filter) {
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AnsiConsole.systemInstall();
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if (filter == null) {
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out.println(getPreface(null, null));
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out.println();
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out.println("@|bold,underline Global pre-options|@:");
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for (Option opt : preOptions.values()) {
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if ("*".equals(opt.appliesTo)) {
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out.println(opt.getHelp(false));
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}
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}
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out.println();
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out.println("@|bold,underline Commands:|@");
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for (String name : commands.keySet()) {
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if ("main".equals(name)) {
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continue;
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}
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List<Command> list = commands.get(name);
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for (Command c : list) {
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out.println(c.getHeader(20));
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}
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}
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} else if ("all".equals(filter)) {
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out.println(getPreface(null, null));
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out.println();
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out.println("@|bold,underline Commands:|@");
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for (String name : commands.keySet()) {
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if ("main".equals(name)) {
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continue;
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}
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List<Command> list = commands.get(name);
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for (Command c : list) {
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out.println(c.getHelp(false, false));
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out.println();
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}
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}
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out.println("@|bold,underline Pre-options|@:");
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for (Option opt : preOptions.values()) {
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out.println(opt.getHelp(true));
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}
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out.println();
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} else {
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if (commands.containsKey("-" + filter.toLowerCase())) {
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boolean first = true;
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for (Command c : commands.get("-" + filter.toLowerCase())) {
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if (!first) {
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out.println("@|bold,underline Alternative|@:\r\n");
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}
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out.println(c.getHelp(first, first));
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first = false;
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}
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} else if (preOptions.containsKey("-" + filter.toLowerCase())) {
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out.println(getPreface(null, null));
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out.println();
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out.println("@|bold,underline Pre-option|@:");
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out.println(preOptions.get("-" + filter.toLowerCase()).getHelp(true));
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} else {
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out.println("@|red Command or option with name -" + filter + " NOT FOUND.|@");
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}
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}
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AnsiConsole.systemUninstall();
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}
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public static void main(String[] args) {
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printCmdLineUsage(System.out, "export");
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}
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}
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Reference in New Issue
Block a user