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atifaziz/ProgramArguments.cs

Created March 31, 2022 11:13
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Code produced by the C# source generator of docopt.net for the Naval Fate example
Raw
ProgramArguments.cs
#nullable enable annotations
using System.Collections;
using System.Collections.Generic;
using DocoptNet;
using DocoptNet.Internals;
using Leaves = DocoptNet.Internals.ReadOnlyList<DocoptNet.Internals.LeafPattern>;
namespace NavalFate
{
partial class ProgramArguments : IEnumerable<KeyValuePair<string, object?>>
{
public const string Help = @"Naval Fate.
Usage:
naval_fate.exe ship new <name>...
naval_fate.exe ship <name> move <x> <y> [--speed=<kn>]
naval_fate.exe ship shoot <x> <y>
naval_fate.exe mine (set|remove) <x> <y> [--moored | --drifting]
naval_fate.exe (-h | --help)
naval_fate.exe --version
Options:
-h --help Show this screen.
--version Show version.
--speed=<kn> Speed in knots [default: 10].
--moored Moored (anchored) mine.
--drifting Drifting mine.
";
public const string Usage = @"Usage:
naval_fate.exe ship new <name>...
naval_fate.exe ship <name> move <x> <y> [--speed=<kn>]
naval_fate.exe ship shoot <x> <y>
naval_fate.exe mine (set|remove) <x> <y> [--moored | --drifting]
naval_fate.exe (-h | --help)
naval_fate.exe --version";
static readonly IHelpFeaturingParser<ProgramArguments> Parser = GeneratedSourceModule.CreateParser(Help, Parse).EnableHelp();
public static IHelpFeaturingParser<ProgramArguments> CreateParser() => Parser;
static IParser<ProgramArguments>.IResult Parse(IEnumerable<string> args, ParseFlags flags, string? version)
{
var options = new List<Option>
{
new("-h", "--help", 0, false),
new(null, "--version", 0, false),
new(null, "--speed", 1, "10"),
new(null, "--moored", 0, false),
new(null, "--drifting", 0, false),
};
return GeneratedSourceModule.Parse(Help, Usage, args, options, flags, version, Parse);
static IParser<ProgramArguments>.IResult Parse(Leaves left)
{
var required = new RequiredMatcher(1, left, new Leaves());
Match(ref required);
if (!required.Result || required.Left.Count > 0)
{
return GeneratedSourceModule.CreateInputErrorResult<ProgramArguments>(string.Empty, Usage);
}
var collected = required.Collected;
var result = new ProgramArguments();
foreach (var leaf in collected)
{
var value = leaf.Value is { IsStringList: true } ? ((StringList)leaf.Value).Reverse() : leaf.Value;
switch (leaf.Name)
{
case "ship": result.CmdShip = (bool)value; break;
case "new": result.CmdNew = (bool)value; break;
case "<name>": result.ArgName = (StringList)value; break;
case "move": result.CmdMove = (bool)value; break;
case "<x>": result.ArgX = (string?)value; break;
case "<y>": result.ArgY = (string?)value; break;
case "--speed": result.OptSpeed = (string)value; break;
case "shoot": result.CmdShoot = (bool)value; break;
case "mine": result.CmdMine = (bool)value; break;
case "set": result.CmdSet = (bool)value; break;
case "remove": result.CmdRemove = (bool)value; break;
case "--moored": result.OptMoored = (bool)value; break;
case "--drifting": result.OptDrifting = (bool)value; break;
case "--help": result.OptHelp = (bool)value; break;
case "--version": result.OptVersion = (bool)value; break;
}
}
return GeneratedSourceModule.CreateArgumentsResult(result);
}
static void Match(ref RequiredMatcher required)
{
// Required(Either(Required(Command(ship, False), Command(new, False), OneOrMore(Argument(<name>, []))), Required(Command(ship, False), Argument(<name>, []), Command(move, False), Argument(<x>, ), Argument(<y>, ), Optional(Option(,--speed,1,10))), Required(Command(ship, False), Command(shoot, False), Argument(<x>, ), Argument(<y>, )), Required(Command(mine, False), Required(Either(Command(set, False), Command(remove, False))), Argument(<x>, ), Argument(<y>, ), Optional(Either(Option(,--moored,0,False), Option(,--drifting,0,False)))), Required(Required(Option(-h,--help,0,False))), Required(Option(,--version,0,False))))
var a = new RequiredMatcher(1, required.Left, required.Collected);
while (a.Next())
{
// Either(Required(Command(ship, False), Command(new, False), OneOrMore(Argument(<name>, []))), Required(Command(ship, False), Argument(<name>, []), Command(move, False), Argument(<x>, ), Argument(<y>, ), Optional(Option(,--speed,1,10))), Required(Command(ship, False), Command(shoot, False), Argument(<x>, ), Argument(<y>, )), Required(Command(mine, False), Required(Either(Command(set, False), Command(remove, False))), Argument(<x>, ), Argument(<y>, ), Optional(Either(Option(,--moored,0,False), Option(,--drifting,0,False)))), Required(Required(Option(-h,--help,0,False))), Required(Option(,--version,0,False)))
var b = new EitherMatcher(6, a.Left, a.Collected);
while (b.Next())
{
switch (b.Index)
{
case 0:
{
// Required(Command(ship, False), Command(new, False), OneOrMore(Argument(<name>, [])))
var c = new RequiredMatcher(3, b.Left, b.Collected);
while (c.Next())
{
switch (c.Index)
{
case 0:
{
// Command(ship, False)
c.Match(PatternMatcher.MatchCommand, "ship", ArgValueKind.Boolean);
}
break;
case 1:
{
// Command(new, False)
c.Match(PatternMatcher.MatchCommand, "new", ArgValueKind.Boolean);
}
break;
case 2:
{
// OneOrMore(Argument(<name>, []))
var d = new OneOrMoreMatcher(1, c.Left, c.Collected);
while (d.Next())
{
// Argument(<name>, [])
d.Match(PatternMatcher.MatchArgument, "<name>", ArgValueKind.StringList);
if (!d.LastMatched)
{
break;
}
}
c.Fold(d.Result);
}
break;
}
if (!c.LastMatched)
{
break;
}
}
b.Fold(c.Result);
}
break;
case 1:
{
// Required(Command(ship, False), Argument(<name>, []), Command(move, False), Argument(<x>, ), Argument(<y>, ), Optional(Option(,--speed,1,10)))
var c = new RequiredMatcher(6, b.Left, b.Collected);
while (c.Next())
{
switch (c.Index)
{
case 0:
{
// Command(ship, False)
c.Match(PatternMatcher.MatchCommand, "ship", ArgValueKind.Boolean);
}
break;
case 1:
{
// Argument(<name>, [])
c.Match(PatternMatcher.MatchArgument, "<name>", ArgValueKind.StringList);
}
break;
case 2:
{
// Command(move, False)
c.Match(PatternMatcher.MatchCommand, "move", ArgValueKind.Boolean);
}
break;
case 3:
{
// Argument(<x>, )
c.Match(PatternMatcher.MatchArgument, "<x>", ArgValueKind.None);
}
break;
case 4:
{
// Argument(<y>, )
c.Match(PatternMatcher.MatchArgument, "<y>", ArgValueKind.None);
}
break;
case 5:
{
// Optional(Option(,--speed,1,10))
var d = new OptionalMatcher(1, c.Left, c.Collected);
while (d.Next())
{
// Option(,--speed,1,10)
d.Match(PatternMatcher.MatchOption, "--speed", ArgValueKind.String);
if (!d.LastMatched)
{
break;
}
}
c.Fold(d.Result);
}
break;
}
if (!c.LastMatched)
{
break;
}
}
b.Fold(c.Result);
}
break;
case 2:
{
// Required(Command(ship, False), Command(shoot, False), Argument(<x>, ), Argument(<y>, ))
var c = new RequiredMatcher(4, b.Left, b.Collected);
while (c.Next())
{
switch (c.Index)
{
case 0:
{
// Command(ship, False)
c.Match(PatternMatcher.MatchCommand, "ship", ArgValueKind.Boolean);
}
break;
case 1:
{
// Command(shoot, False)
c.Match(PatternMatcher.MatchCommand, "shoot", ArgValueKind.Boolean);
}
break;
case 2:
{
// Argument(<x>, )
c.Match(PatternMatcher.MatchArgument, "<x>", ArgValueKind.None);
}
break;
case 3:
{
// Argument(<y>, )
c.Match(PatternMatcher.MatchArgument, "<y>", ArgValueKind.None);
}
break;
}
if (!c.LastMatched)
{
break;
}
}
b.Fold(c.Result);
}
break;
case 3:
{
// Required(Command(mine, False), Required(Either(Command(set, False), Command(remove, False))), Argument(<x>, ), Argument(<y>, ), Optional(Either(Option(,--moored,0,False), Option(,--drifting,0,False))))
var c = new RequiredMatcher(5, b.Left, b.Collected);
while (c.Next())
{
switch (c.Index)
{
case 0:
{
// Command(mine, False)
c.Match(PatternMatcher.MatchCommand, "mine", ArgValueKind.Boolean);
}
break;
case 1:
{
// Required(Either(Command(set, False), Command(remove, False)))
var d = new RequiredMatcher(1, c.Left, c.Collected);
while (d.Next())
{
// Either(Command(set, False), Command(remove, False))
var e = new EitherMatcher(2, d.Left, d.Collected);
while (e.Next())
{
switch (e.Index)
{
case 0:
{
// Command(set, False)
e.Match(PatternMatcher.MatchCommand, "set", ArgValueKind.Boolean);
}
break;
case 1:
{
// Command(remove, False)
e.Match(PatternMatcher.MatchCommand, "remove", ArgValueKind.Boolean);
}
break;
}
if (!e.LastMatched)
{
break;
}
}
d.Fold(e.Result);
if (!d.LastMatched)
{
break;
}
}
c.Fold(d.Result);
}
break;
case 2:
{
// Argument(<x>, )
c.Match(PatternMatcher.MatchArgument, "<x>", ArgValueKind.None);
}
break;
case 3:
{
// Argument(<y>, )
c.Match(PatternMatcher.MatchArgument, "<y>", ArgValueKind.None);
}
break;
case 4:
{
// Optional(Either(Option(,--moored,0,False), Option(,--drifting,0,False)))
var d = new OptionalMatcher(1, c.Left, c.Collected);
while (d.Next())
{
// Either(Option(,--moored,0,False), Option(,--drifting,0,False))
var e = new EitherMatcher(2, d.Left, d.Collected);
while (e.Next())
{
switch (e.Index)
{
case 0:
{
// Option(,--moored,0,False)
e.Match(PatternMatcher.MatchOption, "--moored", ArgValueKind.Boolean);
}
break;
case 1:
{
// Option(,--drifting,0,False)
e.Match(PatternMatcher.MatchOption, "--drifting", ArgValueKind.Boolean);
}
break;
}
if (!e.LastMatched)
{
break;
}
}
d.Fold(e.Result);
if (!d.LastMatched)
{
break;
}
}
c.Fold(d.Result);
}
break;
}
if (!c.LastMatched)
{
break;
}
}
b.Fold(c.Result);
}
break;
case 4:
{
// Required(Required(Option(-h,--help,0,False)))
var c = new RequiredMatcher(1, b.Left, b.Collected);
while (c.Next())
{
// Required(Option(-h,--help,0,False))
var d = new RequiredMatcher(1, c.Left, c.Collected);
while (d.Next())
{
// Option(-h,--help,0,False)
d.Match(PatternMatcher.MatchOption, "--help", ArgValueKind.Boolean);
if (!d.LastMatched)
{
break;
}
}
c.Fold(d.Result);
if (!c.LastMatched)
{
break;
}
}
b.Fold(c.Result);
}
break;
case 5:
{
// Required(Option(,--version,0,False))
var c = new RequiredMatcher(1, b.Left, b.Collected);
while (c.Next())
{
// Option(,--version,0,False)
c.Match(PatternMatcher.MatchOption, "--version", ArgValueKind.Boolean);
if (!c.LastMatched)
{
break;
}
}
b.Fold(c.Result);
}
break;
}
if (!b.LastMatched)
{
break;
}
}
a.Fold(b.Result);
if (!a.LastMatched)
{
break;
}
}
required.Fold(a.Result);
}
}
IEnumerator<KeyValuePair<string, object?>> GetEnumerator()
{
yield return KeyValuePair.Create("ship", (object?)CmdShip);
yield return KeyValuePair.Create("new", (object?)CmdNew);
yield return KeyValuePair.Create("<name>", (object?)ArgName);
yield return KeyValuePair.Create("move", (object?)CmdMove);
yield return KeyValuePair.Create("<x>", (object?)ArgX);
yield return KeyValuePair.Create("<y>", (object?)ArgY);
yield return KeyValuePair.Create("--speed", (object?)OptSpeed);
yield return KeyValuePair.Create("shoot", (object?)CmdShoot);
yield return KeyValuePair.Create("mine", (object?)CmdMine);
yield return KeyValuePair.Create("set", (object?)CmdSet);
yield return KeyValuePair.Create("remove", (object?)CmdRemove);
yield return KeyValuePair.Create("--moored", (object?)OptMoored);
yield return KeyValuePair.Create("--drifting", (object?)OptDrifting);
yield return KeyValuePair.Create("--help", (object?)OptHelp);
yield return KeyValuePair.Create("--version", (object?)OptVersion);
}
IEnumerator<KeyValuePair<string, object?>> IEnumerable<KeyValuePair<string, object?>>.GetEnumerator() => GetEnumerator();
IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
/// <summary><c>Command(ship, False)</c></summary>
public bool CmdShip { get; private set; }
/// <summary><c>Command(new, False)</c></summary>
public bool CmdNew { get; private set; }
/// <summary><c>Argument(&lt;name&gt;, [])</c></summary>
public StringList ArgName { get; private set; } = StringList.Empty;
/// <summary><c>Command(move, False)</c></summary>
public bool CmdMove { get; private set; }
/// <summary><c>Argument(&lt;x&gt;, )</c></summary>
public string? ArgX { get; private set; }
/// <summary><c>Argument(&lt;y&gt;, )</c></summary>
public string? ArgY { get; private set; }
/// <summary><c>Option(,--speed,1,10)</c></summary>
public string OptSpeed { get; private set; } = "10";
/// <summary><c>Command(shoot, False)</c></summary>
public bool CmdShoot { get; private set; }
/// <summary><c>Command(mine, False)</c></summary>
public bool CmdMine { get; private set; }
/// <summary><c>Command(set, False)</c></summary>
public bool CmdSet { get; private set; }
/// <summary><c>Command(remove, False)</c></summary>
public bool CmdRemove { get; private set; }
/// <summary><c>Option(,--moored,0,False)</c></summary>
public bool OptMoored { get; private set; }
/// <summary><c>Option(,--drifting,0,False)</c></summary>
public bool OptDrifting { get; private set; }
/// <summary><c>Option(-h,--help,0,False)</c></summary>
public bool OptHelp { get; private set; }
/// <summary><c>Option(,--version,0,False)</c></summary>
public bool OptVersion { get; private set; }
}
}
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