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Convert InputModel into a record to avoid the bulky constructor
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@js6pak
js6pak committed Dec 23, 2021
1 parent 9dfd255 commit d6d3513
Showing 1 changed file with 47 additions and 70 deletions.
117 changes: 47 additions & 70 deletions DepotDownloader/Program.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -24,20 +24,20 @@ public static Task<int> Main(string[] args)
{
new Option<bool>("--debug") { IsHidden = true },

new Option<uint>("--app", "The AppID to download") { IsRequired = true, ArgumentHelpName = "id" },
new Option<uint>("--app", "The AppID to download") { IsRequired = true, ArgumentHelpName = "id", Name = "AppId" },

new Option<uint[]>("--depot", "The DepotID to download") { ArgumentHelpName = "id" },
new Option<ulong[]>("--manifest", "Manifest id of content to download (requires --depot, default: current for branch)"),
new Option<uint[]>("--depot", "The DepotID to download") { ArgumentHelpName = "id", Name = "Depots" },
new Option<ulong[]>("--manifest", "Manifest id of content to download (requires --depot, default: current for branch)") { ArgumentHelpName = "id", Name = "Manifests" },

new Option<ulong?>("--ugc", "The UGC ID to download"),
new Option<ulong[]>("--pubfile", "The PublishedFileId to download (will automatically resolve to UGC id)"),
new Option<ulong?>("--ugc", "The UGC ID to download") { ArgumentHelpName = "id" },
new Option<ulong[]>("--pubfile", "The PublishedFileId to download (will automatically resolve to UGC id)") { ArgumentHelpName = "id", Name = "PublishedFileIds" },

new Option<string?>(new[] { "--branch", "--beta" }, "Download from specified branch if available"),
new Option<string?>(new[] { "--branch-password", "--betapassword" }, "Branch password if applicable"),

new Option<string[]>("--os", () => new[] { Util.GetSteamOS() }, "The operating system for which to download the game").FromAmong("all", "windows", "macos", "linux"),
new Option<string[]>("--arch", () => new[] { Util.GetSteamArch() }, "The architecture for which to download the game").FromAmong("64", "32"),
new Option<string[]>("--language", () => new[] { "english" }, "The language for which to download the game"),
new Option<string[]>("--os", () => new[] { Util.GetSteamOS() }, "The operating system for which to download the game") { Name = "OperatingSystems" }.FromAmong("all", "windows", "macos", "linux"),
new Option<string[]>("--arch", () => new[] { Util.GetSteamArch() }, "The architecture for which to download the game") { Name = "Architectures" }.FromAmong("64", "32"),
new Option<string[]>("--language", () => new[] { "english" }, "The language for which to download the game") { ArgumentHelpName = "language", Name = "Languages" },
new Option<bool>("--lowviolence", "Download low violence depots"),

new Option<string?>("--username", "The username of the account to login to for restricted content"),
Expand All @@ -46,7 +46,7 @@ public static Task<int> Main(string[] args)

new Option<DirectoryInfo>(new[] { "--directory", "--dir" }, "The directory in which to place downloaded files"),
new Option<FileInfo>("--filelist", "A list of files to download (from the manifest). Prefix file path with 'regex:' if you want to match with regex").ExistingOnly(),
new Option<bool>(new[] { "--validate", "--verify-all" }, "Include checksum verification of files already downloaded"),
new Option<bool>(new[] { "--validate", "--verify-all" }, "Include checksum verification of files already downloaded") { Name = "Validate" },
new Option<bool>("--manifest-only", "Downloads a human readable manifest for any depots that would be downloaded"),

new Option<int?>("--cellid", "The overridden CellID of the content server to download from"),
Expand All @@ -59,7 +59,19 @@ public static Task<int> Main(string[] args)

return new CommandLineBuilder(rootCommand)
.UseDefaults()
.UseHelp(help => help.HelpBuilder.CustomizeLayout(GetHelpLayout))
.UseHelp(help =>
{
// Workaround https://github.com/dotnet/command-line-api/issues/1550
foreach (var option in rootCommand.Options)
{
if (option.HasAlias(option.Name))
{
help.HelpBuilder.CustomizeSymbol(option, context => HelpBuilder.Default.GetIdentifierSymbolUsageLabel(option, context)[(option.Name.Length + 2)..]);
}
}
help.HelpBuilder.CustomizeLayout(GetHelpLayout);
})
.Build().InvokeAsync(args);
}

Expand All @@ -85,66 +97,31 @@ private static IEnumerable<HelpSectionDelegate> GetHelpLayout(HelpContext _)
yield return HelpBuilder.Default.AdditionalArgumentsSection();
}

public class InputModel
{
public InputModel(bool debug, uint app, uint[] depot, ulong[] manifest, ulong? ugc, ulong[] pubfile, string? branch, string? branchPassword, string[] os, string[] arch, string[] language, bool lowViolence, string? username, string? password, bool rememberPassword, DirectoryInfo? directory, FileInfo? fileList, bool validate, bool manifestOnly, int? cellId, int maxServers, int maxDownloads, uint? loginId)
{
Debug = debug;
AppId = app;
Depots = depot;
Manifests = manifest;
UgcId = ugc;
PublishedFileIds = pubfile;
Branch = branch;
BranchPassword = branchPassword;
OperatingSystems = os;
Architectures = arch;
Languages = language;
LowViolence = lowViolence;
Username = username;
Password = password;
RememberPassword = rememberPassword;
Directory = directory;
FileList = fileList;
Validate = validate;
ManifestOnly = manifestOnly;
CellId = cellId;
MaxServers = maxServers;
MaxDownloads = maxDownloads;
LoginId = loginId;
}
public bool Debug { get; }

public uint AppId { get; }

public uint[] Depots { get; }
public ulong[] Manifests { get; }

public ulong? UgcId { get; }
public ulong[] PublishedFileIds { get; }

public string? Branch { get; }
public string? BranchPassword { get; }

public string[] OperatingSystems { get; }
public string[] Architectures { get; }
public string[] Languages { get; }
public bool LowViolence { get; }

public string? Username { get; }
public string? Password { get; }
public bool RememberPassword { get; }

public DirectoryInfo? Directory { get; }
public FileInfo? FileList { get; }
public bool Validate { get; }
public bool ManifestOnly { get; }

public int? CellId { get; }
public int MaxServers { get; }
public int MaxDownloads { get; }
public uint? LoginId { get; }
}
public record InputModel(
bool Debug,
uint AppId,
uint[] Depots,
ulong[] Manifests,
ulong? UgcId,
ulong[] PublishedFileIds,
string? Branch,
string? BranchPassword,
string[] OperatingSystems,
string[] Architectures,
string[] Languages,
bool LowViolence,
string? Username,
string? Password,
bool RememberPassword,
DirectoryInfo? Directory,
FileInfo? FileList,
bool Validate,
bool ManifestOnly,
int? CellId,
int MaxServers,
int MaxDownloads,
uint? LoginId
);

public static async Task<int> DownloadAsync(InputModel input)
{
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