doom-eternal 1.4.0

Rust CLI for the Xylex DOOM Eternal texture and install workflow
Documentation
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use std::{
    io::{self, Write},
    path::{Path, PathBuf},
};

use clap::{Args, Parser, Subcommand, ValueEnum};

use crate::{
    branding::{brand_icons, BrandIconsRequest},
    config::RepoConfig,
    context::AppContext,
    craft::{apply_rtx_logo_pipeline, CraftRequest},
    idstudio::{stage_idstudio_mod, StageIdStudioRequest},
    installer::{
        clean_game_installation, default_injector_item_id, install_mod, launch_installed_injector,
        list_installed_mods, repair_game_installation, resolve_game_root, resolve_restore_manifest,
        restore_mod, CleanRequest, InstallRequest, RepairRequest, RestoreRequest,
    },
    logos::prepare_logo_assets,
    manual::{apply_logos_to_armor, build_workpack},
    mirror::{
        build_export_mirror, default_chunk_size_mb, hydrate_export_mirror, manifest_file_name,
        BuildMirrorRequest, HydrateMirrorRequest,
    },
    paths::home_dir,
    repo_state::{build_repo_state, detect_export_source_set, RepoStateOptions},
    samuel::import_samuel_exports,
    sets::normalize_set_name,
    tools::{
        discover_injector_zip, discover_model_export_root, discover_samuel_exe,
        discover_samuel_export_root, download_injector, download_samuel, launch_samuel,
    },
    workflow_runtime::{stage_workflow_runtime, StageWorkflowRuntimeRequest},
};

const DEFAULT_PLACEMENT_CONFIG: &str = "config/rtx-pack-logo-placements.json";
const DEFAULT_LOGO_DIR: &str = "build/logos";
const DEFAULT_SOURCE_LOGO_DIR: &str = "assets/source/logos";
const DEFAULT_EDITABLE_EXTENSION: &str = ".png";
const DEFAULT_TARGET_SET: &str = "set16";
const DEFAULT_BACKUP_ROOT: &str = "build/game-mod-backups";
const DEFAULT_TOOL_CACHE_ROOT: &str = "build/tool-download-cache";

#[derive(Debug, Parser)]
#[command(
    name = "doom-eternal",
    about = "Unified Rust CLI for the Xylex DOOM Eternal skin workflow."
)]
struct Cli {
    #[arg(long, global = true, hide = true)]
    repo_root: Option<PathBuf>,
    #[command(subcommand)]
    command: Commands,
}

#[derive(Debug, Subcommand)]
enum Commands {
    Status(StatusArgs),
    Examples(ExamplesArgs),
    BrandIcons(BrandIconsArgs),
    #[command(name = "stage-runtime")]
    StageRuntime(StageRuntimeArgs),
    #[command(name = "stage-idstudio")]
    StageIdStudio(StageIdStudioArgs),
    Craft(CraftArgs),
    Import(ImportArgs),
    Install(InstallArgs),
    Mirror(MirrorArgs),
    Restore(RestoreArgs),
    Repair(RepairArgs),
    Clean(CleanArgs),
    PrepareLogos(PrepareLogosArgs),
    ApplyLogos(ApplyLogosArgs),
    BuildWorkpack(BuildWorkpackArgs),
    Tools(ToolsArgs),
    Run(RunArgs),
}

impl Commands {
    fn shows_startup_banner(&self) -> bool {
        !matches!(self, Self::Status(args) if args.json)
    }
}

#[derive(Debug, Args)]
struct StatusArgs {
    #[arg(long)]
    source_path: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_TARGET_SET)]
    target_set: Option<String>,
    #[arg(long)]
    editable_root: Option<PathBuf>,
    #[arg(long)]
    manifest: Option<PathBuf>,
    #[arg(long)]
    output_mod_root: Option<PathBuf>,
    #[arg(long)]
    zip_output: Option<PathBuf>,
    #[arg(long)]
    converter_path: Option<PathBuf>,
    #[arg(long)]
    json: bool,
}

#[derive(Debug, Args)]
struct ExamplesArgs {
    #[arg(long)]
    source_path: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_TARGET_SET)]
    target_set: Option<String>,
    #[arg(long)]
    editable_root: Option<PathBuf>,
    #[arg(long)]
    manifest: Option<PathBuf>,
    #[arg(long)]
    output_mod_root: Option<PathBuf>,
    #[arg(long)]
    zip_output: Option<PathBuf>,
    #[arg(long)]
    converter_path: Option<PathBuf>,
    #[arg(long)]
    game_root: Option<PathBuf>,
    #[arg(long)]
    samuel_export_root: Option<PathBuf>,
    #[arg(long)]
    model_export_root: Option<PathBuf>,
    #[arg(long)]
    samuel_exe: Option<PathBuf>,
    #[arg(long)]
    injector_zip: Option<PathBuf>,
    #[arg(long)]
    idstudio_root: Option<PathBuf>,
    #[arg(long)]
    stage_root: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_BACKUP_ROOT)]
    backup_root: PathBuf,
    #[arg(long)]
    restore_manifest: Option<PathBuf>,
}

#[derive(Debug, Args, Clone)]
struct CraftArgs {
    #[arg(long)]
    source_path: Option<PathBuf>,
    #[arg(long)]
    output_mod_root: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_PLACEMENT_CONFIG)]
    placement_config: PathBuf,
    #[arg(long, default_value = DEFAULT_LOGO_DIR)]
    logo_dir: PathBuf,
    #[arg(long)]
    editable_root: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_EDITABLE_EXTENSION)]
    editable_extension: String,
    #[arg(long, default_value = DEFAULT_TARGET_SET)]
    target_set: Option<String>,
    #[arg(long, default_value = "")]
    decode_command_template: String,
    #[arg(long, default_value = "")]
    encode_command_template: String,
    #[arg(long)]
    converter_path: Option<PathBuf>,
    #[arg(long, default_value_t = false)]
    disable_builtin_decode: bool,
    #[arg(long, default_value_t = false)]
    disable_builtin_encode: bool,
    #[arg(long)]
    zip_output: Option<PathBuf>,
    #[arg(long, default_value_t = false)]
    no_zip: bool,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args)]
struct BrandIconsArgs {
    #[arg(
        long,
        default_value = "assets/source/logos/XYLEX_GROUP_ICON_TRANSPARENT_WHITE.png"
    )]
    source_icon: PathBuf,
    #[arg(long, default_value = "desktop/public/favicon.png")]
    favicon_output: PathBuf,
    #[arg(long, default_value = "desktop/src-tauri/icons")]
    icon_output_dir: PathBuf,
    #[arg(long, default_value_t = 1024)]
    size: u32,
    #[arg(long, default_value_t = 96)]
    padding: u32,
    #[arg(long, default_value = "#d72638")]
    color: String,
    #[arg(long, default_value_t = false)]
    skip_tauri: bool,
}

#[derive(Debug, Args)]
struct StageRuntimeArgs {
    #[arg(long, default_value = "target/release/doom-eternal.exe")]
    source_binary: PathBuf,
    #[arg(long, default_value = "build/workflow-runtime")]
    output_root: PathBuf,
    #[arg(long, default_value = "doom-eternal")]
    runtime_folder: String,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args)]
struct StageIdStudioArgs {
    #[arg(long)]
    output_mod_root: Option<PathBuf>,
    #[arg(long)]
    idstudio_root: Option<PathBuf>,
    #[arg(long)]
    stage_root: Option<PathBuf>,
    #[arg(long)]
    slug: Option<String>,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args)]
struct ImportArgs {
    #[arg(long)]
    samuel_export_root: Option<PathBuf>,
    #[arg(long)]
    model_export_root: Option<PathBuf>,
    #[arg(long)]
    mirror_url: Option<String>,
    #[arg(long, default_value = "build/mirror-cache")]
    mirror_cache_root: PathBuf,
    #[arg(long)]
    manifest: Option<PathBuf>,
    #[arg(long)]
    editable_root: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_TARGET_SET)]
    target_set: Option<String>,
    #[arg(long)]
    source_set: Option<String>,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args)]
struct InstallArgs {
    #[arg(long)]
    mod_zip: Option<PathBuf>,
    #[arg(
        long,
        default_value_t = false,
        help = "Open an interactive picker for installable zips under dist/."
    )]
    picker: bool,
    #[arg(long)]
    game_root: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_BACKUP_ROOT)]
    backup_root: PathBuf,
    #[arg(long, default_value_t = false)]
    install_tools: bool,
    #[arg(long)]
    injector_zip: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_TOOL_CACHE_ROOT)]
    tool_cache_root: PathBuf,
    #[arg(long, default_value_t = default_injector_item_id())]
    injector_item_id: i64,
    #[arg(long, default_value_t = false)]
    skip_injector: bool,
    #[arg(long, default_value_t = false)]
    wait_for_injector: bool,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args)]
struct MirrorArgs {
    #[command(subcommand)]
    command: MirrorCommand,
}

#[derive(Debug, Subcommand)]
enum MirrorCommand {
    Pack(MirrorPackArgs),
    Fetch(MirrorFetchArgs),
}

#[derive(Debug, Args)]
struct MirrorPackArgs {
    #[arg(long)]
    samuel_export_root: Option<PathBuf>,
    #[arg(long)]
    model_export_root: Option<PathBuf>,
    #[arg(long, default_value = "dist/samuel-export-mirror")]
    output_root: PathBuf,
    #[arg(long, default_value_t = default_chunk_size_mb())]
    chunk_size_mb: u64,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args)]
struct MirrorFetchArgs {
    #[arg(long)]
    mirror_url: String,
    #[arg(long, default_value = "build/mirror-cache")]
    mirror_cache_root: PathBuf,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args)]
struct RestoreArgs {
    #[arg(long)]
    manifest: Option<PathBuf>,
    #[arg(long)]
    game_root: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_BACKUP_ROOT)]
    backup_root: PathBuf,
    #[arg(long, default_value_t = false)]
    skip_injector: bool,
    #[arg(long, default_value_t = false)]
    wait_for_injector: bool,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args)]
struct RepairArgs {
    #[arg(long)]
    game_root: Option<PathBuf>,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args)]
struct CleanArgs {
    #[arg(long)]
    game_root: Option<PathBuf>,
    #[arg(
        long,
        default_value_t = false,
        help = "Delete EternalModInjector .backup files and clear resource tracking after a repair"
    )]
    reset_backups: bool,
    #[arg(long, default_value_t = false)]
    skip_injector: bool,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args)]
struct PrepareLogosArgs {
    #[arg(long, default_value = DEFAULT_SOURCE_LOGO_DIR)]
    source_dir: PathBuf,
    #[arg(long, default_value = DEFAULT_LOGO_DIR)]
    output_dir: PathBuf,
}

#[derive(Debug, Args)]
struct ApplyLogosArgs {
    #[arg(long)]
    armor_texture: PathBuf,
    #[arg(long, default_value = "build/textures/slayer_armor_albedo_xylex.png")]
    output_path: PathBuf,
    #[arg(long, default_value = "config/armor-logo-placements.json")]
    placement_config: PathBuf,
    #[arg(long, default_value = DEFAULT_LOGO_DIR)]
    logo_dir: PathBuf,
    #[arg(long, default_value = "third-person-armor")]
    target: String,
}

#[derive(Debug, Args)]
struct BuildWorkpackArgs {
    #[arg(long, default_value = "dist/xylex-slayer-logo-skin-workpack.zip")]
    output_path: PathBuf,
    #[arg(long)]
    armor_texture: Option<PathBuf>,
    #[arg(long, default_value = "third-person-armor")]
    target: String,
}

#[derive(Debug, Args)]
struct ToolsArgs {
    #[command(subcommand)]
    command: ToolCommand,
}

#[derive(Debug, Subcommand)]
enum ToolCommand {
    Download(ToolDownloadArgs),
    Launch(ToolLaunchArgs),
}

#[derive(Debug, Clone, Copy, ValueEnum)]
enum ToolName {
    Samuel,
    Injector,
}

#[derive(Debug, Args)]
struct ToolDownloadArgs {
    #[arg(value_enum)]
    tool: ToolName,
    #[arg(long, default_value = DEFAULT_TOOL_CACHE_ROOT)]
    tool_cache_root: PathBuf,
    #[arg(long)]
    injector_zip: Option<PathBuf>,
    #[arg(long, default_value_t = default_injector_item_id())]
    injector_item_id: i64,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args)]
struct ToolLaunchArgs {
    #[arg(value_enum)]
    tool: ToolName,
    #[arg(long, default_value = DEFAULT_TOOL_CACHE_ROOT)]
    tool_cache_root: PathBuf,
    #[arg(long)]
    samuel_exe: Option<PathBuf>,
    #[arg(long)]
    game_root: Option<PathBuf>,
    #[arg(long, default_value_t = false)]
    wait: bool,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

#[derive(Debug, Args, Clone)]
struct RunArgs {
    #[arg(long)]
    source_path: Option<PathBuf>,
    #[arg(long)]
    output_mod_root: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_PLACEMENT_CONFIG)]
    placement_config: PathBuf,
    #[arg(long, default_value = DEFAULT_LOGO_DIR)]
    logo_dir: PathBuf,
    #[arg(long)]
    editable_root: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_EDITABLE_EXTENSION)]
    editable_extension: String,
    #[arg(long, default_value = DEFAULT_TARGET_SET)]
    target_set: Option<String>,
    #[arg(long)]
    manifest: Option<PathBuf>,
    #[arg(long)]
    samuel_export_root: Option<PathBuf>,
    #[arg(long)]
    model_export_root: Option<PathBuf>,
    #[arg(long)]
    mirror_url: Option<String>,
    #[arg(long, default_value = "build/mirror-cache")]
    mirror_cache_root: PathBuf,
    #[arg(long)]
    source_set: Option<String>,
    #[arg(long, default_value = "")]
    decode_command_template: String,
    #[arg(long, default_value = "")]
    encode_command_template: String,
    #[arg(long)]
    converter_path: Option<PathBuf>,
    #[arg(long, default_value_t = false)]
    disable_builtin_decode: bool,
    #[arg(long, default_value_t = false)]
    disable_builtin_encode: bool,
    #[arg(long)]
    zip_output: Option<PathBuf>,
    #[arg(long, default_value_t = false)]
    no_zip: bool,
    #[arg(long, default_value_t = false)]
    install: bool,
    #[arg(long)]
    mod_zip: Option<PathBuf>,
    #[arg(long)]
    game_root: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_BACKUP_ROOT)]
    backup_root: PathBuf,
    #[arg(long, default_value_t = false)]
    install_tools: bool,
    #[arg(long)]
    injector_zip: Option<PathBuf>,
    #[arg(long, default_value = DEFAULT_TOOL_CACHE_ROOT)]
    tool_cache_root: PathBuf,
    #[arg(long, default_value_t = default_injector_item_id())]
    injector_item_id: i64,
    #[arg(long, default_value_t = false)]
    skip_injector: bool,
    #[arg(long, default_value_t = false)]
    wait_for_injector: bool,
    #[arg(long, default_value_t = false)]
    dry_run: bool,
}

pub async fn run_from_env() -> i32 {
    let cli = Cli::parse();
    let ctx = cli
        .repo_root
        .as_ref()
        .map(AppContext::from_anchor)
        .unwrap_or_else(AppContext::discover);
    if cli.command.shows_startup_banner() {
        ctx.console().print_startup_banner();
    }
    let result = match cli.command {
        Commands::Status(args) => run_status_command(&ctx, args),
        Commands::Examples(args) => run_examples_command(&ctx, args),
        Commands::BrandIcons(args) => run_brand_icons_command(&ctx, args),
        Commands::StageRuntime(args) => run_stage_runtime_command(&ctx, args),
        Commands::StageIdStudio(args) => run_stage_idstudio_command(&ctx, args),
        Commands::Craft(args) => run_craft_command(&ctx, args),
        Commands::Import(args) => run_import_command(&ctx, args).await,
        Commands::Install(args) => run_install_command(&ctx, args).await,
        Commands::Mirror(args) => run_mirror_command(&ctx, args).await,
        Commands::Restore(args) => run_restore_command(&ctx, args),
        Commands::Repair(args) => run_repair_command(&ctx, args),
        Commands::Clean(args) => run_clean_command(&ctx, args),
        Commands::PrepareLogos(args) => prepare_logo_assets(&ctx, args.source_dir, args.output_dir),
        Commands::ApplyLogos(args) => apply_logos_to_armor(
            &ctx,
            args.armor_texture,
            args.output_path,
            args.placement_config,
            args.logo_dir,
            &args.target,
        ),
        Commands::BuildWorkpack(args) => {
            build_workpack(&ctx, args.output_path, args.armor_texture, &args.target)
        }
        Commands::Tools(args) => run_tools_command(&ctx, args).await,
        Commands::Run(args) => run_pipeline_command(&ctx, args).await,
    };

    match result {
        Ok(()) => 0,
        Err(error) => {
            ctx.console().log_error(error.to_string());
            2
        }
    }
}

fn run_status_command(ctx: &AppContext, args: StatusArgs) -> crate::error::Result<()> {
    let state = build_repo_state(
        ctx,
        RepoStateOptions {
            source_path: args.source_path,
            target_set: args.target_set,
            editable_root: args.editable_root,
            manifest: args.manifest,
            output_mod_root: args.output_mod_root,
            zip_output: args.zip_output,
            converter_path: args.converter_path,
        },
    );
    if args.json {
        println!("{}", serde_json::to_string_pretty(&state)?);
        return Ok(());
    }

    let converter_line = if state.converter_available {
        ctx.console().format_path(&state.converter_path)
    } else {
        format!(
            "{} (missing)",
            ctx.console().format_path(&state.converter_path)
        )
    };
    let installed_mods_line = if let Some(game_root) = state.game_root.as_ref() {
        let installed_mods = list_installed_mods(game_root)?;
        if installed_mods.is_empty() {
            "none".to_string()
        } else {
            installed_mods
                .iter()
                .map(|record| {
                    format!(
                        "{} v{} ({})",
                        record.name,
                        record.version,
                        if record.enabled {
                            "enabled"
                        } else {
                            "disabled"
                        }
                    )
                })
                .collect::<Vec<_>>()
                .join(", ")
        }
    } else {
        "game root not detected".to_string()
    };
    let lines = [
        format!(
            "Source pack: {}",
            state
                .source_pack
                .as_ref()
                .map(|path| ctx.console().format_path(path))
                .unwrap_or_else(|| "not found".to_string())
        ),
        format!(
            "Source set: {}",
            state.source_set.unwrap_or_else(|| "unknown".to_string())
        ),
        format!(
            "Target set: {}",
            state
                .target_set
                .unwrap_or_else(|| "not resolved".to_string())
        ),
        format!(
            "Editable root: {}",
            ctx.console().format_path(&state.editable_root)
        ),
        format!(
            "Editable manifest: {}",
            state
                .manifest_path
                .as_ref()
                .map(|path| ctx.console().format_path(path))
                .unwrap_or_else(|| "not found".to_string())
        ),
        format!(
            "Output mod root: {}",
            ctx.console().format_path(&state.output_mod_root)
        ),
        format!(
            "Output zip: {}",
            ctx.console().format_path(&state.zip_output)
        ),
        format!("Converter: {converter_line}"),
        format!(
            "Game root: {}",
            state
                .game_root
                .as_ref()
                .map(|path| ctx.console().format_path(path))
                .unwrap_or_else(|| "not detected".to_string())
        ),
        format!("Installed mods: {installed_mods_line}"),
        format!(
            "idStudio root: {}",
            state
                .idstudio_root
                .as_ref()
                .map(|path| ctx.console().format_path(path))
                .unwrap_or_else(|| "not detected".to_string())
        ),
        format!(
            "Active mods root: {}",
            state
                .activemods_root
                .as_ref()
                .map(|path| ctx.console().format_path(path))
                .unwrap_or_else(|| "not detected".to_string())
        ),
    ];
    println!("{}", lines.join("\n"));
    Ok(())
}

fn run_examples_command(ctx: &AppContext, args: ExamplesArgs) -> crate::error::Result<()> {
    let state = build_repo_state(
        ctx,
        RepoStateOptions {
            source_path: args.source_path,
            target_set: args.target_set,
            editable_root: args.editable_root,
            manifest: args.manifest,
            output_mod_root: args.output_mod_root,
            zip_output: args.zip_output,
            converter_path: args.converter_path,
        },
    );
    let repo_root = ctx.repo().root().to_path_buf();
    let source_pack = state
        .source_pack
        .unwrap_or_else(|| repo_root.join("rtx-slayer"));
    let target_set = state
        .target_set
        .unwrap_or_else(|| DEFAULT_TARGET_SET.to_string());
    let editable_root = state.editable_root;
    let output_mod_root = state.output_mod_root;
    let zip_output = state.zip_output;
    let blank_placement_config = ctx
        .repo()
        .repo_path("config/rtx-pack-blank-black-placements.json");
    let blank_output_mod_root = ctx.repo().repo_path("dist/xylex-blank-black-pack");
    let blank_zip_output = ctx.repo().repo_path("dist/xylex-blank-black-pack.zip");
    let converter_path = state.converter_path;
    let repo_config = RepoConfig::load_or_default(ctx.repo());
    let game_root = args.game_root.or(state.game_root).unwrap_or_else(|| {
        repo_config
            .game_root_candidates(ctx.repo())
            .into_iter()
            .next()
            .unwrap_or_else(|| {
                PathBuf::from("C:/Program Files (x86)/Steam/steamapps/common/DOOMEternal")
            })
    });
    let downloads = home_dir()
        .unwrap_or_else(|| PathBuf::from("C:/Users/floris"))
        .join("Downloads");
    let tool_cache_root = ctx.repo().repo_path(DEFAULT_TOOL_CACHE_ROOT);
    let samuel_export_root = args
        .samuel_export_root
        .or_else(discover_samuel_export_root)
        .unwrap_or_else(|| downloads.join("exports"));
    let model_export_root = args
        .model_export_root
        .or_else(discover_model_export_root)
        .unwrap_or_else(|| downloads.join("modelExports"));
    let samuel_exe = args
        .samuel_exe
        .or_else(|| discover_samuel_exe(&tool_cache_root))
        .unwrap_or_else(|| downloads.join("SAMUEL-v2.1.2.exe"));
    let injector_zip = args
        .injector_zip
        .or_else(|| discover_injector_zip(&tool_cache_root))
        .unwrap_or_else(|| downloads.join("EternalModInjector.zip"));
    let idstudio_root = args
        .idstudio_root
        .or(state.idstudio_root.clone())
        .or_else(|| repo_config.discover_idstudio_root(ctx.repo()))
        .unwrap_or_else(|| {
            home_dir()
                .unwrap_or_else(|| PathBuf::from("C:/Users/floris"))
                .join("Documents")
                .join("id Software")
                .join("idStudio")
        });
    let stage_root = args.stage_root.unwrap_or_else(|| {
        idstudio_root.join(
            output_mod_root
                .file_name()
                .map(|value| value.to_string_lossy().to_string())
                .unwrap_or_else(|| "xylex-rtx-slayer-pack".to_string()),
        )
    });
    let backup_root = ctx.repo().repo_path(args.backup_root);
    let restore_manifest = resolve_restore_manifest(
        args.restore_manifest.as_deref(),
        &backup_root,
        ctx.console(),
    )
    .unwrap_or_else(|_| backup_root.join("<timestamp>").join("backup-manifest.json"));

    let mut lines = vec![
        "# Copy/paste PowerShell examples for this checkout.".to_string(),
        format!("$RepoRoot = {}", powershell_string(&repo_root)),
        format!("$SourcePack = {}", powershell_string(&source_pack)),
        format!("$EditableRoot = {}", powershell_string(&editable_root)),
        format!("$OutputModRoot = {}", powershell_string(&output_mod_root)),
        format!("$ZipOutput = {}", powershell_string(&zip_output)),
        format!(
            "$BlankPlacementConfig = {}",
            powershell_string(&blank_placement_config)
        ),
        format!(
            "$BlankOutputModRoot = {}",
            powershell_string(&blank_output_mod_root)
        ),
        format!(
            "$BlankZipOutput = {}",
            powershell_string(&blank_zip_output)
        ),
        format!("$TargetSet = {}", powershell_literal(&target_set)),
        format!("$ConverterPath = {}", powershell_string(&converter_path)),
        format!(
            "$ToolCacheRoot = {}",
            powershell_string(ctx.repo().repo_path(DEFAULT_TOOL_CACHE_ROOT))
        ),
        format!(
            "$SamuelExportRoot = {}",
            powershell_string(&samuel_export_root)
        ),
        format!(
            "$ModelExportRoot = {}",
            powershell_string(&model_export_root)
        ),
        format!("$SamuelExe = {}", powershell_string(&samuel_exe)),
        format!("$GameRoot = {}", powershell_string(&game_root)),
        format!("$InjectorZip = {}", powershell_string(&injector_zip)),
        format!("$IdStudioRoot = {}", powershell_string(&idstudio_root)),
        format!("$IdStudioStageRoot = {}", powershell_string(&stage_root)),
        format!(
            "$RestoreManifest = {}",
            powershell_string(&restore_manifest)
        ),
        String::new(),
        "Set-Location $RepoRoot".to_string(),
        "function DoomCli { cargo run -p doom-eternal -- $args }".to_string(),
        String::new(),
        "DoomCli status".to_string(),
        String::new(),
        "# Download and launch SAMUEL from the Rust workflow cache.".to_string(),
        "DoomCli tools download samuel".to_string(),
        "DoomCli tools launch samuel".to_string(),
        String::new(),
        "# Cache the latest EternalModInjector zip. Use the batch launcher only when you explicitly want the legacy window.".to_string(),
        "DoomCli tools download injector".to_string(),
        "DoomCli tools launch injector --game-root \"$GameRoot\"".to_string(),
        String::new(),
    ];
    if samuel_exe.exists() {
        lines.extend([
            "# Launch SAMUEL when you want fresh texture exports.".to_string(),
            "& $SamuelExe".to_string(),
            String::new(),
        ]);
    } else {
        lines.extend([
            "# Update $SamuelExe if your SAMUEL download lives somewhere else.".to_string(),
            String::new(),
        ]);
    }
    lines.extend([
        "# Import texture exports into the repo's editable root.".to_string(),
        "# Omit both roots to auto-detect Downloads/exports and Downloads/modelExports."
            .to_string(),
        "DoomCli import `".to_string(),
        "  --samuel-export-root \"$SamuelExportRoot\" `".to_string(),
        "  --model-export-root \"$ModelExportRoot\"".to_string(),
        String::new(),
        "# Craft the Xylex pack with explicit paths.".to_string(),
        "DoomCli craft `".to_string(),
        "  --source-path \"$SourcePack\" `".to_string(),
        "  --target-set \"$TargetSet\" `".to_string(),
        "  --editable-root \"$EditableRoot\" `".to_string(),
        "  --output-mod-root \"$OutputModRoot\" `".to_string(),
        "  --zip-output \"$ZipOutput\" `".to_string(),
        "  --converter-path \"$ConverterPath\"".to_string(),
        String::new(),
        "# Craft a blank jet-black variant with the RTX torso badge and helmet sigil fully covered."
            .to_string(),
        "DoomCli craft `".to_string(),
        "  --source-path \"$SourcePack\" `".to_string(),
        "  --target-set \"$TargetSet\" `".to_string(),
        "  --editable-root \"$EditableRoot\" `".to_string(),
        "  --placement-config \"$BlankPlacementConfig\" `".to_string(),
        "  --output-mod-root \"$BlankOutputModRoot\" `".to_string(),
        "  --zip-output \"$BlankZipOutput\" `".to_string(),
        "  --converter-path \"$ConverterPath\"".to_string(),
        String::new(),
        "# One command: import -> craft -> install into DOOM Eternal.".to_string(),
        "DoomCli run `".to_string(),
        "  --samuel-export-root \"$SamuelExportRoot\" `".to_string(),
        "  --model-export-root \"$ModelExportRoot\" `".to_string(),
        "  --game-root \"$GameRoot\" `".to_string(),
        "  --install `".to_string(),
        "  --install-tools".to_string(),
        String::new(),
        "# Install an already-built zip into the game.".to_string(),
        "# This runs the injector worker chain inline from the Rust CLI.".to_string(),
        "DoomCli install `".to_string(),
        "  --mod-zip \"$ZipOutput\" `".to_string(),
        "  --game-root \"$GameRoot\" `".to_string(),
        "  --install-tools".to_string(),
        String::new(),
        "# Use a local injector zip instead of downloading it from GameBanana.".to_string(),
        "DoomCli install `".to_string(),
        "  --mod-zip \"$ZipOutput\" `".to_string(),
        "  --game-root \"$GameRoot\" `".to_string(),
        "  --install-tools `".to_string(),
        "  --injector-zip \"$InjectorZip\"".to_string(),
        String::new(),
        "# Stage the current edited textures into an idStudio base folder.".to_string(),
        "DoomCli stage-idstudio `".to_string(),
        "  --stage-root \"$IdStudioStageRoot\"".to_string(),
        String::new(),
        "# Then open idStudio, package from that base folder, and publish via My Creations."
            .to_string(),
        String::new(),
        "# Restore the most recent backed-up payload.".to_string(),
        "DoomCli restore `".to_string(),
        "  --manifest \"$RestoreManifest\"".to_string(),
        String::new(),
        "# Repair DOOM Eternal through Steam / GOG / Xbox.".to_string(),
        "DoomCli repair --game-root \"$GameRoot\"".to_string(),
        String::new(),
        "# Clean mod payloads and return the install to vanilla.".to_string(),
        "DoomCli clean --game-root \"$GameRoot\"".to_string(),
        String::new(),
        "# After a Steam verify, also reset stale EternalModInjector backups.".to_string(),
        "DoomCli clean `".to_string(),
        "  --game-root \"$GameRoot\" `".to_string(),
        "  --reset-backups".to_string(),
    ]);
    println!("{}", lines.join("\n"));
    Ok(())
}

fn run_brand_icons_command(ctx: &AppContext, args: BrandIconsArgs) -> crate::error::Result<()> {
    brand_icons(
        ctx,
        BrandIconsRequest {
            source_icon: args.source_icon,
            favicon_output: args.favicon_output,
            icon_output_dir: args.icon_output_dir,
            size: args.size,
            padding: args.padding,
            color: args.color,
            skip_tauri: args.skip_tauri,
        },
    )
}

fn run_stage_idstudio_command(
    ctx: &AppContext,
    args: StageIdStudioArgs,
) -> crate::error::Result<()> {
    let stage_root = stage_idstudio_mod(
        ctx,
        StageIdStudioRequest {
            output_mod_root: args.output_mod_root,
            stage_root: args.stage_root,
            idstudio_root: args.idstudio_root,
            slug: args.slug,
            dry_run: args.dry_run,
        },
    )?;
    ctx.console().log_success(format!(
        "idStudio stage root: {}",
        ctx.console().format_path(stage_root)
    ));
    Ok(())
}

fn run_stage_runtime_command(ctx: &AppContext, args: StageRuntimeArgs) -> crate::error::Result<()> {
    stage_workflow_runtime(
        ctx,
        StageWorkflowRuntimeRequest {
            source_binary: args.source_binary,
            output_root: args.output_root,
            runtime_folder: args.runtime_folder,
            dry_run: args.dry_run,
        },
    )?;
    Ok(())
}

fn run_craft_command(ctx: &AppContext, args: CraftArgs) -> crate::error::Result<()> {
    let (state, source_path, output_mod_root, editable_root, target_set, zip_output) =
        resolve_craft_inputs(ctx, &args);
    if let Some(target_set) = &target_set {
        println!("Using target set: {target_set}");
    } else if let Some(source_set) = &state.source_set {
        println!("Using source-pack set: {source_set}");
    }
    apply_rtx_logo_pipeline(
        ctx,
        CraftRequest {
            source_path,
            output_mod_root,
            placement_config: args.placement_config,
            logo_dir: args.logo_dir,
            editable_root,
            editable_extension: args.editable_extension,
            target_set,
            decode_command_template: args.decode_command_template,
            encode_command_template: args.encode_command_template,
            converter_path: args.converter_path,
            disable_builtin_decode: args.disable_builtin_decode,
            disable_builtin_encode: args.disable_builtin_encode,
            zip_output,
            dry_run: args.dry_run,
        },
    )
}

async fn run_import_command(ctx: &AppContext, args: ImportArgs) -> crate::error::Result<()> {
    let state = build_repo_state(
        ctx,
        RepoStateOptions {
            target_set: args.target_set,
            editable_root: args.editable_root,
            manifest: args.manifest,
            ..RepoStateOptions::default()
        },
    );
    let editable_root = state.editable_root.clone();
    let manifest_path = state
        .manifest_path
        .clone()
        .unwrap_or_else(|| editable_root.join("required-editable-textures.json"));
    let (samuel_export_root, model_export_root) = resolve_import_roots(
        ctx,
        args.samuel_export_root.as_deref(),
        args.model_export_root.as_deref(),
        args.mirror_url.as_deref(),
        &args.mirror_cache_root,
        args.dry_run,
    )
    .await?;
    let source_set = args
        .source_set
        .as_deref()
        .and_then(normalize_set_name)
        .or_else(|| {
            samuel_export_root
                .as_deref()
                .and_then(detect_export_source_set)
        });
    if let Some(source_set) = &source_set {
        println!("Auto-detected SAMUEL source set: {source_set}");
    }
    import_samuel_exports(
        samuel_export_root.as_deref(),
        model_export_root.as_deref(),
        &manifest_path,
        source_set.as_deref(),
        args.dry_run,
    )
}

async fn run_mirror_command(ctx: &AppContext, args: MirrorArgs) -> crate::error::Result<()> {
    match args.command {
        MirrorCommand::Pack(args) => {
            let (samuel_export_root, model_export_root) = resolve_import_roots(
                ctx,
                args.samuel_export_root.as_deref(),
                args.model_export_root.as_deref(),
                None,
                Path::new("build/mirror-cache"),
                args.dry_run,
            )
            .await?;
            let manifest = build_export_mirror(
                ctx.console(),
                BuildMirrorRequest {
                    samuel_export_root,
                    model_export_root,
                    output_root: ctx.repo().repo_path(args.output_root),
                    max_chunk_bytes: args.chunk_size_mb * 1024 * 1024,
                    dry_run: args.dry_run,
                },
            )?;
            println!(
                "Packed {} file(s) into {} chunk(s).",
                manifest.total_files,
                manifest.chunks.len()
            );
        }
        MirrorCommand::Fetch(args) => {
            let (samuel_export_root, model_export_root) = hydrate_export_mirror(
                ctx.console(),
                HydrateMirrorRequest {
                    base_url: args.mirror_url,
                    cache_root: ctx.repo().repo_path(args.mirror_cache_root),
                    dry_run: args.dry_run,
                },
            )
            .await?;
            if let Some(root) = samuel_export_root {
                println!("Hydrated exports root: {}", root.display());
            }
            if let Some(root) = model_export_root {
                println!("Hydrated modelExports root: {}", root.display());
            }
            println!("Mirror manifest file name: {}", manifest_file_name());
        }
    }
    Ok(())
}

async fn run_install_command(ctx: &AppContext, args: InstallArgs) -> crate::error::Result<()> {
    let state = build_repo_state(
        ctx,
        RepoStateOptions {
            zip_output: args.mod_zip.clone(),
            ..RepoStateOptions::default()
        },
    );
    let game_root = resolve_game_root(args.game_root.as_deref(), ctx.repo(), ctx.console())?;
    let mod_zip = if args.picker {
        pick_mod_zip(ctx, args.mod_zip.as_deref(), &state.zip_output, &game_root)?
    } else {
        args.mod_zip.unwrap_or(state.zip_output)
    };
    let manifest_path = install_mod(
        ctx.console(),
        InstallRequest {
            game_root,
            mod_zip: ctx.repo().repo_path(mod_zip),
            backup_root: ctx.repo().repo_path(args.backup_root),
            install_tools: args.install_tools,
            injector_zip: args.injector_zip.map(|path| ctx.repo().repo_path(path)),
            tool_cache_root: ctx.repo().repo_path(args.tool_cache_root),
            injector_item_id: args.injector_item_id,
            skip_injector: args.skip_injector,
            wait_for_injector: args.wait_for_injector,
            dry_run: args.dry_run,
        },
    )
    .await?;
    ctx.console().log_success(format!(
        "Backup manifest: {}",
        ctx.console().format_path(manifest_path)
    ));
    Ok(())
}

#[derive(Debug, Clone)]
struct ModPickerCandidate {
    path: PathBuf,
    name: String,
    version: String,
    enabled: bool,
}

fn pick_mod_zip(
    ctx: &AppContext,
    explicit_mod_zip: Option<&Path>,
    default_zip: &Path,
    game_root: &Path,
) -> crate::error::Result<PathBuf> {
    let installed_mods = list_installed_mods(game_root)?;
    println!("Currently enabled mods:");
    if installed_mods.is_empty() {
        println!("  none");
    } else {
        for record in &installed_mods {
            println!(
                "  enabled  {} v{}  {}",
                record.name, record.version, record.file_name
            );
        }
    }

    let candidates =
        discover_mod_picker_candidates(ctx, explicit_mod_zip, default_zip, &installed_mods)?;
    if candidates.is_empty() {
        return Err(crate::error::DoomError::message(
            "No installable mod zips found. Build a zip first or pass --mod-zip.",
        ));
    }

    println!();
    println!("Installable mod zips:");
    for (index, candidate) in candidates.iter().enumerate() {
        let marker = if candidate.enabled {
            "enabled now"
        } else {
            "available"
        };
        println!(
            "  {}. [{}] {} v{}  {}",
            index + 1,
            marker,
            candidate.name,
            candidate.version,
            ctx.console().format_path(&candidate.path)
        );
    }
    print!("Select mod to install [1-{}]: ", candidates.len());
    io::stdout().flush()?;

    let mut input = String::new();
    io::stdin().read_line(&mut input)?;
    let selected = input.trim().parse::<usize>().map_err(|_| {
        crate::error::DoomError::message(format!("Invalid picker selection: {}", input.trim()))
    })?;
    if selected == 0 || selected > candidates.len() {
        return Err(crate::error::DoomError::message(format!(
            "Picker selection out of range: {selected}"
        )));
    }
    Ok(candidates[selected - 1].path.clone())
}

fn discover_mod_picker_candidates(
    ctx: &AppContext,
    explicit_mod_zip: Option<&Path>,
    default_zip: &Path,
    installed_mods: &[crate::installer::InstalledModRecord],
) -> crate::error::Result<Vec<ModPickerCandidate>> {
    let mut paths = Vec::new();
    if let Some(path) = explicit_mod_zip {
        paths.push(ctx.repo().repo_path(path));
    }
    paths.push(ctx.repo().repo_path(default_zip));
    let dist_root = ctx.repo().root().join("dist");
    if dist_root.is_dir() {
        for entry in std::fs::read_dir(dist_root)? {
            let path = entry?.path();
            if path
                .extension()
                .and_then(|value| value.to_str())
                .is_some_and(|value| value.eq_ignore_ascii_case("zip"))
            {
                paths.push(path);
            }
        }
    }
    paths.sort();
    paths.dedup();

    let mut candidates = Vec::new();
    for path in paths {
        if !path.is_file() {
            continue;
        }
        let file_name = path
            .file_name()
            .map(|value| value.to_string_lossy().to_string())
            .unwrap_or_else(|| path.display().to_string());
        let metadata = read_zip_mod_metadata_for_picker(&path).unwrap_or_else(|| {
            (
                file_name
                    .strip_suffix(".zip")
                    .unwrap_or(&file_name)
                    .replace(['_', '-'], " "),
                "unknown".to_string(),
            )
        });
        let enabled = installed_mods
            .iter()
            .any(|record| record.file_name.eq_ignore_ascii_case(&file_name));
        candidates.push(ModPickerCandidate {
            path,
            name: metadata.0,
            version: metadata.1,
            enabled,
        });
    }
    candidates.sort_by(|left, right| {
        right
            .enabled
            .cmp(&left.enabled)
            .then_with(|| left.name.cmp(&right.name))
            .then_with(|| left.path.cmp(&right.path))
    });
    Ok(candidates)
}

fn read_zip_mod_metadata_for_picker(zip_path: &Path) -> Option<(String, String)> {
    let file = std::fs::File::open(zip_path).ok()?;
    let mut archive = zip::ZipArchive::new(file).ok()?;
    let index = if archive.by_name("EternalMod.json").is_ok() {
        None
    } else {
        let mut found = None;
        for index in 0..archive.len() {
            let entry = archive.by_index(index).ok()?;
            if entry
                .name()
                .replace('\\', "/")
                .ends_with("/EternalMod.json")
            {
                found = Some(index);
                break;
            }
        }
        Some(found?)
    };
    let mut entry = match index {
        None => archive.by_name("EternalMod.json").ok()?,
        Some(index) => archive.by_index(index).ok()?,
    };
    let mut payload = String::new();
    std::io::Read::read_to_string(&mut entry, &mut payload).ok()?;
    let value = serde_json::from_str::<serde_json::Value>(&payload).ok()?;
    let name = value
        .get("name")
        .and_then(|value| value.as_str())
        .map(str::trim)
        .filter(|value| !value.is_empty())?
        .to_string();
    let version = value
        .get("version")
        .and_then(|value| value.as_str())
        .map(str::trim)
        .filter(|value| !value.is_empty())
        .unwrap_or("unknown")
        .to_string();
    Some((name, version))
}

fn run_repair_command(ctx: &AppContext, args: RepairArgs) -> crate::error::Result<()> {
    let game_root = resolve_game_root(args.game_root.as_deref(), ctx.repo(), ctx.console())?;
    repair_game_installation(
        ctx.console(),
        RepairRequest {
            game_root,
            dry_run: args.dry_run,
        },
    )
}

fn run_clean_command(ctx: &AppContext, args: CleanArgs) -> crate::error::Result<()> {
    let game_root = resolve_game_root(args.game_root.as_deref(), ctx.repo(), ctx.console())?;
    clean_game_installation(
        ctx.console(),
        CleanRequest {
            game_root,
            reset_backups: args.reset_backups,
            skip_injector: args.skip_injector,
            dry_run: args.dry_run,
        },
    )
}

fn run_restore_command(ctx: &AppContext, args: RestoreArgs) -> crate::error::Result<()> {
    let backup_root = ctx.repo().repo_path(args.backup_root);
    let manifest_path =
        resolve_restore_manifest(args.manifest.as_deref(), &backup_root, ctx.console())?;
    let game_root_override = args
        .game_root
        .as_deref()
        .map(|path| resolve_game_root(Some(path), ctx.repo(), ctx.console()))
        .transpose()?;
    restore_mod(
        ctx.console(),
        ctx.repo(),
        RestoreRequest {
            manifest_path: manifest_path.clone(),
            game_root_override,
            skip_injector: args.skip_injector,
            wait_for_injector: args.wait_for_injector,
            dry_run: args.dry_run,
        },
    )?;
    ctx.console().log_success(format!(
        "Restored from: {}",
        ctx.console().format_path(manifest_path)
    ));
    Ok(())
}

async fn run_tools_command(ctx: &AppContext, args: ToolsArgs) -> crate::error::Result<()> {
    match args.command {
        ToolCommand::Download(args) => {
            let tool_cache_root = ctx.repo().repo_path(args.tool_cache_root);
            match args.tool {
                ToolName::Samuel => {
                    let exe_path =
                        download_samuel(ctx.console(), &tool_cache_root, args.dry_run).await?;
                    ctx.console().log_success(format!(
                        "SAMUEL executable: {}",
                        ctx.console().format_path(exe_path)
                    ));
                }
                ToolName::Injector => {
                    let local_injector_zip = args
                        .injector_zip
                        .as_deref()
                        .map(|path| ctx.repo().repo_path(path));
                    let archive_path = download_injector(
                        ctx.console(),
                        &tool_cache_root,
                        local_injector_zip.as_deref(),
                        args.injector_item_id,
                        args.dry_run,
                    )
                    .await?;
                    ctx.console().log_success(format!(
                        "Injector archive: {}",
                        ctx.console().format_path(archive_path)
                    ));
                }
            }
        }
        ToolCommand::Launch(args) => match args.tool {
            ToolName::Samuel => {
                let tool_cache_root = ctx.repo().repo_path(args.tool_cache_root);
                let exe_path = args
                    .samuel_exe
                    .map(|path| ctx.repo().repo_path(path))
                    .or_else(|| discover_samuel_exe(&tool_cache_root))
                    .ok_or_else(|| {
                        crate::error::DoomError::message(
                            "Could not find a SAMUEL executable. Run `tools download samuel` first or pass --samuel-exe.",
                        )
                    })?;
                launch_samuel(ctx.console(), &exe_path, args.dry_run)?;
            }
            ToolName::Injector => {
                let game_root =
                    resolve_game_root(args.game_root.as_deref(), ctx.repo(), ctx.console())?;
                launch_installed_injector(ctx.console(), &game_root, args.wait, args.dry_run)?;
            }
        },
    }
    Ok(())
}

async fn run_pipeline_command(ctx: &AppContext, args: RunArgs) -> crate::error::Result<()> {
    let craft_args = CraftArgs {
        source_path: args.source_path.clone(),
        output_mod_root: args.output_mod_root.clone(),
        placement_config: args.placement_config.clone(),
        logo_dir: args.logo_dir.clone(),
        editable_root: args.editable_root.clone(),
        editable_extension: args.editable_extension.clone(),
        target_set: args.target_set.clone(),
        decode_command_template: args.decode_command_template.clone(),
        encode_command_template: args.encode_command_template.clone(),
        converter_path: args.converter_path.clone(),
        disable_builtin_decode: args.disable_builtin_decode,
        disable_builtin_encode: args.disable_builtin_encode,
        zip_output: args.zip_output.clone(),
        no_zip: args.no_zip,
        dry_run: args.dry_run,
    };
    let (state, source_path, output_mod_root, editable_root, target_set, zip_output) =
        resolve_craft_inputs(ctx, &craft_args);
    let manifest_path = args
        .manifest
        .clone()
        .map(|path| ctx.repo().repo_path(path))
        .or_else(|| state.manifest_path.clone())
        .unwrap_or_else(|| editable_root.join("required-editable-textures.json"));
    if args.install && args.no_zip {
        return Err(crate::error::DoomError::message(
            "Cannot use --install with --no-zip. Keep zip output enabled or pass --mod-zip.",
        ));
    }

    let (samuel_export_root, model_export_root) = resolve_import_roots(
        ctx,
        args.samuel_export_root.as_deref(),
        args.model_export_root.as_deref(),
        args.mirror_url.as_deref(),
        &args.mirror_cache_root,
        args.dry_run,
    )
    .await?;
    if samuel_export_root.is_some() || model_export_root.is_some() {
        if !manifest_path.exists() && !args.dry_run {
            println!(
                "Generating required editable manifest at {}",
                manifest_path.display()
            );
            if let Err(error) = run_craft_command(ctx, craft_args.clone()) {
                if manifest_path.exists() {
                    println!("{error}");
                } else {
                    return Err(error);
                }
            }
        }
        if !manifest_path.exists() && !args.dry_run {
            return Err(crate::error::DoomError::message(format!(
                "Missing editable manifest after preflight: {}",
                manifest_path.display()
            )));
        }

        if manifest_path.exists() {
            let source_set = args
                .source_set
                .as_deref()
                .and_then(normalize_set_name)
                .or_else(|| {
                    samuel_export_root
                        .as_deref()
                        .and_then(detect_export_source_set)
                });
            if let Some(source_set) = &source_set {
                println!("Auto-detected SAMUEL source set: {source_set}");
            }
            import_samuel_exports(
                samuel_export_root.as_deref(),
                model_export_root.as_deref(),
                &manifest_path,
                source_set.as_deref(),
                args.dry_run,
            )?;
        }
    }

    apply_rtx_logo_pipeline(
        ctx,
        CraftRequest {
            source_path,
            output_mod_root,
            placement_config: args.placement_config,
            logo_dir: args.logo_dir,
            editable_root,
            editable_extension: args.editable_extension,
            target_set,
            decode_command_template: args.decode_command_template,
            encode_command_template: args.encode_command_template,
            converter_path: args.converter_path,
            disable_builtin_decode: args.disable_builtin_decode,
            disable_builtin_encode: args.disable_builtin_encode,
            zip_output: zip_output.clone(),
            dry_run: args.dry_run,
        },
    )?;

    if args.install {
        let resolved_mod_zip = args.mod_zip.or(zip_output).ok_or_else(|| {
            crate::error::DoomError::message("Could not resolve a mod zip to install.")
        })?;
        run_install_command(
            ctx,
            InstallArgs {
                mod_zip: Some(resolved_mod_zip),
                picker: false,
                game_root: args.game_root,
                backup_root: args.backup_root,
                install_tools: args.install_tools,
                injector_zip: args.injector_zip,
                tool_cache_root: args.tool_cache_root,
                injector_item_id: args.injector_item_id,
                skip_injector: args.skip_injector,
                wait_for_injector: args.wait_for_injector,
                dry_run: args.dry_run,
            },
        )
        .await?;
    }

    Ok(())
}

async fn resolve_import_roots(
    ctx: &AppContext,
    samuel_export_root: Option<&Path>,
    model_export_root: Option<&Path>,
    mirror_url: Option<&str>,
    mirror_cache_root: &Path,
    dry_run: bool,
) -> crate::error::Result<(Option<PathBuf>, Option<PathBuf>)> {
    if samuel_export_root.is_none() && model_export_root.is_none() {
        if let Some(mirror_url) = mirror_url {
            return hydrate_export_mirror(
                ctx.console(),
                HydrateMirrorRequest {
                    base_url: mirror_url.to_string(),
                    cache_root: ctx.repo().repo_path(mirror_cache_root),
                    dry_run,
                },
            )
            .await;
        }
    }

    let samuel_export_root = samuel_export_root
        .map(|path| ctx.repo().repo_path(path))
        .or_else(discover_samuel_export_root);
    let model_export_root = model_export_root
        .map(|path| ctx.repo().repo_path(path))
        .or_else(discover_model_export_root);
    Ok((samuel_export_root, model_export_root))
}

fn resolve_craft_inputs(
    ctx: &AppContext,
    args: &CraftArgs,
) -> (
    crate::repo_state::RepoState,
    PathBuf,
    PathBuf,
    PathBuf,
    Option<String>,
    Option<PathBuf>,
) {
    let state = build_repo_state(
        ctx,
        RepoStateOptions {
            source_path: args.source_path.clone(),
            target_set: args.target_set.clone(),
            editable_root: args.editable_root.clone(),
            output_mod_root: args.output_mod_root.clone(),
            zip_output: args.zip_output.clone(),
            converter_path: args.converter_path.clone(),
            ..RepoStateOptions::default()
        },
    );
    let source_path = state
        .source_pack
        .clone()
        .unwrap_or_else(|| ctx.repo().root().join("rtx-slayer"));
    let output_mod_root = args
        .output_mod_root
        .clone()
        .unwrap_or_else(|| state.output_mod_root.clone());
    let editable_root = args
        .editable_root
        .clone()
        .unwrap_or_else(|| state.editable_root.clone());
    let target_set = args
        .target_set
        .as_deref()
        .and_then(normalize_set_name)
        .or_else(|| state.target_set.clone());
    let zip_output = if args.no_zip {
        None
    } else {
        Some(
            args.zip_output
                .clone()
                .unwrap_or_else(|| state.zip_output.clone()),
        )
    };
    (
        state,
        ctx.repo().repo_path(source_path),
        ctx.repo().repo_path(output_mod_root),
        ctx.repo().repo_path(editable_root),
        target_set,
        zip_output.map(|path| ctx.repo().repo_path(path)),
    )
}

fn powershell_string(value: impl AsRef<Path>) -> String {
    let escaped = value
        .as_ref()
        .display()
        .to_string()
        .replace('`', "``")
        .replace('"', "`\"");
    format!("\"{escaped}\"")
}

fn powershell_literal(value: &str) -> String {
    let escaped = value.replace('`', "``").replace('"', "`\"");
    format!("\"{escaped}\"")
}

#[cfg(test)]
mod tests {
    use super::{
        Commands, CraftArgs, StatusArgs, DEFAULT_EDITABLE_EXTENSION, DEFAULT_LOGO_DIR,
        DEFAULT_PLACEMENT_CONFIG, DEFAULT_TARGET_SET,
    };
    use std::path::PathBuf;

    #[test]
    fn startup_banner_stays_off_for_status_json() {
        let command = Commands::Status(StatusArgs {
            source_path: None,
            target_set: Some(DEFAULT_TARGET_SET.to_string()),
            editable_root: None,
            manifest: None,
            output_mod_root: None,
            zip_output: None,
            converter_path: None,
            json: true,
        });

        assert!(!command.shows_startup_banner());
    }

    #[test]
    fn startup_banner_stays_on_for_interactive_commands() {
        let command = Commands::Craft(CraftArgs {
            source_path: Some(PathBuf::from("rtx-slayer")),
            output_mod_root: None,
            placement_config: PathBuf::from(DEFAULT_PLACEMENT_CONFIG),
            logo_dir: PathBuf::from(DEFAULT_LOGO_DIR),
            editable_root: None,
            editable_extension: DEFAULT_EDITABLE_EXTENSION.to_string(),
            target_set: Some(DEFAULT_TARGET_SET.to_string()),
            decode_command_template: String::new(),
            encode_command_template: String::new(),
            converter_path: None,
            disable_builtin_decode: false,
            disable_builtin_encode: false,
            zip_output: None,
            no_zip: false,
            dry_run: false,
        });

        assert!(command.shows_startup_banner());
    }
}