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use anyhow::Result;
use clap::{Parser, Subcommand};
use std::{path::PathBuf, process::ExitCode};
use oliver::{Settings, DEFAULT_APP_DATA_DIR};
#[derive(Debug, Parser)]
#[command(arg_required_else_help(true), author, version, about)]
struct Cli {
#[clap(subcommand)]
command: Command,
}
#[derive(Debug, Subcommand)]
enum Command {
/// Prints the raw XML contents of a mod file.
Dump(Dump),
/// Exports the currently installed mods and the mod order to single compressed file.
Export(Export),
/// Imports the mods from compressed file.
Import(Import),
/// Install one or more mods.
Install(Install),
/// List all mods currently installed use.
List(List),
/// Print a summary of the contents in a given file.
Parse(Parse),
/// Uninstall one or more mods.
Uninstall(Uninstall),
}
#[derive(Debug, Parser)]
struct Dump {
/// Path to the file to dump.
///
/// The file must be either a .pak format in the LSPK format.
#[clap()]
path: PathBuf,
}
#[derive(Debug, Parser)]
struct Export {
#[clap(flatten)]
app_data_path: AppDataPath,
/// The file where the exported mod data should be written.
#[clap()]
destination: PathBuf,
}
#[derive(Debug, Parser)]
struct Import {
#[clap(flatten)]
app_data_path: AppDataPath,
/// The file where the exported mod data should be read.
#[clap()]
source: PathBuf,
}
#[derive(Debug, Parser)]
struct List {
#[clap(flatten)]
app_data_path: AppDataPath,
/// Indicate the order that the mods will be loaded by the game.
#[clap(long, short)]
order: bool,
}
#[derive(Debug, Parser)]
#[command(arg_required_else_help(true))]
struct Parse {
/// Paths to the files to summarize.
///
/// Each file must be either a .pak format in the LSPK format or a .lsf file.
#[clap()]
paths: Vec<PathBuf>,
/// Print extra information.
#[clap(long, short)]
verbose: bool,
}
#[derive(Debug, Parser)]
#[command(arg_required_else_help(true))]
struct Install {
/// Print extra information.
#[clap(long, short)]
verbose: bool,
/// Don't perform any actions, but validate whether command would succeed or not.
///
/// If `--verbose` is also specified, invoking with `--dry-run` will indicate the version of
/// any successfully updated addon.
#[clap(long, short = 'n')]
dry_run: bool,
/// Reinstall even if the same version is already installed.
#[clap(long, short)]
refresh: bool,
#[clap(flatten)]
app_data_path: AppDataPath,
/// Paths to the mod files to install. By default, this will only install mods if the version
/// is newer than the currently installed version (if any exists).
///
/// The mod file can be either a `.pak` file or a zip file containing a `.pak`.
#[clap()]
mod_file_paths: Vec<String>,
}
#[derive(Debug, Parser)]
#[command(arg_required_else_help(true))]
struct Uninstall {
/// Don't perform any actions, but validate whether command would succeed or not.
#[clap(long, short = 'n')]
dry_run: bool,
#[clap(flatten)]
app_data_path: AppDataPath,
/// Indexes of the mods in the order to uninstall.
#[clap()]
mod_indexes: Vec<usize>,
}
#[derive(Debug, Parser)]
struct AppDataPath {
/// Path to the `AppData` folder that contains the installation.
///
/// If you're not using Steam, this will likely be in your Wine prefix under
/// `drive_c/users/<username>/AppData`, where `<username>` is the name of your user.
///
/// This directory is expected to contain the file `modsettings.lsx` in the relative path
/// `Local/Larian Studios/Baldur's Gate 3/PlayerProfiles/Public/`.
#[clap(
long,
default_value_t = DEFAULT_APP_DATA_DIR.into()
)]
app_data_path: String,
}
fn run() -> Result<()> {
static_assertions_next::assert_cfg!(
target_os = "linux",
format!(
"This tool currently only supports Linux. If you're interested in using this on \
another platform, feel free to let me know by filing an issue at {}!",
env!("CARGO_PKG_REPOSTIORY")
)
);
match Cli::parse().command {
Command::Install(Install {
verbose,
dry_run,
refresh,
mod_file_paths,
app_data_path,
}) => Settings::with_app_data_dir(&app_data_path.app_data_path).install_all(
verbose,
dry_run,
refresh,
mod_file_paths,
),
Command::List(List {
order,
app_data_path,
}) => Settings::with_app_data_dir(&app_data_path.app_data_path).list(order),
Command::Parse(Parse { paths, verbose }) => Settings::parse(paths, verbose),
Command::Export(Export {
app_data_path,
destination,
}) => Settings::with_app_data_dir(&app_data_path.app_data_path).export(&destination),
Command::Import(Import {
app_data_path,
source,
}) => Settings::with_app_data_dir(&app_data_path.app_data_path).import(&source),
Command::Uninstall(Uninstall {
dry_run,
app_data_path,
mod_indexes,
}) => Settings::with_app_data_dir(&app_data_path.app_data_path).uninstall_all(dry_run, mod_indexes),
Command::Dump(Dump { path }) => Settings::dump(path),
}
}
fn main() -> ExitCode {
match run() {
Ok(()) => ExitCode::SUCCESS,
Err(e) => {
eprintln!("{e}");
ExitCode::FAILURE
}
}
}