diff options
Diffstat (limited to 'mling/src/cli.rs')
| -rw-r--r-- | mling/src/cli.rs | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/mling/src/cli.rs b/mling/src/cli.rs deleted file mode 100644 index 45a49d0..0000000 --- a/mling/src/cli.rs +++ /dev/null @@ -1,198 +0,0 @@ -// `mling` has not been replaced from `parser` to `picker` yet -#![allow(deprecated)] - -use crate::{ - CMDCompletion, ErrorDispatcherNotFound, Next, ThisProgram, - display::markdown, - eformat_cargo, eprintln_cargo, hformat_cargo, - pkg_mgr::{CMDInstall, CMDListNamespace, CMDRemoveNamespace, PackageManagerSetup}, - proj_mgr::ProjectManagerSetup, - res::{ResCurrentDir, ResManifestPath}, -}; -use colored::Colorize; -use mingling::{ - Groupped, Program, RenderResult, - hook::ProgramHook, - macros::{chain, help, pack, program_setup, renderer}, - res::ResExitCode, - setup::{ExitCodeSetup, HelpFlagSetup, QuietFlagSetup, StructuralRendererSetup}, -}; -use std::{env::current_dir, io::Write, path::PathBuf, process::exit, str::FromStr}; - -pub fn run() { - #[cfg(windows)] - colored::control::set_virtual_terminal(true).unwrap(); - - // Preprocess args to handle cargo-mling invocations - let mut args: Vec<String> = std::env::args().collect(); - if args.first().is_some_and(|a| a.contains("cargo-mling")) { - args[0] = "cargo-mling".to_string(); - } - if args.get(1).is_some_and(|a| a == "mling") { - args.remove(1); - } - - // Build program with preprocessed args - let mut program = Program::<ThisProgram>::new_with_args(args); - - // Intercept Version - program.global_flag(["-V", "--version"], |_| { - eprintln!(include_str!("helps/version.txt")); - exit(0) - }); - - // Intercept Help - program.with_hook( - ProgramHook::empty().on_post_dispatch(|info| match info.entry { - // When dispatcher is not found - ThisProgram::ErrorDispatcherNotFound - // And user requests Help - if ThisProgram::this().user_context.help => { - // Print help - eprintln!("{}", markdown(include_str!("helps/mling_help.txt"))); - exit(0) - } - _ => {} - }), - ); - - // Commands - program.with_dispatcher(CMDCompletion); - - // Setups - program.with_setup(HelpFlagSetup::new(["-h", "--help"])); - program.with_setup(StructuralRendererSetup); - program.with_setup(ExitCodeSetup::default()); - - program.with_setup(StandardOutputSetup); - program.with_setup(PackageManagerSetup); - program.with_setup(ProjectManagerSetup); - - // Resources - program.with_resource(ResCurrentDir { - path: current_dir().unwrap(), - }); - - let manifest_path = program.pick_global_argument(["-P", "--manifest-path"]); - program.with_resource(ResManifestPath { - raw: manifest_path, - resolved: None, - }); - - // Manifest Path Check - if !program.is_completing() { - program.with_hook(ProgramHook::empty().on_post_dispatch(|_| { - let p = ThisProgram::this(); - p.modify_res(|manifest_path: &mut ResManifestPath| { - manifest_path.resolved = Some(resolve_manifest_path(manifest_path.raw.clone())); - }); - })); - } - - // Execute - let quiet = program.stdout_setting.quiet; - let error_output = program.stdout_setting.error_output && !quiet; - let render_output = program.stdout_setting.render_output && !quiet; - let result = program.exec_without_render().unwrap(); - if !result.is_empty() { - if result.exit_code == 0 && render_output { - println!("{}", result.trim()); - } else if error_output { - eprintln!("{}", result.trim()); - } - } - exit(result.exit_code); -} - -#[program_setup] -fn standard_output_setup(program: &mut Program<ThisProgram>) { - program.with_setup(QuietFlagSetup::new("--silence")); - program.global_flag(["--no-error"], |program| { - program.stdout_setting.error_output = false; - }); - program.global_flag(["--no-result"], |program| { - program.stdout_setting.render_output = false; - }); - program.global_flag(["--silence", "--quiet"], |program| { - program.stdout_setting.quiet = true; - }); -} - -fn resolve_manifest_path(provided: Option<String>) -> PathBuf { - let p = ThisProgram::this(); - let disable_error_output = - // --no-error - !p.stdout_setting.error_output || - // or --quiet/--silence - p.stdout_setting.quiet; - - if let Some(path) = provided { - let p = PathBuf::from_str(&path).unwrap(); - if p.is_dir() { - let candidate = p.join("Cargo.toml"); - if candidate.exists() { - return candidate; - } - if !disable_error_output { - eprintln_cargo!("`{}` is not a crate root", p.display()); - } - exit(1); - } - return p; - } - // Walk up from current directory to find nearest Cargo.toml - let mut dir = current_dir().unwrap(); - loop { - let candidate = dir.join("Cargo.toml"); - if candidate.exists() { - return candidate; - } - if !dir.pop() { - // Reached filesystem root without finding Cargo.toml - if !disable_error_output { - eprintln_cargo!("`{}` is not a crate root", current_dir().unwrap().display()); - } - exit(1); - } - } -} - -pack!(ResultMlingHelp = ()); -pack!(ResultUnknownCommand = String); - -#[chain] -pub fn handle_error_dispatcher_not_found(err: ErrorDispatcherNotFound) -> Next { - if err.is_empty() { - ResultMlingHelp::default().to_render() - } else { - ResultUnknownCommand::new(err.join(" ")).to_render() - } -} - -#[renderer] -pub fn render_mling_help(_prev: ResultMlingHelp, ec: &mut ResExitCode) -> RenderResult { - let mut result = RenderResult::default(); - writeln!(result, "{}", markdown(include_str!("helps/mling_help.txt"))).ok(); - ec.exit_code = 0; - result -} - -#[renderer] -pub fn render_unknown_command(prev: ResultUnknownCommand, ec: &mut ResExitCode) -> RenderResult { - let mut result = RenderResult::default(); - writeln!( - result, - "{}", - eformat_cargo!("no such command: `{}`", prev.bright_yellow().bold()) - ) - .ok(); - writeln!(result).ok(); - writeln!( - result, - "{}", - hformat_cargo!("view all commands with `cargo help mling`") - ) - .ok(); - ec.exit_code = 101; - result -} |