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feat: add --help for all commands, man pages

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Dexoron
2026-06-02 19:27:44 +08:00
parent 8866fb0796
commit 0597b5ddb2
37 changed files with 872 additions and 41 deletions
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28
src/cli/gen.rs
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@@ -27,6 +27,7 @@ use crate::utils::build::{
};
use crate::utils::fs::find_project_root;
use crate::utils::log::error;
use crate::utils::text::{BOLD_CYAN, BOLD_GREEN, printc};
use std::path::{Path, PathBuf};
/// Like `deps::resolve_deps` but does NOT require lib directories to exist.
@@ -186,13 +187,30 @@ pub struct ProjectInfo {
pub fn r#gen(args: &[String]) -> i32 {
let subcommand = match args.first() {
Some(s) if s == "--help" => {
printc("USAGE:", BOLD_GREEN);
printc(" dcr gen <subcommand>", BOLD_CYAN);
println!();
printc("DESCRIPTION:", BOLD_GREEN);
println!(" Generates IDE and tooling integration files.");
println!();
printc("SUBCOMMANDS:", BOLD_GREEN);
println!(" project-info Print project metadata as JSON");
println!(" compile-commands Generate compile_commands.json");
println!(" vscode Generate .vscode/ integration files");
println!(" clion Generate .idea/ integration files");
return 0;
}
Some(s) => s.as_str(),
None => {
eprintln!("Usage: dcr gen <subcommand>");
eprintln!(" project-info Print project metadata as JSON");
eprintln!(" compile-commands Generate compile_commands.json");
eprintln!(" vscode Generate .vscode/ integration files");
eprintln!(" clion Generate .idea/ integration files");
printc("USAGE:", BOLD_GREEN);
printc(" dcr gen <subcommand>", BOLD_CYAN);
println!();
printc("SUBCOMMANDS:", BOLD_GREEN);
println!(" project-info Print project metadata as JSON");
println!(" compile-commands Generate compile_commands.json");
println!(" vscode Generate .vscode/ integration files");
println!(" clion Generate .idea/ integration files");
return 1;
}
};