41 lines
1.1 KiB
Rust
41 lines
1.1 KiB
Rust
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use std::error::Error as StdError;
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use std::io::IsTerminal;
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use std::path::Path;
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use std::process::ExitCode;
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use clap::{ColorChoice, Parser as _};
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fn main_wrapped() -> Result<(), Box<dyn StdError + Send + Sync + 'static>> {
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let args = append_override::Parser::parse();
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let success = append_override::CLI_ENABLE_COLOR.set(match args.color {
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ColorChoice::Always => true,
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ColorChoice::Auto => std::io::stdin().is_terminal(),
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ColorChoice::Never => false,
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});
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if cfg!(debug_assertions) {
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success.expect("logic error in CLI_ENABLE_COLOR");
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}
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// FIXME: handle relative paths without leading ./
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let filepath = Path::new(&args.file);
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// Get what file that thing is defined in.
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let def_path = append_override::get_where(&args.name, filepath)?;
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append_override::get_highest_prio(&args.name, &def_path)?;
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Ok(())
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}
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fn main() -> ExitCode {
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match main_wrapped() {
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Ok(_) => ExitCode::SUCCESS,
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Err(e) => {
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eprintln!("append-override: error: {}", e);
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ExitCode::FAILURE
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}
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}
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}
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