mirror of https://github.com/sharkdp/bat.git
49 lines
1.3 KiB
Rust
49 lines
1.3 KiB
Rust
use error_chain::error_chain;
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use std::io::Write;
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error_chain! {
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foreign_links {
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Clap(::clap::Error) #[cfg(feature = "application")];
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Io(::std::io::Error);
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SyntectError(::syntect::LoadingError);
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ParseIntError(::std::num::ParseIntError);
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GlobParsingError(::globset::Error);
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SerdeYamlError(::serde_yaml::Error);
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}
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errors {
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UndetectedSyntax(input: String) {
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description("unable to detect syntax"),
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display("unable to detect syntax for {}", input)
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}
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UnknownSyntax(name: String) {
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description("unknown syntax"),
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display("unknown syntax: '{}'", name)
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}
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}
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}
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pub fn default_error_handler(error: &Error, output: &mut dyn Write) {
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use ansi_term::Colour::Red;
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match error {
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Error(ErrorKind::Io(ref io_error), _)
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if io_error.kind() == ::std::io::ErrorKind::BrokenPipe =>
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{
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::std::process::exit(0);
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}
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Error(ErrorKind::SerdeYamlError(_), _) => {
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writeln!(
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output,
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"{}: Error while parsing metadata.yaml file: {}",
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Red.paint("[bat error]"),
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error
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)
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.ok();
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}
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_ => {
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writeln!(output, "{}: {}", Red.paint("[bat error]"), error).ok();
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}
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};
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}
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