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Added non-interactive mode for --list-languages
This makes scripting it a lot easier and less hacky.
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parent
27e0ca98d9
commit
493a4e719e
12
src/main.rs
12
src/main.rs
@ -108,6 +108,14 @@ pub fn list_languages(config: &Config) -> Result<()> {
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.collect::<Vec<_>>();
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.collect::<Vec<_>>();
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languages.sort_by_key(|lang| lang.name.to_uppercase());
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languages.sort_by_key(|lang| lang.name.to_uppercase());
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let stdout = io::stdout();
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let mut stdout = stdout.lock();
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if config.loop_through {
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for lang in languages {
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write!(stdout, "{}:{}\n", lang.name, lang.file_extensions.join(","));
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}
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} else {
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let longest = languages
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let longest = languages
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.iter()
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.iter()
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.map(|syntax| syntax.name.len())
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.map(|syntax| syntax.name.len())
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@ -119,9 +127,6 @@ pub fn list_languages(config: &Config) -> Result<()> {
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// Line-wrapping for the possible file extension overflow.
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// Line-wrapping for the possible file extension overflow.
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let desired_width = config.term_width - longest - separator.len();
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let desired_width = config.term_width - longest - separator.len();
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let stdout = io::stdout();
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let mut stdout = stdout.lock();
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let style = if config.colored_output {
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let style = if config.colored_output {
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Green.normal()
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Green.normal()
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} else {
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} else {
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@ -151,6 +156,7 @@ pub fn list_languages(config: &Config) -> Result<()> {
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}
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}
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writeln!(stdout)?;
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writeln!(stdout)?;
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}
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}
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}
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Ok(())
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Ok(())
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}
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}
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