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Add BAT_OPTS environment variable

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sharkdp
2018-10-11 23:01:19 +02:00
committed by David Peter
parent 866b9e16a8
commit 5bff4548be
2 changed files with 8 additions and 3 deletions
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4
src/config.rs
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@@ -17,6 +17,10 @@ pub fn get_args_from_config_file() -> Result<Vec<OsString>, shell_words::ParseEr
.unwrap_or(vec![]))
}
pub fn get_args_from_env_var() -> Option<Result<Vec<OsString>, shell_words::ParseError>> {
env::var("BAT_OPTS").ok().map(|s| get_args_from_str(&s))
}
fn get_args_from_str<'a>(content: &'a str) -> Result<Vec<OsString>, shell_words::ParseError> {
let args_per_line = content
.split('\n')