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use super::{Context, Module, ModuleConfig};
use crate::configs::odin::OdinConfig;
use crate::formatter::StringFormatter;
/// Creates a module with the current Odin version
pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
let mut module = context.new_module("odin");
let config = OdinConfig::try_load(module.config);
let is_odin_project = context
.try_begin_scan()?
.set_files(&config.detect_files)
.set_extensions(&config.detect_extensions)
.set_folders(&config.detect_folders)
.is_match();
if !is_odin_project {
return None;
}
let parsed = StringFormatter::new(config.format).and_then(|formatter| {
formatter
.map_meta(|variable, _| match variable {
"symbol" => Some(config.symbol),
_ => None,
})
.map_style(|variable| match variable {
"style" => Some(Ok(config.style)),
_ => None,
})
.map(|variable| match variable {
"version" => {
let odin_version = context.exec_cmd("odin", &["version"])?.stdout;
let trimmed_version = odin_version.split(' ').last()?.trim().to_string();
if config.show_commit {
return Some(Ok(trimmed_version));
}
let no_commit = trimmed_version.split(':').next()?.trim().to_string();
Some(Ok(no_commit))
}
_ => None,
})
.parse(None, Some(context))
});
module.set_segments(match parsed {
Ok(segments) => segments,
Err(error) => {
log::warn!("Error in module `odin`:\n{}", error);
return None;
}
});
Some(module)
}
#[cfg(test)]
mod tests {
use crate::test::ModuleRenderer;
use crate::utils::CommandOutput;
use nu_ansi_term::Color;
use std::fs::File;
use std::io;
#[test]
fn folder_without_odin() -> io::Result<()> {
let dir = tempfile::tempdir()?;
File::create(dir.path().join("odin.txt"))?.sync_all()?;
let actual = ModuleRenderer::new("odin").path(dir.path()).collect();
let expected = None;
assert_eq!(expected, actual);
dir.close()
}
#[test]
fn folder_with_odin_file() -> io::Result<()> {
let dir = tempfile::tempdir()?;
File::create(dir.path().join("main.odin"))?.sync_all()?;
let actual = ModuleRenderer::new("odin").path(dir.path()).collect();
let expected = Some(format!(
"via {}",
Color::LightBlue.bold().paint("Ø dev-2024-03 ")
));
assert_eq!(expected, actual);
dir.close()
}
#[test]
fn folder_with_odin_file_without_commit() -> io::Result<()> {
let dir = tempfile::tempdir()?;
File::create(dir.path().join("main.odin"))?.sync_all()?;
let actual = ModuleRenderer::new("odin")
.cmd(
"odin version",
Some(CommandOutput {
stdout: String::from("odin version dev-2024-03\n"),
stderr: String::default(),
}),
)
.path(dir.path())
.collect();
let expected = Some(format!(
"via {}",
Color::LightBlue.bold().paint("Ø dev-2024-03 ")
));
assert_eq!(expected, actual);
dir.close()
}
}
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