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fix relative path handling in config

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This commit is contained in:
Thomas Heck
2020-11-08 17:05:17 +01:00
parent cef350fca2
commit dac57fa4d1
1 changed files with 25 additions and 15 deletions
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28
src/config.rs
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@@ -55,6 +55,10 @@ pub fn config() -> Result<Config> {
.unwrap_or_else(|| AsRef::<Path>::as_ref("audio-conv.yaml"));
let config_path = current_dir.join(config_path);
let config_dir = config_path
.parent()
.context("could not get parent directory of the config file")?;
let config_file = load_config_file(&config_path)
.with_context(|| format!("failed loading config file \"{}\"", config_path.display()))?;
@@ -66,28 +70,34 @@ pub fn config() -> Result<Config> {
}
Ok(Config {
from: matches
from: {
matches
.value_of_os("from")
.map(AsRef::<Path>::as_ref)
.map(|p| current_dir.join(p))
.or_else(|| {
config_file
.as_ref()
.map(|c| c.from.as_ref().map(AsRef::as_ref))
.map(|c| c.from.as_ref())
.flatten()
.map(|p| config_dir.join(p))
})
.map(|p| current_dir.join(p))
.ok_or_else(|| Error::msg("\"from\" not configured"))?,
.ok_or_else(|| Error::msg("\"from\" not configured"))?
.canonicalize()
.context("could not canonicalize \"from\" path")?
},
to: matches
.value_of_os("to")
.map(AsRef::<Path>::as_ref)
.map(|p| current_dir.join(p))
.or_else(|| {
config_file
.as_ref()
.map(|c| c.to.as_ref().map(AsRef::as_ref))
.map(|c| c.to.as_ref())
.flatten()
.map(|p| config_dir.join(p))
})
.map(|p| current_dir.join(p))
.ok_or_else(|| Error::msg("\"to\" not configured"))?,
.ok_or_else(|| Error::msg("\"to\" not configured"))?
.canonicalize()
.context("could not canonicalize \"to\" path")?,
})
}