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Filter out non-desktop files

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#3
This commit is contained in:
Gregory 2020-05-22 19:36:16 -04:00
parent 513d68d1bd
commit e86d7dd316
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1 changed files with 19 additions and 12 deletions
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31
src/mimeapps.rs
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@ -165,6 +165,9 @@ impl MimeApps {
xdg::BaseDirectories::new()?
.list_data_files_once("applications")
.into_iter()
.filter(|p| {
p.extension().map(|x| x.to_str()).flatten() == Some("desktop")
})
.filter_map(|p| DesktopEntry::try_from(p).ok())
.for_each(|e| {
stdout.write_all(e.file_name.as_bytes()).unwrap();
@ -201,19 +204,23 @@ impl SystemApps {
})
.filter_map(|data_dir| std::fs::read_dir(data_dir).ok())
.for_each(|dir| {
dir.filter_map(|path| {
path.ok()
.map(|p| DesktopEntry::try_from(p.path()).ok())
.flatten()
})
.for_each(|entry| {
let (file_name, mimes) = (entry.file_name, entry.mimes);
mimes.into_iter().for_each(|mime| {
map.entry(mime)
.or_default()
.push(Handler::assume_valid(file_name.clone()));
dir.filter_map(Result::ok)
.filter(|p| {
p.path()
.extension()
.map(std::ffi::OsStr::to_str)
.flatten()
== Some("desktop")
})
.filter_map(|p| DesktopEntry::try_from(p.path()).ok())
.for_each(|entry| {
let (file_name, mimes) = (entry.file_name, entry.mimes);
mimes.into_iter().for_each(|mime| {
map.entry(mime)
.or_default()
.push(Handler::assume_valid(file_name.clone()));
});
});
});
});
Ok(Self(map))