Search all xdg dirs
Getty Ritter
4 years ago
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[dependencies]
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failure = "0.1.1"
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xdg-desktop = { git = "https://git.gdritter.com/xdg-desktop/" }
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xdg = "*"
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#[macro_use] extern crate failure;
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extern crate xdg;
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extern crate xdg_desktop;
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use failure::Error;
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fn fetch_entries() -> Result<Vec<xdg_desktop::DesktopEntry>, Error> {
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let mut entries = Vec::new();
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for f in std::fs::read_dir("/usr/share/applications")? {
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let f = f?;
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if f.file_type()?.is_file() && f.path().extension().map_or(false, |e| e == "desktop") {
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let mut f = std::fs::File::open(f.path())?;
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for f in xdg::BaseDirectories::new()?.list_data_files("applications") {
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if f.extension().map_or(false, |e| e == "desktop") {
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let mut f = std::fs::File::open(f)?;
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match xdg_desktop::DesktopEntry::from_file(&mut f) {
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Ok(e) => if e.is_application() {
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entries.push(e);
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