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a/Cargo.toml b/Cargo.toml new file mode 100644 index 0000000..bf56ce3 --- /dev/null +++ b/Cargo.toml @@ -0,0 +1,10 @@ +[package] +name = "desktopwhich" +version = "0.1.0" +edition = "2021" +authors = [ "Xenia " ] +description = "Search for .desktop files in XDG_DATA_DIRS" +license = "GPL-3.0-ONLY" + +[dependencies] +clap = {version="4.5.4", features = ["derive"]} diff --git a/rust-analyzer b/rust-analyzer new file mode 100755 index 0000000..f4ff87d Binary files /dev/null and b/rust-analyzer differ diff --git a/src/args.rs b/src/args.rs new file mode 100644 index 0000000..d5efe2e --- /dev/null +++ b/src/args.rs @@ -0,0 +1,27 @@ +use clap::Parser; + +#[derive(Debug, Parser)] +#[clap(name="deskwhich", version=env!("CARGO_PKG_VERSION"),about=env!("CARGO_PKG_DESCRIPTION"), author=env!("CARGO_PKG_AUTHORS"))] +pub struct Cli { + + /// The desktop file to search for + pub search: String, + + /// Skip directories in XDG_DATA_DIRS that start with a dot + #[arg(long, default_value_t=false)] + pub skip_dot: bool, + + /// Skip directories in XDG_DATA_DIRS that start with the home directory + #[arg(long, default_value_t=false)] + pub skip_home: bool, + + /// Print all matches in XDG_DATA_DIRS, not just the first + #[arg(short, long, default_value_t=false)] + pub all: bool, + + //show_dot: bool, + + /// Output a tilde for HOME directory + #[arg(long, default_value_t=false)] + pub show_tilde: bool, +} diff --git a/src/main.rs b/src/main.rs new file mode 100644 index 0000000..18ee8e9 --- /dev/null +++ b/src/main.rs @@ -0,0 +1,51 @@ +mod args; +use std::fs; +use std::env; +use std::process::exit; +use clap::Parser; +use crate::args::Cli; + +fn main() { + let cli = Cli::parse(); + + let args: Vec = env::args().collect(); + let xdg_data_dirs = std::env::var("XDG_DATA_DIRS").unwrap(); + let data_dirs = xdg_data_dirs.split(":"); + + let mut found = false; + let home = match env::var("HOME") { + Ok(var) => var, + Err(_) => exit(1), + }; + for dirs in data_dirs { + if (dirs.starts_with(&home) && cli.skip_home) || (dirs.starts_with(".") && cli.skip_dot) { + continue + } + + let files = match fs::read_dir(format!("{}/applications",dirs)) { + Ok(file) => file, + Err(_) => continue, + }; + for file in files { + let desktop_file = format!("{}", file.as_ref().unwrap().file_name().into_string().unwrap()); + if desktop_file.contains(&cli.search) { + let path = file.as_ref().unwrap().path(); + let out = if cli.show_tilde { + format!("{}", path.display().to_string().replace(&home, "~")) + } else { + path.display().to_string() + }; + println!("{}", out); + found = true; + if !cli.all { + return + } + } + } + } + + if !found { + eprintln!("No {} in ({})", args[1], xdg_data_dirs); + exit(1); + } +}