karlcommon/src/lib.rs


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pub mod protocol;
use std::{
    os::unix::prelude::MetadataExt,
    path::{Path, PathBuf},
};

pub use protocol::*;

pub fn socket_path() -> PathBuf {
    Path::new("/run/user")
        .join(format!("{}", getuid()))
        .join("calendar")
}
fn getuid() -> u32 {
    std::fs::metadata("/proc/self").unwrap().uid()
}

#[macro_export]
macro_rules! version {
    () => {
        format!(
            "{} {} (lib{})",
            env!("CARGO_PKG_NAME"),
            env!("CARGO_PKG_VERSION"),
            karlcommon::own_version()
        )
    };
}
pub fn own_version() -> String {
    format!("{} {}", env!("CARGO_PKG_NAME"), env!("CARGO_PKG_VERSION"))
}