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use anyhow::{anyhow, Result};
#[cfg(target_os = "linux")]
use std::ffi::OsStr;
use std::io::Write;
use std::process::{Command, Stdio};
fn execute_copy_command(command: Command, text: &str) -> Result<()> {
let mut command = command;
let mut process = command
.stdin(Stdio::piped())
.stdout(Stdio::null())
.spawn()
.map_err(|e| anyhow!("`{:?}`: {}", command, e))?;
process
.stdin
.as_mut()
.ok_or_else(|| anyhow!("`{:?}`", command))?
.write_all(text.as_bytes())
.map_err(|e| anyhow!("`{:?}`: {}", command, e))?;
process
.wait()
.map_err(|e| anyhow!("`{:?}`: {}", command, e))?;
Ok(())
}
#[cfg(target_os = "linux")]
fn gen_command(
path: impl AsRef<OsStr>,
xclip_syntax: bool,
) -> Command {
let mut c = Command::new(path);
if xclip_syntax {
c.arg("-selection");
c.arg("clipboard");
} else {
c.arg("--clipboard");
}
c
}
#[cfg(target_os = "linux")]
pub fn copy_string(string: &str) -> Result<()> {
use std::path::PathBuf;
use which::which;
let (path, xclip_syntax) = which("xclip").ok().map_or_else(
|| {
(
which("xsel")
.ok()
.unwrap_or_else(|| PathBuf::from("xsel")),
false,
)
},
|path| (path, true),
);
let cmd = gen_command(path, xclip_syntax);
execute_copy_command(cmd, string)
}
#[cfg(target_os = "macos")]
pub fn copy_string(string: &str) -> Result<()> {
execute_copy_command(Command::new("pbcopy"), string)
}
#[cfg(windows)]
pub fn copy_string(string: &str) -> Result<()> {
execute_copy_command(Command::new("clip"), string)
}
|
