1use std::path::Path;
 2
 3use anyhow::{anyhow, Result};
 4use gpui::{actions, AsyncAppContext};
 5use util::ResultExt;
 6
 7actions!(cli, [Install]);
 8
 9pub async fn install_cli(cx: &AsyncAppContext) -> Result<()> {
10    let cli_path = cx.platform().path_for_auxiliary_executable("cli")?;
11    let link_path = Path::new("/usr/local/bin/zed");
12    let bin_dir_path = link_path.parent().unwrap();
13
14    // Don't re-create symlink if it points to the same CLI binary.
15    if smol::fs::read_link(link_path).await.ok().as_ref() == Some(&cli_path) {
16        return Ok(());
17    }
18
19    // If the symlink is not there or is outdated, first try replacing it
20    // without escalating.
21    smol::fs::remove_file(link_path).await.log_err();
22    if smol::fs::unix::symlink(&cli_path, link_path)
23        .await
24        .log_err()
25        .is_some()
26    {
27        return Ok(());
28    }
29
30    // The symlink could not be created, so use osascript with admin privileges
31    // to create it.
32    let status = smol::process::Command::new("/usr/bin/osascript")
33        .args([
34            "-e",
35            &format!(
36                "do shell script \" \
37                    mkdir -p \'{}\' && \
38                    ln -sf \'{}\' \'{}\' \
39                \" with administrator privileges",
40                bin_dir_path.to_string_lossy(),
41                cli_path.to_string_lossy(),
42                link_path.to_string_lossy(),
43            ),
44        ])
45        .stdout(smol::process::Stdio::inherit())
46        .stderr(smol::process::Stdio::inherit())
47        .output()
48        .await?
49        .status;
50    if status.success() {
51        Ok(())
52    } else {
53        Err(anyhow!("error running osascript"))
54    }
55}