1use std::{
2 path::Path,
3 time::{Duration, Instant},
4};
5
6use anyhow::{Context as _, Result};
7use windows::Win32::{
8 Foundation::{HWND, LPARAM, WPARAM},
9 UI::WindowsAndMessaging::PostMessageW,
10};
11
12use crate::windows_impl::WM_JOB_UPDATED;
13
14type Job = fn(&Path) -> Result<()>;
15
16#[cfg(not(test))]
17pub(crate) const JOBS: &[Job] = &[
18 // Delete old files
19 |app_dir| {
20 let zed_executable = app_dir.join("Zed.exe");
21 log::info!("Removing old file: {}", zed_executable.display());
22 std::fs::remove_file(&zed_executable).context(format!(
23 "Failed to remove old file {}",
24 zed_executable.display()
25 ))
26 },
27 |app_dir| {
28 let zed_cli = app_dir.join("bin\\zed.exe");
29 log::info!("Removing old file: {}", zed_cli.display());
30 std::fs::remove_file(&zed_cli)
31 .context(format!("Failed to remove old file {}", zed_cli.display()))
32 },
33 |app_dir| {
34 let zed_wsl = app_dir.join("bin\\zed");
35 log::info!("Removing old file: {}", zed_wsl.display());
36 std::fs::remove_file(&zed_wsl)
37 .context(format!("Failed to remove old file {}", zed_wsl.display()))
38 },
39 // TODO: remove after a few weeks once everyone is on the new version and this file never exists
40 |app_dir| {
41 let open_console = app_dir.join("OpenConsole.exe");
42 if open_console.exists() {
43 log::info!("Removing old file: {}", open_console.display());
44 std::fs::remove_file(&open_console).context(format!(
45 "Failed to remove old file {}",
46 open_console.display()
47 ))?
48 }
49 Ok(())
50 },
51 |app_dir| {
52 let archs = ["x64", "arm64"];
53 for arch in archs {
54 let open_console = app_dir.join(format!("{arch}\\OpenConsole.exe"));
55 if open_console.exists() {
56 log::info!("Removing old file: {}", open_console.display());
57 std::fs::remove_file(&open_console).context(format!(
58 "Failed to remove old file {}",
59 open_console.display()
60 ))?
61 }
62 }
63 Ok(())
64 },
65 |app_dir| {
66 let conpty = app_dir.join("conpty.dll");
67 log::info!("Removing old file: {}", conpty.display());
68 std::fs::remove_file(&conpty)
69 .context(format!("Failed to remove old file {}", conpty.display()))
70 },
71 // Copy new files
72 |app_dir| {
73 let zed_executable_source = app_dir.join("install\\Zed.exe");
74 let zed_executable_dest = app_dir.join("Zed.exe");
75 log::info!(
76 "Copying new file {} to {}",
77 zed_executable_source.display(),
78 zed_executable_dest.display()
79 );
80 std::fs::copy(&zed_executable_source, &zed_executable_dest)
81 .map(|_| ())
82 .context(format!(
83 "Failed to copy new file {} to {}",
84 zed_executable_source.display(),
85 zed_executable_dest.display()
86 ))
87 },
88 |app_dir| {
89 let zed_cli_source = app_dir.join("install\\bin\\zed.exe");
90 let zed_cli_dest = app_dir.join("bin\\zed.exe");
91 log::info!(
92 "Copying new file {} to {}",
93 zed_cli_source.display(),
94 zed_cli_dest.display()
95 );
96 std::fs::copy(&zed_cli_source, &zed_cli_dest)
97 .map(|_| ())
98 .context(format!(
99 "Failed to copy new file {} to {}",
100 zed_cli_source.display(),
101 zed_cli_dest.display()
102 ))
103 },
104 |app_dir| {
105 let zed_wsl_source = app_dir.join("install\\bin\\zed");
106 let zed_wsl_dest = app_dir.join("bin\\zed");
107 log::info!(
108 "Copying new file {} to {}",
109 zed_wsl_source.display(),
110 zed_wsl_dest.display()
111 );
112 std::fs::copy(&zed_wsl_source, &zed_wsl_dest)
113 .map(|_| ())
114 .context(format!(
115 "Failed to copy new file {} to {}",
116 zed_wsl_source.display(),
117 zed_wsl_dest.display()
118 ))
119 },
120 |app_dir| {
121 let archs = ["x64", "arm64"];
122 for arch in archs {
123 let open_console_source = app_dir.join(format!("install\\{arch}\\OpenConsole.exe"));
124 let open_console_dest = app_dir.join(format!("{arch}\\OpenConsole.exe"));
125 if open_console_source.exists() {
126 log::info!(
127 "Copying new file {} to {}",
128 open_console_source.display(),
129 open_console_dest.display()
130 );
131 std::fs::copy(&open_console_source, &open_console_dest)
132 .map(|_| ())
133 .context(format!(
134 "Failed to copy new file {} to {}",
135 open_console_source.display(),
136 open_console_dest.display()
137 ))?
138 }
139 }
140 Ok(())
141 },
142 |app_dir| {
143 let conpty_source = app_dir.join("install\\conpty.dll");
144 let conpty_dest = app_dir.join("conpty.dll");
145 log::info!(
146 "Copying new file {} to {}",
147 conpty_source.display(),
148 conpty_dest.display()
149 );
150 std::fs::copy(&conpty_source, &conpty_dest)
151 .map(|_| ())
152 .context(format!(
153 "Failed to copy new file {} to {}",
154 conpty_source.display(),
155 conpty_dest.display()
156 ))
157 },
158 // Clean up installer folder and updates folder
159 |app_dir| {
160 let updates_folder = app_dir.join("updates");
161 log::info!("Cleaning up: {}", updates_folder.display());
162 std::fs::remove_dir_all(&updates_folder).context(format!(
163 "Failed to remove updates folder {}",
164 updates_folder.display()
165 ))
166 },
167 |app_dir| {
168 let installer_folder = app_dir.join("install");
169 log::info!("Cleaning up: {}", installer_folder.display());
170 std::fs::remove_dir_all(&installer_folder).context(format!(
171 "Failed to remove installer folder {}",
172 installer_folder.display()
173 ))
174 },
175];
176
177#[cfg(test)]
178pub(crate) const JOBS: &[Job] = &[
179 |_| {
180 std::thread::sleep(Duration::from_millis(1000));
181 if let Ok(config) = std::env::var("ZED_AUTO_UPDATE") {
182 match config.as_str() {
183 "err" => Err(std::io::Error::other("Simulated error")).context("Anyhow!"),
184 _ => panic!("Unknown ZED_AUTO_UPDATE value: {}", config),
185 }
186 } else {
187 Ok(())
188 }
189 },
190 |_| {
191 std::thread::sleep(Duration::from_millis(1000));
192 if let Ok(config) = std::env::var("ZED_AUTO_UPDATE") {
193 match config.as_str() {
194 "err" => Err(std::io::Error::other("Simulated error")).context("Anyhow!"),
195 _ => panic!("Unknown ZED_AUTO_UPDATE value: {}", config),
196 }
197 } else {
198 Ok(())
199 }
200 },
201];
202
203pub(crate) fn perform_update(app_dir: &Path, hwnd: Option<isize>, launch: bool) -> Result<()> {
204 let hwnd = hwnd.map(|ptr| HWND(ptr as _));
205
206 for job in JOBS.iter() {
207 let start = Instant::now();
208 loop {
209 anyhow::ensure!(start.elapsed().as_secs() <= 2, "Timed out");
210 match (*job)(app_dir) {
211 Ok(_) => {
212 unsafe { PostMessageW(hwnd, WM_JOB_UPDATED, WPARAM(0), LPARAM(0))? };
213 break;
214 }
215 Err(err) => {
216 // Check if it's a "not found" error
217 let io_err = err.downcast_ref::<std::io::Error>().unwrap();
218 if io_err.kind() == std::io::ErrorKind::NotFound {
219 log::warn!("File or folder not found.");
220 unsafe { PostMessageW(hwnd, WM_JOB_UPDATED, WPARAM(0), LPARAM(0))? };
221 break;
222 }
223
224 log::error!("Operation failed: {} ({:?})", err, io_err.kind());
225 std::thread::sleep(Duration::from_millis(50));
226 }
227 }
228 }
229 }
230 if launch {
231 #[allow(clippy::disallowed_methods, reason = "doesn't run in the main binary")]
232 let _ = std::process::Command::new(app_dir.join("Zed.exe")).spawn();
233 }
234 log::info!("Update completed successfully");
235 Ok(())
236}
237
238#[cfg(test)]
239mod test {
240 use super::perform_update;
241
242 #[test]
243 fn test_perform_update() {
244 let app_dir = std::path::Path::new("C:/");
245 assert!(perform_update(app_dir, None, false).is_ok());
246
247 // Simulate a timeout
248 unsafe { std::env::set_var("ZED_AUTO_UPDATE", "err") };
249 let ret = perform_update(app_dir, None, false);
250 assert!(ret.is_err_and(|e| e.to_string().as_str() == "Timed out"));
251 }
252}