Debugger implementation (#13433)
### DISCLAIMER > As of 6th March 2025, debugger is still in development. We plan to merge it behind a staff-only feature flag for staff use only, followed by non-public release and then finally a public one (akin to how Git panel release was handled). This is done to ensure the best experience when it gets released. ### END OF DISCLAIMER **The current state of the debugger implementation:** https://github.com/user-attachments/assets/c4deff07-80dd-4dc6-ad2e-0c252a478fe9 https://github.com/user-attachments/assets/e1ed2345-b750-4bb6-9c97-50961b76904f ---- All the todo's are in the following channel, so it's easier to work on this together: https://zed.dev/channel/zed-debugger-11370 If you are on Linux, you can use the following command to join the channel: ```cli zed https://zed.dev/channel/zed-debugger-11370 ``` ## Current Features - Collab - Breakpoints - Sync when you (re)join a project - Sync when you add/remove a breakpoint - Sync active debug line - Stack frames - Click on stack frame - View variables that belong to the stack frame - Visit the source file - Restart stack frame (if adapter supports this) - Variables - Loaded sources - Modules - Controls - Continue - Step back - Stepping granularity (configurable) - Step into - Stepping granularity (configurable) - Step over - Stepping granularity (configurable) - Step out - Stepping granularity (configurable) - Debug console - Breakpoints - Log breakpoints - line breakpoints - Persistent between zed sessions (configurable) - Multi buffer support - Toggle disable/enable all breakpoints - Stack frames - Click on stack frame - View variables that belong to the stack frame - Visit the source file - Show collapsed stack frames - Restart stack frame (if adapter supports this) - Loaded sources - View all used loaded sources if supported by adapter. - Modules - View all used modules (if adapter supports this) - Variables - Copy value - Copy name - Copy memory reference - Set value (if adapter supports this) - keyboard navigation - Debug Console - See logs - View output that was sent from debug adapter - Output grouping - Evaluate code - Updates the variable list - Auto completion - If not supported by adapter, we will show auto-completion for existing variables - Debug Terminal - Run custom commands and change env values right inside your Zed terminal - Attach to process (if adapter supports this) - Process picker - Controls - Continue - Step back - Stepping granularity (configurable) - Step into - Stepping granularity (configurable) - Step over - Stepping granularity (configurable) - Step out - Stepping granularity (configurable) - Disconnect - Restart - Stop - Warning when a debug session exited without hitting any breakpoint - Debug view to see Adapter/RPC log messages - Testing - Fake debug adapter - Fake requests & events --- Release Notes: - N/A --------- Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com> Co-authored-by: Anthony Eid <hello@anthonyeid.me> Co-authored-by: Anthony <anthony@zed.dev> Co-authored-by: Piotr Osiewicz <peterosiewicz@gmail.com> Co-authored-by: Piotr <piotr@zed.dev>
This commit is contained in:
Remco Smits
GitHub
parent
ed4e654fdf
commit
41a60ffecf
156 changed files with 25840 additions and 451 deletions
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@ -20,7 +20,6 @@ extension_host.workspace = true
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futures.workspace = true
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gpui.workspace = true
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language.workspace = true
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lsp.workspace = true
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project.workspace = true
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smallvec.workspace = true
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ui.workspace = true
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@ -7,8 +7,7 @@ use gpui::{
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EventEmitter, InteractiveElement as _, ParentElement as _, Render, SharedString,
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StatefulInteractiveElement, Styled, Transformation, Window,
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};
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use language::{LanguageRegistry, LanguageServerBinaryStatus, LanguageServerId};
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use lsp::LanguageServerName;
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use language::{BinaryStatus, LanguageRegistry, LanguageServerId};
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use project::{
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EnvironmentErrorMessage, LanguageServerProgress, LspStoreEvent, Project,
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ProjectEnvironmentEvent, WorktreeId,
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@ -23,21 +22,21 @@ actions!(activity_indicator, [ShowErrorMessage]);
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pub enum Event {
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ShowError {
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lsp_name: LanguageServerName,
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server_name: SharedString,
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error: String,
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},
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}
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pub struct ActivityIndicator {
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statuses: Vec<LspStatus>,
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statuses: Vec<ServerStatus>,
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project: Entity<Project>,
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auto_updater: Option<Entity<AutoUpdater>>,
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context_menu_handle: PopoverMenuHandle<ContextMenu>,
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}
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struct LspStatus {
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name: LanguageServerName,
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status: LanguageServerBinaryStatus,
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struct ServerStatus {
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name: SharedString,
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status: BinaryStatus,
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}
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struct PendingWork<'a> {
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@ -68,7 +67,20 @@ impl ActivityIndicator {
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while let Some((name, status)) = status_events.next().await {
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this.update(&mut cx, |this: &mut ActivityIndicator, cx| {
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this.statuses.retain(|s| s.name != name);
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this.statuses.push(LspStatus { name, status });
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this.statuses.push(ServerStatus { name, status });
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cx.notify();
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})?;
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}
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anyhow::Ok(())
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})
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.detach();
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let mut status_events = languages.dap_server_binary_statuses();
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cx.spawn(|this, mut cx| async move {
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while let Some((name, status)) = status_events.next().await {
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this.update(&mut cx, |this, cx| {
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this.statuses.retain(|s| s.name != name);
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this.statuses.push(ServerStatus { name, status });
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cx.notify();
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})?;
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}
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@ -106,18 +118,18 @@ impl ActivityIndicator {
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});
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cx.subscribe_in(&this, window, move |_, _, event, window, cx| match event {
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Event::ShowError { lsp_name, error } => {
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Event::ShowError { server_name, error } => {
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let create_buffer = project.update(cx, |project, cx| project.create_buffer(cx));
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let project = project.clone();
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let error = error.clone();
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let lsp_name = lsp_name.clone();
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let server_name = server_name.clone();
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cx.spawn_in(window, |workspace, mut cx| async move {
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let buffer = create_buffer.await?;
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buffer.update(&mut cx, |buffer, cx| {
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buffer.edit(
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[(
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0..0,
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format!("Language server error: {}\n\n{}", lsp_name, error),
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format!("Language server error: {}\n\n{}", server_name, error),
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)],
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None,
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cx,
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@ -147,9 +159,9 @@ impl ActivityIndicator {
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fn show_error_message(&mut self, _: &ShowErrorMessage, _: &mut Window, cx: &mut Context<Self>) {
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self.statuses.retain(|status| {
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if let LanguageServerBinaryStatus::Failed { error } = &status.status {
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if let BinaryStatus::Failed { error } = &status.status {
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cx.emit(Event::ShowError {
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lsp_name: status.name.clone(),
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server_name: status.name.clone(),
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error: error.clone(),
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});
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false
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@ -278,12 +290,10 @@ impl ActivityIndicator {
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let mut failed = SmallVec::<[_; 3]>::new();
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for status in &self.statuses {
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match status.status {
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LanguageServerBinaryStatus::CheckingForUpdate => {
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checking_for_update.push(status.name.clone())
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}
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LanguageServerBinaryStatus::Downloading => downloading.push(status.name.clone()),
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LanguageServerBinaryStatus::Failed { .. } => failed.push(status.name.clone()),
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LanguageServerBinaryStatus::None => {}
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BinaryStatus::CheckingForUpdate => checking_for_update.push(status.name.clone()),
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BinaryStatus::Downloading => downloading.push(status.name.clone()),
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BinaryStatus::Failed { .. } => failed.push(status.name.clone()),
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BinaryStatus::None => {}
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}
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}
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@ -296,7 +306,7 @@ impl ActivityIndicator {
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),
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message: format!(
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"Downloading {}...",
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downloading.iter().map(|name| name.0.as_ref()).fold(
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downloading.iter().map(|name| name.as_ref()).fold(
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String::new(),
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|mut acc, s| {
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if !acc.is_empty() {
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@ -324,7 +334,7 @@ impl ActivityIndicator {
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),
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message: format!(
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"Checking for updates to {}...",
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checking_for_update.iter().map(|name| name.0.as_ref()).fold(
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checking_for_update.iter().map(|name| name.as_ref()).fold(
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String::new(),
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|mut acc, s| {
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if !acc.is_empty() {
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@ -354,7 +364,7 @@ impl ActivityIndicator {
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"Failed to run {}. Click to show error.",
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failed
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.iter()
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.map(|name| name.0.as_ref())
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.map(|name| name.as_ref())
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.fold(String::new(), |mut acc, s| {
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if !acc.is_empty() {
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acc.push_str(", ");
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