From 81ccca0c6a18de86223b8142b5742e0603b9b230 Mon Sep 17 00:00:00 2001 From: Blaž Hrastnik Date: Wed, 21 Oct 2020 16:42:45 +0900 Subject: Improve error typing. --- helix-lsp/src/client.rs | 242 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 242 insertions(+) create mode 100644 helix-lsp/src/client.rs (limited to 'helix-lsp/src/client.rs') diff --git a/helix-lsp/src/client.rs b/helix-lsp/src/client.rs new file mode 100644 index 00000000..93e137cb --- /dev/null +++ b/helix-lsp/src/client.rs @@ -0,0 +1,242 @@ +use crate::{ + transport::{Payload, Transport}, + Error, Notification, +}; + +type Result = core::result::Result; + +use helix_core::{State, Transaction}; + +// use std::collections::HashMap; + +use jsonrpc_core as jsonrpc; +use lsp_types as lsp; +use serde_json::Value; + +use smol::{ + channel::{Receiver, Sender}, + io::{BufReader, BufWriter}, + // prelude::*, + process::{Child, ChildStderr, Command, Stdio}, + Executor, +}; + +pub struct Client { + _process: Child, + stderr: BufReader, + + outgoing: Sender, + pub incoming: Receiver, + + pub request_counter: u64, + + capabilities: Option, + // TODO: handle PublishDiagnostics Version + // diagnostics: HashMap>, +} + +impl Client { + pub fn start(ex: &Executor, cmd: &str, args: &[String]) -> Self { + let mut process = Command::new(cmd) + .args(args) + .stdin(Stdio::piped()) + .stdout(Stdio::piped()) + .stderr(Stdio::piped()) + .spawn() + .expect("Failed to start language server"); + // smol makes sure the process is reaped on drop, but using kill_on_drop(true) maybe? + + // TODO: do we need bufreader/writer here? or do we use async wrappers on unblock? + let writer = BufWriter::new(process.stdin.take().expect("Failed to open stdin")); + let reader = BufReader::new(process.stdout.take().expect("Failed to open stdout")); + let stderr = BufReader::new(process.stderr.take().expect("Failed to open stderr")); + + let (incoming, outgoing) = Transport::start(ex, reader, writer); + + Client { + _process: process, + stderr, + + outgoing, + incoming, + + request_counter: 0, + + capabilities: None, + // diagnostics: HashMap::new(), + } + } + + fn next_request_id(&mut self) -> jsonrpc::Id { + let id = jsonrpc::Id::Num(self.request_counter); + self.request_counter += 1; + id + } + + fn to_params(value: Value) -> Result { + use jsonrpc::Params; + + let params = match value { + Value::Null => Params::None, + Value::Bool(_) | Value::Number(_) | Value::String(_) => Params::Array(vec![value]), + Value::Array(vec) => Params::Array(vec), + Value::Object(map) => Params::Map(map), + }; + + Ok(params) + } + + pub async fn request( + &mut self, + params: R::Params, + ) -> Result + where + R::Params: serde::Serialize, + R::Result: core::fmt::Debug, // TODO: temporary + { + let params = serde_json::to_value(params)?; + + let request = jsonrpc::MethodCall { + jsonrpc: Some(jsonrpc::Version::V2), + id: self.next_request_id(), + method: R::METHOD.to_string(), + params: Self::to_params(params)?, + }; + + let (tx, rx) = smol::channel::bounded::>(1); + + self.outgoing + .send(Payload::Request { + chan: tx, + value: request, + }) + .await + .map_err(|e| Error::Other(e.into()))?; + + let response = rx.recv().await.map_err(|e| Error::Other(e.into()))??; + + let response = serde_json::from_value(response)?; + + // TODO: we should pass request to a sender thread via a channel + // so it can't be interleaved + + // TODO: responses can be out of order, we need to register a single shot response channel + + Ok(response) + } + + pub async fn notify( + &mut self, + params: R::Params, + ) -> Result<()> + where + R::Params: serde::Serialize, + { + let params = serde_json::to_value(params)?; + + let notification = jsonrpc::Notification { + jsonrpc: Some(jsonrpc::Version::V2), + method: R::METHOD.to_string(), + params: Self::to_params(params)?, + }; + + self.outgoing + .send(Payload::Notification(notification)) + .await + .map_err(|e| Error::Other(e.into()))?; + + Ok(()) + } + + // ------------------------------------------------------------------------------------------- + // General messages + // ------------------------------------------------------------------------------------------- + + pub async fn initialize(&mut self) -> Result<()> { + // TODO: delay any requests that are triggered prior to initialize + + #[allow(deprecated)] + let params = lsp::InitializeParams { + process_id: Some(u64::from(std::process::id())), + root_path: None, + // root_uri: Some(lsp_types::Url::parse("file://localhost/")?), + root_uri: None, // set to project root in the future + initialization_options: None, + capabilities: lsp::ClientCapabilities::default(), + trace: None, + workspace_folders: None, + client_info: None, + }; + + let response = self.request::(params).await?; + self.capabilities = Some(response.capabilities); + + // next up, notify + self.notify::(lsp::InitializedParams {}) + .await?; + + Ok(()) + } + + pub async fn shutdown(&mut self) -> Result<()> { + self.request::(()).await + } + + pub async fn exit(&mut self) -> Result<()> { + self.notify::(()).await + } + + // ------------------------------------------------------------------------------------------- + // Text document + // ------------------------------------------------------------------------------------------- + + pub async fn text_document_did_open(&mut self, state: &State) -> Result<()> { + self.notify::(lsp::DidOpenTextDocumentParams { + text_document: lsp::TextDocumentItem { + uri: lsp::Url::from_file_path(state.path().unwrap()).unwrap(), + language_id: "rust".to_string(), // TODO: hardcoded for now + version: state.version, + text: String::from(&state.doc), + }, + }) + .await + } + + // TODO: trigger any time history.commit_revision happens + pub async fn text_document_did_change( + &mut self, + state: &State, + transaction: &Transaction, + ) -> Result<()> { + self.notify::(lsp::DidChangeTextDocumentParams { + text_document: lsp::VersionedTextDocumentIdentifier::new( + lsp::Url::from_file_path(state.path().unwrap()).unwrap(), + state.version, + ), + content_changes: vec![lsp::TextDocumentContentChangeEvent { + // range = None -> whole document + range: None, //Some(Range) + range_length: None, // u64 apparently deprecated + text: "".to_string(), + }], // TODO: probably need old_state here too? + }) + .await + } + + // TODO: impl into() TextDocumentIdentifier / VersionedTextDocumentIdentifier for State. + + pub async fn text_document_did_close(&mut self, state: &State) -> Result<()> { + self.notify::(lsp::DidCloseTextDocumentParams { + text_document: lsp::TextDocumentIdentifier::new( + lsp::Url::from_file_path(state.path().unwrap()).unwrap(), + ), + }) + .await + } + + // will_save / will_save_wait_until + + pub async fn text_document_did_save(&mut self) -> anyhow::Result<()> { + unimplemented!() + } +} -- cgit v1.2.3-70-g09d2 From b39849dde1b1277d14dbc4e2e1604e5d020db43d Mon Sep 17 00:00:00 2001 From: Blaž Hrastnik Date: Thu, 22 Oct 2020 14:35:07 +0900 Subject: Refactor: Document type as a wrapper around barebones State. --- Cargo.lock | 2 + helix-core/src/indent.rs | 29 +++-- helix-core/src/state.rs | 81 -------------- helix-core/src/syntax.rs | 2 +- helix-core/src/transaction.rs | 36 +----- helix-lsp/Cargo.toml | 1 + helix-lsp/src/client.rs | 21 ++-- helix-term/src/application.rs | 48 ++++---- helix-view/Cargo.toml | 1 + helix-view/src/commands.rs | 255 ++++++++++++++++++++++-------------------- helix-view/src/document.rs | 157 ++++++++++++++++++++++++++ helix-view/src/editor.rs | 7 +- helix-view/src/keymap.rs | 9 +- helix-view/src/lib.rs | 2 + helix-view/src/view.rs | 40 +++++-- 15 files changed, 396 insertions(+), 295 deletions(-) create mode 100644 helix-view/src/document.rs (limited to 'helix-lsp/src/client.rs') diff --git a/Cargo.lock b/Cargo.lock index 1d7857d5..29a86a36 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -447,6 +447,7 @@ dependencies = [ "futures-util", "glob", "helix-core", + "helix-view", "jsonrpc-core", "lsp-types", "pathdiff", @@ -491,6 +492,7 @@ dependencies = [ "helix-core", "once_cell", "tui", + "url", ] [[package]] diff --git a/helix-core/src/indent.rs b/helix-core/src/indent.rs index 2e1a095e..6b9a1ab1 100644 --- a/helix-core/src/indent.rs +++ b/helix-core/src/indent.rs @@ -111,17 +111,17 @@ fn find_first_non_whitespace_char(state: &State, line_num: usize) -> usize { start } -fn suggested_indent_for_line(state: &State, line_num: usize) -> usize { +fn suggested_indent_for_line(syntax: Option<&Syntax>, state: &State, line_num: usize) -> usize { let line = state.doc.line(line_num); let current = indent_level_for_line(line); let start = find_first_non_whitespace_char(state, line_num); - suggested_indent_for_pos(state, start) + suggested_indent_for_pos(syntax, state, start) } -pub fn suggested_indent_for_pos(state: &State, pos: usize) -> usize { - if let Some(syntax) = &state.syntax { +pub fn suggested_indent_for_pos(syntax: Option<&Syntax>, state: &State, pos: usize) -> usize { + if let Some(syntax) = syntax { let byte_start = state.doc.char_to_byte(pos); let node = get_highest_syntax_node_at_bytepos(syntax, byte_start); @@ -163,13 +163,18 @@ mod test { ", ); - let mut state = State::new(doc); - state.set_language("source.rust", &[]); - - assert_eq!(suggested_indent_for_line(&state, 0), 0); // mod - assert_eq!(suggested_indent_for_line(&state, 1), 1); // fn - assert_eq!(suggested_indent_for_line(&state, 2), 2); // 1 + 1 - assert_eq!(suggested_indent_for_line(&state, 4), 1); // } - assert_eq!(suggested_indent_for_line(&state, 5), 0); // } + let state = State::new(doc); + // TODO: set_language + let language_config = crate::syntax::LOADER + .language_config_for_scope("source.rust") + .unwrap(); + let highlight_config = language_config.highlight_config(&[]).unwrap().unwrap(); + let syntax = Syntax::new(&state.doc, highlight_config.clone()); + + assert_eq!(suggested_indent_for_line(Some(&syntax), &state, 0), 0); // mod + assert_eq!(suggested_indent_for_line(Some(&syntax), &state, 1), 1); // fn + assert_eq!(suggested_indent_for_line(Some(&syntax), &state, 2), 2); // 1 + 1 + assert_eq!(suggested_indent_for_line(Some(&syntax), &state, 4), 1); // } + assert_eq!(suggested_indent_for_line(Some(&syntax), &state, 5), 0); // } } } diff --git a/helix-core/src/state.rs b/helix-core/src/state.rs index 75e5cd40..7fd620a5 100644 --- a/helix-core/src/state.rs +++ b/helix-core/src/state.rs @@ -3,34 +3,11 @@ use crate::syntax::LOADER; use crate::{ChangeSet, Diagnostic, Position, Range, Rope, RopeSlice, Selection, Syntax}; use anyhow::Error; -use std::path::PathBuf; - -#[derive(Copy, Clone, PartialEq, Eq, Hash)] -pub enum Mode { - Normal, - Insert, - Goto, -} - /// A state represents the current editor state of a single buffer. pub struct State { // TODO: fields should be private but we need to refactor commands.rs first - /// Path to file on disk. - pub path: Option, pub doc: Rope, pub selection: Selection, - pub mode: Mode, - - pub restore_cursor: bool, - - // TODO: move these to a Document wrapper? - pub syntax: Option, - /// Pending changes since last history commit. - pub changes: ChangeSet, - pub old_state: Option<(Rope, Selection)>, - - pub version: i64, - pub diagnostics: Vec, } #[derive(Copy, Clone, PartialEq, Eq)] @@ -49,60 +26,12 @@ pub enum Granularity { impl State { #[must_use] pub fn new(doc: Rope) -> Self { - let changes = ChangeSet::new(&doc); - let old_state = Some((doc.clone(), Selection::single(0, 0))); - Self { - path: None, doc, selection: Selection::single(0, 0), - mode: Mode::Normal, - restore_cursor: false, - syntax: None, - changes, - old_state, - diagnostics: Vec::new(), - version: 0, } } - // TODO: passing scopes here is awkward - pub fn load(path: PathBuf, scopes: &[String]) -> Result { - use std::{env, fs::File, io::BufReader}; - let _current_dir = env::current_dir()?; - - let doc = Rope::from_reader(BufReader::new(File::open(path.clone())?))?; - - // TODO: create if not found - - let mut state = Self::new(doc); - - if let Some(language_config) = LOADER.language_config_for_file_name(path.as_path()) { - let highlight_config = language_config.highlight_config(scopes).unwrap().unwrap(); - // TODO: config.configure(scopes) is now delayed, is that ok? - - let syntax = Syntax::new(&state.doc, highlight_config.clone()); - - state.syntax = Some(syntax); - }; - - // canonicalize path to absolute value - state.path = Some(std::fs::canonicalize(path)?); - - Ok(state) - } - - pub fn set_language(&mut self, scope: &str, scopes: &[String]) { - if let Some(language_config) = LOADER.language_config_for_scope(scope) { - let highlight_config = language_config.highlight_config(scopes).unwrap().unwrap(); - // TODO: config.configure(scopes) is now delayed, is that ok? - - let syntax = Syntax::new(&self.doc, highlight_config.clone()); - - self.syntax = Some(syntax); - }; - } - // TODO: doc/selection accessors // TODO: be able to take either Rope or RopeSlice @@ -116,16 +45,6 @@ impl State { &self.selection } - #[inline] - pub fn mode(&self) -> Mode { - self.mode - } - - #[inline] - pub fn path(&self) -> Option<&PathBuf> { - self.path.as_ref() - } - // pub fn doc(&self, range: R) -> RopeSlice // where // R: std::ops::RangeBounds, diff --git a/helix-core/src/syntax.rs b/helix-core/src/syntax.rs index 02903637..f4826fb4 100644 --- a/helix-core/src/syntax.rs +++ b/helix-core/src/syntax.rs @@ -66,7 +66,7 @@ impl LanguageConfiguration { use once_cell::sync::Lazy; -pub(crate) static LOADER: Lazy = Lazy::new(Loader::init); +pub static LOADER: Lazy = Lazy::new(Loader::init); pub struct Loader { // highlight_names ? diff --git a/helix-core/src/transaction.rs b/helix-core/src/transaction.rs index 6f3956aa..9bd8c615 100644 --- a/helix-core/src/transaction.rs +++ b/helix-core/src/transaction.rs @@ -351,22 +351,6 @@ pub struct Transaction { // scroll_into_view } -/// Like std::mem::replace() except it allows the replacement value to be mapped from the -/// original value. -pub fn take_with(mut_ref: &mut T, closure: F) -where - F: FnOnce(T) -> T, -{ - use std::{panic, ptr}; - - unsafe { - let old_t = ptr::read(mut_ref); - let new_t = panic::catch_unwind(panic::AssertUnwindSafe(|| closure(old_t))) - .unwrap_or_else(|_| ::std::process::abort()); - ptr::write(mut_ref, new_t); - } -} - impl Transaction { /// Create a new, empty transaction. pub fn new(state: &mut State) -> Self { @@ -376,29 +360,21 @@ impl Transaction { } } + pub fn changes(&self) -> &ChangeSet { + &self.changes + } + /// Returns true if applied successfully. pub fn apply(&self, state: &mut State) -> bool { if !self.changes.is_empty() { - // TODO: also avoid mapping the selection if not necessary - - let old_doc = state.doc().clone(); - // apply changes to the document if !self.changes.apply(&mut state.doc) { return false; } - - // Compose this transaction with the previous one - take_with(&mut state.changes, |changes| { - changes.compose(self.changes.clone()).unwrap() - }); - - if let Some(syntax) = &mut state.syntax { - // TODO: no unwrap - syntax.update(&old_doc, &state.doc, &self.changes).unwrap(); - } } + // TODO: also avoid mapping the selection if not necessary + // update the selection: either take the selection specified in the transaction, or map the // current selection through changes. state.selection = self diff --git a/helix-lsp/Cargo.toml b/helix-lsp/Cargo.toml index e4956f0b..351c3b0e 100644 --- a/helix-lsp/Cargo.toml +++ b/helix-lsp/Cargo.toml @@ -8,6 +8,7 @@ edition = "2018" [dependencies] helix-core = { path = "../helix-core" } +helix-view = { path = "../helix-view" } lsp-types = { version = "0.82", features = ["proposed"] } smol = "1.2" diff --git a/helix-lsp/src/client.rs b/helix-lsp/src/client.rs index 93e137cb..56413768 100644 --- a/helix-lsp/src/client.rs +++ b/helix-lsp/src/client.rs @@ -6,6 +6,7 @@ use crate::{ type Result = core::result::Result; use helix_core::{State, Transaction}; +use helix_view::Document; // use std::collections::HashMap; @@ -190,13 +191,13 @@ impl Client { // Text document // ------------------------------------------------------------------------------------------- - pub async fn text_document_did_open(&mut self, state: &State) -> Result<()> { + pub async fn text_document_did_open(&mut self, doc: &Document) -> Result<()> { self.notify::(lsp::DidOpenTextDocumentParams { text_document: lsp::TextDocumentItem { - uri: lsp::Url::from_file_path(state.path().unwrap()).unwrap(), + uri: lsp::Url::from_file_path(doc.path().unwrap()).unwrap(), language_id: "rust".to_string(), // TODO: hardcoded for now - version: state.version, - text: String::from(&state.doc), + version: doc.version, + text: String::from(doc.text()), }, }) .await @@ -205,13 +206,13 @@ impl Client { // TODO: trigger any time history.commit_revision happens pub async fn text_document_did_change( &mut self, - state: &State, + doc: &Document, transaction: &Transaction, ) -> Result<()> { self.notify::(lsp::DidChangeTextDocumentParams { text_document: lsp::VersionedTextDocumentIdentifier::new( - lsp::Url::from_file_path(state.path().unwrap()).unwrap(), - state.version, + lsp::Url::from_file_path(doc.path().unwrap()).unwrap(), + doc.version, ), content_changes: vec![lsp::TextDocumentContentChangeEvent { // range = None -> whole document @@ -223,12 +224,12 @@ impl Client { .await } - // TODO: impl into() TextDocumentIdentifier / VersionedTextDocumentIdentifier for State. + // TODO: impl into() TextDocumentIdentifier / VersionedTextDocumentIdentifier for Document. - pub async fn text_document_did_close(&mut self, state: &State) -> Result<()> { + pub async fn text_document_did_close(&mut self, doc: &Document) -> Result<()> { self.notify::(lsp::DidCloseTextDocumentParams { text_document: lsp::TextDocumentIdentifier::new( - lsp::Url::from_file_path(state.path().unwrap()).unwrap(), + lsp::Url::from_file_path(doc.path().unwrap()).unwrap(), ), }) .await diff --git a/helix-term/src/application.rs b/helix-term/src/application.rs index a1a6b9ea..b9594b7e 100644 --- a/helix-term/src/application.rs +++ b/helix-term/src/application.rs @@ -1,10 +1,11 @@ use clap::ArgMatches as Args; -use helix_core::{indent::TAB_WIDTH, state::Mode, syntax::HighlightEvent, Position, Range, State}; +use helix_core::{indent::TAB_WIDTH, syntax::HighlightEvent, Position, Range, State}; use helix_view::{ commands, + document::Mode, keymap::{self, Keymaps}, prompt::Prompt, - Editor, Theme, View, + Document, Editor, Theme, View, }; use std::{ @@ -95,15 +96,15 @@ impl Renderer { self.surface.set_style(area, theme.get("ui.background")); // TODO: inefficient, should feed chunks.iter() to tree_sitter.parse_with(|offset, pos|) - let source_code = view.state.doc().to_string(); + let source_code = view.doc.text().to_string(); let last_line = view.last_line(); let range = { // calculate viewport byte ranges - let start = view.state.doc().line_to_byte(view.first_line); - let end = view.state.doc().line_to_byte(last_line) - + view.state.doc().line(last_line).len_bytes(); + let start = view.doc.text().line_to_byte(view.first_line); + let end = view.doc.text().line_to_byte(last_line) + + view.doc.text().line(last_line).len_bytes(); start..end }; @@ -111,7 +112,7 @@ impl Renderer { // TODO: range doesn't actually restrict source, just highlight range // TODO: cache highlight results // TODO: only recalculate when state.doc is actually modified - let highlights: Vec<_> = match view.state.syntax.as_mut() { + let highlights: Vec<_> = match view.doc.syntax.as_mut() { Some(syntax) => { syntax .highlight_iter(source_code.as_bytes(), Some(range), None, |_| None) @@ -127,6 +128,7 @@ impl Renderer { let mut visual_x = 0; let mut line = 0u16; let visible_selections: Vec = view + .doc .state .selection() .ranges() @@ -147,10 +149,10 @@ impl Renderer { HighlightEvent::Source { start, end } => { // TODO: filter out spans out of viewport for now.. - let start = view.state.doc().byte_to_char(start); - let end = view.state.doc().byte_to_char(end); // <-- index 744, len 743 + let start = view.doc.text().byte_to_char(start); + let end = view.doc.text().byte_to_char(end); // <-- index 744, len 743 - let text = view.state.doc().slice(start..end); + let text = view.doc.text().slice(start..end); use helix_core::graphemes::{grapheme_width, RopeGraphemes}; @@ -207,7 +209,7 @@ impl Renderer { // ugh, improve with a traverse method // or interleave highlight spans with selection and diagnostic spans - let style = if view.state.diagnostics.iter().any(|diagnostic| { + let style = if view.doc.diagnostics.iter().any(|diagnostic| { diagnostic.range.0 <= char_index && diagnostic.range.1 > char_index }) { style.clone().add_modifier(Modifier::UNDERLINED) @@ -233,7 +235,7 @@ impl Renderer { let warning: Style = theme.get("warning"); let last_line = view.last_line(); for (i, line) in (view.first_line..last_line).enumerate() { - if view.state.diagnostics.iter().any(|d| d.line == line) { + if view.doc.diagnostics.iter().any(|d| d.line == line) { self.surface.set_stringn(0, i as u16, "●", 1, warning); } @@ -243,7 +245,7 @@ impl Renderer { } pub fn render_statusline(&mut self, view: &View, theme: &Theme) { - let mode = match view.state.mode() { + let mode = match view.doc.mode() { Mode::Insert => "INS", Mode::Normal => "NOR", Mode::Goto => "GOTO", @@ -259,7 +261,7 @@ impl Renderer { self.surface.set_string( self.size.0 - 10, self.size.1 - 2, - format!("{}", view.state.diagnostics.len()), + format!("{}", view.doc.diagnostics.len()), self.text_color, ); } @@ -329,14 +331,14 @@ impl Renderer { pub fn render_cursor(&mut self, view: &View, prompt: Option<&Prompt>, viewport: Rect) { let mut stdout = stdout(); - match view.state.mode() { + match view.doc.mode() { Mode::Insert => write!(stdout, "\x1B[6 q"), mode => write!(stdout, "\x1B[2 q"), }; let pos = if let Some(prompt) = prompt { Position::new(self.size.0 as usize, 2 + prompt.cursor) } else { - if let Some(path) = view.state.path() { + if let Some(path) = view.doc.path() { self.surface.set_string( 6, self.size.1 - 1, @@ -345,10 +347,10 @@ impl Renderer { ); } - let cursor = view.state.selection().cursor(); + let cursor = view.doc.state.selection().cursor(); let mut pos = view - .screen_coords_at_pos(&view.state.doc().slice(..), cursor) + .screen_coords_at_pos(&view.doc.text().slice(..), cursor) .expect("Cursor is out of bounds."); pos.col += viewport.x as usize; pos.row += viewport.y as usize; @@ -416,7 +418,7 @@ impl<'a> Application<'a> { let res = self.lsp.initialize().await; let res = self .lsp - .text_document_did_open(&self.editor.view().unwrap().state) + .text_document_did_open(&self.editor.view().unwrap().doc) .await; self.render(); @@ -469,7 +471,7 @@ impl<'a> Application<'a> { let keys = vec![event]; // TODO: sequences (`gg`) // TODO: handle count other than 1 - match view.state.mode() { + match view.doc.mode() { Mode::Insert => { if let Some(command) = self.keymap[&Mode::Insert].get(&keys) { command(view, 1); @@ -573,10 +575,10 @@ impl<'a> Application<'a> { .editor .views .iter_mut() - .find(|view| view.state.path == path); + .find(|view| view.doc.path == path); if let Some(view) = view { - let doc = view.state.doc().slice(..); + let doc = view.doc.text().slice(..); let diagnostics = params .diagnostics .into_iter() @@ -596,7 +598,7 @@ impl<'a> Application<'a> { }) .collect(); - view.state.diagnostics = diagnostics; + view.doc.diagnostics = diagnostics; self.render(); } diff --git a/helix-view/Cargo.toml b/helix-view/Cargo.toml index 330ae696..9d53f929 100644 --- a/helix-view/Cargo.toml +++ b/helix-view/Cargo.toml @@ -19,3 +19,4 @@ helix-core = { path = "../helix-core" } tui = { git = "https://github.com/fdehau/tui-rs", default-features = false, features = ["crossterm"], optional = true} crossterm = { version = "0.18", features = ["event-stream"], optional = true} once_cell = "1.4" +url = "2" diff --git a/helix-view/src/commands.rs b/helix-view/src/commands.rs index e29d070e..b5350ff4 100644 --- a/helix-view/src/commands.rs +++ b/helix-view/src/commands.rs @@ -3,12 +3,13 @@ use helix_core::{ indent::TAB_WIDTH, regex::Regex, register, selection, - state::{Direction, Granularity, Mode, State}, + state::{Direction, Granularity, State}, ChangeSet, Range, Selection, Tendril, Transaction, }; use once_cell::sync::Lazy; use crate::{ + document::Mode, prompt::Prompt, view::{View, PADDING}, }; @@ -19,36 +20,40 @@ pub type Command = fn(view: &mut View, count: usize); pub fn move_char_left(view: &mut View, count: usize) { // TODO: use a transaction - let selection = view - .state - .move_selection(Direction::Backward, Granularity::Character, count); - view.state.selection = selection; + let selection = + view.doc + .state + .move_selection(Direction::Backward, Granularity::Character, count); + view.doc.state.selection = selection; } pub fn move_char_right(view: &mut View, count: usize) { // TODO: use a transaction - view.state.selection = - view.state + view.doc.state.selection = + view.doc + .state .move_selection(Direction::Forward, Granularity::Character, count); } pub fn move_line_up(view: &mut View, count: usize) { // TODO: use a transaction - view.state.selection = view - .state - .move_selection(Direction::Backward, Granularity::Line, count); + view.doc.state.selection = + view.doc + .state + .move_selection(Direction::Backward, Granularity::Line, count); } pub fn move_line_down(view: &mut View, count: usize) { // TODO: use a transaction - view.state.selection = view - .state - .move_selection(Direction::Forward, Granularity::Line, count); + view.doc.state.selection = + view.doc + .state + .move_selection(Direction::Forward, Granularity::Line, count); } pub fn move_line_end(view: &mut View, _count: usize) { // TODO: use a transaction - let lines = selection_lines(&view.state); + let lines = selection_lines(&view.doc.state); let positions = lines .into_iter() @@ -57,89 +62,89 @@ pub fn move_line_end(view: &mut View, _count: usize) { // Line end is pos at the start of next line - 1 // subtract another 1 because the line ends with \n - view.state.doc.line_to_char(index + 1).saturating_sub(2) + view.doc.text().line_to_char(index + 1).saturating_sub(2) }) .map(|pos| Range::new(pos, pos)); let selection = Selection::new(positions.collect(), 0); - let transaction = Transaction::new(&mut view.state).with_selection(selection); + let transaction = Transaction::new(&mut view.doc.state).with_selection(selection); - transaction.apply(&mut view.state); + view.doc.apply(&transaction); } pub fn move_line_start(view: &mut View, _count: usize) { - let lines = selection_lines(&view.state); + let lines = selection_lines(&view.doc.state); let positions = lines .into_iter() .map(|index| { // adjust all positions to the start of the line. - view.state.doc.line_to_char(index) + view.doc.text().line_to_char(index) }) .map(|pos| Range::new(pos, pos)); let selection = Selection::new(positions.collect(), 0); - let transaction = Transaction::new(&mut view.state).with_selection(selection); + let transaction = Transaction::new(&mut view.doc.state).with_selection(selection); - transaction.apply(&mut view.state); + view.doc.apply(&transaction); } pub fn move_next_word_start(view: &mut View, count: usize) { - let pos = view.state.move_pos( - view.state.selection.cursor(), + let pos = view.doc.state.move_pos( + view.doc.state.selection.cursor(), Direction::Forward, Granularity::Word, count, ); // TODO: use a transaction - view.state.selection = Selection::single(pos, pos); + view.doc.state.selection = Selection::single(pos, pos); } pub fn move_prev_word_start(view: &mut View, count: usize) { - let pos = view.state.move_pos( - view.state.selection.cursor(), + let pos = view.doc.state.move_pos( + view.doc.state.selection.cursor(), Direction::Backward, Granularity::Word, count, ); // TODO: use a transaction - view.state.selection = Selection::single(pos, pos); + view.doc.state.selection = Selection::single(pos, pos); } pub fn move_next_word_end(view: &mut View, count: usize) { let pos = State::move_next_word_end( - &view.state.doc().slice(..), - view.state.selection.cursor(), + &view.doc.text().slice(..), + view.doc.state.selection.cursor(), count, ); // TODO: use a transaction - view.state.selection = Selection::single(pos, pos); + view.doc.state.selection = Selection::single(pos, pos); } pub fn move_file_start(view: &mut View, _count: usize) { // TODO: use a transaction - view.state.selection = Selection::single(0, 0); + view.doc.state.selection = Selection::single(0, 0); - view.state.mode = Mode::Normal; + view.doc.mode = Mode::Normal; } pub fn move_file_end(view: &mut View, _count: usize) { // TODO: use a transaction - let text = &view.state.doc; + let text = &view.doc.text(); let last_line = text.line_to_char(text.len_lines().saturating_sub(2)); - view.state.selection = Selection::single(last_line, last_line); + view.doc.state.selection = Selection::single(last_line, last_line); - view.state.mode = Mode::Normal; + view.doc.mode = Mode::Normal; } pub fn check_cursor_in_view(view: &mut View) -> bool { - let cursor = view.state.selection().cursor(); - let line = view.state.doc().char_to_line(cursor); + let cursor = view.doc.state.selection().cursor(); + let line = view.doc.text().char_to_line(cursor); let document_end = view.first_line + view.size.1.saturating_sub(1) as usize; if (line > document_end.saturating_sub(PADDING)) | (line < view.first_line + PADDING) { @@ -156,19 +161,19 @@ pub fn page_up(view: &mut View, _count: usize) { view.first_line = view.first_line.saturating_sub(view.size.1 as usize); if !check_cursor_in_view(view) { - let text = view.state.doc(); + let text = view.doc.text(); let pos = text.line_to_char(view.last_line().saturating_sub(PADDING)); - view.state.selection = Selection::single(pos, pos); + view.doc.state.selection = Selection::single(pos, pos); } } pub fn page_down(view: &mut View, _count: usize) { view.first_line += view.size.1 as usize + PADDING; - if view.first_line < view.state.doc().len_lines() { - let text = view.state.doc(); + if view.first_line < view.doc.text().len_lines() { + let text = view.doc.text(); let pos = text.line_to_char(view.first_line as usize); - view.state.selection = Selection::single(pos, pos); + view.doc.state.selection = Selection::single(pos, pos); } } @@ -180,79 +185,84 @@ pub fn half_page_up(view: &mut View, _count: usize) { view.first_line = view.first_line.saturating_sub(view.size.1 as usize / 2); if !check_cursor_in_view(view) { - let text = &view.state.doc; + let text = &view.doc.text(); let pos = text.line_to_char(view.last_line() - PADDING); - view.state.selection = Selection::single(pos, pos); + view.doc.state.selection = Selection::single(pos, pos); } } pub fn half_page_down(view: &mut View, _count: usize) { - let lines = view.state.doc().len_lines(); + let lines = view.doc.text().len_lines(); if view.first_line < lines.saturating_sub(view.size.1 as usize) { view.first_line += view.size.1 as usize / 2; } if !check_cursor_in_view(view) { - let text = view.state.doc(); + let text = view.doc.text(); let pos = text.line_to_char(view.first_line as usize); - view.state.selection = Selection::single(pos, pos); + view.doc.state.selection = Selection::single(pos, pos); } } // avoid select by default by having a visual mode switch that makes movements into selects pub fn extend_char_left(view: &mut View, count: usize) { // TODO: use a transaction - let selection = view - .state - .extend_selection(Direction::Backward, Granularity::Character, count); - view.state.selection = selection; + let selection = + view.doc + .state + .extend_selection(Direction::Backward, Granularity::Character, count); + view.doc.state.selection = selection; } pub fn extend_char_right(view: &mut View, count: usize) { // TODO: use a transaction - view.state.selection = - view.state + view.doc.state.selection = + view.doc + .state .extend_selection(Direction::Forward, Granularity::Character, count); } pub fn extend_line_up(view: &mut View, count: usize) { // TODO: use a transaction - view.state.selection = - view.state + view.doc.state.selection = + view.doc + .state .extend_selection(Direction::Backward, Granularity::Line, count); } pub fn extend_line_down(view: &mut View, count: usize) { // TODO: use a transaction - view.state.selection = - view.state + view.doc.state.selection = + view.doc + .state .extend_selection(Direction::Forward, Granularity::Line, count); } pub fn split_selection_on_newline(view: &mut View, _count: usize) { - let text = &view.state.doc.slice(..); + let text = &view.doc.text().slice(..); // only compile the regex once #[allow(clippy::trivial_regex)] static REGEX: Lazy = Lazy::new(|| Regex::new(r"\n").unwrap()); // TODO: use a transaction - view.state.selection = selection::split_on_matches(text, view.state.selection(), ®EX) + view.doc.state.selection = selection::split_on_matches(text, view.doc.state.selection(), ®EX) } pub fn select_line(view: &mut View, _count: usize) { // TODO: count - let pos = view.state.selection().primary(); - let text = view.state.doc(); + let pos = view.doc.state.selection().primary(); + let text = view.doc.text(); let line = text.char_to_line(pos.head); let start = text.line_to_char(line); let end = text.line_to_char(line + 1).saturating_sub(1); // TODO: use a transaction - view.state.selection = Selection::single(start, end); + view.doc.state.selection = Selection::single(start, end); } pub fn delete_selection(view: &mut View, _count: usize) { - let transaction = - Transaction::change_by_selection(&view.state, |range| (range.from(), range.to() + 1, None)); - transaction.apply(&mut view.state); + let transaction = Transaction::change_by_selection(&view.doc.state, |range| { + (range.from(), range.to() + 1, None) + }); + view.doc.apply(&transaction); append_changes_to_history(view); } @@ -263,21 +273,23 @@ pub fn change_selection(view: &mut View, count: usize) { } pub fn collapse_selection(view: &mut View, _count: usize) { - view.state.selection = view + view.doc.state.selection = view + .doc .state .selection .transform(|range| Range::new(range.head, range.head)) } pub fn flip_selections(view: &mut View, _count: usize) { - view.state.selection = view + view.doc.state.selection = view + .doc .state .selection .transform(|range| Range::new(range.head, range.anchor)) } fn enter_insert_mode(view: &mut View) { - view.state.mode = Mode::Insert; + view.doc.mode = Mode::Insert; append_changes_to_history(view); } @@ -285,7 +297,8 @@ fn enter_insert_mode(view: &mut View) { pub fn insert_mode(view: &mut View, _count: usize) { enter_insert_mode(view); - view.state.selection = view + view.doc.state.selection = view + .doc .state .selection .transform(|range| Range::new(range.to(), range.from())) @@ -294,11 +307,11 @@ pub fn insert_mode(view: &mut View, _count: usize) { // inserts at the end of each selection pub fn append_mode(view: &mut View, _count: usize) { enter_insert_mode(view); - view.state.restore_cursor = true; + view.doc.restore_cursor = true; // TODO: as transaction - let text = &view.state.doc.slice(..); - view.state.selection = view.state.selection.transform(|range| { + let text = &view.doc.text().slice(..); + view.doc.state.selection = view.doc.state.selection.transform(|range| { // TODO: to() + next char Range::new( range.from(), @@ -346,13 +359,13 @@ pub fn append_to_line(view: &mut View, count: usize) { pub fn open_below(view: &mut View, _count: usize) { enter_insert_mode(view); - let lines = selection_lines(&view.state); + let lines = selection_lines(&view.doc.state); let positions: Vec<_> = lines .into_iter() .map(|index| { // adjust all positions to the end of the line/start of the next one. - view.state.doc.line_to_char(index + 1) + view.doc.text().line_to_char(index + 1) }) .collect(); @@ -373,63 +386,63 @@ pub fn open_below(view: &mut View, _count: usize) { 0, ); - let transaction = Transaction::change(&view.state, changes).with_selection(selection); + let transaction = Transaction::change(&view.doc.state, changes).with_selection(selection); - transaction.apply(&mut view.state); + view.doc.apply(&transaction); } // O inserts a new line before each line with a selection fn append_changes_to_history(view: &mut View) { - if view.state.changes.is_empty() { + if view.doc.changes.is_empty() { return; } - let new_changeset = ChangeSet::new(view.state.doc()); - let changes = std::mem::replace(&mut view.state.changes, new_changeset); + let new_changeset = ChangeSet::new(view.doc.text()); + let changes = std::mem::replace(&mut view.doc.changes, new_changeset); // Instead of doing this messy merge we could always commit, and based on transaction // annotations either add a new layer or compose into the previous one. - let transaction = Transaction::from(changes).with_selection(view.state.selection().clone()); + let transaction = Transaction::from(changes).with_selection(view.doc.state.selection().clone()); // increment document version // TODO: needs to happen on undo/redo too - view.state.version += 1; + view.doc.version += 1; // TODO: trigger lsp/documentDidChange with changes // HAXX: we need to reconstruct the state as it was before the changes.. - let (doc, selection) = view.state.old_state.take().unwrap(); + let (doc, selection) = view.doc.old_state.take().unwrap(); let mut old_state = State::new(doc); old_state.selection = selection; // TODO: take transaction by value? - view.history.commit_revision(&transaction, &old_state); + view.doc.history.commit_revision(&transaction, &old_state); // HAXX - view.state.old_state = Some((view.state.doc().clone(), view.state.selection.clone())); + view.doc.old_state = Some((view.doc.text().clone(), view.doc.state.selection.clone())); } pub fn normal_mode(view: &mut View, _count: usize) { - view.state.mode = Mode::Normal; + view.doc.mode = Mode::Normal; append_changes_to_history(view); // if leaving append mode, move cursor back by 1 - if view.state.restore_cursor { - let text = &view.state.doc.slice(..); - view.state.selection = view.state.selection.transform(|range| { + if view.doc.restore_cursor { + let text = &view.doc.text().slice(..); + view.doc.state.selection = view.doc.state.selection.transform(|range| { Range::new( range.from(), graphemes::prev_grapheme_boundary(text, range.to()), ) }); - view.state.restore_cursor = false; + view.doc.restore_cursor = false; } } pub fn goto_mode(view: &mut View, _count: usize) { - view.state.mode = Mode::Goto; + view.doc.mode = Mode::Goto; } // NOTE: Transactions in this module get appended to history when we switch back to normal mode. @@ -438,9 +451,9 @@ pub mod insert { // TODO: insert means add text just before cursor, on exit we should be on the last letter. pub fn insert_char(view: &mut View, c: char) { let c = Tendril::from_char(c); - let transaction = Transaction::insert(&view.state, c); + let transaction = Transaction::insert(&view.doc.state, c); - transaction.apply(&mut view.state); + view.doc.apply(&transaction); } pub fn insert_tab(view: &mut View, _count: usize) { @@ -448,41 +461,44 @@ pub mod insert { } pub fn insert_newline(view: &mut View, _count: usize) { - let transaction = Transaction::change_by_selection(&view.state, |range| { - let indent_level = - helix_core::indent::suggested_indent_for_pos(&view.state, range.head); + let transaction = Transaction::change_by_selection(&view.doc.state, |range| { + let indent_level = helix_core::indent::suggested_indent_for_pos( + view.doc.syntax.as_ref(), + &view.doc.state, + range.head, + ); let indent = " ".repeat(TAB_WIDTH).repeat(indent_level); let mut text = String::with_capacity(1 + indent.len()); text.push('\n'); text.push_str(&indent); (range.head, range.head, Some(text.into())) }); - transaction.apply(&mut view.state); + view.doc.apply(&transaction); } // TODO: handle indent-aware delete pub fn delete_char_backward(view: &mut View, count: usize) { - let text = &view.state.doc.slice(..); - let transaction = Transaction::change_by_selection(&view.state, |range| { + let text = &view.doc.text().slice(..); + let transaction = Transaction::change_by_selection(&view.doc.state, |range| { ( graphemes::nth_prev_grapheme_boundary(text, range.head, count), range.head, None, ) }); - transaction.apply(&mut view.state); + view.doc.apply(&transaction); } pub fn delete_char_forward(view: &mut View, count: usize) { - let text = &view.state.doc.slice(..); - let transaction = Transaction::change_by_selection(&view.state, |range| { + let text = &view.doc.text().slice(..); + let transaction = Transaction::change_by_selection(&view.doc.state, |range| { ( range.head, graphemes::nth_next_grapheme_boundary(text, range.head, count), None, ) }); - transaction.apply(&mut view.state); + view.doc.apply(&transaction); } } @@ -493,13 +509,13 @@ pub fn insert_char_prompt(prompt: &mut Prompt, c: char) { // Undo / Redo pub fn undo(view: &mut View, _count: usize) { - view.history.undo(&mut view.state); + view.doc.history.undo(&mut view.doc.state); // TODO: each command could simply return a Option, then the higher level handles storing it? } pub fn redo(view: &mut View, _count: usize) { - view.history.redo(&mut view.state); + view.doc.history.redo(&mut view.doc.state); } // Yank / Paste @@ -507,9 +523,10 @@ pub fn redo(view: &mut View, _count: usize) { pub fn yank(view: &mut View, _count: usize) { // TODO: should selections be made end inclusive? let values = view + .doc .state .selection() - .fragments(&view.state.doc().slice(..)) + .fragments(&view.doc.text().slice(..)) .map(|cow| cow.into_owned()) .collect(); @@ -550,18 +567,18 @@ pub fn paste(view: &mut View, _count: usize) { let transaction = if linewise { // paste on the next line // TODO: can simply take a range + modifier and compute the right pos without ifs - let text = view.state.doc(); - Transaction::change_by_selection(&view.state, |range| { + let text = view.doc.text(); + Transaction::change_by_selection(&view.doc.state, |range| { let line_end = text.line_to_char(text.char_to_line(range.head) + 1); (line_end, line_end, Some(values.next().unwrap())) }) } else { - Transaction::change_by_selection(&view.state, |range| { + Transaction::change_by_selection(&view.doc.state, |range| { (range.head + 1, range.head + 1, Some(values.next().unwrap())) }) }; - transaction.apply(&mut view.state); + view.doc.apply(&transaction); append_changes_to_history(view); } } @@ -570,9 +587,9 @@ fn get_lines(view: &View) -> Vec { let mut lines = Vec::new(); // Get all line numbers - for range in view.state.selection.ranges() { - let start = view.state.doc.char_to_line(range.from()); - let end = view.state.doc.char_to_line(range.to()); + for range in view.doc.state.selection.ranges() { + let start = view.doc.text().char_to_line(range.from()); + let end = view.doc.text().char_to_line(range.to()); for line in start..=end { lines.push(line) @@ -590,13 +607,13 @@ pub fn indent(view: &mut View, _count: usize) { let indent = Tendril::from(" ".repeat(TAB_WIDTH)); let transaction = Transaction::change( - &view.state, + &view.doc.state, lines.into_iter().map(|line| { - let pos = view.state.doc.line_to_char(line); + let pos = view.doc.text().line_to_char(line); (pos, pos, Some(indent.clone())) }), ); - transaction.apply(&mut view.state); + view.doc.apply(&transaction); append_changes_to_history(view); } @@ -605,7 +622,7 @@ pub fn unindent(view: &mut View, _count: usize) { let mut changes = Vec::with_capacity(lines.len()); for line_idx in lines { - let line = view.state.doc.line(line_idx); + let line = view.doc.text().line(line_idx); let mut width = 0; for ch in line.chars() { @@ -621,14 +638,14 @@ pub fn unindent(view: &mut View, _count: usize) { } if width > 0 { - let start = view.state.doc.line_to_char(line_idx); + let start = view.doc.text().line_to_char(line_idx); changes.push((start, start + width, None)) } } - let transaction = Transaction::change(&view.state, changes.into_iter()); + let transaction = Transaction::change(&view.doc.state, changes.into_iter()); - transaction.apply(&mut view.state); + view.doc.apply(&transaction); append_changes_to_history(view); } diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs new file mode 100644 index 00000000..c4b9d081 --- /dev/null +++ b/helix-view/src/document.rs @@ -0,0 +1,157 @@ +use anyhow::Error; +use std::path::PathBuf; + +use helix_core::{ + syntax::LOADER, ChangeSet, Diagnostic, History, Position, Range, Rope, RopeSlice, Selection, + State, Syntax, Transaction, +}; + +#[derive(Copy, Clone, PartialEq, Eq, Hash)] +pub enum Mode { + Normal, + Insert, + Goto, +} + +pub struct Document { + pub state: State, // rope + selection + /// File path on disk. + pub path: Option, + + /// Current editing mode. + pub mode: Mode, + pub restore_cursor: bool, + + /// Tree-sitter AST tree + pub syntax: Option, + + /// Pending changes since last history commit. + pub changes: ChangeSet, + pub history: History, + pub version: i64, // should be usize? + pub old_state: Option<(Rope, Selection)>, + + pub diagnostics: Vec, +} + +/// Like std::mem::replace() except it allows the replacement value to be mapped from the +/// original value. +fn take_with(mut_ref: &mut T, closure: F) +where + F: FnOnce(T) -> T, +{ + use std::{panic, ptr}; + + unsafe { + let old_t = ptr::read(mut_ref); + let new_t = panic::catch_unwind(panic::AssertUnwindSafe(|| closure(old_t))) + .unwrap_or_else(|_| ::std::process::abort()); + ptr::write(mut_ref, new_t); + } +} + +use url::Url; + +impl Document { + fn new(state: State) -> Self { + let changes = ChangeSet::new(&state.doc); + let old_state = Some((state.doc.clone(), Selection::single(0, 0))); + + Self { + path: None, + state, + mode: Mode::Normal, + restore_cursor: false, + syntax: None, + changes, + old_state, + diagnostics: Vec::new(), + version: 0, + history: History::default(), + } + } + + // TODO: passing scopes here is awkward + pub fn load(path: PathBuf, scopes: &[String]) -> Result { + use std::{env, fs::File, io::BufReader}; + let _current_dir = env::current_dir()?; + + let doc = Rope::from_reader(BufReader::new(File::open(path.clone())?))?; + + // TODO: create if not found + + let mut doc = Self::new(State::new(doc)); + + if let Some(language_config) = LOADER.language_config_for_file_name(path.as_path()) { + let highlight_config = language_config.highlight_config(scopes).unwrap().unwrap(); + // TODO: config.configure(scopes) is now delayed, is that ok? + + let syntax = Syntax::new(&doc.state.doc, highlight_config.clone()); + + doc.syntax = Some(syntax); + }; + + // canonicalize path to absolute value + doc.path = Some(std::fs::canonicalize(path)?); + + Ok(doc) + } + + pub fn set_language(&mut self, scope: &str, scopes: &[String]) { + if let Some(language_config) = LOADER.language_config_for_scope(scope) { + let highlight_config = language_config.highlight_config(scopes).unwrap().unwrap(); + // TODO: config.configure(scopes) is now delayed, is that ok? + + let syntax = Syntax::new(&self.state.doc, highlight_config.clone()); + + self.syntax = Some(syntax); + }; + } + + // TODO: needs to run on undo/redo + pub fn apply(&mut self, transaction: &Transaction) -> bool { + let old_doc = self.text().clone(); + + let success = transaction.apply(&mut self.state); + + if !transaction.changes().is_empty() { + // Compose this transaction with the previous one + take_with(&mut self.changes, |changes| { + changes.compose(transaction.changes().clone()).unwrap() + }); + + // update tree-sitter syntax tree + if let Some(syntax) = &mut self.syntax { + // TODO: no unwrap + syntax + .update(&old_doc, &self.state.doc, transaction.changes()) + .unwrap(); + } + + // TODO: map state.diagnostics over changes::map_pos too + } + success + } + + #[inline] + pub fn mode(&self) -> Mode { + self.mode + } + + #[inline] + pub fn path(&self) -> Option<&PathBuf> { + self.path.as_ref() + } + + pub fn url(&self) -> Option { + self.path().map(|path| Url::from_file_path(path).unwrap()) + } + + pub fn text(&self) -> &Rope { + &self.state.doc + } + + // pub fn slice(&self, range: R) -> RopeSlice where R: RangeBounds { + // self.state.doc.slice + // } +} diff --git a/helix-view/src/editor.rs b/helix-view/src/editor.rs index 61abd482..02199255 100644 --- a/helix-view/src/editor.rs +++ b/helix-view/src/editor.rs @@ -1,6 +1,5 @@ use crate::theme::Theme; -use crate::View; -use helix_core::State; +use crate::{Document, View}; use std::path::PathBuf; @@ -27,8 +26,8 @@ impl Editor { pub fn open(&mut self, path: PathBuf, size: (u16, u16)) -> Result<(), Error> { let pos = self.views.len(); - let state = State::load(path, self.theme.scopes())?; - self.views.push(View::new(state, size)?); + let doc = Document::load(path, self.theme.scopes())?; + self.views.push(View::new(doc, size)?); self.focus = pos; Ok(()) } diff --git a/helix-view/src/keymap.rs b/helix-view/src/keymap.rs index 82bdbe21..347e7d77 100644 --- a/helix-view/src/keymap.rs +++ b/helix-view/src/keymap.rs @@ -1,4 +1,5 @@ use crate::commands::{self, Command}; +use crate::document::Mode; use helix_core::{hashmap, state}; use std::collections::HashMap; @@ -88,7 +89,7 @@ pub use crossterm::event::{KeyCode, KeyEvent as Key, KeyModifiers as Modifiers}; // TODO: could be trie based pub type Keymap = HashMap, Command>; -pub type Keymaps = HashMap; +pub type Keymaps = HashMap; macro_rules! key { ($ch:expr) => { @@ -128,7 +129,7 @@ macro_rules! ctrl { pub fn default() -> Keymaps { hashmap!( - state::Mode::Normal => + Mode::Normal => // as long as you cast the first item, rust is able to infer the other cases hashmap!( vec![key!('h')] => commands::move_char_left as Command, @@ -179,7 +180,7 @@ pub fn default() -> Keymaps { vec![ctrl!('u')] => commands::half_page_up, vec![ctrl!('d')] => commands::half_page_down, ), - state::Mode::Insert => hashmap!( + Mode::Insert => hashmap!( vec![Key { code: KeyCode::Esc, modifiers: Modifiers::NONE @@ -201,7 +202,7 @@ pub fn default() -> Keymaps { modifiers: Modifiers::NONE }] => commands::insert::insert_tab, ), - state::Mode::Goto => hashmap!( + Mode::Goto => hashmap!( vec![Key { code: KeyCode::Esc, modifiers: Modifiers::NONE diff --git a/helix-view/src/lib.rs b/helix-view/src/lib.rs index 9abe8a1a..3b923744 100644 --- a/helix-view/src/lib.rs +++ b/helix-view/src/lib.rs @@ -1,10 +1,12 @@ pub mod commands; +pub mod document; pub mod editor; pub mod keymap; pub mod prompt; pub mod theme; pub mod view; +pub use document::Document; pub use editor::Editor; pub use theme::Theme; pub use view::View; diff --git a/helix-view/src/view.rs b/helix-view/src/view.rs index 817714c8..4cf6a2ee 100644 --- a/helix-view/src/view.rs +++ b/helix-view/src/view.rs @@ -2,10 +2,11 @@ use anyhow::Error; use std::borrow::Cow; +use crate::Document; use helix_core::{ graphemes::{grapheme_width, RopeGraphemes}, indent::TAB_WIDTH, - History, Position, RopeSlice, State, + Position, RopeSlice, }; use tui::layout::Rect; @@ -14,29 +15,25 @@ pub const PADDING: usize = 5; // TODO: view should be View { doc: Document(state, history,..) } // since we can have multiple views into the same file pub struct View { - pub state: State, + pub doc: Document, pub first_line: usize, pub size: (u16, u16), - - // TODO: Doc fields - pub history: History, } impl View { - pub fn new(state: State, size: (u16, u16)) -> Result { + pub fn new(doc: Document, size: (u16, u16)) -> Result { let view = Self { - state, + doc, first_line: 0, size, - history: History::default(), }; Ok(view) } pub fn ensure_cursor_in_view(&mut self) { - let cursor = self.state.selection().cursor(); - let line = self.state.doc().char_to_line(cursor); + let cursor = self.doc.state.selection().cursor(); + let line = self.doc.text().char_to_line(cursor); let document_end = self.first_line + (self.size.1 as usize).saturating_sub(2); // TODO: side scroll @@ -56,7 +53,7 @@ impl View { let viewport = Rect::new(6, 0, self.size.0, self.size.1 - 2); // - 2 for statusline and prompt std::cmp::min( self.first_line + (viewport.height as usize), - self.state.doc().len_lines() - 1, + self.doc.text().len_lines() - 1, ) } @@ -88,4 +85,25 @@ impl View { Some(Position::new(row, col)) } + + pub fn traverse(&self, text: &RopeSlice, start: usize, end: usize, fun: F) + where + F: Fn(usize, usize), + { + let start = self.screen_coords_at_pos(text, start); + let end = self.screen_coords_at_pos(text, end); + + match (start, end) { + // fully on screen + (Some(start), Some(end)) => { + // we want to calculate ends of lines for each char.. + } + // from start to end of screen + (Some(start), None) => {} + // from start of screen to end + (None, Some(end)) => {} + // not on screen + (None, None) => return, + } + } } -- cgit v1.2.3-70-g09d2 From cc6bdf8f66889087223d9a8491479ceecc09a663 Mon Sep 17 00:00:00 2001 From: Blaž Hrastnik Date: Fri, 23 Oct 2020 18:48:03 +0900 Subject: Text change generation, RPC call handling. --- helix-core/src/lib.rs | 2 +- helix-core/src/transaction.rs | 9 ++- helix-lsp/src/client.rs | 137 +++++++++++++++++++++++++++++++++++++++--- helix-lsp/src/lib.rs | 25 +++----- helix-lsp/src/transport.rs | 39 ++++++++---- helix-term/src/application.rs | 87 +++++++++++++++------------ helix-view/src/keymap.rs | 3 + 7 files changed, 225 insertions(+), 77 deletions(-) (limited to 'helix-lsp/src/client.rs') diff --git a/helix-core/src/lib.rs b/helix-core/src/lib.rs index 8458c36f..ddf1439c 100644 --- a/helix-core/src/lib.rs +++ b/helix-core/src/lib.rs @@ -27,4 +27,4 @@ pub use diagnostic::Diagnostic; pub use history::History; pub use state::State; -pub use transaction::{Assoc, Change, ChangeSet, Transaction}; +pub use transaction::{Assoc, Change, ChangeSet, Operation, Transaction}; diff --git a/helix-core/src/transaction.rs b/helix-core/src/transaction.rs index 9bd8c615..f1cb2ca1 100644 --- a/helix-core/src/transaction.rs +++ b/helix-core/src/transaction.rs @@ -5,8 +5,9 @@ use std::convert::TryFrom; /// (from, to, replacement) pub type Change = (usize, usize, Option); +// TODO: pub(crate) #[derive(Debug, Clone, PartialEq, Eq)] -pub(crate) enum Operation { +pub enum Operation { /// Move cursor by n characters. Retain(usize), /// Delete n characters. @@ -40,6 +41,12 @@ impl ChangeSet { } // TODO: from iter + // + + #[doc(hidden)] // used by lsp to convert to LSP changes + pub fn changes(&self) -> &[Operation] { + &self.changes + } #[must_use] fn len_after(&self) -> usize { diff --git a/helix-lsp/src/client.rs b/helix-lsp/src/client.rs index 56413768..3c2c1ce0 100644 --- a/helix-lsp/src/client.rs +++ b/helix-lsp/src/client.rs @@ -1,11 +1,11 @@ use crate::{ transport::{Payload, Transport}, - Error, Notification, + Call, Error, }; type Result = core::result::Result; -use helix_core::{State, Transaction}; +use helix_core::{ChangeSet, Transaction}; use helix_view::Document; // use std::collections::HashMap; @@ -27,7 +27,7 @@ pub struct Client { stderr: BufReader, outgoing: Sender, - pub incoming: Receiver, + pub incoming: Receiver, pub request_counter: u64, @@ -87,6 +87,7 @@ impl Client { Ok(params) } + /// Execute a RPC request on the language server. pub async fn request( &mut self, params: R::Params, @@ -126,6 +127,7 @@ impl Client { Ok(response) } + /// Send a RPC notification to the language server. pub async fn notify( &mut self, params: R::Params, @@ -149,6 +151,35 @@ impl Client { Ok(()) } + /// Reply to a language server RPC call. + pub async fn reply( + &mut self, + id: jsonrpc::Id, + result: core::result::Result, + ) -> Result<()> { + use jsonrpc::{Failure, Output, Success, Version}; + + let output = match result { + Ok(result) => Output::Success(Success { + jsonrpc: Some(Version::V2), + id, + result, + }), + Err(error) => Output::Failure(Failure { + jsonrpc: Some(Version::V2), + id, + error, + }), + }; + + self.outgoing + .send(Payload::Response(output)) + .await + .map_err(|e| Error::Other(e.into()))?; + + Ok(()) + } + // ------------------------------------------------------------------------------------------- // General messages // ------------------------------------------------------------------------------------------- @@ -163,7 +194,9 @@ impl Client { // root_uri: Some(lsp_types::Url::parse("file://localhost/")?), root_uri: None, // set to project root in the future initialization_options: None, - capabilities: lsp::ClientCapabilities::default(), + capabilities: lsp::ClientCapabilities { + ..Default::default() + }, trace: None, workspace_folders: None, client_info: None, @@ -203,23 +236,107 @@ impl Client { .await } + fn to_changes(changeset: &ChangeSet) -> Vec { + let mut iter = changeset.changes().iter().peekable(); + let mut old_pos = 0; + + let mut changes = Vec::new(); + + use crate::util::pos_to_lsp_pos; + use helix_core::Operation::*; + + // TEMP + let rope = helix_core::Rope::from(""); + let old_text = rope.slice(..); + + while let Some(change) = iter.next() { + let len = match change { + Delete(i) | Retain(i) => *i, + Insert(_) => 0, + }; + let old_end = old_pos + len; + + match change { + Retain(_) => {} + Delete(_) => { + let start = pos_to_lsp_pos(&old_text, old_pos); + let end = pos_to_lsp_pos(&old_text, old_end); + + // a subsequent ins means a replace, consume it + if let Some(Insert(s)) = iter.peek() { + iter.next(); + + // replacement + changes.push(lsp::TextDocumentContentChangeEvent { + range: Some(lsp::Range::new(start, end)), + text: s.into(), + range_length: None, + }); + } else { + // deletion + changes.push(lsp::TextDocumentContentChangeEvent { + range: Some(lsp::Range::new(start, end)), + text: "".to_string(), + range_length: None, + }); + }; + } + Insert(s) => { + let start = pos_to_lsp_pos(&old_text, old_pos); + + // insert + changes.push(lsp::TextDocumentContentChangeEvent { + range: Some(lsp::Range::new(start, start)), + text: s.into(), + range_length: None, + }); + } + } + old_pos = old_end; + } + + changes + } + // TODO: trigger any time history.commit_revision happens pub async fn text_document_did_change( &mut self, doc: &Document, transaction: &Transaction, ) -> Result<()> { + // figure out what kind of sync the server supports + + let capabilities = self.capabilities.as_ref().unwrap(); // TODO: needs post init + + let sync_capabilities = match capabilities.text_document_sync { + Some(lsp::TextDocumentSyncCapability::Kind(kind)) => kind, + Some(lsp::TextDocumentSyncCapability::Options(lsp::TextDocumentSyncOptions { + change: Some(kind), + .. + })) => kind, + // None | SyncOptions { changes: None } + _ => return Ok(()), + }; + + let changes = match sync_capabilities { + lsp::TextDocumentSyncKind::Full => { + vec![lsp::TextDocumentContentChangeEvent { + // range = None -> whole document + range: None, //Some(Range) + range_length: None, // u64 apparently deprecated + text: "".to_string(), + }] // TODO: probably need old_state here too? + } + lsp::TextDocumentSyncKind::Incremental => Self::to_changes(transaction.changes()), + lsp::TextDocumentSyncKind::None => return Ok(()), + }; + self.notify::(lsp::DidChangeTextDocumentParams { text_document: lsp::VersionedTextDocumentIdentifier::new( lsp::Url::from_file_path(doc.path().unwrap()).unwrap(), doc.version, ), - content_changes: vec![lsp::TextDocumentContentChangeEvent { - // range = None -> whole document - range: None, //Some(Range) - range_length: None, // u64 apparently deprecated - text: "".to_string(), - }], // TODO: probably need old_state here too? + content_changes: changes, }) .await } diff --git a/helix-lsp/src/lib.rs b/helix-lsp/src/lib.rs index c37222f1..1ee8199f 100644 --- a/helix-lsp/src/lib.rs +++ b/helix-lsp/src/lib.rs @@ -1,13 +1,12 @@ mod client; mod transport; -use jsonrpc_core as jsonrpc; -use lsp_types as lsp; +pub use jsonrpc_core as jsonrpc; +pub use lsp_types as lsp; pub use client::Client; pub use lsp::{Position, Url}; -use serde::{Deserialize, Serialize}; use thiserror::Error; #[derive(Error, Debug)] @@ -30,19 +29,13 @@ pub mod util { let line_start = doc.char_to_utf16_cu(line); doc.utf16_cu_to_char(pos.character as usize + line_start) } -} + pub fn pos_to_lsp_pos(doc: &helix_core::RopeSlice, pos: usize) -> lsp::Position { + let line = doc.char_to_line(pos); + let line_start = doc.char_to_utf16_cu(line); + let col = doc.char_to_utf16_cu(pos) - line_start; -/// A type representing all possible values sent from the server to the client. -#[derive(Debug, PartialEq, Clone, Deserialize, Serialize)] -#[serde(deny_unknown_fields)] -#[serde(untagged)] -enum Message { - /// A regular JSON-RPC request output (single response). - Output(jsonrpc::Output), - /// A notification. - Notification(jsonrpc::Notification), - /// A JSON-RPC request - Call(jsonrpc::Call), + lsp::Position::new(line as u64, col as u64) + } } #[derive(Debug, PartialEq, Clone)] @@ -67,3 +60,5 @@ impl Notification { } } } + +pub use jsonrpc::Call; diff --git a/helix-lsp/src/transport.rs b/helix-lsp/src/transport.rs index 4ab3d5ec..4c349a13 100644 --- a/helix-lsp/src/transport.rs +++ b/helix-lsp/src/transport.rs @@ -2,7 +2,7 @@ use std::collections::HashMap; use log::debug; -use crate::{Error, Message, Notification}; +use crate::{Error, Notification}; type Result = core::result::Result; @@ -24,10 +24,23 @@ pub(crate) enum Payload { value: jsonrpc::MethodCall, }, Notification(jsonrpc::Notification), + Response(jsonrpc::Output), +} + +use serde::{Deserialize, Serialize}; +/// A type representing all possible values sent from the server to the client. +#[derive(Debug, PartialEq, Clone, Deserialize, Serialize)] +#[serde(deny_unknown_fields)] +#[serde(untagged)] +enum Message { + /// A regular JSON-RPC request output (single response). + Output(jsonrpc::Output), + /// A JSON-RPC request or notification. + Call(jsonrpc::Call), } pub(crate) struct Transport { - incoming: Sender, // TODO Notification | Call + incoming: Sender, outgoing: Receiver, pending_requests: HashMap>>, @@ -42,7 +55,7 @@ impl Transport { ex: &Executor, reader: BufReader, writer: BufWriter, - ) -> (Receiver, Sender) { + ) -> (Receiver, Sender) { let (incoming, rx) = smol::channel::unbounded(); let (tx, outgoing) = smol::channel::unbounded(); @@ -112,6 +125,10 @@ impl Transport { let json = serde_json::to_string(&value)?; self.send(json).await } + Payload::Response(error) => { + let json = serde_json::to_string(&error)?; + self.send(json).await + } } } @@ -131,24 +148,18 @@ impl Transport { Ok(()) } - pub async fn recv_msg(&mut self, msg: Message) -> anyhow::Result<()> { + async fn recv_msg(&mut self, msg: Message) -> anyhow::Result<()> { match msg { Message::Output(output) => self.recv_response(output).await?, - Message::Notification(jsonrpc::Notification { method, params, .. }) => { - let notification = Notification::parse(&method, params); - - debug!("<- {} {:?}", method, notification); - self.incoming.send(notification).await?; - } Message::Call(call) => { - debug!("<- {:?}", call); - // dispatch + self.incoming.send(call).await?; + // let notification = Notification::parse(&method, params); } }; Ok(()) } - pub async fn recv_response(&mut self, output: jsonrpc::Output) -> anyhow::Result<()> { + async fn recv_response(&mut self, output: jsonrpc::Output) -> anyhow::Result<()> { match output { jsonrpc::Output::Success(jsonrpc::Success { id, result, .. }) => { debug!("<- {}", result); @@ -191,6 +202,8 @@ impl Transport { } let msg = msg.unwrap(); + debug!("<- {:?}", msg); + self.recv_msg(msg).await.unwrap(); } } diff --git a/helix-term/src/application.rs b/helix-term/src/application.rs index b9594b7e..802dd399 100644 --- a/helix-term/src/application.rs +++ b/helix-term/src/application.rs @@ -433,8 +433,8 @@ impl<'a> Application<'a> { event = reader.next().fuse() => { self.handle_terminal_events(event).await } - notification = self.lsp.incoming.next().fuse() => { - self.handle_lsp_notification(notification).await + call = self.lsp.incoming.next().fuse() => { + self.handle_lsp_message(call).await } } } @@ -566,43 +566,56 @@ impl<'a> Application<'a> { }; } - pub async fn handle_lsp_notification(&mut self, notification: Option) { - use helix_lsp::Notification; - match notification { - Some(Notification::PublishDiagnostics(params)) => { - let path = Some(params.uri.to_file_path().unwrap()); - let view = self - .editor - .views - .iter_mut() - .find(|view| view.doc.path == path); - - if let Some(view) = view { - let doc = view.doc.text().slice(..); - let diagnostics = params - .diagnostics - .into_iter() - .map(|diagnostic| { - use helix_lsp::util::lsp_pos_to_pos; - let start = lsp_pos_to_pos(&doc, diagnostic.range.start); - let end = lsp_pos_to_pos(&doc, diagnostic.range.end); - - helix_core::Diagnostic { - range: (start, end), - line: diagnostic.range.start.line as usize, - message: diagnostic.message, - // severity - // code - // source - } - }) - .collect(); - - view.doc.diagnostics = diagnostics; - - self.render(); + pub async fn handle_lsp_message(&mut self, call: Option) { + use helix_lsp::{Call, Notification}; + match call { + Some(Call::Notification(helix_lsp::jsonrpc::Notification { + method, params, .. + })) => { + let notification = Notification::parse(&method, params); + match notification { + Notification::PublishDiagnostics(params) => { + let path = Some(params.uri.to_file_path().unwrap()); + let view = self + .editor + .views + .iter_mut() + .find(|view| view.doc.path == path); + + if let Some(view) = view { + let doc = view.doc.text().slice(..); + let diagnostics = params + .diagnostics + .into_iter() + .map(|diagnostic| { + use helix_lsp::util::lsp_pos_to_pos; + let start = lsp_pos_to_pos(&doc, diagnostic.range.start); + let end = lsp_pos_to_pos(&doc, diagnostic.range.end); + + helix_core::Diagnostic { + range: (start, end), + line: diagnostic.range.start.line as usize, + message: diagnostic.message, + // severity + // code + // source + } + }) + .collect(); + + view.doc.diagnostics = diagnostics; + + self.render(); + } + } + _ => unreachable!(), } } + Some(Call::MethodCall(call)) => { + // TODO: need to make Result + + unimplemented!("{:?}", call) + } _ => unreachable!(), } } diff --git a/helix-view/src/keymap.rs b/helix-view/src/keymap.rs index aaba34a6..c815911e 100644 --- a/helix-view/src/keymap.rs +++ b/helix-view/src/keymap.rs @@ -82,6 +82,9 @@ use std::collections::HashMap; // = = align? // + = // } +// +// gd = goto definition +// gr = goto reference // } #[cfg(feature = "term")] -- cgit v1.2.3-70-g09d2 From ae8a9e5bac2cb4683015604bb5a431781717c991 Mon Sep 17 00:00:00 2001 From: Blaž Hrastnik Date: Thu, 29 Oct 2020 14:06:33 +0900 Subject: lsp: Make base request methods take &self instead of &mut self. --- Cargo.lock | 84 +++++++++++++++++++++++-------------------- helix-lsp/Cargo.toml | 2 +- helix-lsp/src/client.rs | 28 ++++++--------- helix-term/src/application.rs | 23 ++++++------ helix-view/src/commands.rs | 2 ++ 5 files changed, 72 insertions(+), 67 deletions(-) (limited to 'helix-lsp/src/client.rs') diff --git a/Cargo.lock b/Cargo.lock index bc3da508..28fc503c 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -29,9 +29,9 @@ checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544" [[package]] name = "arrayvec" -version = "0.5.1" +version = "0.5.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "cff77d8686867eceff3105329d4698d96c2391c176d5d03adc90c7389162b5b8" +checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b" [[package]] name = "async-channel" @@ -118,7 +118,7 @@ checksum = "4c8cea09c1fb10a317d1b5af8024eeba256d6554763e85ecd90ff8df31c7bbda" dependencies = [ "async-io", "blocking", - "cfg-if", + "cfg-if 0.1.10", "event-listener", "futures-lite", "once_cell", @@ -208,6 +208,12 @@ version = "0.1.10" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822" +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + [[package]] name = "chrono" version = "0.4.19" @@ -267,15 +273,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8" dependencies = [ "autocfg", - "cfg-if", + "cfg-if 0.1.10", "lazy_static", ] [[package]] name = "crossterm" -version = "0.18.0" +version = "0.18.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c2fcdc3c9cf8ee446222e8ee8691a6d21b563b8fe1a64b1873080db7b5b23cf0" +checksum = "cef9149b29071d44c9fb98fd9c27fcf74405bbdb761889ad6a03f36be93b0b15" dependencies = [ "bitflags", "crossterm_winapi", @@ -290,9 +296,9 @@ dependencies = [ [[package]] name = "crossterm_winapi" -version = "0.6.1" +version = "0.6.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "057b7146d02fb50175fd7dbe5158f6097f33d02831f43b4ee8ae4ddf67b68f5c" +checksum = "c2265c3f8e080075d9b6417aa72293fc71662f34b4af2612d8d1b074d29510db" dependencies = [ "winapi", ] @@ -303,7 +309,7 @@ version = "2.0.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "13aea89a5c93364a98e9b37b2fa237effbb694d5cfe01c5b70941f7eb087d5e3" dependencies = [ - "cfg-if", + "cfg-if 0.1.10", "dirs-sys", ] @@ -360,15 +366,15 @@ checksum = "4c7e4c2612746b0df8fed4ce0c69156021b704c9aefa360311c04e6e9e002eed" [[package]] name = "futures-core" -version = "0.3.6" +version = "0.3.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d674eaa0056896d5ada519900dbf97ead2e46a7b6621e8160d79e2f2e1e2784b" +checksum = "18eaa56102984bed2c88ea39026cff3ce3b4c7f508ca970cedf2450ea10d4e46" [[package]] name = "futures-io" -version = "0.3.6" +version = "0.3.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5fc94b64bb39543b4e432f1790b6bf18e3ee3b74653c5449f63310e9a74b123c" +checksum = "6e1798854a4727ff944a7b12aa999f58ce7aa81db80d2dfaaf2ba06f065ddd2b" [[package]] name = "futures-lite" @@ -387,9 +393,9 @@ dependencies = [ [[package]] name = "futures-macro" -version = "0.3.6" +version = "0.3.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f57ed14da4603b2554682e9f2ff3c65d7567b53188db96cb71538217fc64581b" +checksum = "e36fccf3fc58563b4a14d265027c627c3b665d7fed489427e88e7cc929559efe" dependencies = [ "proc-macro-hack", "proc-macro2", @@ -399,18 +405,18 @@ dependencies = [ [[package]] name = "futures-task" -version = "0.3.6" +version = "0.3.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4dd26820a9f3637f1302da8bceba3ff33adbe53464b54ca24d4e2d4f1db30f94" +checksum = "96d502af37186c4fef99453df03e374683f8a1eec9dcc1e66b3b82dc8278ce3c" dependencies = [ "once_cell", ] [[package]] name = "futures-util" -version = "0.3.6" +version = "0.3.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8a894a0acddba51a2d49a6f4263b1e64b8c579ece8af50fa86503d52cd1eea34" +checksum = "abcb44342f62e6f3e8ac427b8aa815f724fd705dfad060b18ac7866c15bb8e34" dependencies = [ "futures-core", "futures-macro", @@ -428,7 +434,7 @@ version = "0.1.15" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "fc587bc0ec293155d5bfa6b9891ec18a1e330c234f896ea47fbada4cadbe47e6" dependencies = [ - "cfg-if", + "cfg-if 0.1.10", "libc", "wasi 0.9.0+wasi-snapshot-preview1", ] @@ -553,11 +559,11 @@ dependencies = [ [[package]] name = "instant" -version = "0.1.7" +version = "0.1.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "63312a18f7ea8760cdd0a7c5aac1a619752a246b833545e3e36d1f81f7cd9e66" +checksum = "cb1fc4429a33e1f80d41dc9fea4d108a88bec1de8053878898ae448a0b52f613" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", ] [[package]] @@ -596,9 +602,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646" [[package]] name = "libc" -version = "0.2.79" +version = "0.2.80" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2448f6066e80e3bfc792e9c98bf705b4b0fc6e8ef5b43e5889aff0eaa9c58743" +checksum = "4d58d1b70b004888f764dfbf6a26a3b0342a1632d33968e4a179d8011c760614" [[package]] name = "lock_api" @@ -615,14 +621,14 @@ version = "0.4.11" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b" dependencies = [ - "cfg-if", + "cfg-if 0.1.10", ] [[package]] name = "lsp-types" -version = "0.82.0" +version = "0.83.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "db895abb8527cf59e3de893ab2acf52cf904faeb65e60ea6f373e11fe86464e8" +checksum = "25e0bd4b95038f2c23bda332ba0ca684e8dda765db1f9bdb63dc4c3e01f3b456" dependencies = [ "base64", "bitflags", @@ -691,9 +697,9 @@ checksum = "e4a24736216ec316047a1fc4252e27dabb04218aa4a3f37c6e7ddbf1f9782b54" [[package]] name = "ntapi" -version = "0.3.4" +version = "0.3.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7a31937dea023539c72ddae0e3571deadc1414b300483fa7aaec176168cfa9d2" +checksum = "3f6bb902e437b6d86e03cce10a7e2af662292c5dfef23b65899ea3ac9354ad44" dependencies = [ "winapi", ] @@ -762,7 +768,7 @@ version = "0.8.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "c361aa727dd08437f2f1447be8b59a33b0edd15e0fcee698f935613d9efbca9b" dependencies = [ - "cfg-if", + "cfg-if 0.1.10", "cloudabi", "instant", "libc", @@ -785,18 +791,18 @@ checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e" [[package]] name = "pin-project" -version = "0.4.27" +version = "1.0.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2ffbc8e94b38ea3d2d8ba92aea2983b503cd75d0888d75b86bb37970b5698e15" +checksum = "ee41d838744f60d959d7074e3afb6b35c7456d0f61cad38a24e35e6553f73841" dependencies = [ "pin-project-internal", ] [[package]] name = "pin-project-internal" -version = "0.4.27" +version = "1.0.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "65ad2ae56b6abe3a1ee25f15ee605bacadb9a764edaba9c2bf4103800d4a1895" +checksum = "81a4ffa594b66bff340084d4081df649a7dc049ac8d7fc458d8e628bfbbb2f86" dependencies = [ "proc-macro2", "quote", @@ -821,7 +827,7 @@ version = "2.0.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "a2a7bc6b2a29e632e45451c941832803a18cce6781db04de8a04696cdca8bde4" dependencies = [ - "cfg-if", + "cfg-if 0.1.10", "libc", "log", "wepoll-sys", @@ -1034,7 +1040,7 @@ version = "0.3.15" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b1fa70dc5c8104ec096f4fe7ede7a221d35ae13dcd19ba1ad9a81d2cab9a1c44" dependencies = [ - "cfg-if", + "cfg-if 0.1.10", "libc", "redox_syscall", "winapi", @@ -1042,9 +1048,9 @@ dependencies = [ [[package]] name = "syn" -version = "1.0.46" +version = "1.0.48" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5ad5de3220ea04da322618ded2c42233d02baca219d6f160a3e9c87cda16c942" +checksum = "cc371affeffc477f42a221a1e4297aedcea33d47d19b61455588bd9d8f6b19ac" dependencies = [ "proc-macro2", "quote", diff --git a/helix-lsp/Cargo.toml b/helix-lsp/Cargo.toml index ffd909a4..0c5d8b91 100644 --- a/helix-lsp/Cargo.toml +++ b/helix-lsp/Cargo.toml @@ -10,7 +10,7 @@ edition = "2018" helix-core = { path = "../helix-core" } helix-view = { path = "../helix-view" } -lsp-types = { version = "0.82", features = ["proposed"] } +lsp-types = { version = "0.83", features = ["proposed"] } smol = "1.2" url = "2" pathdiff = "0.2" diff --git a/helix-lsp/src/client.rs b/helix-lsp/src/client.rs index 3c2c1ce0..1583bfb8 100644 --- a/helix-lsp/src/client.rs +++ b/helix-lsp/src/client.rs @@ -9,6 +9,7 @@ use helix_core::{ChangeSet, Transaction}; use helix_view::Document; // use std::collections::HashMap; +use std::sync::atomic::{AtomicU64, Ordering}; use jsonrpc_core as jsonrpc; use lsp_types as lsp; @@ -29,7 +30,7 @@ pub struct Client { outgoing: Sender, pub incoming: Receiver, - pub request_counter: u64, + pub request_counter: AtomicU64, capabilities: Option, // TODO: handle PublishDiagnostics Version @@ -61,17 +62,16 @@ impl Client { outgoing, incoming, - request_counter: 0, + request_counter: AtomicU64::new(0), capabilities: None, // diagnostics: HashMap::new(), } } - fn next_request_id(&mut self) -> jsonrpc::Id { - let id = jsonrpc::Id::Num(self.request_counter); - self.request_counter += 1; - id + fn next_request_id(&self) -> jsonrpc::Id { + let id = self.request_counter.fetch_add(1, Ordering::Relaxed); + jsonrpc::Id::Num(id) } fn to_params(value: Value) -> Result { @@ -88,10 +88,7 @@ impl Client { } /// Execute a RPC request on the language server. - pub async fn request( - &mut self, - params: R::Params, - ) -> Result + pub async fn request(&self, params: R::Params) -> Result where R::Params: serde::Serialize, R::Result: core::fmt::Debug, // TODO: temporary @@ -128,10 +125,7 @@ impl Client { } /// Send a RPC notification to the language server. - pub async fn notify( - &mut self, - params: R::Params, - ) -> Result<()> + pub async fn notify(&self, params: R::Params) -> Result<()> where R::Params: serde::Serialize, { @@ -153,7 +147,7 @@ impl Client { /// Reply to a language server RPC call. pub async fn reply( - &mut self, + &self, id: jsonrpc::Id, result: core::result::Result, ) -> Result<()> { @@ -212,11 +206,11 @@ impl Client { Ok(()) } - pub async fn shutdown(&mut self) -> Result<()> { + pub async fn shutdown(&self) -> Result<()> { self.request::(()).await } - pub async fn exit(&mut self) -> Result<()> { + pub async fn exit(&self) -> Result<()> { self.notify::(()).await } diff --git a/helix-term/src/application.rs b/helix-term/src/application.rs index 802dd399..a4a3cf09 100644 --- a/helix-term/src/application.rs +++ b/helix-term/src/application.rs @@ -8,6 +8,8 @@ use helix_view::{ Document, Editor, Theme, View, }; +use log::{debug, info}; + use std::{ borrow::Cow, io::{self, stdout, Stdout, Write}, @@ -46,7 +48,7 @@ pub struct Application<'a> { keymap: Keymaps, executor: &'a smol::Executor<'a>, - lsp: helix_lsp::Client, + language_server: helix_lsp::Client, } struct Renderer { @@ -370,7 +372,7 @@ impl<'a> Application<'a> { editor.open(file, terminal.size)?; } - let lsp = helix_lsp::Client::start(&executor, "rust-analyzer", &[]); + let language_server = helix_lsp::Client::start(&executor, "rust-analyzer", &[]); let mut app = Self { editor, @@ -381,7 +383,7 @@ impl<'a> Application<'a> { // keymap: keymap::default(), executor, - lsp, + language_server, }; Ok(app) @@ -415,11 +417,11 @@ impl<'a> Application<'a> { let mut reader = EventStream::new(); // initialize lsp - let res = self.lsp.initialize().await; - let res = self - .lsp + self.language_server.initialize().await.unwrap(); + self.language_server .text_document_did_open(&self.editor.view().unwrap().doc) - .await; + .await + .unwrap(); self.render(); @@ -433,8 +435,8 @@ impl<'a> Application<'a> { event = reader.next().fuse() => { self.handle_terminal_events(event).await } - call = self.lsp.incoming.next().fuse() => { - self.handle_lsp_message(call).await + call = self.language_server.incoming.next().fuse() => { + self.handle_language_server_message(call).await } } } @@ -566,7 +568,7 @@ impl<'a> Application<'a> { }; } - pub async fn handle_lsp_message(&mut self, call: Option) { + pub async fn handle_language_server_message(&mut self, call: Option) { use helix_lsp::{Call, Notification}; match call { Some(Call::Notification(helix_lsp::jsonrpc::Notification { @@ -605,6 +607,7 @@ impl<'a> Application<'a> { view.doc.diagnostics = diagnostics; + // TODO: we want to process all the events in queue, then render. publishDiagnostic tends to send a whole bunch of events self.render(); } } diff --git a/helix-view/src/commands.rs b/helix-view/src/commands.rs index 52e09dd6..f2e62044 100644 --- a/helix-view/src/commands.rs +++ b/helix-view/src/commands.rs @@ -404,6 +404,8 @@ fn append_changes_to_history(view: &mut View) { let old_state = std::mem::replace(&mut view.doc.old_state, view.doc.state.clone()); // TODO: take transaction by value? view.doc.history.commit_revision(&transaction, &old_state); + + // TODO: notify LSP of changes } pub fn normal_mode(view: &mut View, _count: usize) { -- cgit v1.2.3-70-g09d2 From 39bf1ca82514e1dc56dfebdce2558cce662367d1 Mon Sep 17 00:00:00 2001 From: Blaž Hrastnik Date: Tue, 1 Dec 2020 09:53:17 +0900 Subject: Update deps. --- Cargo.lock | 150 ++++++++++++++++++++++++++------------------- helix-lsp/Cargo.toml | 2 +- helix-lsp/src/client.rs | 3 +- helix-lsp/src/lib.rs | 2 +- helix-view/src/document.rs | 2 +- 5 files changed, 93 insertions(+), 66 deletions(-) (limited to 'helix-lsp/src/client.rs') diff --git a/Cargo.lock b/Cargo.lock index c9e421a2..a3e93bd7 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -40,9 +40,9 @@ dependencies = [ [[package]] name = "async-executor" -version = "1.3.0" +version = "1.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d373d78ded7d0b3fa8039375718cde0aace493f2e34fb60f51cbf567562ca801" +checksum = "eb877970c7b440ead138f6321a3b5395d6061183af779340b65e20c0fede9146" dependencies = [ "async-task", "concurrent-queue", @@ -65,9 +65,9 @@ dependencies = [ [[package]] name = "async-io" -version = "1.1.10" +version = "1.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d54bc4c1c7292475efb2253227dbcfad8fe1ca4c02bc62c510cc2f3da5c4704e" +checksum = "9315f8f07556761c3e48fec2e6b276004acf426e6dc068b2c2251854d65ee0fd" dependencies = [ "concurrent-queue", "fastrand", @@ -144,6 +144,12 @@ version = "0.12.3" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff" +[[package]] +name = "base64" +version = "0.13.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd" + [[package]] name = "bitflags" version = "1.2.1" @@ -189,9 +195,9 @@ checksum = "df8670b8c7b9dae1793364eafadf7239c40d669904660c5960d74cfd80b46a53" [[package]] name = "cc" -version = "1.0.61" +version = "1.0.65" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ed67cbde08356238e75fc4656be4749481eeffb09e19f320a25237d5221c985d" +checksum = "95752358c8f7552394baf48cd82695b345628ad3f170d607de3ca03b8dacca15" dependencies = [ "jobserver", ] @@ -262,12 +268,12 @@ checksum = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc" [[package]] name = "crossbeam-utils" -version = "0.7.2" +version = "0.8.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8" +checksum = "02d96d1e189ef58269ebe5b97953da3274d83a93af647c2ddd6f9dab28cedb8d" dependencies = [ "autocfg", - "cfg-if 0.1.10", + "cfg-if 1.0.0", "lazy_static", ] @@ -342,6 +348,16 @@ dependencies = [ "log", ] +[[package]] +name = "form_urlencoded" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ece68d15c92e84fa4f19d3780f1294e5ca82a78a6d515f1efaabcc144688be00" +dependencies = [ + "matches", + "percent-encoding", +] + [[package]] name = "futf" version = "0.1.4" @@ -360,15 +376,15 @@ checksum = "4c7e4c2612746b0df8fed4ce0c69156021b704c9aefa360311c04e6e9e002eed" [[package]] name = "futures-core" -version = "0.3.7" +version = "0.3.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "18eaa56102984bed2c88ea39026cff3ce3b4c7f508ca970cedf2450ea10d4e46" +checksum = "847ce131b72ffb13b6109a221da9ad97a64cbe48feb1028356b836b47b8f1748" [[package]] name = "futures-io" -version = "0.3.7" +version = "0.3.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6e1798854a4727ff944a7b12aa999f58ce7aa81db80d2dfaaf2ba06f065ddd2b" +checksum = "611834ce18aaa1bd13c4b374f5d653e1027cf99b6b502584ff8c9a64413b30bb" [[package]] name = "futures-lite" @@ -387,9 +403,9 @@ dependencies = [ [[package]] name = "futures-macro" -version = "0.3.7" +version = "0.3.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e36fccf3fc58563b4a14d265027c627c3b665d7fed489427e88e7cc929559efe" +checksum = "77408a692f1f97bcc61dc001d752e00643408fbc922e4d634c655df50d595556" dependencies = [ "proc-macro-hack", "proc-macro2", @@ -399,18 +415,18 @@ dependencies = [ [[package]] name = "futures-task" -version = "0.3.7" +version = "0.3.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "96d502af37186c4fef99453df03e374683f8a1eec9dcc1e66b3b82dc8278ce3c" +checksum = "7c554eb5bf48b2426c4771ab68c6b14468b6e76cc90996f528c3338d761a4d0d" dependencies = [ "once_cell", ] [[package]] name = "futures-util" -version = "0.3.7" +version = "0.3.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "abcb44342f62e6f3e8ac427b8aa815f724fd705dfad060b18ac7866c15bb8e34" +checksum = "d304cff4a7b99cfb7986f7d43fbe93d175e72e704a8860787cc95e9ffd85cbd2" dependencies = [ "futures-core", "futures-macro", @@ -555,9 +571,9 @@ dependencies = [ [[package]] name = "instant" -version = "0.1.8" +version = "0.1.9" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "cb1fc4429a33e1f80d41dc9fea4d108a88bec1de8053878898ae448a0b52f613" +checksum = "61124eeebbd69b8190558df225adf7e4caafce0d743919e5d6b19652314ec5ec" dependencies = [ "cfg-if 1.0.0", ] @@ -604,9 +620,9 @@ checksum = "4d58d1b70b004888f764dfbf6a26a3b0342a1632d33968e4a179d8011c760614" [[package]] name = "lock_api" -version = "0.4.1" +version = "0.4.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "28247cc5a5be2f05fbcd76dd0cf2c7d3b5400cb978a28042abcd4fa0b3f8261c" +checksum = "dd96ffd135b2fd7b973ac026d28085defbe8983df057ced3eb4f2130b0831312" dependencies = [ "scopeguard", ] @@ -622,11 +638,11 @@ dependencies = [ [[package]] name = "lsp-types" -version = "0.83.0" +version = "0.84.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "25e0bd4b95038f2c23bda332ba0ca684e8dda765db1f9bdb63dc4c3e01f3b456" +checksum = "3b95be71fe205e44de754185bcf86447b65813ce1ceb298f8d3793ade5fff08d" dependencies = [ - "base64", + "base64 0.12.3", "bitflags", "serde", "serde_json", @@ -654,9 +670,9 @@ checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525" [[package]] name = "mio" -version = "0.7.5" +version = "0.7.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8962c171f57fcfffa53f4df1bb15ec4c8cf26a7569459c9ceb62d94aab0d9584" +checksum = "f33bc887064ef1fd66020c9adfc45bb9f33d75a42096c81e7c56c65b75dd1a8b" dependencies = [ "libc", "log", @@ -667,9 +683,9 @@ dependencies = [ [[package]] name = "miow" -version = "0.3.5" +version = "0.3.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "07b88fb9795d4d36d62a012dfbf49a8f5cf12751f36d31a9dbe66d528e58979e" +checksum = "5a33c1b55807fbed163481b5ba66db4b2fa6cde694a5027be10fb724206c5897" dependencies = [ "socket2", "winapi", @@ -731,15 +747,15 @@ dependencies = [ [[package]] name = "once_cell" -version = "1.4.1" +version = "1.5.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "260e51e7efe62b592207e9e13a68e43692a7a279171d6ba57abd208bf23645ad" +checksum = "13bd41f508810a131401606d54ac32a467c97172d74ba7662562ebba5ad07fa0" [[package]] name = "os_str_bytes" -version = "2.3.2" +version = "2.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2ac6fe3538f701e339953a3ebbe4f39941aababa8a3f6964635b24ab526daeac" +checksum = "afb2e1c3ee07430c2cf76151675e583e0f19985fa6efae47d6848a3e2c824f85" [[package]] name = "parking" @@ -749,9 +765,9 @@ checksum = "427c3892f9e783d91cc128285287e70a59e206ca452770ece88a76f7a3eddd72" [[package]] name = "parking_lot" -version = "0.11.0" +version = "0.11.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a4893845fa2ca272e647da5d0e46660a314ead9c2fdd9a883aabc32e481a8733" +checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb" dependencies = [ "instant", "lock_api", @@ -787,18 +803,18 @@ checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e" [[package]] name = "pin-project" -version = "1.0.1" +version = "1.0.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ee41d838744f60d959d7074e3afb6b35c7456d0f61cad38a24e35e6553f73841" +checksum = "9ccc2237c2c489783abd8c4c80e5450fc0e98644555b1364da68cc29aa151ca7" dependencies = [ "pin-project-internal", ] [[package]] name = "pin-project-internal" -version = "1.0.1" +version = "1.0.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "81a4ffa594b66bff340084d4081df649a7dc049ac8d7fc458d8e628bfbbb2f86" +checksum = "f8e8d2bf0b23038a4424865103a4df472855692821aab4e4f5c3312d461d9e5f" dependencies = [ "proc-macro2", "quote", @@ -906,11 +922,11 @@ dependencies = [ [[package]] name = "rust-argon2" -version = "0.8.2" +version = "0.8.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9dab61250775933275e84053ac235621dfb739556d5c54a2f2e9313b7cf43a19" +checksum = "4b18820d944b33caa75a71378964ac46f58517c92b6ae5f762636247c09e78fb" dependencies = [ - "base64", + "base64 0.13.0", "blake2b_simd", "constant_time_eq", "crossbeam-utils", @@ -1007,15 +1023,15 @@ checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8" [[package]] name = "smallvec" -version = "1.4.2" +version = "1.5.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "fbee7696b84bbf3d89a1c2eccff0850e3047ed46bfcd2e92c29a2d074d57e252" +checksum = "7acad6f34eb9e8a259d3283d1e8c1d34d7415943d4895f65cc73813c7396fc85" [[package]] name = "smol" -version = "1.2.4" +version = "1.2.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "aaf8ded16994c0ae59596c6e4733c76faeb0533c26fd5ca1b1bc89271a049a66" +checksum = "85cf3b5351f3e783c1d79ab5fc604eeed8b8ae9abd36b166e8b87a089efd85e4" dependencies = [ "async-channel", "async-executor", @@ -1031,11 +1047,11 @@ dependencies = [ [[package]] name = "socket2" -version = "0.3.15" +version = "0.3.17" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b1fa70dc5c8104ec096f4fe7ede7a221d35ae13dcd19ba1ad9a81d2cab9a1c44" +checksum = "2c29947abdee2a218277abeca306f25789c938e500ea5a9d4b12a5a504466902" dependencies = [ - "cfg-if 0.1.10", + "cfg-if 1.0.0", "libc", "redox_syscall", "winapi", @@ -1043,9 +1059,9 @@ dependencies = [ [[package]] name = "syn" -version = "1.0.48" +version = "1.0.53" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "cc371affeffc477f42a221a1e4297aedcea33d47d19b61455588bd9d8f6b19ac" +checksum = "8833e20724c24de12bbaba5ad230ea61c3eafb05b881c7c9d3cfe8638b187e68" dependencies = [ "proc-macro2", "quote", @@ -1113,9 +1129,18 @@ dependencies = [ [[package]] name = "tinyvec" -version = "0.3.4" +version = "1.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ccf8dbc19eb42fba10e8feaaec282fb50e2c14b2726d6301dbfeed0f73306a6f" +dependencies = [ + "tinyvec_macros", +] + +[[package]] +name = "tinyvec_macros" +version = "0.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "238ce071d267c5710f9d31451efec16c5ee22de34df17cc05e56cbc92e967117" +checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c" [[package]] name = "tree-sitter" @@ -1129,8 +1154,8 @@ dependencies = [ [[package]] name = "tui" -version = "0.12.0" -source = "git+https://github.com/fdehau/tui-rs#25ff2e5e61f8902101e485743992db2412f77aad" +version = "0.13.0" +source = "git+https://github.com/fdehau/tui-rs#efdd6bfb193dafcb5e3bdc75e7d2d314065da1d7" dependencies = [ "bitflags", "cassowary", @@ -1150,18 +1175,18 @@ dependencies = [ [[package]] name = "unicode-normalization" -version = "0.1.13" +version = "0.1.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6fb19cf769fa8c6a80a162df694621ebeb4dafb606470b2b2fce0be40a98a977" +checksum = "a13e63ab62dbe32aeee58d1c5408d35c36c392bba5d9d3142287219721afe606" dependencies = [ "tinyvec", ] [[package]] name = "unicode-segmentation" -version = "1.6.0" +version = "1.7.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0" +checksum = "bb0d2e7be6ae3a5fa87eed5fb451aff96f2573d2694942e40543ae0bbe19c796" [[package]] name = "unicode-width" @@ -1177,10 +1202,11 @@ checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564" [[package]] name = "url" -version = "2.1.1" +version = "2.2.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb" +checksum = "5909f2b0817350449ed73e8bcd81c8c3c8d9a7a5d8acba4b27db277f1868976e" dependencies = [ + "form_urlencoded", "idna", "matches", "percent-encoding", diff --git a/helix-lsp/Cargo.toml b/helix-lsp/Cargo.toml index 08216f59..2ecd0cc1 100644 --- a/helix-lsp/Cargo.toml +++ b/helix-lsp/Cargo.toml @@ -11,7 +11,7 @@ helix-core = { path = "../helix-core" } helix-view = { path = "../helix-view" } once_cell = "1.4" -lsp-types = { version = "0.83", features = ["proposed"] } +lsp-types = { version = "0.84", features = ["proposed"] } smol = "1.2" url = "2" pathdiff = "0.2" diff --git a/helix-lsp/src/client.rs b/helix-lsp/src/client.rs index 1583bfb8..1f07cf89 100644 --- a/helix-lsp/src/client.rs +++ b/helix-lsp/src/client.rs @@ -183,7 +183,7 @@ impl Client { #[allow(deprecated)] let params = lsp::InitializeParams { - process_id: Some(u64::from(std::process::id())), + process_id: Some(std::process::id()), root_path: None, // root_uri: Some(lsp_types::Url::parse("file://localhost/")?), root_uri: None, // set to project root in the future @@ -194,6 +194,7 @@ impl Client { trace: None, workspace_folders: None, client_info: None, + locale: None, // TODO }; let response = self.request::(params).await?; diff --git a/helix-lsp/src/lib.rs b/helix-lsp/src/lib.rs index 8353ef7d..eae6fa86 100644 --- a/helix-lsp/src/lib.rs +++ b/helix-lsp/src/lib.rs @@ -38,7 +38,7 @@ pub mod util { let line_start = doc.char_to_utf16_cu(line); let col = doc.char_to_utf16_cu(pos) - line_start; - lsp::Position::new(line as u64, col as u64) + lsp::Position::new(line as u32, col as u32) } } diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs index e8f311c5..7c4596ad 100644 --- a/helix-view/src/document.rs +++ b/helix-view/src/document.rs @@ -32,7 +32,7 @@ pub struct Document { pub changes: ChangeSet, pub old_state: State, pub history: History, - pub version: i64, // should be usize? + pub version: i32, // should be usize? pub diagnostics: Vec, } -- cgit v1.2.3-70-g09d2