mirror of https://github.com/helix-editor/helix
define new config options
Pascal Kuthe
10 months ago
parent
5e74d3c821
commit
7ba8674466
@ -0,0 +1,113 @@
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use std::time::Duration;
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use crate::*;
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mod language;
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mod lsp;
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mod ui;
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pub use lsp::init_language_server_config;
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options! {
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use ui::*;
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use lsp::*;
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use language::*;
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struct WrapConfig {
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/// Soft wrap lines that exceed viewport width.
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enable: bool = false,
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/// Maximum free space left at the end of the line.
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/// Automatically limited to a quarter of the viewport.
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max_wrap: u16 = 20,
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/// Maximum indentation to carry over when soft wrapping a line.
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/// Automatically limited to a quarter of the viewport.
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max_indent_retain: u16 = 40,
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/// Text inserted before soft wrapped lines, highlighted with `ui.virtual.wrap`.
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wrap_indicator: String = "↪",
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/// Soft wrap at `text-width` instead of using the full viewport size.
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wrap_at_text_width: bool = false,
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/// Maximum line length. Used for the `:reflow` command and
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/// soft-wrapping if `soft-wrap.wrap-at-text-width` is set
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text_width: usize = 80,
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}
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struct MouseConfig {
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/// Enable mouse mode
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#[read = copy]
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mouse: bool = true,
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/// Number of lines to scroll per scroll wheel step.
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#[read = copy]
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scroll_lines: usize = 3,
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/// Middle click paste support
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#[read = copy]
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middle_click_paste: bool = true,
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}
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struct SmartTabConfig {
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/// If set to true, then when the cursor is in a position with
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/// non-whitespace to its left, instead of inserting a tab, it will run
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/// `move_parent_node_end`. If there is only whitespace to the left,
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/// then it inserts a tab as normal. With the default bindings, to
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/// explicitly insert a tab character, press Shift-tab.
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#[name = "smart-tab.enable"]
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#[read = copy]
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enable: bool = true,
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/// Normally, when a menu is on screen, such as when auto complete
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/// is triggered, the tab key is bound to cycling through the items.
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/// This means when menus are on screen, one cannot use the tab key
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/// to trigger the `smart-tab` command. If this option is set to true,
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/// the `smart-tab` command always takes precedence, which means one
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/// cannot use the tab key to cycle through menu items. One of the other
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/// bindings must be used instead, such as arrow keys or `C-n`/`C-p`.
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#[name = "smart-tab.supersede-menu"]
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#[read = copy]
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supersede_menu: bool = false,
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}
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struct SearchConfig {
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/// Enable smart case regex searching (case-insensitive unless pattern
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/// contains upper case characters)
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#[name = "search.smart-case"]
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#[read = copy]
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smart_case: bool = true,
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/// Whether the search should wrap after depleting the matches
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#[name = "search.wrap-round"]
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#[read = copy]
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wrap_round: bool = true,
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}
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struct MiscConfig {
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/// Number of lines of padding around the edge of the screen when scrolling.
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#[read = copy]
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scrolloff: usize = 5,
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/// Shell to use when running external commands
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#[read = deref]
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shell: List<String> = if cfg!(windows) {
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&["cmd", "/C"]
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} else {
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&["sh", "-c"]
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},
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/// Enable automatic saving on the focus moving away from Helix.
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/// Requires [focus event support](https://github.com/helix-editor/
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/// helix/wiki/Terminal-Support) from your terminal
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#[read = copy]
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auto_save: bool = false,
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/// Whether to automatically insert a trailing line-ending on write
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/// if missing
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#[read = copy]
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insert_final_newline: bool = true,
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/// Time in milliseconds since last keypress before idle timers trigger.
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/// Used for autocompletion, set to 0 for instant
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#[read = copy]
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idle_timeout: Duration = Duration::from_millis(250),
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}
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}
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impl Ty for Duration {
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fn from_value(val: Value) -> anyhow::Result<Self> {
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let val: usize = val.typed()?;
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Ok(Duration::from_millis(val as _))
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}
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fn to_value(&self) -> Value {
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Value::Int(self.as_millis().try_into().unwrap())
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}
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}
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@ -0,0 +1,27 @@
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use crate::*;
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options! {
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struct LanguageConfig {
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/// regex pattern that will be tested against a language name in order to determine whether this language should be used for a potential [language injection][treesitter-language-injection] site.
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#[validator = regex_str_validator()]
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injection_regex: Option<String> = None,
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/// The interpreters from the shebang line, for example `["sh", "bash"]`
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#[read = deref]
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shebangs: List<String> = List::default(),
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/// The token to use as a comment-token
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#[read = deref]
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comment_token: String = "//",
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/// The tree-sitter grammar to use (defaults to the language name)
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grammar: Option<String> = None,
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}
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struct FormatterConfiguration {
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#[read = copy]
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auto_format: bool = true,
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#[name = "formatter.command"]
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formatter_command: Option<String> = None,
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#[name = "formatter.args"]
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#[read = deref]
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formatter_args: List<String> = List::default(),
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}
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}
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@ -0,0 +1,266 @@
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use std::fmt::{self, Display};
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use serde::{Deserialize, Serialize};
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use crate::*;
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/// Describes the severity level of a [`Diagnostic`].
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#[derive(Debug, Clone, Copy, Eq, PartialEq, PartialOrd, Ord, Deserialize, Serialize)]
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pub enum Severity {
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Hint,
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Info,
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Warning,
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Error,
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}
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impl Ty for Severity {
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fn from_value(val: Value) -> anyhow::Result<Self> {
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let val: String = val.typed()?;
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match &*val {
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"hint" => Ok(Severity::Hint),
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"info" => Ok(Severity::Info),
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"warning" => Ok(Severity::Warning),
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"error" => Ok(Severity::Error),
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_ => bail!("expected one of 'hint', 'info', 'warning' or 'error' (got {val:?})"),
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}
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}
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fn to_value(&self) -> Value {
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match self {
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Severity::Hint => "hint".into(),
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Severity::Info => "info".into(),
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Severity::Warning => "warning".into(),
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Severity::Error => "error".into(),
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}
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}
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}
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// TODO: move to stdx
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/// Helper macro that automatically generates an array
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/// that contains all variants of an enum
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macro_rules! variant_list {
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(
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$(#[$outer:meta])*
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$vis: vis enum $name: ident {
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$($(#[$inner: meta])* $variant: ident $(= $_: literal)?),*$(,)?
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}
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) => {
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$(#[$outer])*
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$vis enum $name {
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$($(#[$inner])* $variant),*
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}
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impl $name {
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$vis const ALL: &[$name] = &[$(Self::$variant),*];
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}
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}
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}
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variant_list! {
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#[derive(Clone, Copy, PartialEq, Eq, Hash)]
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pub enum LanguageServerFeature {
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Format,
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GotoDeclaration,
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GotoDefinition,
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GotoTypeDefinition,
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GotoReference,
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GotoImplementation,
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// Goto, use bitflags, combining previous Goto members?
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SignatureHelp,
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Hover,
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DocumentHighlight,
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Completion,
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CodeAction,
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WorkspaceCommand,
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DocumentSymbols,
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WorkspaceSymbols,
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// Symbols, use bitflags, see above?
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Diagnostics,
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RenameSymbol,
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InlayHints,
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}
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}
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impl LanguageServerFeature {
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fn to_str(self) -> &'static str {
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use LanguageServerFeature::*;
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match self {
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Format => "format",
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GotoDeclaration => "goto-declaration",
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GotoDefinition => "goto-definition",
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GotoTypeDefinition => "goto-type-definition",
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GotoReference => "goto-reference",
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GotoImplementation => "goto-implementation",
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SignatureHelp => "signature-help",
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Hover => "hover",
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DocumentHighlight => "document-highlight",
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Completion => "completion",
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CodeAction => "code-action",
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WorkspaceCommand => "workspace-command",
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DocumentSymbols => "document-symbols",
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WorkspaceSymbols => "workspace-symbols",
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Diagnostics => "diagnostics",
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RenameSymbol => "rename-symbol",
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InlayHints => "inlay-hints",
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}
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}
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fn description(self) -> &'static str {
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use LanguageServerFeature::*;
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match self {
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Format => "Use this language server for autoformatting.",
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GotoDeclaration => "Use this language server for the goto_declaration command.",
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GotoDefinition => "Use this language server for the goto_definition command.",
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GotoTypeDefinition => "Use this language server for the goto_type_definition command.",
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GotoReference => "Use this language server for the goto_reference command.",
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GotoImplementation => "Use this language server for the goto_implementation command.",
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SignatureHelp => "Use this language server to display signature help.",
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Hover => "Use this language server to display hover information.",
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DocumentHighlight => {
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"Use this language server for the select_references_to_symbol_under_cursor command."
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}
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Completion => "Request completion items from this language server.",
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CodeAction => "Use this language server for the code_action command.",
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WorkspaceCommand => "Use this language server for :lsp-workspace-command.",
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DocumentSymbols => "Use this language server for the symbol_picker command.",
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WorkspaceSymbols => "Use this language server for the workspace_symbol_picker command.",
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Diagnostics => "Display diagnostics emitted by this language server.",
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RenameSymbol => "Use this language server for the rename_symbol command.",
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InlayHints => "Display inlay hints form this language server.",
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}
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}
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}
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impl Display for LanguageServerFeature {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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let feature = self.to_str();
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write!(f, "{feature}",)
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}
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}
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impl Debug for LanguageServerFeature {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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write!(f, "{self}")
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}
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}
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impl Ty for LanguageServerFeature {
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fn from_value(val: Value) -> anyhow::Result<Self> {
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let val: String = val.typed()?;
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use LanguageServerFeature::*;
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match &*val {
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"format" => Ok(Format),
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"goto-declaration" => Ok(GotoDeclaration),
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"goto-definition" => Ok(GotoDefinition),
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"goto-type-definition" => Ok(GotoTypeDefinition),
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"goto-reference" => Ok(GotoReference),
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"goto-implementation" => Ok(GotoImplementation),
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"signature-help" => Ok(SignatureHelp),
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"hover" => Ok(Hover),
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"document-highlight" => Ok(DocumentHighlight),
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"completion" => Ok(Completion),
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"code-action" => Ok(CodeAction),
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"workspace-command" => Ok(WorkspaceCommand),
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"document-symbols" => Ok(DocumentSymbols),
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"workspace-symbols" => Ok(WorkspaceSymbols),
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"diagnostics" => Ok(Diagnostics),
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"rename-symbol" => Ok(RenameSymbol),
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"inlay-hints" => Ok(InlayHints),
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_ => bail!("invalid language server feature {val}"),
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}
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}
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fn to_value(&self) -> Value {
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Value::String(self.to_str().into())
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}
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}
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pub fn init_language_server_config(registry: &mut OptionRegistry, languag_server: &str) {
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registry.register(
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&format!("language-servers.{languag_server}.active"),
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"Wether this language servers is used for a buffer",
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false,
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);
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for &feature in LanguageServerFeature::ALL {
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registry.register(
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&format!("language-servers.{languag_server}.{feature}"),
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feature.description(),
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true,
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);
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}
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}
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options! {
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struct LspConfig {
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/// Enables LSP integration. Setting to false will completely disable language servers.
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#[name = "lsp.enable"]
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#[read = copy]
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enable: bool = true,
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/// Enables LSP integration. Setting to false will completely disable language servers.
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#[name = "lsp.display-messages"]
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#[read = copy]
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display_messages: bool = false,
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/// Enable automatic popup of signature help (parameter hints)
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#[name = "lsp.auto-signature-help"]
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#[read = copy]
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auto_signature_help: bool = true,
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/// Enable automatic popup of signature help (parameter hints)
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#[name = "lsp.display-inlay-hints"]
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#[read = copy]
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display_inlay_hints: bool = false,
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/// Display docs under signature help popup
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#[name = "lsp.display-signature-help-docs"]
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#[read = copy]
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display_signature_help_docs: bool = true,
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/// Enables snippet completions. Requires a server restart
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/// (`:lsp-restart`) to take effect after `:config-reload`/`:set`.
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#[name = "lsp.snippets"]
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#[read = copy]
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snippets: bool = true,
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/// Include declaration in the goto references popup.
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#[name = "lsp.goto-reference-include-declaration"]
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#[read = copy]
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goto_reference_include_declaration: bool = true,
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// TODO(breaing): prefix all options below with `lsp.`
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/// The language-id for language servers, checkout the
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/// table at [TextDocumentItem](https://microsoft.github.io/
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/// language-server-protocol/specifications/lsp/3.17/specification/
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/// #textDocumentItem) for the right id
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#[name = "languague-id"]
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language_server_id: Option<String> = None,
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// TODO(breaking): rename to root-markers to differentiate from workspace-roots
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// TODO: also makes this setteble on the language server
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/// A set of marker files to look for when trying to find the workspace
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/// root. For example `Cargo.lock`, `yarn.lock`
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roots: List<String> = List::default(),
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// TODO: also makes this setteble on the language server
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/// Directories relative to the workspace root that are treated as LSP
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/// roots. The search for root markers (starting at the path of the
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/// file) will stop at these paths.
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#[name = "workspace-lsp-roots"]
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workspace_roots: List<String> = List::default(),
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/// An array of LSP diagnostic sources assumed unchanged when the
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/// language server resends the same set of diagnostics. Helix can track
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/// the position for these diagnostics internally instead. Useful for
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/// diagnostics that are recomputed on save.
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persistent_diagnostic_sources: List<String> = List::default(),
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/// Minimal severity of diagnostic for it to be displayed. (Allowed
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/// values: `error`, `warning`, `info`, `hint`)
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diagnostic_severity: Severity = Severity::Hint,
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}
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struct CompletionConfig {
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/// Automatic auto-completion, automatically pop up without user trigger.
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#[read = copy]
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auto_completion: bool = true,
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/// Whether to apply completion item instantly when selected
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#[read = copy]
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preview_completion_insert: bool = true,
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/// Whether to apply completion item instantly when selected
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#[read = copy]
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completion_replace: bool = false,
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/// Whether to apply completion item instantly when selected
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#[read = copy]
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completion_trigger_len: u8 = 2,
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}
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}
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@ -0,0 +1,291 @@
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use serde::{Deserialize, Serialize};
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use crate::*;
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#[derive(Debug, Copy, Clone, PartialEq, Eq, Serialize, Deserialize)]
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#[serde(rename_all = "kebab-case")]
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pub enum StatusLineElement {
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/// The editor mode (Normal, Insert, Visual/Selection)
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Mode,
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/// The LSP activity spinner
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Spinner,
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/// The file basename (the leaf of the open file's path)
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FileBaseName,
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/// The relative file path
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FileName,
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// The file modification indicator
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FileModificationIndicator,
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/// An indicator that shows `"[readonly]"` when a file cannot be written
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ReadOnlyIndicator,
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/// The file encoding
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FileEncoding,
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/// The file line endings (CRLF or LF)
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FileLineEnding,
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/// The file type (language ID or "text")
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FileType,
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/// A summary of the number of errors and warnings
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Diagnostics,
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/// A summary of the number of errors and warnings on file and workspace
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WorkspaceDiagnostics,
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/// The number of selections (cursors)
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Selections,
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/// The number of characters currently in primary selection
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PrimarySelectionLength,
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/// The cursor position
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Position,
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/// The separator string
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Separator,
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/// The cursor position as a percent of the total file
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PositionPercentage,
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/// The total line numbers of the current file
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TotalLineNumbers,
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/// A single space
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Spacer,
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/// Current version control information
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VersionControl,
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/// Indicator for selected register
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Register,
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}
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config_serde_adapter!(StatusLineElement);
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#[derive(Debug, Clone, Copy, PartialEq, Eq, Deserialize, Serialize)]
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#[serde(rename_all = "lowercase")]
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/// UNSTABLE
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pub enum CursorKind {
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/// █
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Block,
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/// |
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Bar,
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/// _
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Underline,
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/// Hidden cursor, can set cursor position with this to let IME have correct cursor position.
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Hidden,
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}
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impl Default for CursorKind {
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fn default() -> Self {
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Self::Block
|
||||
}
|
||||
}
|
||||
|
||||
config_serde_adapter!(CursorKind);
|
||||
|
||||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Serialize, Deserialize)]
|
||||
#[serde(rename_all = "kebab-case")]
|
||||
pub enum WhitespaceRenderValue {
|
||||
None,
|
||||
// TODO
|
||||
// Selection,
|
||||
All,
|
||||
}
|
||||
|
||||
config_serde_adapter!(WhitespaceRenderValue);
|
||||
|
||||
/// bufferline render modes
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
|
||||
#[serde(rename_all = "kebab-case")]
|
||||
pub enum BufferLine {
|
||||
/// Don't render bufferline
|
||||
Never,
|
||||
/// Always render
|
||||
Always,
|
||||
/// Only if multiple buffers are open
|
||||
Multiple,
|
||||
}
|
||||
|
||||
config_serde_adapter!(BufferLine);
|
||||
|
||||
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
|
||||
#[serde(rename_all = "kebab-case")]
|
||||
pub enum PopupBorderConfig {
|
||||
None,
|
||||
All,
|
||||
Popup,
|
||||
Menu,
|
||||
}
|
||||
|
||||
config_serde_adapter!(PopupBorderConfig);
|
||||
|
||||
options! {
|
||||
struct UiConfig {
|
||||
/// Whether to display info boxes
|
||||
#[read = copy]
|
||||
auto_info: bool = true,
|
||||
/// Renders a line at the top of the editor displaying open buffers.
|
||||
/// Can be `always`, `never` or `multiple` (only shown if more than one
|
||||
/// buffer is in use)
|
||||
#[read = copy]
|
||||
bufferline: BufferLine = BufferLine::Never,
|
||||
/// Highlight all lines with a cursor
|
||||
#[read = copy]
|
||||
cursorline: bool = false,
|
||||
/// Highlight all columns with a cursor
|
||||
#[read = copy]
|
||||
cursorcolumn: bool = false,
|
||||
/// List of column positions at which to display the rulers.
|
||||
#[read = deref]
|
||||
rulers: List<u16> = List::default(),
|
||||
/// Whether to color the mode indicator with different colors depending on the mode itself
|
||||
#[read = copy]
|
||||
popup_border: bool = false,
|
||||
/// Whether to color the mode indicator with different colors depending on the mode itself
|
||||
#[read = copy]
|
||||
color_modes: bool = false,
|
||||
}
|
||||
|
||||
struct WhiteSpaceRenderConfig {
|
||||
#[name = "whitespace.characters.space"]
|
||||
#[read = copy]
|
||||
space_char: char = '·', // U+00B7
|
||||
#[name = "whitespace.characters.nbsp"]
|
||||
#[read = copy]
|
||||
nbsp_char: char = '⍽', // U+237D
|
||||
#[name = "whitespace.characters.tab"]
|
||||
#[read = copy]
|
||||
tab_char: char = '→', // U+2192
|
||||
#[name = "whitespace.characters.tabpad"]
|
||||
#[read = copy]
|
||||
tabpad_char: char = '⏎', // U+23CE
|
||||
#[name = "whitespace.characters.newline"]
|
||||
#[read = copy]
|
||||
newline_char: char = ' ',
|
||||
#[name = "whitespace.render.default"]
|
||||
#[read = copy]
|
||||
render: WhitespaceRenderValue = WhitespaceRenderValue::None,
|
||||
#[name = "whitespace.render.space"]
|
||||
#[read = copy]
|
||||
render_space: Option<WhitespaceRenderValue> = None,
|
||||
#[name = "whitespace.render.nbsp"]
|
||||
#[read = copy]
|
||||
render_nbsp: Option<WhitespaceRenderValue> = None,
|
||||
#[name = "whitespace.render.tab"]
|
||||
#[read = copy]
|
||||
render_tab: Option<WhitespaceRenderValue> = None,
|
||||
#[name = "whitespace.render.newline"]
|
||||
#[read = copy]
|
||||
render_newline: Option<WhitespaceRenderValue> = None,
|
||||
}
|
||||
|
||||
struct TerminfoConfig {
|
||||
/// Set to `true` to override automatic detection of terminal truecolor
|
||||
/// support in the event of a false negative
|
||||
#[name = "true-color"]
|
||||
#[read = copy]
|
||||
force_true_color: bool = false,
|
||||
/// Set to `true` to override automatic detection of terminal undercurl
|
||||
/// support in the event of a false negative
|
||||
#[name = "undercurl"]
|
||||
#[read = copy]
|
||||
force_undercurl: bool = false,
|
||||
}
|
||||
|
||||
struct IndentGuidesConfig {
|
||||
/// Whether to render indent guides
|
||||
#[read = copy]
|
||||
render: bool = false,
|
||||
/// Character to use for rendering indent guides
|
||||
#[read = copy]
|
||||
character: char = '│',
|
||||
/// Number of indent levels to skip
|
||||
#[read = copy]
|
||||
skip_levels: u8 = 0,
|
||||
}
|
||||
|
||||
struct CursorShapeConfig {
|
||||
/// Cursor shape in normal mode
|
||||
#[name = "cursor-shape.normal"]
|
||||
#[read = copy]
|
||||
normal_mode_cursor: CursorKind = CursorKind::Block,
|
||||
/// Cursor shape in select mode
|
||||
#[name = "cursor-shape.select"]
|
||||
#[read = copy]
|
||||
select_mode_cursor: CursorKind = CursorKind::Block,
|
||||
/// Cursor shape in insert mode
|
||||
#[name = "cursor-shape.insert"]
|
||||
#[read = copy]
|
||||
insert_mode_cursor: CursorKind = CursorKind::Block,
|
||||
}
|
||||
|
||||
struct FilePickerConfig {
|
||||
/// Whether to exclude hidden files from any file pickers.
|
||||
#[name = "file-picker.hidden"]
|
||||
#[read = copy]
|
||||
hidden: bool = true,
|
||||
/// Follow symlinks instead of ignoring them
|
||||
#[name = "file-picker.follow-symlinks"]
|
||||
#[read = copy]
|
||||
follow_symlinks: bool = true,
|
||||
/// Ignore symlinks that point at files already shown in the picker
|
||||
#[name = "file-picker.deduplicate-links"]
|
||||
#[read = copy]
|
||||
deduplicate_links: bool = true,
|
||||
/// Enables reading ignore files from parent directories.
|
||||
#[name = "file-picker.parents"]
|
||||
#[read = copy]
|
||||
parents: bool = true,
|
||||
/// Enables reading `.ignore` files.
|
||||
#[name = "file-picker.ignore"]
|
||||
#[read = copy]
|
||||
ignore: bool = true,
|
||||
/// Enables reading `.gitignore` files.
|
||||
#[name = "file-picker.git-ignore"]
|
||||
#[read = copy]
|
||||
git_ignore: bool = true,
|
||||
/// Enables reading global .gitignore, whose path is specified in git's config: `core.excludefile` option.
|
||||
#[name = "file-picker.git-global"]
|
||||
#[read = copy]
|
||||
git_global: bool = true,
|
||||
/// Enables reading `.git/info/exclude` files.
|
||||
#[name = "file-picker.git-exclude"]
|
||||
#[read = copy]
|
||||
git_exclude: bool = true,
|
||||
/// Maximum Depth to recurse directories in file picker and global search.
|
||||
#[name = "file-picker.max-depth"]
|
||||
#[read = copy]
|
||||
max_depth: Option<usize> = None,
|
||||
}
|
||||
|
||||
struct StatusLineConfig{
|
||||
/// A list of elements aligned to the left of the statusline
|
||||
#[name = "statusline.left"]
|
||||
#[read = deref]
|
||||
left: List<StatusLineElement> = &[
|
||||
StatusLineElement::Mode,
|
||||
StatusLineElement::Spinner,
|
||||
StatusLineElement::FileName,
|
||||
StatusLineElement::ReadOnlyIndicator,
|
||||
StatusLineElement::FileModificationIndicator,
|
||||
],
|
||||
/// A list of elements aligned to the middle of the statusline
|
||||
#[name = "statusline.center"]
|
||||
#[read = deref]
|
||||
center: List<StatusLineElement> = List::default(),
|
||||
/// A list of elements aligned to the right of the statusline
|
||||
#[name = "statusline.right"]
|
||||
#[read = deref]
|
||||
right: List<StatusLineElement> = &[
|
||||
StatusLineElement::Diagnostics,
|
||||
StatusLineElement::Selections,
|
||||
StatusLineElement::Register,
|
||||
StatusLineElement::Position,
|
||||
StatusLineElement::FileEncoding,
|
||||
],
|
||||
/// The character used to separate elements in the statusline
|
||||
#[name = "statusline.seperator"]
|
||||
#[read = deref]
|
||||
seperator: String = "│",
|
||||
/// The text shown in the `mode` element for normal mode
|
||||
#[name = "statusline.mode.normal"]
|
||||
#[read = deref]
|
||||
mode_indicator_normal: String = "NOR",
|
||||
/// The text shown in the `mode` element for insert mode
|
||||
#[name = "statusline.mode.insert"]
|
||||
#[read = deref]
|
||||
mode_indicator_insert: String = "INS",
|
||||
/// The text shown in the `mode` element for select mode
|
||||
#[name = "statusline.mode.select"]
|
||||
#[read = deref]
|
||||
mode_indicator_select: String = "SEL",
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,10 @@
|
||||
// TOOD: move to stdx
|
||||
|
||||
pub fn binary_exists(binary_name: &str) -> bool {
|
||||
which::which(binary_name).is_ok()
|
||||
}
|
||||
|
||||
#[cfg(not(windows))]
|
||||
pub fn env_var_is_set(env_var_name: &str) -> bool {
|
||||
std::env::var_os(env_var_name).is_some()
|
||||
}
|
||||
@ -0,0 +1,146 @@
|
||||
use anyhow::bail;
|
||||
use helix_config::*;
|
||||
use serde::{Deserialize, Serialize};
|
||||
|
||||
options! {
|
||||
struct DebugAdapterConfig {
|
||||
#[name = "debugger.name"]
|
||||
name: Option<String> = None,
|
||||
#[name = "debugger.transport"]
|
||||
#[read = copy]
|
||||
transport: Transport = Transport::Stdio,
|
||||
#[name = "debugger.command"]
|
||||
#[read = deref]
|
||||
command: String = "",
|
||||
#[name = "debugger.args"]
|
||||
#[read = deref]
|
||||
args: List<String> = List::default(),
|
||||
#[name = "debugger.port-arg"]
|
||||
#[read = deref]
|
||||
port_arg: String = "",
|
||||
#[name = "debugger.templates"]
|
||||
#[read = deref]
|
||||
templates: List<DebugTemplate> = List::default(),
|
||||
#[name = "debugger.quirks.absolut-path"]
|
||||
#[read = copy]
|
||||
absolut_path: bool = false,
|
||||
#[name = "terminal.command"]
|
||||
terminal_command: Option<String> = get_terminal_provider().map(|term| term.command),
|
||||
#[name = "terminal.args"]
|
||||
#[read = deref]
|
||||
terminal_args: List<String> = get_terminal_provider().map(|term| term.args.into_boxed_slice()).unwrap_or_default(),
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
|
||||
pub enum Transport {
|
||||
Stdio,
|
||||
Tcp,
|
||||
}
|
||||
|
||||
impl Ty for Transport {
|
||||
fn from_value(val: Value) -> anyhow::Result<Self> {
|
||||
match &*String::from_value(val)? {
|
||||
"stdio" => Ok(Transport::Stdio),
|
||||
"tcp" => Ok(Transport::Tcp),
|
||||
val => bail!("expected 'stdio' or 'tcp' (got {val:?})"),
|
||||
}
|
||||
}
|
||||
fn to_value(&self) -> Value {
|
||||
match self {
|
||||
Transport::Stdio => "stdio".into(),
|
||||
Transport::Tcp => "tcp".into(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Eq, Clone, Deserialize, Serialize)]
|
||||
#[serde(untagged)]
|
||||
pub enum DebugArgumentValue {
|
||||
String(String),
|
||||
Array(Vec<String>),
|
||||
Boolean(bool),
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Eq, Clone, Deserialize, Serialize)]
|
||||
#[serde(rename_all = "kebab-case")]
|
||||
pub struct AdvancedCompletion {
|
||||
pub name: Option<String>,
|
||||
pub completion: Option<String>,
|
||||
pub default: Option<String>,
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Eq, Clone, Deserialize, Serialize)]
|
||||
#[serde(rename_all = "kebab-case", untagged)]
|
||||
pub enum DebugConfigCompletion {
|
||||
Named(String),
|
||||
Advanced(AdvancedCompletion),
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Eq, Clone, Deserialize, Serialize)]
|
||||
#[serde(rename_all = "kebab-case")]
|
||||
pub struct DebugTemplate {
|
||||
pub name: String,
|
||||
pub request: String,
|
||||
pub completion: Vec<DebugConfigCompletion>,
|
||||
pub args: Map<DebugArgumentValue>,
|
||||
}
|
||||
|
||||
// TODO: integrate this better with the new config system (less nesting)
|
||||
// the best way to do that is probably a rewrite. I think these templates
|
||||
// are probably overkill here. This may be easier to solve by moving the logic
|
||||
// to scheme
|
||||
config_serde_adapter!(DebugTemplate);
|
||||
|
||||
#[derive(Debug, Default, Clone, PartialEq, Eq, Serialize, Deserialize)]
|
||||
#[serde(default, rename_all = "kebab-case", deny_unknown_fields)]
|
||||
pub struct TerminalConfig {
|
||||
pub command: String,
|
||||
#[serde(default)]
|
||||
#[serde(skip_serializing_if = "Vec::is_empty")]
|
||||
pub args: Vec<String>,
|
||||
}
|
||||
|
||||
#[cfg(windows)]
|
||||
pub fn get_terminal_provider() -> Option<TerminalConfig> {
|
||||
use helix_config::env::binary_exists;
|
||||
|
||||
if binary_exists("wt") {
|
||||
return Some(TerminalConfig {
|
||||
command: "wt".into(),
|
||||
args: vec![
|
||||
"new-tab".into(),
|
||||
"--title".into(),
|
||||
"DEBUG".into(),
|
||||
"cmd".into(),
|
||||
"/C".into(),
|
||||
],
|
||||
});
|
||||
}
|
||||
|
||||
Some(TerminalConfig {
|
||||
command: "conhost".into(),
|
||||
args: vec!["cmd".into(), "/C".into()],
|
||||
})
|
||||
}
|
||||
|
||||
#[cfg(not(any(windows, target_os = "wasm32")))]
|
||||
fn get_terminal_provider() -> Option<TerminalConfig> {
|
||||
use helix_config::env::{binary_exists, env_var_is_set};
|
||||
|
||||
if env_var_is_set("TMUX") && binary_exists("tmux") {
|
||||
return Some(TerminalConfig {
|
||||
command: "tmux".into(),
|
||||
args: vec!["split-window".into()],
|
||||
});
|
||||
}
|
||||
|
||||
if env_var_is_set("WEZTERM_UNIX_SOCKET") && binary_exists("wezterm") {
|
||||
return Some(TerminalConfig {
|
||||
command: "wezterm".into(),
|
||||
args: vec!["cli".into(), "split-pane".into()],
|
||||
});
|
||||
}
|
||||
|
||||
None
|
||||
}
|
||||
Loading…
Reference in New Issue