27229bba6b
In #12003 we found ourselves in need for precise region tracking in which a given runnable has an effect in order to grab variables from it. This PR makes it so that in task modal all task variables from queries overlapping current cursor position. However, in the process of working on that I've found that we cannot always use a top-level capture to represent the full match range of runnable (which has been my assumption up to this point). Tree-sitter captures cannot capture sibling groups; we did just that in Rust queries. Thankfully, none of the extensions are affected as in them, a capture is always attached to single node. This PR adds annotations to them nonetheless; we'll be able to get rid of top-level captures in extension runnables.scm once this PR is in stable version of Zed. Release Notes: - N/A
37 lines
1.3 KiB
Rust
37 lines
1.3 KiB
Rust
use std::ops::Range;
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use crate::{Location, Runnable};
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use anyhow::Result;
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use collections::HashMap;
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use gpui::AppContext;
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use task::{TaskTemplates, TaskVariables};
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use text::BufferId;
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pub struct RunnableRange {
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pub buffer_id: BufferId,
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pub run_range: Range<usize>,
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pub full_range: Range<usize>,
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pub runnable: Runnable,
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pub extra_captures: HashMap<String, String>,
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}
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/// Language Contexts are used by Zed tasks to extract information about the source file where the tasks are supposed to be scheduled from.
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/// Multiple context providers may be used together: by default, Zed provides a base [`BasicContextProvider`] context that fills all non-custom [`VariableName`] variants.
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///
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/// The context will be used to fill data for the tasks, and filter out the ones that do not have the variables required.
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pub trait ContextProvider: Send + Sync {
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/// Builds a specific context to be placed on top of the basic one (replacing all conflicting entries) and to be used for task resolving later.
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fn build_context(
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&self,
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_variables: &TaskVariables,
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_location: &Location,
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_cx: &mut AppContext,
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) -> Result<TaskVariables> {
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Ok(TaskVariables::default())
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}
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/// Provides all tasks, associated with the current language.
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fn associated_tasks(&self) -> Option<TaskTemplates> {
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None
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}
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}
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