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dev: simplify a bit (#265)

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* fix: clippy

* dev: simplify a bit
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Myriad-Dreamin 2024-05-09 12:12:49 +08:00 • committed by GitHub
parent 869960a89c
commit 01f72c3d75
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GPG key ID: B5690EEEBB952194
2 changed files with 24 additions and 27 deletions
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49
crates/tinymist-query/src/completion.rs
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@ -57,17 +57,7 @@ impl StatefulRequest for CompletionRequest {
) -> Option<Self::Response> {
let doc = doc.as_ref().map(|doc| doc.document.as_ref());
let source = ctx.source_by_path(&self.path).ok()?;
let cursor = {
let mut cursor = ctx.to_typst_pos(self.position, &source)?;
let text = source.text();
// while is not char boundary, move cursor to right
while cursor < text.len() && !text.is_char_boundary(cursor) {
cursor += 1;
}
cursor
};
let cursor = ceil_char_boundary(source.text(), ctx.to_typst_pos(self.position, &source)?);
// Please see <https://github.com/nvarner/typst-lsp/commit/2d66f26fb96ceb8e485f492e5b81e9db25c3e8ec>
//
@ -88,24 +78,22 @@ impl StatefulRequest for CompletionRequest {
let node = root.leaf_at(cursor);
let deref_target = node.and_then(|node| get_deref_target(node, cursor));
if let Some(d) = &deref_target {
let node = d.node();
// skip if is the let binding item *directly*
if matches!(d, DerefTarget::VarAccess(..)) {
match node.parent_kind() {
// complete the init part of the let binding
Some(SyntaxKind::LetBinding) => {
let parent = node.parent()?;
let parent_init = parent.cast::<ast::LetBinding>()?.init()?;
let parent_init = parent.find(parent_init.span())?;
parent_init.find(node.span())?;
}
Some(SyntaxKind::Closure) => return None,
_ => {}
// Skip if is the let binding item *directly*
if let Some(DerefTarget::VarAccess(node)) = &deref_target {
match node.parent_kind() {
// complete the init part of the let binding
Some(SyntaxKind::LetBinding) => {
let parent = node.parent()?;
let parent_init = parent.cast::<ast::LetBinding>()?.init()?;
let parent_init = parent.find(parent_init.span())?;
parent_init.find(node.span())?;
}
Some(SyntaxKind::Closure) => return None,
_ => {}
}
}
// Do some completion specific to the deref target
let mut match_ident = None;
let mut completion_result = None;
let is_callee = matches!(deref_target, Some(DerefTarget::Callee(..)));
@ -132,7 +120,7 @@ impl StatefulRequest for CompletionRequest {
let ty_chk = ctx.type_check(source.clone());
if let Some(ty_chk) = ty_chk {
let ty = ty_chk.mapping.get(&cano_expr.span());
log::info!("check string ty: {:?}", ty);
log::debug!("check string ty: {:?}", ty);
if let Some(FlowType::Builtin(FlowBuiltinType::Path(path_filter))) = ty {
completion_result =
complete_path(ctx, Some(cano_expr), &source, cursor, path_filter);
@ -286,6 +274,15 @@ fn to_lsp_snippet(typst_snippet: &EcoString) -> String {
result.to_string()
}
fn ceil_char_boundary(text: &str, mut cursor: usize) -> usize {
// while is not char boundary, move cursor to right
while cursor < text.len() && !text.is_char_boundary(cursor) {
cursor += 1;
}
cursor.min(text.len())
}
fn is_arg_like_context(mut matching: &LinkedNode) -> bool {
while let Some(parent) = matching.parent() {
use SyntaxKind::*;