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dev: slice a syntax string prefix (#266)

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Myriad-Dreamin 2024-05-09 12:32:11 +08:00 • committed by GitHub
parent 01f72c3d75
commit 6d669461f9
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1 changed files with 16 additions and 15 deletions
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31
crates/tinymist-query/src/upstream/complete/ext.rs
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@ -8,7 +8,7 @@ use reflexo::path::{unix_slash, PathClean};
use typst::foundations::{AutoValue, Func, Label, NoneValue, Repr, Type, Value};
use typst::layout::{Dir, Length};
use typst::syntax::ast::AstNode;
use typst::syntax::{ast, Span, SyntaxKind};
use typst::syntax::{ast, Span, SyntaxKind, SyntaxNode};
use typst::visualize::Color;
use super::{Completion, CompletionContext, CompletionKind};
@ -1234,30 +1234,31 @@ pub fn complete_path(
let text;
let rng;
if let Some(v) = v {
let vp = v.cast::<ast::Str>()?;
// todo: path escape
let real_content = vp.get();
let str_content = v.text();
let unquoted = &str_content[1..str_content.len() - 1];
if unquoted != real_content {
return None;
}
// todo: the non-str case
v.cast::<ast::Str>()?;
let vr = v.range();
let offset = vr.start + 1;
if cursor < offset || vr.end <= cursor || vr.len() < 2 {
rng = vr.start + 1..vr.end - 1;
log::debug!("path_of: {rng:?} {cursor}");
if rng.start > rng.end || (cursor != rng.end && !rng.contains(&cursor)) {
return None;
}
text = &source.text()[offset..cursor];
rng = offset..vr.end - 1;
let mut w = EcoString::new();
w.push('"');
w.push_str(&source.text()[rng.start..cursor]);
w.push('"');
let partial_str = SyntaxNode::leaf(SyntaxKind::Str, w);
log::debug!("path_of: {rng:?} {partial_str:?}");
text = partial_str.cast::<ast::Str>()?.get();
is_in_text = true;
} else {
text = "";
text = EcoString::default();
rng = cursor..cursor;
is_in_text = false;
}
let path = Path::new(&text);
let path = Path::new(text.as_str());
let has_root = path.has_root();
let src_path = id.vpath();