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Diffstat (limited to 'crates/ide-diagnostics/src/handlers/unlinked_file.rs')
| -rw-r--r-- | crates/ide-diagnostics/src/handlers/unlinked_file.rs | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/crates/ide-diagnostics/src/handlers/unlinked_file.rs b/crates/ide-diagnostics/src/handlers/unlinked_file.rs index 145e18c5c4..b9c5384ea1 100644 --- a/crates/ide-diagnostics/src/handlers/unlinked_file.rs +++ b/crates/ide-diagnostics/src/handlers/unlinked_file.rs @@ -10,7 +10,7 @@ use ide_db::{ }; use syntax::{ ast::{self, edit::IndentLevel, HasModuleItem, HasName}, - AstNode, TextRange, TextSize, + AstNode, TextRange, }; use text_edit::TextEdit; @@ -27,14 +27,28 @@ pub(crate) fn unlinked_file( ) { // Limit diagnostic to the first few characters in the file. This matches how VS Code // renders it with the full span, but on other editors, and is less invasive. + let fixes = fixes(ctx, file_id); + // FIXME: This is a hack for the vscode extension to notice whether there is an autofix or not before having to resolve diagnostics. + // This is to prevent project linking popups from appearing when there is an autofix. https://github.com/rust-lang/rust-analyzer/issues/14523 + let message = if fixes.is_none() { + "file not included in crate hierarchy" + } else { + "file not included in module tree" + }; + let range = ctx.sema.db.parse(file_id).syntax_node().text_range(); - // FIXME: This is wrong if one of the first three characters is not ascii: `//Ы`. - let range = range.intersect(TextRange::up_to(TextSize::of("..."))).unwrap_or(range); + let range = FileLoader::file_text(ctx.sema.db, file_id) + .char_indices() + .take(3) + .last() + .map(|(i, _)| i) + .map(|i| TextRange::up_to(i.try_into().unwrap())) + .unwrap_or(range); acc.push( - Diagnostic::new("unlinked-file", "file not included in module tree", range) + Diagnostic::new("unlinked-file", message, range) .severity(Severity::WeakWarning) - .with_fixes(fixes(ctx, file_id)), + .with_fixes(fixes), ); } |