diff options
Diffstat (limited to 'crates/ide/src/references/rename.rs')
-rw-r--r-- | crates/ide/src/references/rename.rs | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/crates/ide/src/references/rename.rs b/crates/ide/src/references/rename.rs index cd721b7eb..15c95f239 100644 --- a/crates/ide/src/references/rename.rs +++ b/crates/ide/src/references/rename.rs | |||
@@ -6,7 +6,7 @@ use std::{ | |||
6 | }; | 6 | }; |
7 | 7 | ||
8 | use hir::{Module, ModuleDef, ModuleSource, Semantics}; | 8 | use hir::{Module, ModuleDef, ModuleSource, Semantics}; |
9 | use ide_db::base_db::{AnchoredPathBuf, FileRange, SourceDatabaseExt}; | 9 | use ide_db::base_db::{AnchoredPathBuf, FileId, FileRange, SourceDatabaseExt}; |
10 | use ide_db::{ | 10 | use ide_db::{ |
11 | defs::{Definition, NameClass, NameRefClass}, | 11 | defs::{Definition, NameClass, NameRefClass}, |
12 | RootDatabase, | 12 | RootDatabase, |
@@ -110,6 +110,23 @@ pub(crate) fn rename_with_semantics( | |||
110 | } | 110 | } |
111 | } | 111 | } |
112 | 112 | ||
113 | pub(crate) fn will_rename_file( | ||
114 | db: &RootDatabase, | ||
115 | file_id: FileId, | ||
116 | new_name_stem: &str, | ||
117 | ) -> Option<SourceChange> { | ||
118 | let sema = Semantics::new(db); | ||
119 | let module = sema.to_module_def(file_id)?; | ||
120 | |||
121 | let decl = module.declaration_source(db)?; | ||
122 | let range = decl.value.name()?.syntax().text_range(); | ||
123 | |||
124 | let position = FilePosition { file_id: decl.file_id.original_file(db), offset: range.start() }; | ||
125 | let mut change = rename_mod(&sema, position, module, new_name_stem).ok()?.info; | ||
126 | change.file_system_edits.clear(); | ||
127 | Some(change) | ||
128 | } | ||
129 | |||
113 | fn find_module_at_offset( | 130 | fn find_module_at_offset( |
114 | sema: &Semantics<RootDatabase>, | 131 | sema: &Semantics<RootDatabase>, |
115 | position: FilePosition, | 132 | position: FilePosition, |