3 files changed, 27 insertions, 16 deletions

diff --git a/crates/ra_analysis/src/db.rs b/crates/ra_analysis/src/db.rs
index 3d0f13f34..94729d296 100644
--- a/crates/ra_analysis/src/db.rs
+++ b/crates/ra_analysis/src/db.rs
@@ -1,4 +1,4 @@
-use std::sync::Arc;
+use std::{fmt, sync::Arc};
 use salsa::{self, Database};
 use ra_db::{LocationIntener, BaseDatabase};
 use hir::{self, DefId, DefLoc};
@@ -13,11 +13,19 @@ pub(crate) struct RootDatabase {
     id_maps: Arc<IdMaps>,
 }
 
-#[derive(Debug, Default)]
+#[derive(Default)]
 struct IdMaps {
     defs: LocationIntener<DefLoc, DefId>,
 }
 
+impl fmt::Debug for IdMaps {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.debug_struct("IdMaps")
+            .field("n_defs", &self.defs.len())
+            .finish()
+    }
+}
+
 impl salsa::Database for RootDatabase {
     fn salsa_runtime(&self) -> &salsa::Runtime<RootDatabase> {
         &self.runtime
diff --git a/crates/ra_analysis/src/imp.rs b/crates/ra_analysis/src/imp.rs
index b44d9297a..5701e1ae2 100644
--- a/crates/ra_analysis/src/imp.rs
+++ b/crates/ra_analysis/src/imp.rs
@@ -25,7 +25,7 @@ use crate::{
     db,
     symbol_index::{SymbolIndex, SymbolsDatabase, LibrarySymbolsQuery},
     AnalysisChange, RootChange, Cancelable, CrateId, Diagnostic, FileId,
-    FileSystemEdit, FilePosition, Query, SourceChange, SourceFileNodeEdit,
+    FileSystemEdit, FilePosition, Query, SourceChange, SourceFileEdit,
     ReferenceResolution,
 };
 
@@ -368,10 +368,11 @@ impl AnalysisImpl {
             .collect::<Vec<_>>();
         if let Some(m) = source_binder::module_from_file_id(&*self.db, file_id)? {
             for (name_node, problem) in m.problems(&*self.db) {
+                let source_root = self.db.file_source_root(file_id);
                 let diag = match problem {
                     Problem::UnresolvedModule { candidate } => {
                         let create_file = FileSystemEdit::CreateFile {
-                            anchor: file_id,
+                            source_root,
                             path: candidate.clone(),
                         };
                         let fix = SourceChange {
@@ -388,11 +389,12 @@ impl AnalysisImpl {
                     }
                     Problem::NotDirOwner { move_to, candidate } => {
                         let move_file = FileSystemEdit::MoveFile {
-                            file: file_id,
-                            path: move_to.clone(),
+                            src: file_id,
+                            dst_source_root: source_root,
+                            dst_path: move_to.clone(),
                         };
                         let create_file = FileSystemEdit::CreateFile {
-                            anchor: file_id,
+                            source_root,
                             path: move_to.join(candidate),
                         };
                         let fix = SourceChange {
@@ -518,9 +520,9 @@ impl AnalysisImpl {
 
 impl SourceChange {
     pub(crate) fn from_local_edit(file_id: FileId, label: &str, edit: LocalEdit) -> SourceChange {
-        let file_edit = SourceFileNodeEdit {
+        let file_edit = SourceFileEdit {
             file_id,
-            edits: edit.edit.into_atoms(),
+            edit: edit.edit,
         };
         SourceChange {
             label: label.to_string(),
diff --git a/crates/ra_analysis/src/lib.rs b/crates/ra_analysis/src/lib.rs
index a1d462528..c7e7dc1c0 100644
--- a/crates/ra_analysis/src/lib.rs
+++ b/crates/ra_analysis/src/lib.rs
@@ -20,7 +20,7 @@ use std::{fmt, sync::Arc};
 
 use rustc_hash::FxHashMap;
 use ra_syntax::{SourceFileNode, TextRange, TextUnit};
-use ra_text_edit::AtomTextEdit;
+use ra_text_edit::TextEdit;
 use rayon::prelude::*;
 use relative_path::RelativePathBuf;
 
@@ -159,26 +159,27 @@ impl AnalysisHost {
 #[derive(Debug)]
 pub struct SourceChange {
     pub label: String,
-    pub source_file_edits: Vec<SourceFileNodeEdit>,
+    pub source_file_edits: Vec<SourceFileEdit>,
     pub file_system_edits: Vec<FileSystemEdit>,
     pub cursor_position: Option<FilePosition>,
 }
 
 #[derive(Debug)]
-pub struct SourceFileNodeEdit {
+pub struct SourceFileEdit {
     pub file_id: FileId,
-    pub edits: Vec<AtomTextEdit>,
+    pub edit: TextEdit,
 }
 
 #[derive(Debug)]
 pub enum FileSystemEdit {
     CreateFile {
-        anchor: FileId,
+        source_root: SourceRootId,
         path: RelativePathBuf,
     },
     MoveFile {
-        file: FileId,
-        path: RelativePathBuf,
+        src: FileId,
+        dst_source_root: SourceRootId,
+        dst_path: RelativePathBuf,
     },
 }