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-rw-r--r--crates/assists/src/assist_config.rs20
-rw-r--r--crates/assists/src/handlers/auto_import.rs7
-rw-r--r--crates/assists/src/handlers/extract_struct_from_enum_variant.rs6
-rw-r--r--crates/assists/src/handlers/replace_qualified_name_with_use.rs4
-rw-r--r--crates/assists/src/utils.rs3
-rw-r--r--crates/assists/src/utils/insert_use.rs2
-rw-r--r--crates/ide/src/lib.rs4
-rw-r--r--crates/rust-analyzer/src/config.rs21
-rw-r--r--editors/code/package.json15
9 files changed, 65 insertions, 17 deletions
diff --git a/crates/assists/src/assist_config.rs b/crates/assists/src/assist_config.rs
index cda2abfb9..adf02edab 100644
--- a/crates/assists/src/assist_config.rs
+++ b/crates/assists/src/assist_config.rs
@@ -4,12 +4,13 @@
4//! module, and we use to statically check that we only produce snippet 4//! module, and we use to statically check that we only produce snippet
5//! assists if we are allowed to. 5//! assists if we are allowed to.
6 6
7use crate::AssistKind; 7use crate::{utils::MergeBehaviour, AssistKind};
8 8
9#[derive(Clone, Debug, PartialEq, Eq)] 9#[derive(Clone, Debug, PartialEq, Eq)]
10pub struct AssistConfig { 10pub struct AssistConfig {
11 pub snippet_cap: Option<SnippetCap>, 11 pub snippet_cap: Option<SnippetCap>,
12 pub allowed: Option<Vec<AssistKind>>, 12 pub allowed: Option<Vec<AssistKind>>,
13 pub insert_use: InsertUseConfig,
13} 14}
14 15
15impl AssistConfig { 16impl AssistConfig {
@@ -25,6 +26,21 @@ pub struct SnippetCap {
25 26
26impl Default for AssistConfig { 27impl Default for AssistConfig {
27 fn default() -> Self { 28 fn default() -> Self {
28 AssistConfig { snippet_cap: Some(SnippetCap { _private: () }), allowed: None } 29 AssistConfig {
30 snippet_cap: Some(SnippetCap { _private: () }),
31 allowed: None,
32 insert_use: InsertUseConfig::default(),
33 }
34 }
35}
36
37#[derive(Clone, Copy, Debug, PartialEq, Eq)]
38pub struct InsertUseConfig {
39 pub merge: Option<MergeBehaviour>,
40}
41
42impl Default for InsertUseConfig {
43 fn default() -> Self {
44 InsertUseConfig { merge: Some(MergeBehaviour::Full) }
29 } 45 }
30} 46}
diff --git a/crates/assists/src/handlers/auto_import.rs b/crates/assists/src/handlers/auto_import.rs
index 66e819154..b5eb2c722 100644
--- a/crates/assists/src/handlers/auto_import.rs
+++ b/crates/assists/src/handlers/auto_import.rs
@@ -14,10 +14,7 @@ use syntax::{
14 SyntaxNode, 14 SyntaxNode,
15}; 15};
16 16
17use crate::{ 17use crate::{utils::insert_use, AssistContext, AssistId, AssistKind, Assists, GroupLabel};
18 utils::{insert_use, MergeBehaviour},
19 AssistContext, AssistId, AssistKind, Assists, GroupLabel,
20};
21 18
22// Assist: auto_import 19// Assist: auto_import
23// 20//
@@ -60,7 +57,7 @@ pub(crate) fn auto_import(acc: &mut Assists, ctx: &AssistContext) -> Option<()>
60 let new_syntax = insert_use( 57 let new_syntax = insert_use(
61 &scope, 58 &scope,
62 make::path_from_text(&import.to_string()), 59 make::path_from_text(&import.to_string()),
63 Some(MergeBehaviour::Full), 60 ctx.config.insert_use.merge,
64 ); 61 );
65 builder.replace(syntax.text_range(), new_syntax.to_string()) 62 builder.replace(syntax.text_range(), new_syntax.to_string())
66 }, 63 },
diff --git a/crates/assists/src/handlers/extract_struct_from_enum_variant.rs b/crates/assists/src/handlers/extract_struct_from_enum_variant.rs
index 80c62d8bb..3ea50f375 100644
--- a/crates/assists/src/handlers/extract_struct_from_enum_variant.rs
+++ b/crates/assists/src/handlers/extract_struct_from_enum_variant.rs
@@ -10,9 +10,7 @@ use syntax::{
10}; 10};
11 11
12use crate::{ 12use crate::{
13 assist_context::AssistBuilder, 13 assist_context::AssistBuilder, utils::insert_use, AssistContext, AssistId, AssistKind, Assists,
14 utils::{insert_use, MergeBehaviour},
15 AssistContext, AssistId, AssistKind, Assists,
16}; 14};
17use ast::make; 15use ast::make;
18use insert_use::ImportScope; 16use insert_use::ImportScope;
@@ -117,7 +115,7 @@ fn insert_import(
117 let new_syntax = insert_use( 115 let new_syntax = insert_use(
118 &scope, 116 &scope,
119 make::path_from_text(&mod_path.to_string()), 117 make::path_from_text(&mod_path.to_string()),
120 Some(MergeBehaviour::Full), 118 ctx.config.insert_use.merge,
121 ); 119 );
122 // FIXME: this will currently panic as multiple imports will have overlapping text ranges 120 // FIXME: this will currently panic as multiple imports will have overlapping text ranges
123 builder.replace(syntax.text_range(), new_syntax.to_string()) 121 builder.replace(syntax.text_range(), new_syntax.to_string())
diff --git a/crates/assists/src/handlers/replace_qualified_name_with_use.rs b/crates/assists/src/handlers/replace_qualified_name_with_use.rs
index 85c70d16b..e48407fcc 100644
--- a/crates/assists/src/handlers/replace_qualified_name_with_use.rs
+++ b/crates/assists/src/handlers/replace_qualified_name_with_use.rs
@@ -2,7 +2,7 @@ use syntax::{algo::SyntaxRewriter, ast, match_ast, AstNode, SyntaxNode, TextRang
2use test_utils::mark; 2use test_utils::mark;
3 3
4use crate::{ 4use crate::{
5 utils::{insert_use, ImportScope, MergeBehaviour}, 5 utils::{insert_use, ImportScope},
6 AssistContext, AssistId, AssistKind, Assists, 6 AssistContext, AssistId, AssistKind, Assists,
7}; 7};
8use ast::make; 8use ast::make;
@@ -60,7 +60,7 @@ pub(crate) fn replace_qualified_name_with_use(
60 let new_syntax = insert_use( 60 let new_syntax = insert_use(
61 import_scope, 61 import_scope,
62 make::path_from_text(path_to_import), 62 make::path_from_text(path_to_import),
63 Some(MergeBehaviour::Full), 63 ctx.config.insert_use.merge,
64 ); 64 );
65 builder.replace(syntax.text_range(), new_syntax.to_string()) 65 builder.replace(syntax.text_range(), new_syntax.to_string())
66 } 66 }
diff --git a/crates/assists/src/utils.rs b/crates/assists/src/utils.rs
index 7559ddd63..b0511ceb6 100644
--- a/crates/assists/src/utils.rs
+++ b/crates/assists/src/utils.rs
@@ -16,7 +16,8 @@ use syntax::{
16 16
17use crate::assist_config::SnippetCap; 17use crate::assist_config::SnippetCap;
18 18
19pub(crate) use insert_use::{insert_use, ImportScope, MergeBehaviour}; 19pub use insert_use::MergeBehaviour;
20pub(crate) use insert_use::{insert_use, ImportScope};
20 21
21pub(crate) fn unwrap_trivial_block(block: ast::BlockExpr) -> ast::Expr { 22pub(crate) fn unwrap_trivial_block(block: ast::BlockExpr) -> ast::Expr {
22 extract_trivial_expression(&block) 23 extract_trivial_expression(&block)
diff --git a/crates/assists/src/utils/insert_use.rs b/crates/assists/src/utils/insert_use.rs
index 98553b2e0..6d110aaaf 100644
--- a/crates/assists/src/utils/insert_use.rs
+++ b/crates/assists/src/utils/insert_use.rs
@@ -236,7 +236,7 @@ fn common_prefix(lhs: &ast::Path, rhs: &ast::Path) -> Option<(ast::Path, ast::Pa
236} 236}
237 237
238/// What type of merges are allowed. 238/// What type of merges are allowed.
239#[derive(Copy, Clone, PartialEq, Eq)] 239#[derive(Copy, Clone, Debug, PartialEq, Eq)]
240pub enum MergeBehaviour { 240pub enum MergeBehaviour {
241 /// Merge everything together creating deeply nested imports. 241 /// Merge everything together creating deeply nested imports.
242 Full, 242 Full,
diff --git a/crates/ide/src/lib.rs b/crates/ide/src/lib.rs
index 570790384..3b97e087f 100644
--- a/crates/ide/src/lib.rs
+++ b/crates/ide/src/lib.rs
@@ -81,7 +81,9 @@ pub use crate::{
81 }, 81 },
82}; 82};
83 83
84pub use assists::{Assist, AssistConfig, AssistId, AssistKind, ResolvedAssist}; 84pub use assists::{
85 utils::MergeBehaviour, Assist, AssistConfig, AssistId, AssistKind, ResolvedAssist,
86};
85pub use base_db::{ 87pub use base_db::{
86 Canceled, CrateGraph, CrateId, Edition, FileId, FilePosition, FileRange, SourceRoot, 88 Canceled, CrateGraph, CrateId, Edition, FileId, FilePosition, FileRange, SourceRoot,
87 SourceRootId, 89 SourceRootId,
diff --git a/crates/rust-analyzer/src/config.rs b/crates/rust-analyzer/src/config.rs
index 187273bbc..1a74286f5 100644
--- a/crates/rust-analyzer/src/config.rs
+++ b/crates/rust-analyzer/src/config.rs
@@ -10,7 +10,10 @@
10use std::{ffi::OsString, path::PathBuf}; 10use std::{ffi::OsString, path::PathBuf};
11 11
12use flycheck::FlycheckConfig; 12use flycheck::FlycheckConfig;
13use ide::{AssistConfig, CompletionConfig, DiagnosticsConfig, HoverConfig, InlayHintsConfig}; 13use ide::{
14 AssistConfig, CompletionConfig, DiagnosticsConfig, HoverConfig, InlayHintsConfig,
15 MergeBehaviour,
16};
14use lsp_types::ClientCapabilities; 17use lsp_types::ClientCapabilities;
15use project_model::{CargoConfig, ProjectJson, ProjectJsonData, ProjectManifest}; 18use project_model::{CargoConfig, ProjectJson, ProjectJsonData, ProjectManifest};
16use rustc_hash::FxHashSet; 19use rustc_hash::FxHashSet;
@@ -263,6 +266,12 @@ impl Config {
263 self.completion.add_call_parenthesis = data.completion_addCallParenthesis; 266 self.completion.add_call_parenthesis = data.completion_addCallParenthesis;
264 self.completion.add_call_argument_snippets = data.completion_addCallArgumentSnippets; 267 self.completion.add_call_argument_snippets = data.completion_addCallArgumentSnippets;
265 268
269 self.assist.insert_use.merge = match data.assist_importMergeBehaviour {
270 MergeBehaviourDef::None => None,
271 MergeBehaviourDef::Full => Some(MergeBehaviour::Full),
272 MergeBehaviourDef::Last => Some(MergeBehaviour::Last),
273 };
274
266 self.call_info_full = data.callInfo_full; 275 self.call_info_full = data.callInfo_full;
267 276
268 self.lens = LensConfig { 277 self.lens = LensConfig {
@@ -370,6 +379,14 @@ enum ManifestOrProjectJson {
370 ProjectJson(ProjectJsonData), 379 ProjectJson(ProjectJsonData),
371} 380}
372 381
382#[derive(Deserialize)]
383#[serde(rename_all = "lowercase")]
384enum MergeBehaviourDef {
385 None,
386 Full,
387 Last,
388}
389
373macro_rules! config_data { 390macro_rules! config_data {
374 (struct $name:ident { $($field:ident: $ty:ty = $default:expr,)*}) => { 391 (struct $name:ident { $($field:ident: $ty:ty = $default:expr,)*}) => {
375 #[allow(non_snake_case)] 392 #[allow(non_snake_case)]
@@ -393,6 +410,8 @@ macro_rules! config_data {
393 410
394config_data! { 411config_data! {
395 struct ConfigData { 412 struct ConfigData {
413 assist_importMergeBehaviour: MergeBehaviourDef = MergeBehaviourDef::None,
414
396 callInfo_full: bool = true, 415 callInfo_full: bool = true,
397 416
398 cargo_autoreload: bool = true, 417 cargo_autoreload: bool = true,
diff --git a/editors/code/package.json b/editors/code/package.json
index d3185205d..86a70a89a 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -626,6 +626,21 @@
626 }, 626 },
627 "description": "List of warnings that should be displayed with hint severity.\nThe warnings will be indicated by faded text or three dots in code and will not show up in the problems panel.", 627 "description": "List of warnings that should be displayed with hint severity.\nThe warnings will be indicated by faded text or three dots in code and will not show up in the problems panel.",
628 "default": [] 628 "default": []
629 },
630 "rust-analyzer.assist.importMergeBehaviour": {
631 "type": "string",
632 "enum": [
633 "none",
634 "full",
635 "last"
636 ],
637 "enumDescriptions": [
638 "No merging",
639 "Merge all layers of the import trees",
640 "Only merge the last layer of the import trees"
641 ],
642 "default": "full",
643 "description": "The strategy to use when inserting new imports or merging imports."
629 } 644 }
630 } 645 }
631 }, 646 },