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Merge #4327

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4327: Refactor assists r=matklad a=matklad



bors r+
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Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
This commit is contained in:
bors[bot] 2020-05-05 19:36:53 +00:00 committed by GitHub
commit d38741f681
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GPG key ID: 4AEE18F83AFDEB23
8 changed files with 42 additions and 45 deletions
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14
crates/ra_assists/src/assist_ctx.rs
View file

@ -38,8 +38,7 @@ impl AssistInfo {
pub(crate) fn into_resolved(self) -> Option<ResolvedAssist> {
let label = self.label;
let group_label = self.group_label;
self.action.map(|action| ResolvedAssist { label, group_label, action })
self.action.map(|action| ResolvedAssist { label, action })
}
}
@ -100,7 +99,7 @@ impl<'a> AssistCtx<'a> {
label: impl Into<String>,
f: impl FnOnce(&mut ActionBuilder),
) -> Option<Assist> {
let label = AssistLabel::new(label.into(), id);
let label = AssistLabel::new(id, label.into(), None);
let mut info = AssistInfo::new(label);
if self.should_compute_edit {
@ -116,7 +115,8 @@ impl<'a> AssistCtx<'a> {
}
pub(crate) fn add_assist_group(self, group_name: impl Into<String>) -> AssistGroup<'a> {
AssistGroup { ctx: self, group_name: group_name.into(), assists: Vec::new() }
let group = GroupLabel(group_name.into());
AssistGroup { ctx: self, group, assists: Vec::new() }
}
pub(crate) fn token_at_offset(&self) -> TokenAtOffset<SyntaxToken> {
@ -146,7 +146,7 @@ impl<'a> AssistCtx<'a> {
pub(crate) struct AssistGroup<'a> {
ctx: AssistCtx<'a>,
group_name: String,
group: GroupLabel,
assists: Vec<AssistInfo>,
}
@ -157,9 +157,9 @@ impl<'a> AssistGroup<'a> {
label: impl Into<String>,
f: impl FnOnce(&mut ActionBuilder),
) {
let label = AssistLabel::new(label.into(), id);
let label = AssistLabel::new(id, label.into(), Some(self.group.clone()));
let mut info = AssistInfo::new(label).with_group(GroupLabel(self.group_name.clone()));
let mut info = AssistInfo::new(label).with_group(self.group.clone());
if self.ctx.should_compute_edit {
let action = {
let mut edit = ActionBuilder::new(&self.ctx);

10
crates/ra_assists/src/lib.rs
View file

@ -17,13 +17,13 @@ mod doc_tests;
pub mod utils;
pub mod ast_transform;
use hir::Semantics;
use ra_db::{FileId, FileRange};
use ra_ide_db::RootDatabase;
use ra_syntax::{TextRange, TextSize};
use ra_text_edit::TextEdit;
pub(crate) use crate::assist_ctx::{Assist, AssistCtx, AssistHandler};
use hir::Semantics;
/// Unique identifier of the assist, should not be shown to the user
/// directly.
@ -32,19 +32,20 @@ pub struct AssistId(pub &'static str);
#[derive(Debug, Clone)]
pub struct AssistLabel {
pub id: AssistId,
/// Short description of the assist, as shown in the UI.
pub label: String,
pub id: AssistId,
pub group: Option<GroupLabel>,
}
#[derive(Clone, Debug)]
pub struct GroupLabel(pub String);
impl AssistLabel {
pub(crate) fn new(label: String, id: AssistId) -> AssistLabel {
pub(crate) fn new(id: AssistId, label: String, group: Option<GroupLabel>) -> AssistLabel {
// FIXME: make fields private, so that this invariant can't be broken
assert!(label.starts_with(|c: char| c.is_uppercase()));
AssistLabel { label, id }
AssistLabel { id, label, group }
}
}
@ -60,7 +61,6 @@ pub struct AssistAction {
#[derive(Debug, Clone)]
pub struct ResolvedAssist {
pub label: AssistLabel,
pub group_label: Option<GroupLabel>,
pub action: AssistAction,
}

19
crates/ra_ide/src/assists.rs
View file

@ -1,6 +1,6 @@
//! FIXME: write short doc here
use ra_assists::{resolved_assists, AssistAction, AssistLabel};
use ra_assists::{resolved_assists, AssistAction};
use ra_db::{FilePosition, FileRange};
use ra_ide_db::RootDatabase;
@ -21,27 +21,22 @@ pub(crate) fn assists(db: &RootDatabase, frange: FileRange) -> Vec<Assist> {
.into_iter()
.map(|assist| {
let file_id = frange.file_id;
let assist_label = &assist.label;
Assist {
id: assist_label.id,
label: assist_label.label.clone(),
group_label: assist.group_label.map(|it| it.0),
source_change: action_to_edit(assist.action, file_id, assist_label),
id: assist.label.id,
label: assist.label.label.clone(),
group_label: assist.label.group.map(|it| it.0),
source_change: action_to_edit(assist.action, file_id, assist.label.label.clone()),
}
})
.collect()
}
fn action_to_edit(
action: AssistAction,
file_id: FileId,
assist_label: &AssistLabel,
) -> SourceChange {
fn action_to_edit(action: AssistAction, file_id: FileId, label: String) -> SourceChange {
let file_id = match action.file {
ra_assists::AssistFile::TargetFile(it) => it,
_ => file_id,
};
let file_edit = SourceFileEdit { file_id, edit: action.edit };
SourceChange::source_file_edit(assist_label.label.clone(), file_edit)
SourceChange::source_file_edit(label, file_edit)
.with_cursor_opt(action.cursor_position.map(|offset| FilePosition { offset, file_id }))
}

12
crates/ra_ide/src/diagnostics.rs
View file

@ -64,7 +64,7 @@ pub(crate) fn diagnostics(db: &RootDatabase, file_id: FileId) -> Vec<Diagnostic>
.unwrap_or_else(|| RelativePath::new(""))
.join(&d.candidate);
let create_file = FileSystemEdit::CreateFile { source_root, path };
let fix = SourceChange::file_system_edit("create module", create_file);
let fix = SourceChange::file_system_edit("Create module", create_file);
res.borrow_mut().push(Diagnostic {
range: sema.diagnostics_range(d).range,
message: d.message(),
@ -92,7 +92,7 @@ pub(crate) fn diagnostics(db: &RootDatabase, file_id: FileId) -> Vec<Diagnostic>
algo::diff(&d.ast(db).syntax(), &field_list.syntax()).into_text_edit(&mut builder);
Some(SourceChange::source_file_edit_from(
"fill struct fields",
"Fill struct fields",
file_id,
builder.finish(),
))
@ -117,7 +117,7 @@ pub(crate) fn diagnostics(db: &RootDatabase, file_id: FileId) -> Vec<Diagnostic>
let node = d.ast(db);
let replacement = format!("Ok({})", node.syntax());
let edit = TextEdit::replace(node.syntax().text_range(), replacement);
let fix = SourceChange::source_file_edit_from("wrap with ok", file_id, edit);
let fix = SourceChange::source_file_edit_from("Wrap with ok", file_id, edit);
res.borrow_mut().push(Diagnostic {
range: sema.diagnostics_range(d).range,
message: d.message(),
@ -199,7 +199,7 @@ fn check_struct_shorthand_initialization(
message: "Shorthand struct initialization".to_string(),
severity: Severity::WeakWarning,
fix: Some(SourceChange::source_file_edit(
"use struct shorthand initialization",
"Use struct shorthand initialization",
SourceFileEdit { file_id, edit },
)),
});
@ -606,7 +606,7 @@ mod tests {
range: 0..8,
fix: Some(
SourceChange {
label: "create module",
label: "Create module",
source_file_edits: [],
file_system_edits: [
CreateFile {
@ -655,7 +655,7 @@ mod tests {
range: 224..233,
fix: Some(
SourceChange {
label: "fill struct fields",
label: "Fill struct fields",
source_file_edits: [
SourceFileEdit {
file_id: FileId(

10
crates/ra_ide/src/references/rename.rs
View file

@ -122,7 +122,7 @@ fn rename_mod(
source_file_edits.extend(ref_edits);
}
Some(SourceChange::from_edits("rename", source_file_edits, file_system_edits))
Some(SourceChange::from_edits("Rename", source_file_edits, file_system_edits))
}
fn rename_reference(
@ -141,7 +141,7 @@ fn rename_reference(
return None;
}
Some(RangeInfo::new(range, SourceChange::source_file_edits("rename", edit)))
Some(RangeInfo::new(range, SourceChange::source_file_edits("Rename", edit)))
}
#[cfg(test)]
@ -530,7 +530,7 @@ mod tests {
RangeInfo {
range: 4..7,
info: SourceChange {
label: "rename",
label: "Rename",
source_file_edits: [
SourceFileEdit {
file_id: FileId(
@ -582,7 +582,7 @@ mod tests {
RangeInfo {
range: 4..7,
info: SourceChange {
label: "rename",
label: "Rename",
source_file_edits: [
SourceFileEdit {
file_id: FileId(
@ -665,7 +665,7 @@ mod tests {
RangeInfo {
range: 8..11,
info: SourceChange {
label: "rename",
label: "Rename",
source_file_edits: [
SourceFileEdit {
file_id: FileId(

4
crates/ra_ide/src/source_change.rs
View file

@ -35,8 +35,10 @@ impl SourceChange {
/// Creates a new SourceChange with the given label,
/// containing only the given `SourceFileEdits`.
pub(crate) fn source_file_edits<L: Into<String>>(label: L, edits: Vec<SourceFileEdit>) -> Self {
let label = label.into();
assert!(label.starts_with(char::is_uppercase));
SourceChange {
label: label.into(),
label: label,
source_file_edits: edits,
file_system_edits: vec![],
cursor_position: None,

2
crates/ra_ide/src/typing/on_enter.rs
View file

@ -44,7 +44,7 @@ pub(crate) fn on_enter(db: &RootDatabase, position: FilePosition) -> Option<Sour
Some(
SourceChange::source_file_edit(
"on enter",
"On enter",
SourceFileEdit { edit, file_id: position.file_id },
)
.with_cursor(FilePosition { offset: cursor_position, file_id: position.file_id }),

16
crates/rust-analyzer/tests/heavy_tests/main.rs
View file

@ -337,7 +337,7 @@ fn main() {}
"arguments": [
{
"cursorPosition": null,
"label": "create module",
"label": "Create module",
"workspaceEdit": {
"documentChanges": [
{
@ -349,9 +349,9 @@ fn main() {}
}
],
"command": "rust-analyzer.applySourceChange",
"title": "create module"
"title": "Create module"
},
"title": "create module"
"title": "Create module"
}
]),
);
@ -420,7 +420,7 @@ fn main() {{}}
"arguments": [
{
"cursorPosition": null,
"label": "create module",
"label": "Create module",
"workspaceEdit": {
"documentChanges": [
{
@ -432,9 +432,9 @@ fn main() {{}}
}
],
"command": "rust-analyzer.applySourceChange",
"title": "create module"
"title": "Create module"
},
"title": "create module"
"title": "Create module"
}
]),
);
@ -500,7 +500,7 @@ fn main() {{}}
"position": { "character": 4, "line": 1 },
"textDocument": { "uri": "file:///[..]src/m0.rs" }
},
"label": "on enter",
"label": "On enter",
"workspaceEdit": {
"documentChanges": [
{
@ -552,7 +552,7 @@ version = \"0.0.0\"
"position": { "line": 1, "character": 4 },
"textDocument": { "uri": "file:///[..]src/main.rs" }
},
"label": "on enter",
"label": "On enter",
"workspaceEdit": {
"documentChanges": [
{