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Auto merge of #16706 - Veykril:load-cargo-ide-db, r=Veykril

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internal: Remove load-cargo dependency on ide

This lightens up the dep tree for projects using r-a as a library that do not need the ide crate itself.
This commit is contained in:
bors 2024-02-29 14:59:27 +00:00
commit b3b9b53df8
18 changed files with 70 additions and 61 deletions
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3
Cargo.lock generated
View file

@ -636,7 +636,6 @@ dependencies = [
"arrayvec",
"cfg",
"cov-mark",
"crossbeam-channel",
"dot",
"either",
"expect-test",
@ -713,6 +712,7 @@ dependencies = [
"arrayvec",
"base-db",
"cov-mark",
"crossbeam-channel",
"either",
"expect-test",
"fst",
@ -951,7 +951,6 @@ dependencies = [
"anyhow",
"crossbeam-channel",
"hir-expand",
"ide",
"ide-db",
"itertools",
"proc-macro-api",

3
crates/ide-db/Cargo.toml
View file

@ -13,6 +13,7 @@ doctest = false
[dependencies]
cov-mark = "2.0.0-pre.1"
crossbeam-channel = "0.5.5"
tracing.workspace = true
rayon.workspace = true
fst = { version = "0.4.7", default-features = false }
@ -52,4 +53,4 @@ test-fixture.workspace = true
sourcegen.workspace = true
[lints]
workspace = true
workspace = true

1
crates/ide-db/src/lib.rs
View file

@ -15,6 +15,7 @@ pub mod helpers;
pub mod items_locator;
pub mod label;
pub mod path_transform;
pub mod prime_caches;
pub mod rename;
pub mod rust_doc;
pub mod search;

9
crates/ide/src/prime_caches.rs → crates/ide-db/src/prime_caches.rs
View file

@ -7,16 +7,15 @@ mod topologic_sort;
use std::time::Duration;
use hir::db::DefDatabase;
use ide_db::{
use crate::{
base_db::{
salsa::{Database, ParallelDatabase, Snapshot},
Cancelled, CrateGraph, CrateId, SourceDatabase, SourceDatabaseExt,
},
FxHashSet, FxIndexMap,
FxHashSet, FxIndexMap, RootDatabase,
};
use crate::RootDatabase;
/// We're indexing many crates.
#[derive(Debug)]
pub struct ParallelPrimeCachesProgress {
@ -28,7 +27,7 @@ pub struct ParallelPrimeCachesProgress {
pub crates_done: usize,
}
pub(crate) fn parallel_prime_caches(
pub fn parallel_prime_caches(
db: &RootDatabase,
num_worker_threads: u8,
cb: &(dyn Fn(ParallelPrimeCachesProgress) + Sync),

2
crates/ide/src/prime_caches/topologic_sort.rs → crates/ide-db/src/prime_caches/topologic_sort.rs
View file

@ -1,7 +1,7 @@
//! helper data structure to schedule work for parallel prime caches.
use std::{collections::VecDeque, hash::Hash};
use ide_db::FxHashMap;
use crate::FxHashMap;
pub(crate) struct TopologicSortIterBuilder<T> {
nodes: FxHashMap<T, Entry<T>>,

3
crates/ide/Cargo.toml
View file

@ -13,7 +13,6 @@ doctest = false
[dependencies]
cov-mark = "2.0.0-pre.1"
crossbeam-channel = "0.5.5"
arrayvec.workspace = true
either.workspace = true
itertools.workspace = true
@ -56,4 +55,4 @@ test-fixture.workspace = true
in-rust-tree = ["ide-assists/in-rust-tree", "ide-diagnostics/in-rust-tree"]
[lints]
workspace = true
workspace = true

9
crates/ide/src/lib.rs
View file

@ -17,7 +17,6 @@ mod fixture;
mod markup;
mod navigation_target;
mod prime_caches;
mod annotations;
mod call_hierarchy;
@ -68,7 +67,7 @@ use ide_db::{
salsa::{self, ParallelDatabase},
CrateOrigin, Env, FileLoader, FileSet, SourceDatabase, VfsPath,
},
symbol_index, FxHashMap, FxIndexSet, LineIndexDatabase,
prime_caches, symbol_index, FxHashMap, FxIndexSet, LineIndexDatabase,
};
use syntax::SourceFile;
use triomphe::Arc;
@ -100,7 +99,6 @@ pub use crate::{
},
move_item::Direction,
navigation_target::{NavigationTarget, TryToNav, UpmappingResult},
prime_caches::ParallelPrimeCachesProgress,
references::ReferenceSearchResult,
rename::RenameError,
runnables::{Runnable, RunnableKind, TestId},
@ -127,6 +125,7 @@ pub use ide_db::{
documentation::Documentation,
label::Label,
line_index::{LineCol, LineIndex},
prime_caches::ParallelPrimeCachesProgress,
search::{ReferenceCategory, SearchScope},
source_change::{FileSystemEdit, SnippetEdit, SourceChange},
symbol_index::Query,
@ -165,6 +164,10 @@ impl AnalysisHost {
AnalysisHost { db: RootDatabase::new(lru_capacity) }
}
pub fn with_database(db: RootDatabase) -> AnalysisHost {
AnalysisHost { db }
}
pub fn update_lru_capacity(&mut self, lru_capacity: Option<usize>) {
self.db.update_base_query_lru_capacities(lru_capacity);
}

9
crates/ide/src/moniker.rs
View file

@ -1,6 +1,8 @@
//! This module generates [moniker](https://microsoft.github.io/language-server-protocol/specifications/lsif/0.6.0/specification/#exportsImports)
//! for LSIF and LSP.
use core::fmt;
use hir::{Adt, AsAssocItem, AssocItemContainer, Crate, DescendPreference, MacroKind, Semantics};
use ide_db::{
base_db::{CrateOrigin, FilePosition, LangCrateOrigin},
@ -93,9 +95,10 @@ pub struct MonikerIdentifier {
pub description: Vec<MonikerDescriptor>,
}
impl ToString for MonikerIdentifier {
fn to_string(&self) -> String {
format!("{}::{}", self.crate_name, self.description.iter().map(|x| &x.name).join("::"))
impl fmt::Display for MonikerIdentifier {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.write_str(&self.crate_name)?;
f.write_fmt(format_args!("::{}", self.description.iter().map(|x| &x.name).join("::")))
}
}

14
crates/load-cargo/Cargo.toml
View file

@ -16,16 +16,16 @@ crossbeam-channel.workspace = true
itertools.workspace = true
tracing.workspace = true
ide.workspace = true
# workspace deps
hir-expand.workspace = true
ide-db.workspace = true
proc-macro-api.workspace = true
project-model.workspace = true
tt.workspace = true
vfs.workspace = true
vfs-notify.workspace = true
span.workspace = true
hir-expand.workspace = true
tt.workspace = true
vfs-notify.workspace = true
vfs.workspace = true
[lints]
workspace = true
workspace = true

29
crates/load-cargo/src/lib.rs
View file

@ -9,10 +9,9 @@ use hir_expand::proc_macro::{
ProcMacro, ProcMacroExpander, ProcMacroExpansionError, ProcMacroKind, ProcMacroLoadResult,
ProcMacros,
};
use ide::{AnalysisHost, SourceRoot};
use ide_db::{
base_db::{CrateGraph, Env},
Change, FxHashMap,
base_db::{CrateGraph, Env, SourceRoot},
prime_caches, Change, FxHashMap, RootDatabase,
};
use itertools::Itertools;
use proc_macro_api::{MacroDylib, ProcMacroServer};
@ -38,7 +37,7 @@ pub fn load_workspace_at(
cargo_config: &CargoConfig,
load_config: &LoadCargoConfig,
progress: &dyn Fn(String),
) -> anyhow::Result<(AnalysisHost, vfs::Vfs, Option<ProcMacroServer>)> {
) -> anyhow::Result<(RootDatabase, vfs::Vfs, Option<ProcMacroServer>)> {
let root = AbsPathBuf::assert(std::env::current_dir()?.join(root));
let root = ProjectManifest::discover_single(&root)?;
let mut workspace = ProjectWorkspace::load(root, cargo_config, progress)?;
@ -55,7 +54,7 @@ pub fn load_workspace(
ws: ProjectWorkspace,
extra_env: &FxHashMap<String, String>,
load_config: &LoadCargoConfig,
) -> anyhow::Result<(AnalysisHost, vfs::Vfs, Option<ProcMacroServer>)> {
) -> anyhow::Result<(RootDatabase, vfs::Vfs, Option<ProcMacroServer>)> {
let (sender, receiver) = unbounded();
let mut vfs = vfs::Vfs::default();
let mut loader = {
@ -113,7 +112,7 @@ pub fn load_workspace(
version: 0,
});
let host = load_crate_graph(
let db = load_crate_graph(
&ws,
crate_graph,
proc_macros,
@ -123,9 +122,9 @@ pub fn load_workspace(
);
if load_config.prefill_caches {
host.analysis().parallel_prime_caches(1, |_| {})?;
prime_caches::parallel_prime_caches(&db, 1, &|_| ());
}
Ok((host, vfs, proc_macro_server.ok()))
Ok((db, vfs, proc_macro_server.ok()))
}
#[derive(Default)]
@ -308,16 +307,16 @@ fn load_crate_graph(
source_root_config: SourceRootConfig,
vfs: &mut vfs::Vfs,
receiver: &Receiver<vfs::loader::Message>,
) -> AnalysisHost {
) -> RootDatabase {
let (ProjectWorkspace::Cargo { toolchain, target_layout, .. }
| ProjectWorkspace::Json { toolchain, target_layout, .. }
| ProjectWorkspace::DetachedFiles { toolchain, target_layout, .. }) = ws;
let lru_cap = std::env::var("RA_LRU_CAP").ok().and_then(|it| it.parse::<usize>().ok());
let mut host = AnalysisHost::new(lru_cap);
let mut db = RootDatabase::new(lru_cap);
let mut analysis_change = Change::new();
host.raw_database_mut().enable_proc_attr_macros();
db.enable_proc_attr_macros();
// wait until Vfs has loaded all roots
for task in receiver {
@ -352,8 +351,8 @@ fn load_crate_graph(
.set_target_data_layouts(iter::repeat(target_layout.clone()).take(num_crates).collect());
analysis_change.set_toolchains(iter::repeat(toolchain.clone()).take(num_crates).collect());
host.apply_change(analysis_change);
host
db.apply_change(analysis_change);
db
}
fn expander_to_proc_macro(
@ -407,10 +406,10 @@ mod tests {
with_proc_macro_server: ProcMacroServerChoice::None,
prefill_caches: false,
};
let (host, _vfs, _proc_macro) =
let (db, _vfs, _proc_macro) =
load_workspace_at(path, &cargo_config, &load_cargo_config, &|_| {}).unwrap();
let n_crates = host.raw_database().crate_graph().iter().count();
let n_crates = db.crate_graph().iter().count();
// RA has quite a few crates, but the exact count doesn't matter
assert!(n_crates > 20);
}

10
crates/rust-analyzer/src/cli/analysis_stats.rs
View file

@ -16,8 +16,8 @@ use hir_def::{
};
use hir_ty::{Interner, Substitution, TyExt, TypeFlags};
use ide::{
Analysis, AnnotationConfig, DiagnosticsConfig, InlayFieldsToResolve, InlayHintsConfig, LineCol,
RootDatabase,
Analysis, AnalysisHost, AnnotationConfig, DiagnosticsConfig, InlayFieldsToResolve,
InlayHintsConfig, LineCol, RootDatabase,
};
use ide_db::{
base_db::{
@ -90,9 +90,8 @@ impl flags::AnalysisStats {
Some(build_scripts_sw.elapsed())
};
let (host, vfs, _proc_macro) =
let (db, vfs, _proc_macro) =
load_workspace(workspace.clone(), &cargo_config.extra_env, &load_cargo_config)?;
let db = host.raw_database();
eprint!("{:<20} {}", "Database loaded:", db_load_sw.elapsed());
eprint!(" (metadata {metadata_time}");
if let Some(build_scripts_time) = build_scripts_time {
@ -100,6 +99,9 @@ impl flags::AnalysisStats {
}
eprintln!(")");
let host = AnalysisHost::with_database(db);
let db = host.raw_database();
let mut analysis_sw = self.stop_watch();
let mut krates = Crate::all(db);

5
crates/rust-analyzer/src/cli/diagnostics.rs
View file

@ -5,7 +5,7 @@ use project_model::{CargoConfig, RustLibSource};
use rustc_hash::FxHashSet;
use hir::{db::HirDatabase, Crate, HirFileIdExt, Module};
use ide::{AssistResolveStrategy, DiagnosticsConfig, Severity};
use ide::{AnalysisHost, AssistResolveStrategy, DiagnosticsConfig, Severity};
use ide_db::base_db::SourceDatabaseExt;
use load_cargo::{load_workspace_at, LoadCargoConfig, ProcMacroServerChoice};
@ -26,8 +26,9 @@ impl flags::Diagnostics {
with_proc_macro_server,
prefill_caches: false,
};
let (host, _vfs, _proc_macro) =
let (db, _vfs, _proc_macro) =
load_workspace_at(&self.path, &cargo_config, &load_cargo_config, &|_| {})?;
let host = AnalysisHost::with_database(db);
let db = host.raw_database();
let analysis = host.analysis();

7
crates/rust-analyzer/src/cli/lsif.rs
View file

@ -4,8 +4,8 @@ use std::env;
use std::time::Instant;
use ide::{
Analysis, FileId, FileRange, MonikerKind, PackageInformation, RootDatabase, StaticIndex,
StaticIndexedFile, TokenId, TokenStaticData,
Analysis, AnalysisHost, FileId, FileRange, MonikerKind, PackageInformation, RootDatabase,
StaticIndex, StaticIndexedFile, TokenId, TokenStaticData,
};
use ide_db::{
base_db::salsa::{self, ParallelDatabase},
@ -300,8 +300,9 @@ impl flags::Lsif {
let workspace = ProjectWorkspace::load(manifest, &cargo_config, no_progress)?;
let (host, vfs, _proc_macro) =
let (db, vfs, _proc_macro) =
load_workspace(workspace, &cargo_config.extra_env, &load_cargo_config)?;
let host = AnalysisHost::with_database(db);
let db = host.raw_database();
let analysis = host.analysis();

3
crates/rust-analyzer/src/cli/run_tests.rs
View file

@ -20,9 +20,8 @@ impl flags::RunTests {
with_proc_macro_server: ProcMacroServerChoice::Sysroot,
prefill_caches: false,
};
let (host, _vfs, _proc_macro) =
let (ref db, _vfs, _proc_macro) =
load_workspace_at(&self.path, &cargo_config, &load_cargo_config, &|_| {})?;
let db = host.raw_database();
let tests = all_modules(db)
.into_iter()

3
crates/rust-analyzer/src/cli/rustc_tests.rs
View file

@ -87,8 +87,9 @@ impl Tester {
with_proc_macro_server: ProcMacroServerChoice::Sysroot,
prefill_caches: false,
};
let (host, _vfs, _proc_macro) =
let (db, _vfs, _proc_macro) =
load_workspace(workspace, &cargo_config.extra_env, &load_cargo_config)?;
let host = AnalysisHost::with_database(db);
let db = host.raw_database();
let krates = Crate::all(db);
let root_crate = krates.iter().cloned().find(|krate| krate.origin(db).is_local()).unwrap();

7
crates/rust-analyzer/src/cli/scip.rs
View file

@ -3,7 +3,7 @@
use std::{path::PathBuf, time::Instant};
use ide::{
LineCol, MonikerDescriptorKind, MonikerResult, StaticIndex, StaticIndexedFile,
AnalysisHost, LineCol, MonikerDescriptorKind, MonikerResult, StaticIndex, StaticIndexedFile,
SymbolInformationKind, TextRange, TokenId,
};
use ide_db::LineIndexDatabase;
@ -42,12 +42,13 @@ impl flags::Scip {
config.update(json)?;
}
let cargo_config = config.cargo();
let (host, vfs, _) = load_workspace_at(
let (db, vfs, _) = load_workspace_at(
root.as_path().as_ref(),
&cargo_config,
&load_cargo_config,
&no_progress,
)?;
let host = AnalysisHost::with_database(db);
let db = host.raw_database();
let analysis = host.analysis();
@ -324,7 +325,7 @@ fn moniker_to_symbol(moniker: &MonikerResult) -> scip_types::Symbol {
#[cfg(test)]
mod test {
use super::*;
use ide::{AnalysisHost, FilePosition, TextSize};
use ide::{FilePosition, TextSize};
use scip::symbol::format_symbol;
use test_fixture::ChangeFixture;

6
crates/rust-analyzer/src/cli/ssr.rs
View file

@ -17,13 +17,12 @@ impl flags::Ssr {
with_proc_macro_server: ProcMacroServerChoice::Sysroot,
prefill_caches: false,
};
let (host, vfs, _proc_macro) = load_workspace_at(
let (ref db, vfs, _proc_macro) = load_workspace_at(
&std::env::current_dir()?,
&cargo_config,
&load_cargo_config,
&|_| {},
)?;
let db = host.raw_database();
let mut match_finder = MatchFinder::at_first_file(db)?;
for rule in self.rule {
match_finder.add_rule(rule)?;
@ -54,13 +53,12 @@ impl flags::Search {
with_proc_macro_server: ProcMacroServerChoice::Sysroot,
prefill_caches: false,
};
let (host, _vfs, _proc_macro) = load_workspace_at(
let (ref db, _vfs, _proc_macro) = load_workspace_at(
&std::env::current_dir()?,
&cargo_config,
&load_cargo_config,
&|_| {},
)?;
let db = host.raw_database();
let mut match_finder = MatchFinder::at_first_file(db)?;
for pattern in self.pattern {
match_finder.add_search_pattern(pattern)?;

8
crates/rust-analyzer/src/integrated_benchmarks.rs
View file

@ -11,7 +11,7 @@
//! which you can use to paste the command in terminal and add `--release` manually.
use hir::Change;
use ide::{CallableSnippets, CompletionConfig, FilePosition, TextSize};
use ide::{AnalysisHost, CallableSnippets, CompletionConfig, FilePosition, TextSize};
use ide_db::{
imports::insert_use::{ImportGranularity, InsertUseConfig},
SnippetCap,
@ -43,10 +43,11 @@ fn integrated_highlighting_benchmark() {
prefill_caches: false,
};
let (mut host, vfs, _proc_macro) = {
let (db, vfs, _proc_macro) = {
let _it = stdx::timeit("workspace loading");
load_workspace_at(&workspace_to_load, &cargo_config, &load_cargo_config, &|_| {}).unwrap()
};
let mut host = AnalysisHost::with_database(db);
let file_id = {
let file = workspace_to_load.join(file);
@ -99,10 +100,11 @@ fn integrated_completion_benchmark() {
prefill_caches: true,
};
let (mut host, vfs, _proc_macro) = {
let (db, vfs, _proc_macro) = {
let _it = stdx::timeit("workspace loading");
load_workspace_at(&workspace_to_load, &cargo_config, &load_cargo_config, &|_| {}).unwrap()
};
let mut host = AnalysisHost::with_database(db);
let file_id = {
let file = workspace_to_load.join(file);