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-rw-r--r--crates/project_model/src/lib.rs36
-rw-r--r--crates/project_model/src/project_json.rs8
2 files changed, 20 insertions, 24 deletions
diff --git a/crates/project_model/src/lib.rs b/crates/project_model/src/lib.rs
index cbd4c5009..724c586db 100644
--- a/crates/project_model/src/lib.rs
+++ b/crates/project_model/src/lib.rs
@@ -43,7 +43,7 @@ impl fmt::Debug for ProjectWorkspace {
43 f.debug_struct("Cargo").field("n_packages", &cargo.packages().len()).finish() 43 f.debug_struct("Cargo").field("n_packages", &cargo.packages().len()).finish()
44 } 44 }
45 ProjectWorkspace::Json { project } => { 45 ProjectWorkspace::Json { project } => {
46 f.debug_struct("Json").field("n_crates", &project.crates.len()).finish() 46 f.debug_struct("Json").field("n_crates", &project.n_crates()).finish()
47 } 47 }
48 } 48 }
49 } 49 }
@@ -202,9 +202,8 @@ impl ProjectWorkspace {
202 pub fn to_roots(&self) -> Vec<PackageRoot> { 202 pub fn to_roots(&self) -> Vec<PackageRoot> {
203 match self { 203 match self {
204 ProjectWorkspace::Json { project } => project 204 ProjectWorkspace::Json { project } => project
205 .crates 205 .crates()
206 .iter() 206 .map(|(_, krate)| PackageRoot {
207 .map(|krate| PackageRoot {
208 is_member: krate.is_workspace_member, 207 is_member: krate.is_workspace_member,
209 include: krate.include.clone(), 208 include: krate.include.clone(),
210 exclude: krate.exclude.clone(), 209 exclude: krate.exclude.clone(),
@@ -243,9 +242,8 @@ impl ProjectWorkspace {
243 pub fn proc_macro_dylib_paths(&self) -> Vec<AbsPathBuf> { 242 pub fn proc_macro_dylib_paths(&self) -> Vec<AbsPathBuf> {
244 match self { 243 match self {
245 ProjectWorkspace::Json { project } => project 244 ProjectWorkspace::Json { project } => project
246 .crates 245 .crates()
247 .iter() 246 .filter_map(|(_, krate)| krate.proc_macro_dylib_path.as_ref())
248 .filter_map(|krate| krate.proc_macro_dylib_path.as_ref())
249 .cloned() 247 .cloned()
250 .collect(), 248 .collect(),
251 ProjectWorkspace::Cargo { cargo, sysroot: _sysroot } => cargo 249 ProjectWorkspace::Cargo { cargo, sysroot: _sysroot } => cargo
@@ -258,7 +256,7 @@ impl ProjectWorkspace {
258 256
259 pub fn n_packages(&self) -> usize { 257 pub fn n_packages(&self) -> usize {
260 match self { 258 match self {
261 ProjectWorkspace::Json { project, .. } => project.crates.len(), 259 ProjectWorkspace::Json { project, .. } => project.n_crates(),
262 ProjectWorkspace::Cargo { cargo, sysroot } => { 260 ProjectWorkspace::Cargo { cargo, sysroot } => {
263 cargo.packages().len() + sysroot.crates().len() 261 cargo.packages().len() + sysroot.crates().len()
264 } 262 }
@@ -276,10 +274,8 @@ impl ProjectWorkspace {
276 ProjectWorkspace::Json { project } => { 274 ProjectWorkspace::Json { project } => {
277 let mut cfg_cache: FxHashMap<Option<&str>, Vec<CfgFlag>> = FxHashMap::default(); 275 let mut cfg_cache: FxHashMap<Option<&str>, Vec<CfgFlag>> = FxHashMap::default();
278 let crates: FxHashMap<_, _> = project 276 let crates: FxHashMap<_, _> = project
279 .crates 277 .crates()
280 .iter() 278 .filter_map(|(crate_id, krate)| {
281 .enumerate()
282 .filter_map(|(seq_index, krate)| {
283 let file_path = &krate.root_module; 279 let file_path = &krate.root_module;
284 let file_id = load(&file_path)?; 280 let file_id = load(&file_path)?;
285 281
@@ -297,9 +293,8 @@ impl ProjectWorkspace {
297 let mut cfg_options = CfgOptions::default(); 293 let mut cfg_options = CfgOptions::default();
298 cfg_options.extend(target_cfgs.iter().chain(krate.cfg.iter()).cloned()); 294 cfg_options.extend(target_cfgs.iter().chain(krate.cfg.iter()).cloned());
299 295
300 // FIXME: No crate name in json definition such that we cannot add OUT_DIR to env
301 Some(( 296 Some((
302 CrateId(seq_index as u32), 297 crate_id,
303 crate_graph.add_crate_root( 298 crate_graph.add_crate_root(
304 file_id, 299 file_id,
305 krate.edition, 300 krate.edition,
@@ -313,19 +308,14 @@ impl ProjectWorkspace {
313 }) 308 })
314 .collect(); 309 .collect();
315 310
316 for (id, krate) in project.crates.iter().enumerate() { 311 for (from, krate) in project.crates() {
317 for dep in &krate.deps { 312 for dep in &krate.deps {
318 let from_crate_id = CrateId(id as u32);
319 let to_crate_id = dep.crate_id; 313 let to_crate_id = dep.crate_id;
320 if let (Some(&from), Some(&to)) = 314 if let (Some(&from), Some(&to)) =
321 (crates.get(&from_crate_id), crates.get(&to_crate_id)) 315 (crates.get(&from), crates.get(&to_crate_id))
322 { 316 {
323 if crate_graph.add_dep(from, dep.name.clone(), to).is_err() { 317 if let Err(_) = crate_graph.add_dep(from, dep.name.clone(), to) {
324 log::error!( 318 log::error!("cyclic dependency {:?} -> {:?}", from, to_crate_id);
325 "cyclic dependency {:?} -> {:?}",
326 from_crate_id,
327 to_crate_id
328 );
329 } 319 }
330 } 320 }
331 } 321 }
diff --git a/crates/project_model/src/project_json.rs b/crates/project_model/src/project_json.rs
index 060ea5b7d..ae14e5126 100644
--- a/crates/project_model/src/project_json.rs
+++ b/crates/project_model/src/project_json.rs
@@ -12,7 +12,7 @@ use crate::cfg_flag::CfgFlag;
12/// Roots and crates that compose this Rust project. 12/// Roots and crates that compose this Rust project.
13#[derive(Clone, Debug, Eq, PartialEq)] 13#[derive(Clone, Debug, Eq, PartialEq)]
14pub struct ProjectJson { 14pub struct ProjectJson {
15 pub(crate) crates: Vec<Crate>, 15 crates: Vec<Crate>,
16} 16}
17 17
18/// A crate points to the root module of a crate and lists the dependencies of the crate. This is 18/// A crate points to the root module of a crate and lists the dependencies of the crate. This is
@@ -79,6 +79,12 @@ impl ProjectJson {
79 .collect::<Vec<_>>(), 79 .collect::<Vec<_>>(),
80 } 80 }
81 } 81 }
82 pub fn n_crates(&self) -> usize {
83 self.crates.len()
84 }
85 pub fn crates(&self) -> impl Iterator<Item = (CrateId, &Crate)> + '_ {
86 self.crates.iter().enumerate().map(|(idx, krate)| (CrateId(idx as u32), krate))
87 }
82} 88}
83 89
84#[derive(Deserialize)] 90#[derive(Deserialize)]