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-rw-r--r--crates/ra_project_model/src/lib.rs32
-rw-r--r--crates/rust-analyzer/src/bin/main.rs8
-rw-r--r--crates/rust-analyzer/src/config.rs6
-rw-r--r--crates/rust-analyzer/src/main_loop.rs7
4 files changed, 31 insertions, 22 deletions
diff --git a/crates/ra_project_model/src/lib.rs b/crates/ra_project_model/src/lib.rs
index cb0e27dce..9541362f5 100644
--- a/crates/ra_project_model/src/lib.rs
+++ b/crates/ra_project_model/src/lib.rs
@@ -29,13 +29,7 @@ pub enum ProjectWorkspace {
29 /// Project workspace was discovered by running `cargo metadata` and `rustc --print sysroot`. 29 /// Project workspace was discovered by running `cargo metadata` and `rustc --print sysroot`.
30 Cargo { cargo: CargoWorkspace, sysroot: Sysroot }, 30 Cargo { cargo: CargoWorkspace, sysroot: Sysroot },
31 /// Project workspace was manually specified using a `rust-project.json` file. 31 /// Project workspace was manually specified using a `rust-project.json` file.
32 Json { project: JsonProject }, 32 Json { project: JsonProject, project_location: PathBuf },
33}
34
35impl From<JsonProject> for ProjectWorkspace {
36 fn from(project: JsonProject) -> ProjectWorkspace {
37 ProjectWorkspace::Json { project }
38 }
39} 33}
40 34
41/// `PackageRoot` describes a package root folder. 35/// `PackageRoot` describes a package root folder.
@@ -164,10 +158,15 @@ impl ProjectWorkspace {
164 format!("Failed to open json file {}", project_json.display()) 158 format!("Failed to open json file {}", project_json.display())
165 })?; 159 })?;
166 let reader = BufReader::new(file); 160 let reader = BufReader::new(file);
161 let project_location = match project_json.parent() {
162 Some(parent) => PathBuf::from(parent),
163 None => PathBuf::new(),
164 };
167 ProjectWorkspace::Json { 165 ProjectWorkspace::Json {
168 project: from_reader(reader).with_context(|| { 166 project: from_reader(reader).with_context(|| {
169 format!("Failed to deserialize json file {}", project_json.display()) 167 format!("Failed to deserialize json file {}", project_json.display())
170 })?, 168 })?,
169 project_location: project_location,
171 } 170 }
172 } 171 }
173 ProjectManifest::CargoToml(cargo_toml) => { 172 ProjectManifest::CargoToml(cargo_toml) => {
@@ -200,9 +199,11 @@ impl ProjectWorkspace {
200 /// the root is a member of the current workspace 199 /// the root is a member of the current workspace
201 pub fn to_roots(&self) -> Vec<PackageRoot> { 200 pub fn to_roots(&self) -> Vec<PackageRoot> {
202 match self { 201 match self {
203 ProjectWorkspace::Json { project } => { 202 ProjectWorkspace::Json { project, project_location } => project
204 project.roots.iter().map(|r| PackageRoot::new_member(r.path.clone())).collect() 203 .roots
205 } 204 .iter()
205 .map(|r| PackageRoot::new_member(project_location.join(&r.path)))
206 .collect(),
206 ProjectWorkspace::Cargo { cargo, sysroot } => cargo 207 ProjectWorkspace::Cargo { cargo, sysroot } => cargo
207 .packages() 208 .packages()
208 .map(|pkg| PackageRoot { 209 .map(|pkg| PackageRoot {
@@ -219,7 +220,7 @@ impl ProjectWorkspace {
219 220
220 pub fn proc_macro_dylib_paths(&self) -> Vec<PathBuf> { 221 pub fn proc_macro_dylib_paths(&self) -> Vec<PathBuf> {
221 match self { 222 match self {
222 ProjectWorkspace::Json { project } => project 223 ProjectWorkspace::Json { project, .. } => project
223 .crates 224 .crates
224 .iter() 225 .iter()
225 .filter_map(|krate| krate.proc_macro_dylib_path.as_ref()) 226 .filter_map(|krate| krate.proc_macro_dylib_path.as_ref())
@@ -235,7 +236,7 @@ impl ProjectWorkspace {
235 236
236 pub fn n_packages(&self) -> usize { 237 pub fn n_packages(&self) -> usize {
237 match self { 238 match self {
238 ProjectWorkspace::Json { project } => project.crates.len(), 239 ProjectWorkspace::Json { project, .. } => project.crates.len(),
239 ProjectWorkspace::Cargo { cargo, sysroot } => { 240 ProjectWorkspace::Cargo { cargo, sysroot } => {
240 cargo.packages().len() + sysroot.crates().len() 241 cargo.packages().len() + sysroot.crates().len()
241 } 242 }
@@ -251,13 +252,14 @@ impl ProjectWorkspace {
251 ) -> CrateGraph { 252 ) -> CrateGraph {
252 let mut crate_graph = CrateGraph::default(); 253 let mut crate_graph = CrateGraph::default();
253 match self { 254 match self {
254 ProjectWorkspace::Json { project } => { 255 ProjectWorkspace::Json { project, project_location } => {
255 let crates: FxHashMap<_, _> = project 256 let crates: FxHashMap<_, _> = project
256 .crates 257 .crates
257 .iter() 258 .iter()
258 .enumerate() 259 .enumerate()
259 .filter_map(|(seq_index, krate)| { 260 .filter_map(|(seq_index, krate)| {
260 let file_id = load(&krate.root_module)?; 261 let file_path = project_location.join(&krate.root_module);
262 let file_id = load(&file_path)?;
261 let edition = match krate.edition { 263 let edition = match krate.edition {
262 json_project::Edition::Edition2015 => Edition::Edition2015, 264 json_project::Edition::Edition2015 => Edition::Edition2015,
263 json_project::Edition::Edition2018 => Edition::Edition2018, 265 json_project::Edition::Edition2018 => Edition::Edition2018,
@@ -540,7 +542,7 @@ impl ProjectWorkspace {
540 ProjectWorkspace::Cargo { cargo, .. } => { 542 ProjectWorkspace::Cargo { cargo, .. } => {
541 Some(cargo.workspace_root()).filter(|root| path.starts_with(root)) 543 Some(cargo.workspace_root()).filter(|root| path.starts_with(root))
542 } 544 }
543 ProjectWorkspace::Json { project: JsonProject { roots, .. } } => roots 545 ProjectWorkspace::Json { project: JsonProject { roots, .. }, .. } => roots
544 .iter() 546 .iter()
545 .find(|root| path.starts_with(&root.path)) 547 .find(|root| path.starts_with(&root.path))
546 .map(|root| root.path.as_ref()), 548 .map(|root| root.path.as_ref()),
diff --git a/crates/rust-analyzer/src/bin/main.rs b/crates/rust-analyzer/src/bin/main.rs
index 8d071ab1c..99e3f7173 100644
--- a/crates/rust-analyzer/src/bin/main.rs
+++ b/crates/rust-analyzer/src/bin/main.rs
@@ -108,11 +108,11 @@ fn run_server() -> Result<()> {
108 config.update(value); 108 config.update(value);
109 } 109 }
110 config.update_caps(&initialize_params.capabilities); 110 config.update_caps(&initialize_params.capabilities);
111 let cwd = std::env::current_dir()?;
112 config.root_path =
113 initialize_params.root_uri.and_then(|it| it.to_file_path().ok()).unwrap_or(cwd);
111 114
112 if config.linked_projects.is_empty() { 115 if config.linked_projects.is_empty() {
113 let cwd = std::env::current_dir()?;
114 let root =
115 initialize_params.root_uri.and_then(|it| it.to_file_path().ok()).unwrap_or(cwd);
116 let workspace_roots = initialize_params 116 let workspace_roots = initialize_params
117 .workspace_folders 117 .workspace_folders
118 .map(|workspaces| { 118 .map(|workspaces| {
@@ -122,7 +122,7 @@ fn run_server() -> Result<()> {
122 .collect::<Vec<_>>() 122 .collect::<Vec<_>>()
123 }) 123 })
124 .filter(|workspaces| !workspaces.is_empty()) 124 .filter(|workspaces| !workspaces.is_empty())
125 .unwrap_or_else(|| vec![root]); 125 .unwrap_or_else(|| vec![config.root_path.clone()]);
126 126
127 config.linked_projects = ProjectManifest::discover_all(&workspace_roots) 127 config.linked_projects = ProjectManifest::discover_all(&workspace_roots)
128 .into_iter() 128 .into_iter()
diff --git a/crates/rust-analyzer/src/config.rs b/crates/rust-analyzer/src/config.rs
index 1253db836..0e7a937a0 100644
--- a/crates/rust-analyzer/src/config.rs
+++ b/crates/rust-analyzer/src/config.rs
@@ -38,12 +38,13 @@ pub struct Config {
38 38
39 pub with_sysroot: bool, 39 pub with_sysroot: bool,
40 pub linked_projects: Vec<LinkedProject>, 40 pub linked_projects: Vec<LinkedProject>,
41 pub root_path: PathBuf,
41} 42}
42 43
43#[derive(Debug, Clone)] 44#[derive(Debug, Clone)]
44pub enum LinkedProject { 45pub enum LinkedProject {
45 ProjectManifest(ProjectManifest), 46 ProjectManifest(ProjectManifest),
46 JsonProject(JsonProject), 47 InlineJsonProject(JsonProject),
47} 48}
48 49
49impl From<ProjectManifest> for LinkedProject { 50impl From<ProjectManifest> for LinkedProject {
@@ -54,7 +55,7 @@ impl From<ProjectManifest> for LinkedProject {
54 55
55impl From<JsonProject> for LinkedProject { 56impl From<JsonProject> for LinkedProject {
56 fn from(v: JsonProject) -> Self { 57 fn from(v: JsonProject) -> Self {
57 LinkedProject::JsonProject(v) 58 LinkedProject::InlineJsonProject(v)
58 } 59 }
59} 60}
60 61
@@ -167,6 +168,7 @@ impl Default for Config {
167 lens: LensConfig::default(), 168 lens: LensConfig::default(),
168 hover: HoverConfig::default(), 169 hover: HoverConfig::default(),
169 linked_projects: Vec::new(), 170 linked_projects: Vec::new(),
171 root_path: PathBuf::new(),
170 } 172 }
171 } 173 }
172} 174}
diff --git a/crates/rust-analyzer/src/main_loop.rs b/crates/rust-analyzer/src/main_loop.rs
index 8ec571b70..cc9bb1726 100644
--- a/crates/rust-analyzer/src/main_loop.rs
+++ b/crates/rust-analyzer/src/main_loop.rs
@@ -121,7 +121,12 @@ pub fn main_loop(config: Config, connection: Connection) -> Result<()> {
121 }) 121 })
122 .ok() 122 .ok()
123 } 123 }
124 LinkedProject::JsonProject(it) => Some(it.clone().into()), 124 LinkedProject::InlineJsonProject(it) => {
125 Some(ra_project_model::ProjectWorkspace::Json {
126 project: it.clone(),
127 project_location: config.root_path.clone(),
128 })
129 }
125 }) 130 })
126 .collect::<Vec<_>>() 131 .collect::<Vec<_>>()
127 }; 132 };