Revert "Fix diagnostics reporter main crates setup (#1514)" (#1540)

Author: maciektr

scarb/src/compiler/compilers/lib.rs

@@ -56,9 +56,9 @@ impl Compiler for LibCompiler {
 
         let target_dir = unit.target_dir(ws);
 
-        let main_crate_ids = collect_main_crate_ids(&unit, db);
+        let compiler_config = build_compiler_config(&unit, ws);
 
-        let compiler_config = build_compiler_config(&unit, &main_crate_ids, ws);
+        let main_crate_ids = collect_main_crate_ids(&unit, db);
 
         validate_compiler_config(db, &compiler_config, &unit, ws);
 

scarb/src/compiler/compilers/starknet_contract.rs

@@ -227,9 +227,9 @@ impl Compiler for StarknetContractCompiler {
 
         let target_dir = unit.target_dir(ws);
 
-        let main_crate_ids = collect_main_crate_ids(&unit, db);
+        let compiler_config = build_compiler_config(&unit, ws);
 
-        let compiler_config = build_compiler_config(&unit, &main_crate_ids, ws);
+        let main_crate_ids = collect_main_crate_ids(&unit, db);
 
         let contracts = find_project_contracts(
             db.upcast_mut(),

scarb/src/compiler/compilers/test.rs

@@ -32,8 +32,7 @@ impl Compiler for TestCompiler {
                 && plugin.package.id.source_id == SourceId::for_std()
         });
 
-        let diagnostics_reporter =
-            build_compiler_config(&unit, &main_crate_ids, ws).diagnostics_reporter;
+        let diagnostics_reporter = build_compiler_config(&unit, ws).diagnostics_reporter;
 
         diagnostics_reporter
             .with_crates(&main_crate_ids)

scarb/src/compiler/helpers.rs

@@ -16,7 +16,6 @@ use crate::flock::Filesystem;
 
 pub fn build_compiler_config<'c>(
     unit: &CairoCompilationUnit,
-    main_crate_ids: &[CrateId],
     ws: &Workspace<'c>,
 ) -> CompilerConfig<'c> {
     let diagnostics_reporter = DiagnosticsReporter::callback({
@@ -44,8 +43,7 @@ pub fn build_compiler_config<'c>(
                 }
             };
         }
-    })
-    .with_crates(main_crate_ids);
+    });
     CompilerConfig {
         diagnostics_reporter: if unit.compiler_config.allow_warnings {
             diagnostics_reporter.allow_warnings()

scarb/src/ops/compile.rs

@@ -11,7 +11,7 @@ use scarb_ui::components::Status;
 use scarb_ui::HumanDuration;
 
 use crate::compiler::db::{build_scarb_root_database, has_starknet_plugin, ScarbDatabase};
-use crate::compiler::helpers::{build_compiler_config, collect_main_crate_ids};
+use crate::compiler::helpers::build_compiler_config;
 use crate::compiler::plugin::proc_macro;
 use crate::compiler::{CairoCompilationUnit, CompilationUnit, CompilationUnitAttributes};
 use crate::core::{
@@ -193,9 +193,8 @@ fn check_unit(unit: CompilationUnit, ws: &Workspace<'_>) -> Result<()> {
         CompilationUnit::ProcMacro(unit) => proc_macro::check_unit(unit, ws),
         CompilationUnit::Cairo(unit) => {
             let ScarbDatabase { db, .. } = build_scarb_root_database(&unit, ws)?;
-            let main_crate_ids = collect_main_crate_ids(&unit, &db);
             check_starknet_dependency(&unit, ws, &db, &package_name);
-            let mut compiler_config = build_compiler_config(&unit, &main_crate_ids, ws);
+            let mut compiler_config = build_compiler_config(&unit, ws);
             compiler_config
                 .diagnostics_reporter
                 .ensure(&db)

scarb/src/ops/expand.rs

@@ -158,12 +158,12 @@ fn do_expand(
     ws: &Workspace<'_>,
 ) -> Result<()> {
     let ScarbDatabase { db, .. } = build_scarb_root_database(compilation_unit, ws)?;
+    let mut compiler_config = build_compiler_config(compilation_unit, ws);
+    // Report diagnostics, but do not fail.
+    let _ = compiler_config.diagnostics_reporter.check(&db);
     let main_crate_id = db.intern_crate(CrateLongId::Real(
         compilation_unit.main_component().cairo_package_name(),
     ));
-    let mut compiler_config = build_compiler_config(compilation_unit, &[main_crate_id], ws);
-    // Report diagnostics, but do not fail.
-    let _ = compiler_config.diagnostics_reporter.check(&db);
     let main_module = ModuleId::CrateRoot(main_crate_id);
     let module_file = db
         .module_main_file(main_module)

scarb/tests/build.rs

@@ -863,6 +863,52 @@ fn warnings_can_be_disallowed() {
 }
 
 #[test]
+fn does_show_errors_from_deps() {
+    let t = TempDir::new().unwrap();
+    let first = t.child("first");
+    let second = t.child("second");
+    ProjectBuilder::start()
+        .name("first")
+        .lib_cairo(indoc! {r#"
+        fn hello() -> felt252 {
+            ;
+            12
+        }
+        "#})
+        .manifest_extra(indoc! {r#"
+        [cairo]
+        allow-warnings = false
+        "#})
+        .build(&first);
+    ProjectBuilder::start()
+        .name("second")
+        .lib_cairo(indoc! {r#"
+            fn hello() -> felt252 { 42 }
+        "#})
+        .dep("first", &first)
+        .manifest_extra(indoc! {r#"
+        [cairo]
+        allow-warnings = false
+        "#})
+        .build(&second);
+    Scarb::quick_snapbox()
+        .arg("build")
+        .current_dir(&second)
+        .assert()
+        .failure()
+        .stdout_matches(indoc! {r#"
+            [..]Compiling second v1.0.0 ([..]Scarb.toml)
+            error: Skipped tokens. Expected: statement.
+             --> [..]lib.cairo:2:5
+                ;
+                ^
+            
+            error: could not compile `second` due to previous error
+        "#});
+}
+
+#[test]
+#[ignore = "fix(maciektr): hide warnings from dependencies"]
 fn does_not_show_warnings_from_deps() {
     let t = TempDir::new().unwrap();
     let first = t.child("first");