build(cargo): move workspaces manifest to top level (#48198)

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### How?

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### What?
This PR changes to the `root` of the cargo workspace to the root of repo
itself, allows next-swc and other rust codebase can use repo root as
workspace root.

### Why?
Currently cargo manifest for the next-swc is not placed under the root
of the repo, which makes invocation to the tool requires to change cwd /
or set cwd. Similarly needs to open editor to the root of the cargo
manifest separately to able to utilize language server kicks in. Moving
manifest to the root consolidates those, so can invoke either cli / or
editor to the same root of the repo.

.github/CODEOWNERS

@@ -28,3 +28,7 @@
 /packages/next/src/build/                     @timneutkens @ijjk @shuding @vercel/web-tooling @huozhi
 /packages/next/src/telemetry/                 @timneutkens @ijjk @shuding @padmaia
 /packages/next-swc/                           @timneutkens @ijjk @shuding @vercel/web-tooling
+Cargo.toml                                    @timneutkens @ijjk @shuding @vercel/web-tooling
+Cargo.lock                                    @timneutkens @ijjk @shuding @vercel/web-tooling
+/.cargo/config.toml                           @timneutkens @ijjk @shuding @vercel/web-tooling
+/.config/nextest.toml                         @timneutkens @ijjk @shuding @vercel/web-tooling

.github/workflows/build_test_deploy.yml

@@ -191,7 +191,6 @@ jobs:
           cargo fmt -- --check
           cargo clippy --all -- -D warnings -A deprecated
           cargo check -p next-dev --no-default-features --features cli,custom_allocator,rustls-tls,__internal_nextjs_integration_test
-        working-directory: packages/next-swc
 
   checkPrecompiled:
     name: Check Pre-compiled

.vscode/settings.json

@@ -58,8 +58,6 @@
     "*.ts": "$(capture).test.ts, $(capture).test.tsx",
     "*.tsx": "$(capture).test.ts, $(capture).test.tsx"
   },
-  // Allow to find the cargo project for rust-analyzer.
-  "rust-analyzer.linkedProjects": ["packages/next-swc/Cargo.toml"],
   // Compile rust-analyzer in a separate directory to avoid conflicts with the main project.
   "rust-analyzer.checkOnSave.extraEnv": {
     "CARGO_TARGET_DIR": "target/rust-analyzer"
@@ -68,6 +66,9 @@
     "CARGO_TARGET_DIR": "target/rust-analyzer",
     "RUST_BACKTRACE": "0"
   },
+  "rust-analyzer.cargo.extraEnv": {
+    "CARGO_TARGET_DIR": "target/rust_analyzer"
+  },
   "cSpell.words": [
     "Entrypoints",
     "napi",

packages/next-swc/Cargo.toml → Cargo.toml

@@ -1,16 +1,16 @@
 [workspace]
 
 members = [
-  "crates/core",
-  "crates/napi",
-  "crates/wasm",
-  "crates/next-build",
-  "crates/next-core",
-  "crates/next-dev",
-  "crates/next-dev-tests",
-  "crates/next-transform-font",
-  "crates/next-transform-dynamic",
-  "crates/next-transform-strip-page-exports",
+  "packages/next-swc/crates/core",
+  "packages/next-swc/crates/napi",
+  "packages/next-swc/crates/wasm",
+  "packages/next-swc/crates/next-build",
+  "packages/next-swc/crates/next-core",
+  "packages/next-swc/crates/next-dev",
+  "packages/next-swc/crates/next-dev-tests",
+  "packages/next-swc/crates/next-transform-font",
+  "packages/next-swc/crates/next-transform-dynamic",
+  "packages/next-swc/crates/next-transform-strip-page-exports",
 ]
 
 [profile.dev.package.swc_css_prefixer]
@@ -25,15 +25,15 @@ lto = true
 
 [workspace.dependencies]
 # Workspace crates
-next-build = { path = "crates/next-build" }
-next-core = { path = "crates/next-core", default-features = false }
-next-dev = { path = "crates/next-dev", default-features = false, features = [
+next-build = { path = "packages/next-swc/crates/next-build" }
+next-core = { path = "packages/next-swc/crates/next-core", default-features = false }
+next-dev = { path = "packages/next-swc/crates/next-dev", default-features = false, features = [
   "serializable",
 ] }
-next-dev-tests = { path = "crates/next-dev-tests" }
-next-transform-font = { path = "crates/next-transform-font" }
-next-transform-dynamic = { path = "crates/next-transform-dynamic" }
-next-transform-strip-page-exports = { path = "crates/next-transform-strip-page-exports" }
+next-dev-tests = { path = "packages/next-swc/crates/next-dev-tests" }
+next-transform-font = { path = "packages/next-swc/crates/next-transform-font" }
+next-transform-dynamic = { path = "packages/next-swc/crates/next-transform-dynamic" }
+next-transform-strip-page-exports = { path = "packages/next-swc/crates/next-transform-strip-page-exports" }
 
 # SWC crates
 # Keep consistent with preset_env_base through swc_core

packages/next-swc/package.json

@@ -4,10 +4,10 @@
   "private": true,
   "scripts": {
     "clean": "rm -rf ./native/*",
-    "build-native": "napi build --platform -p next-swc-napi --cargo-name next_swc_napi --features plugin,rustls-tls --js false native",
-    "build-native-woa": "napi build --platform -p next-swc-napi --cargo-name next_swc_napi --cargo-flags=--no-default-features --features plugin,native-tls --js false native",
-    "build-native-no-plugin": "napi build --platform -p next-swc-napi --cargo-name next_swc_napi --js false native",
-    "build-native-no-plugin-woa": "napi build --platform -p next-swc-napi --cargo-name next_swc_napi --cargo-flags=--no-default-features --features native-tls --js false native",
+    "build-native": "napi build --platform -p next-swc-napi --cargo-cwd ../../ --cargo-name next_swc_napi --features plugin,rustls-tls --js false native",
+    "build-native-woa": "napi build --platform -p next-swc-napi --cargo-cwd ../../ --cargo-name next_swc_napi --cargo-flags=--no-default-features --features plugin,native-tls --js false native",
+    "build-native-no-plugin": "napi build --platform -p next-swc-napi --cargo-cwd ../../ --cargo-name next_swc_napi --js false native",
+    "build-native-no-plugin-woa": "napi build --platform -p next-swc-napi --cargo-cwd ../../ --cargo-name next_swc_napi --cargo-flags=--no-default-features --features native-tls --js false native",
     "build-wasm": "wasm-pack build crates/wasm --scope=next",
     "cache-build-native": "echo $(ls native)"
   },