add pnp resolution support

.github/ISSUE_TEMPLATE/03-vscode-editor-issue.yml

@@ -0,0 +1,48 @@
+name: 'VS Code Editor Issue'
+description: 'Issue using tsgo in VS Code'
+labels: 'Domain: Editor'
+assignees: []
+body:
+  - type: input
+    id: extension_version
+    attributes:
+      label: Extension Version
+      description: The version of the TypeScript (native preview) extension
+      placeholder: '0.20251016.x'
+    validations:
+      required: true
+  - type: input
+    id: vscode_version
+    attributes:
+      label: VS Code Version
+      description: The version of the VS Code you are using
+      placeholder: '1.105.x'
+    validations:
+      required: true
+  - type: input
+    id: os_version
+    attributes:
+      label: Operating system Version
+      description: Your operating system and version
+    validations:
+      required: true
+  - type: textarea
+    id: steps
+    attributes:
+      label: 'Steps to reproduce'
+      description: |
+        Information about how to reproduce the issue and expected behavior
+      value: |
+        1.
+        2.
+        3.
+    validations:
+      required: true
+  - type: textarea
+    id: bug_info
+    attributes:
+      label: 'Issue'
+      description: |
+        Information about the bug, such as expected vs actual behavior
+    validations:
+      required: true

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
       - uses: dtolnay/rust-toolchain@fcf085fcb4b4b8f63f96906cd713eb52181b5ea4 # stable
       - uses: ./.github/actions/setup-go
 
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
       - uses: dtolnay/rust-toolchain@fcf085fcb4b4b8f63f96906cd713eb52181b5ea4 # stable
 
       - run: npm ci
@@ -105,7 +105,7 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: ${{ !matrix.config.no-submodules }}
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
           node-version: 'lts/*'
       - uses: dtolnay/rust-toolchain@fcf085fcb4b4b8f63f96906cd713eb52181b5ea4 # stable
@@ -192,7 +192,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
       - uses: dtolnay/rust-toolchain@fcf085fcb4b4b8f63f96906cd713eb52181b5ea4 # stable
       - uses: ./.github/actions/setup-go
         with:
@@ -215,7 +215,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
       - uses: dtolnay/rust-toolchain@fcf085fcb4b4b8f63f96906cd713eb52181b5ea4 # stable
       - uses: ./.github/actions/setup-go
 
@@ -229,7 +229,7 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: true
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
           node-version: '>=22.16.0'
       - uses: dtolnay/rust-toolchain@fcf085fcb4b4b8f63f96906cd713eb52181b5ea4 # stable
@@ -263,7 +263,7 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: true
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
       - uses: dtolnay/rust-toolchain@fcf085fcb4b4b8f63f96906cd713eb52181b5ea4 # stable
       - uses: ./.github/actions/setup-go
 
@@ -299,7 +299,7 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: true
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
       - uses: dtolnay/rust-toolchain@fcf085fcb4b4b8f63f96906cd713eb52181b5ea4 # stable
       - uses: ./.github/actions/setup-go
 

.github/workflows/codeql.yml

@@ -48,7 +48,7 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@64d10c13136e1c5bce3e5fbde8d4906eeaafc885 # v3.29.5
+        uses: github/codeql-action/init@16140ae1a102900babc80a33c44059580f687047 # v4.30.9
         with:
           config-file: ./.github/codeql/codeql-configuration.yml
         # Override language selection by uncommenting this and choosing your languages
@@ -58,7 +58,7 @@ jobs:
       # Autobuild attempts to build any compiled languages (C/C++, C#, or Java).
       # If this step fails, then you should remove it and run the build manually (see below).
       - name: Autobuild
-        uses: github/codeql-action/autobuild@64d10c13136e1c5bce3e5fbde8d4906eeaafc885 # v3.29.5
+        uses: github/codeql-action/autobuild@16140ae1a102900babc80a33c44059580f687047 # v4.30.9
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
@@ -72,4 +72,4 @@ jobs:
       #     make release
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@64d10c13136e1c5bce3e5fbde8d4906eeaafc885 # v3.29.5
+        uses: github/codeql-action/analyze@16140ae1a102900babc80a33c44059580f687047 # v4.30.9

.github/workflows/copilot-setup-steps.yml

@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: true
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
       - uses: dtolnay/rust-toolchain@fcf085fcb4b4b8f63f96906cd713eb52181b5ea4 # stable
       - uses: ./.github/actions/setup-go
         with:

.github/workflows/create-cache.yml

@@ -20,6 +20,8 @@ defaults:
 
 jobs:
   cache:
+    if: github.repository == 'microsoft/typescript-go'
+
     strategy:
       fail-fast: false
       matrix:
@@ -39,7 +41,7 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: true
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
       - uses: dtolnay/rust-toolchain@fcf085fcb4b4b8f63f96906cd713eb52181b5ea4 # stable
 
       - uses: ./.github/actions/setup-go

.golangci.yml

@@ -22,6 +22,7 @@ linters:
     - errname
     - errorlint
     - fatcontext
+    - forbidigo
     - gocheckcompilerdirectives
     - goprintffuncname
     - govet
@@ -70,11 +71,30 @@ linters:
             - pkg: 'encoding/json$'
               desc: 'Use "github.com/go-json-experiment/json" instead.'
 
+    forbidigo:
+      analyze-types: true
+      forbid:
+        - pattern: '.*'
+          msg: tspath should likely be used instead
+          pkg: ^(path|path/filepath)$
+        - pattern: '.*'
+          msg: a host implementation should likely be used instead
+          pkg: ^os(/|$)
+        - pattern: 'GOOS'
+          msg: a host implementation should likely be used instead
+          pkg: ^runtime$
+
   exclusions:
     rules:
       - path: internal/fourslash/tests/gen/
         linters:
           - misspell
+      - path: 'internal/(repo|testutil|testrunner|vfs|pprof|execute/tsctests|bundled)|cmd/tsgo'
+        text: should likely be used instead
+      - path: '(.+)_test\.go$'
+        text: should likely be used instead
+      - path: '_tools'
+        text: should likely be used instead
 
     presets:
       - comments

Herebyfile.mjs

@@ -57,6 +57,7 @@ const { values: rawOptions } = parseArgs({
         tests: { type: "string", short: "t" },
         fix: { type: "boolean" },
         debug: { type: "boolean" },
+        dirty: { type: "boolean" },
 
         insiders: { type: "boolean" },
 
@@ -325,6 +326,12 @@ function goTest(taskName) {
 
 async function runTests() {
     warnIfTypeScriptSubmoduleNotCloned();
+
+    if (!options.dirty) {
+        await rimraf(localBaseline);
+        await fs.promises.mkdir(localBaseline, { recursive: true });
+    }
+
     await $test`${gotestsum("tests")} ./... ${isCI ? ["--timeout=45m"] : []}`;
 }
 
@@ -520,10 +527,13 @@ function baselineAcceptTask(localBaseline, refBaseline) {
     };
 }
 
+const localBaseline = "testdata/baselines/local/";
+const refBaseline = "testdata/baselines/reference/";
+
 export const baselineAccept = task({
     name: "baseline-accept",
     description: "Makes the most recent test results the new baseline, overwriting the old baseline.",
-    run: baselineAcceptTask("testdata/baselines/local/", "testdata/baselines/reference/"),
+    run: baselineAcceptTask(localBaseline, refBaseline),
 });
 
 /**
@@ -1127,7 +1137,7 @@ export const buildNativePreviewPackages = task({
             const readme = [
                 `# \`${npmPackageName}\``,
                 "",
-                `This package provides ${nodeOs}-${nodeArch} support for [${packageJson.name}](https://www.npmjs.com/package/${packageJson.name}).`,
+                `This package provides ${nodeOs}-${nodeArch} support for [${mainNativePreviewPackage.npmPackageName}](https://www.npmjs.com/package/${mainNativePreviewPackage.npmPackageName}).`,
             ];
 
             fs.promises.writeFile(path.join(npmDir, "README.md"), readme.join("\n") + "\n");

_extension/package.json

@@ -85,6 +85,12 @@
                 "title": "Show LSP Trace",
                 "enablement": "typescript.native-preview.serverRunning",
                 "category": "TypeScript Native Preview"
+            },
+            {
+                "command": "typescript.native-preview.reportIssue",
+                "title": "Report Issue",
+                "enablement": "typescript.native-preview.serverRunning",
+                "category": "TypeScript Native Preview"
             }
         ]
     },

_extension/src/commands.ts

@@ -34,6 +34,12 @@ export function registerLanguageCommands(context: vscode.ExtensionContext, clien
 
     disposables.push(vscode.commands.registerCommand("typescript.native-preview.showMenu", showCommands));
 
+    disposables.push(vscode.commands.registerCommand("typescript.native-preview.reportIssue", () => {
+        vscode.commands.executeCommand("workbench.action.openIssueReporter", {
+            extensionId: "TypeScriptTeam.native-preview",
+        });
+    }));
+
     return disposables;
 }
 
@@ -50,7 +56,7 @@ async function updateUseTsgoSetting(enable: boolean): Promise<void> {
             useTsgo.globalValue !== undefined ? vscode.ConfigurationTarget.Global : undefined;
     }
     // Update the setting and restart the extension host (needed to change the state of the built-in TS extension)
-    await tsConfig.update("experimental.useTsgo", enable, target);
+    await tsConfig.update("experimental.useTsgo", enable, target ?? vscode.ConfigurationTarget.Global);
     await restartExtHostOnChangeIfNeeded();
 }
 
@@ -74,6 +80,11 @@ async function showCommands(): Promise<void> {
             description: "Show the LSP communication trace",
             command: "typescript.native-preview.lsp-trace.focus",
         },
+        {
+            label: "$(report) Report Issue",
+            description: "Report an issue with TypeScript Native Preview",
+            command: "typescript.native-preview.reportIssue",
+        },
         {
             label: "$(stop-circle) Disable TypeScript Native Preview",
             description: "Switch back to the built-in TypeScript extension",

cmd/tsgo/lsp.go

@@ -1,10 +1,14 @@
 package main
 
 import (
+	"context"
 	"flag"
 	"fmt"
 	"os"
+	"os/exec"
+	"os/signal"
 	"runtime"
+	"syscall"
 
 	"github.com/microsoft/typescript-go/internal/bundled"
 	"github.com/microsoft/typescript-go/internal/core"
@@ -49,9 +53,17 @@ func runLSP(args []string) int {
 		FS:                 fs,
 		DefaultLibraryPath: defaultLibraryPath,
 		TypingsLocation:    typingsLocation,
+		NpmInstall: func(cwd string, args []string) ([]byte, error) {
+			cmd := exec.Command("npm", args...)
+			cmd.Dir = cwd
+			return cmd.Output()
+		},
 	})
 
-	if err := s.Run(); err != nil {
+	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
+	defer stop()
+
+	if err := s.Run(ctx); err != nil {
 		return 1
 	}
 	return 0

internal/ast/ast.go

@@ -8706,6 +8706,10 @@ func (node *TemplateHead) Clone(f NodeFactoryCoercible) *Node {
 	return cloneNode(f.AsNodeFactory().NewTemplateHead(node.Text, node.RawText, node.TemplateFlags), node.AsNode(), f.AsNodeFactory().hooks)
 }
 
+func IsTemplateHead(node *Node) bool {
+	return node.Kind == KindTemplateHead
+}
+
 // TemplateMiddle
 
 type TemplateMiddle struct {
@@ -8726,6 +8730,10 @@ func (node *TemplateMiddle) Clone(f NodeFactoryCoercible) *Node {
 	return cloneNode(f.AsNodeFactory().NewTemplateMiddle(node.Text, node.RawText, node.TemplateFlags), node.AsNode(), f.AsNodeFactory().hooks)
 }
 
+func IsTemplateMiddle(node *Node) bool {
+	return node.Kind == KindTemplateMiddle
+}
+
 // TemplateTail
 
 type TemplateTail struct {
@@ -8746,6 +8754,10 @@ func (node *TemplateTail) Clone(f NodeFactoryCoercible) *Node {
 	return cloneNode(f.AsNodeFactory().NewTemplateTail(node.Text, node.RawText, node.TemplateFlags), node.AsNode(), f.AsNodeFactory().hooks)
 }
 
+func IsTemplateTail(node *Node) bool {
+	return node.Kind == KindTemplateTail
+}
+
 // TemplateLiteralTypeNode
 
 type TemplateLiteralTypeNode struct {
@@ -9635,6 +9647,10 @@ func (node *JSDocTypeExpression) Clone(f NodeFactoryCoercible) *Node {
 	return cloneNode(f.AsNodeFactory().NewJSDocTypeExpression(node.Type), node.AsNode(), f.AsNodeFactory().hooks)
 }
 
+func IsJSDocTypeExpression(node *Node) bool {
+	return node.Kind == KindJSDocTypeExpression
+}
+
 // JSDocNonNullableType
 
 type JSDocNonNullableType struct {
@@ -10565,6 +10581,10 @@ func (node *JSDocTypeLiteral) Clone(f NodeFactoryCoercible) *Node {
 	return cloneNode(f.AsNodeFactory().NewJSDocTypeLiteral(node.JSDocPropertyTags, node.IsArrayType), node.AsNode(), f.AsNodeFactory().hooks)
 }
 
+func IsJSDocTypeLiteral(node *Node) bool {
+	return node.Kind == KindJSDocTypeLiteral
+}
+
 // JSDocSignature
 type JSDocSignature struct {
 	TypeNodeBase