Bun gets a new bundler

.devcontainer/devcontainer.json

@@ -25,7 +25,8 @@
     "/home/ubuntu/vscode-zig.vsix",
     "vadimcn.vscode-lldb",
     "esbenp.prettier-vscode",
-    "xaver.clang-format"
+    "xaver.clang-format",
+    "bierner.comment-tagged-templates"
   ],
   "postCreateCommand": "cd /build/bun; bash /build/getting-started.sh; cat /build/README.md",
 

.vscode/extensions.json

@@ -1,3 +1,9 @@
 {
-  "recommendations": ["ziglang.vscode-zig", "esbenp.prettier-vscode", "xaver.clang-format", "vadimcn.vscode-lldb"]
+  "recommendations": [
+    "ziglang.vscode-zig",
+    "esbenp.prettier-vscode",
+    "xaver.clang-format",
+    "vadimcn.vscode-lldb",
+    "bierner.comment-tagged-templates"
+  ]
 }

.vscode/settings.json

@@ -7,10 +7,7 @@
   "search.followSymlinks": false,
   "search.useIgnoreFiles": true,
   "zig.buildOnSave": false,
-  "zig.buildArgs": [
-    "obj",
-    "-Dfor-editor"
-  ],
+  "zig.buildArgs": ["obj", "-Dfor-editor"],
   "zig.buildOption": "build",
   "zig.buildFilePath": "${workspaceFolder}/build.zig",
   "[zig]": {
@@ -27,6 +24,8 @@
     "editor.defaultFormatter": "esbenp.prettier-vscode",
     "editor.formatOnSave": true
   },
+  "zig.zls.enableInlayHints": false,
+
   "[jsx]": {
     "editor.defaultFormatter": "esbenp.prettier-vscode",
     "editor.formatOnSave": true
@@ -44,7 +43,7 @@
     "editor.unicodeHighlight.ambiguousCharacters": false,
     "editor.unicodeHighlight.invisibleCharacters": false,
     "diffEditor.ignoreTrimWhitespace": false,
-    "editor.defaultFormatter": "yzhang.markdown-all-in-one",
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
     "editor.formatOnSave": true,
     "editor.wordWrap": "on",
     "editor.quickSuggestions": {
@@ -208,9 +207,7 @@
     "__verbose_abort": "cpp"
   },
   "cmake.configureOnOpen": false,
-  "C_Cpp.errorSquiggles": "Enabled",
-  "eslint.workingDirectories": [
-    "packages/bun-types"
-  ],
-  "files.insertFinalNewline": true
-}
+  "C_Cpp.errorSquiggles": "enabled",
+  "eslint.workingDirectories": ["packages/bun-types"],
+  "typescript.tsdk": "node_modules/typescript/lib"
+}

Dockerfile

@@ -20,7 +20,7 @@ ARG ZIG_FILENAME=${ZIG_FOLDERNAME}.tar.xz
 ARG WEBKIT_URL="https://github.com/oven-sh/WebKit/releases/download/$WEBKIT_TAG/${WEBKIT_BASENAME}.tar.gz"
 ARG ZIG_URL="https://ziglang.org/builds/${ZIG_FILENAME}"
 ARG GIT_SHA=""
-ARG BUN_BASE_VERSION=0.5
+ARG BUN_BASE_VERSION=0.6
 
 FROM bitnami/minideb:bullseye as bun-base
 

Makefile

@@ -39,7 +39,7 @@ NATIVE_OR_OLD_MARCH = -march=nehalem
 endif
 
 MIN_MACOS_VERSION ?= $(DEFAULT_MIN_MACOS_VERSION)
-BUN_BASE_VERSION = 0.5
+BUN_BASE_VERSION = 0.6
 
 AR=
 

docs/project/developing.md

@@ -1,4 +1,3 @@
-
 Configuring a development environment for Bun usually takes 30-90 minutes depending on your operating system.
 
 ## Linux/Windows
@@ -206,4 +205,22 @@ While Bun is in beta, you can modify them at runtime in release builds via the e
 
 ## Troubleshooting
 
-If you encounter `error: the build command failed with exit code 9` during the build process, this means you ran out of memory or swap. Bun currently needs about 22 GB of RAM to compile.
+If you encounter `error: the build command failed with exit code 9` during the build process, this means you ran out of memory or swap. Bun currently needs about 8 GB of RAM to compile.
+
+## Valgrind
+
+On Linux, valgrind can help find memory issues.
+
+Keep in mind:
+
+- JavaScriptCore doesn't support valgrind. It will report spurious errors.
+- Valgrind is slow
+- Mimalloc will sometimes cause spurious errors when debug build is enabled
+
+You'll need a very recent version of Valgrind due to DWARF 5 debug symbols. You may need to manually compile Valgrind instead of using it from your Linux package manager.
+
+`--fair-sched=try` is necessary if running multithreaded code in Bun (such as the bundler). Otherwise it will hang.
+
+```bash
+valgrind --fair-sched=try --track-origins=yes bun-debug <args>
+```

root.zig

@@ -1,4 +1,5 @@
 pub usingnamespace @import("src/main.zig");
+pub const bun = @import("src/bun.zig");
 pub const content = struct {
     pub const error_js_path = "packages/bun-error/dist/index.js";
     pub const error_js = @embedFile(error_js_path);

src/__global.zig

@@ -7,7 +7,7 @@ const StringTypes = @import("./string_types.zig");
 const Mimalloc = @import("bun").Mimalloc;
 const bun = @import("bun");
 
-const BASE_VERSION = "0.5";
+const BASE_VERSION = "0.6";
 
 pub const build_id = std.fmt.parseInt(u64, std.mem.trim(u8, @embedFile("./build-id"), "\n \r\t"), 10) catch unreachable;
 pub const package_json_version = if (Environment.isDebug)