Remove dead code from analytics, perf, clap, picohttp, exe_format, create_command

src/analytics/Cargo.toml

@@ -10,16 +10,7 @@ path = "lib.rs"
 workspace = true
 
 [dependencies]
-strum.workspace = true
-bstr.workspace = true
-scopeguard.workspace = true
-const_format.workspace = true
-enum-map.workspace = true
-enumset.workspace = true
 libc.workspace = true
 bitflags.workspace = true
 bun_core.workspace = true
 bun_semver.workspace = true
-bun_sys.workspace = true
-thiserror.workspace = true
-bun_errno.workspace = true

src/analytics/lib.rs

@@ -331,17 +331,6 @@ pub(crate) const fn validate_feature_name(name: &[u8]) -> bool {
 
 // ──────────────────────────────────────────────────────────────────────────
 
-#[repr(u8)]
-#[derive(Copy, Clone, PartialEq, Eq, strum::IntoStaticStr)]
-#[allow(non_camel_case_types)]
-pub enum EventName {
-    bundle_success,
-    bundle_fail,
-    bundle_start,
-    http_start,
-    http_build,
-}
-
 const PLATFORM_ARCH: analytics::Architecture = {
     #[cfg(target_arch = "aarch64")]
     {
@@ -603,7 +592,3 @@ pub mod generate_header {
 pub use generate_header as GenerateHeader;
 
 pub mod schema;
-pub use schema::{BufReader, Reader, SchemaInt};
-
-pub mod error;
-pub use error::{Error, Result};

src/analytics/schema.rs

@@ -1,99 +1,3 @@
-// GENERATED: re-run the analytics schema generator (peechy) with .rs output
-// Hand-ported subset — the remaining analytics::* types are unused at runtime
-// and come back with the next peechy regen (see the `analytics` mod below).
-
-use crate::Error;
-
-// ──────────────────────────────────────────────────────────────────────────
-// Reader / Writer
-// ──────────────────────────────────────────────────────────────────────────
-//
-// The peechy codec protocol is the `Reader` trait below; `BufReader` is one
-// concrete impl. Only the primitive-int / byte-slice surface is implemented;
-// per-type `decode`/`encode` impls call the primitive methods directly
-// (which is what the generated schema bodies already do).
-
-#[inline]
-pub(crate) fn eof() -> Error {
-    crate::Error::EOF
-}
-
-/// Primitive integers encodable in the peechy wire format (native-endian raw
-/// bytes).
-pub use bun_core::NativeEndianInt as SchemaInt;
-
-/// Duck-typed reader protocol for peechy `decode` impls.
-pub trait Reader {
-    /// Borrow `count` bytes, advancing the cursor. Errors with `EOF` if
-    /// fewer than `count` remain.
-    fn read(&mut self, count: usize) -> Result<&[u8], Error>;
-
-    #[inline]
-    fn read_byte(&mut self) -> Result<u8, Error> {
-        Ok(self.read(1)?[0])
-    }
-
-    #[inline]
-    fn read_bool(&mut self) -> Result<bool, Error> {
-        Ok(self.read_byte()? > 0)
-    }
-
-    #[inline]
-    fn read_int<T: SchemaInt>(&mut self) -> Result<T, Error> {
-        let b = self.read(T::SIZE)?;
-        Ok(T::from_ne_slice(b))
-    }
-
-    /// Primitive-int read; struct/enum cases are expressed as per-type
-    /// `decode(reader)` fns instead.
-    #[inline]
-    fn read_value<T: SchemaInt>(&mut self) -> Result<T, Error> {
-        self.read_int::<T>()
-    }
-
-    /// `u32` length prefix + raw bytes.
-    #[inline]
-    fn read_byte_array(&mut self) -> Result<&[u8], Error> {
-        let len = self.read_int::<u32>()? as usize;
-        if len == 0 {
-            return Ok(&[]);
-        }
-        self.read(len)
-    }
-}
-
-// peechy `Writer` lives in `bun_options_types::schema::Writer`. This crate
-// keeps only the read side; encode users depend on options_types directly.
-
-/// Concrete buffer-backed reader.
-///
-/// Callers that need owned sub-arrays allocate at the call site.
-pub struct BufReader<'a> {
-    pub buf: &'a [u8],
-    pub remain: &'a [u8],
-}
-
-impl<'a> BufReader<'a> {
-    #[inline]
-    pub fn init(buf: &'a [u8]) -> Self {
-        Self { buf, remain: buf }
-    }
-}
-
-impl<'a> Reader for BufReader<'a> {
-    fn read(&mut self, count: usize) -> Result<&[u8], Error> {
-        let read_count = core::cmp::min(count, self.remain.len());
-        if read_count < count {
-            return Err(eof());
-        }
-        let (slice, rest) = self.remain.split_at(read_count);
-        self.remain = rest;
-        Ok(slice)
-    }
-}
-
-// ──────────────────────────────────────────────────────────────────────────
-
 // Hand-ported subset of `analytics::*` needed by lib.rs (OperatingSystem,
 // Architecture, Platform). The full encode/decode machinery and the rest of
 // the schema (EventKind, EventListHeader, …) are unused at runtime today and

src/api/Cargo.toml

@@ -10,17 +10,6 @@ path = "lib.rs"
 workspace = true
 
 [dependencies]
-strum.workspace = true
-bstr.workspace = true
-scopeguard.workspace = true
-const_format.workspace = true
-enum-map.workspace = true
-enumset.workspace = true
-libc.workspace = true
-bitflags.workspace = true
 bun_alloc.workspace = true
-bun_collections.workspace = true
-bun_install_types.workspace = true
 bun_options_types.workspace = true
 bun_url.workspace = true
-

src/bun_core/env_var.rs

@@ -113,7 +113,6 @@ platform_specific_new!(pub C_INCLUDE_PATH: string, posix = "C_INCLUDE_PATH", win
 // Used by bun:ffi's TinyCC integration for systems like NixOS.
 platform_specific_new!(pub LIBRARY_PATH: string, posix = "LIBRARY_PATH", windows = None, {});
 new!(pub BUN_TMPDIR: string, "BUN_TMPDIR", {});
-new!(pub BUN_TRACY_PATH: string, "BUN_TRACY_PATH", {});
 new!(pub BUN_WATCHER_TRACE: string, "BUN_WATCHER_TRACE", {});
 new!(pub CI: boolean, "CI", {});
 new!(pub CI_COMMIT_SHA: string, "CI_COMMIT_SHA", {});

src/bun_core/util.rs

@@ -3557,10 +3557,8 @@ impl_integer!(
 
 /// Primitive integers transcodable as native-endian raw bytes.
 ///
-/// Explicit trait
-/// bound shared by the peechy wire codec (`bun_analytics::SchemaInt`) and the
-/// MySQL protocol reader (`bun_sql::ReadableInt`), which re-export this under
-/// their local names.
+/// Explicit trait bound used by the MySQL protocol reader
+/// (`bun_sql::ReadableInt`), which re-exports this under its local name.
 pub trait NativeEndianInt: Copy + 'static {
     const SIZE: usize;
     /// Reinterpret `b[..SIZE]` as `Self` (native endian).

src/bundler/bundle_v2.rs

@@ -2689,8 +2689,6 @@ pub mod bv2_impl {
             heap: &'a ThreadLocalArena,
         ) -> Result<Box<BundleV2<'a>>, Error> {
             // The Box is heap-owned and dropped by the caller.
-            transpiler.env().load_tracy();
-
             transpiler.options.mark_builtins_as_external =
                 transpiler.options.target.is_bun() || transpiler.options.target == Target::Node;
             transpiler.resolver.opts.mark_builtins_as_external =