### What does this PR do?
Adds [@mschwarzl's Fuzzilli Support
PR](https://github.com/oven-sh/bun/pull/23862) with the changes
necessary to be able to:
- Run it in CI
- Make no impact on `debug` and `release` mode.
### How did you verify your code works?
---------
Co-authored-by: Martin Schwarzl <mschwarzl@cloudflare.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
### What does this PR do?
This was creating `Zig::FFIFunction` when we could instead use a plain
`JSC::JSFunction`
### How did you verify your code works?
Added a test
### What does this PR do?
`blob.stream(undefined)`
### How did you verify your code works?
Added a test
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
### What does this PR do?
Fixes ENG-21490
### How did you verify your code works?
Added a test that would previously fail due to timeout. It also confirms
the parsed result is correct.
---------
Co-authored-by: taylor.fish <contact@taylor.fish>
### What does this PR do?
Makes sure we are creating error messages with an allocator that will
not `deinit` at the end of function scope on error.
fixes ENG-21528
### How did you verify your code works?
Added a test
### What does this PR do?
We need to call `uv_loop_close` in order to remove the threadlocal loop
from a list in libuv so it won't be used later. This explains the crash
reports because they have `workers_terminated` in features.
Fixes#24804
Closes BUN-3NV
Closes ENG-21523
### How did you verify your code works?
Manually. I'm not sure how to write a test yet other than manually
clicking sleep
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Zack Radisic <zack@theradisic.com>
### What does this PR do?
We must use the right number of properties or we should set it to 0
### How did you verify your code works?
Read the code to check the amount of properties + CI
## Summary
Implements `--no-env-file` CLI flag and bunfig configuration options to
disable automatic `.env` file loading at runtime and in the bundler.
## Motivation
Users may want to disable automatic `.env` file loading for:
- Production environments where env vars are managed externally
- CI/CD pipelines where .env files should be ignored
- Testing scenarios where explicit env control is needed
- Security contexts where .env files should not be trusted
## Changes
### CLI Flag
- Added `--no-env-file` flag that disables loading of default .env files
- Still respects explicit `--env-file` arguments for intentional env
loading
### Bunfig Configuration
Added support for disabling .env loading via `bunfig.toml`:
- `env = false` - disables default .env file loading
- `env = null` - disables default .env file loading
- `env.file = false` - disables default .env file loading
- `env.file = null` - disables default .env file loading
### Implementation
- Added `disable_default_env_files` field to `api.TransformOptions` with
serialization support
- Added `disable_default_env_files` field to `options.Env` struct
- Implemented `loadEnvConfig` in bunfig parser to handle env
configuration
- Wired up flag throughout runtime and bundler code paths
- Preserved package.json script runner behavior (always skips default
.env files)
## Tests
Added comprehensive test suite (`test/cli/run/no-envfile.test.ts`) with
9 tests covering:
- `--no-env-file` flag with `.env`, `.env.local`,
`.env.development.local`
- Bunfig configurations: `env = false`, `env.file = false`, `env = true`
- `--no-env-file` with `-e` eval flag
- `--no-env-file` combined with `--env-file` (explicit files still load)
- Production mode behavior
All tests pass with debug bun and fail with system bun (as expected).
## Example Usage
```bash
# Disable all default .env files
bun --no-env-file index.js
# Disable defaults but load explicit file
bun --no-env-file --env-file .env.production index.js
# Disable via bunfig.toml
cat > bunfig.toml << 'CONFIG'
env = false
CONFIG
bun index.js
```
## Files Changed
- `src/cli/Arguments.zig` - CLI flag parsing
- `src/api/schema.zig` - API schema field with encode/decode
- `src/options.zig` - Env struct field and wiring
- `src/bunfig.zig` - Config parsing with loadEnvConfig
- `src/transpiler.zig` - Runtime wiring
- `src/bun.js.zig` - Runtime wiring
- `src/cli/exec_command.zig` - Runtime wiring
- `src/cli/run_command.zig` - Preserved package.json script runner
behavior
- `test/cli/run/no-envfile.test.ts` - Comprehensive test suite
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
---------
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
### What does this PR do?
Fixes a regression introduced in Bun v1.3.2 with #24283.
We are not able to skip `sharp` lifecycle scripts before v0.33.0 because
previous versions did not use optional dependencies with prebuilds.
Fixes#24550
Fixes ENG-21519
### How did you verify your code works?
Manually
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
### What does this PR do?
Ensures strings that would parse as a number with leading zeroes aren't
emitted without quotes.
fixes#23691
### How did you verify your code works?
Added a test
### What does this PR do?
The assertion was too strict.
This pr changes to assertion to allow multiple of the same dependency id
to be present. Also changes all the assertions to debug assertions.
fixes#24510
### How did you verify your code works?
Manually, and added a new test
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Marko Vejnovic <marko@bun.com>
