turbo

f8717d41 - perf: Cache compiled env wildcard regexes for builtin pass-through patterns (#11920)

perf: Cache compiled env wildcard regexes for builtin pass-through patterns (#11920) ## Summary The ~30 builtin pass-through environment variable patterns (`HOME`, `PATH`, `VSCODE_*`, `DOCKER_*`, `GITHUB_*`, etc.) were recompiled into regexes on every `env()` call — once per task, 1690 times per run in a large monorepo. Now compiled once at `TaskHasher` construction and reused. ### Benchmarks (`--dry` runs, `--skip-infer`, 10 runs each, 5 warmup) | Repo | Packages | Tasks | Before | After | Delta | |------|----------|-------|--------|-------|-------| | Large | ~1000 | 1690 | 2.149s ± 0.073s | 2.091s ± 0.174s | **1.03x faster** | | Medium | ~120 | ~200 | 1.330s ± 0.142s | 1.249s ± 0.138s | **1.07x faster** | | Small | ~5 | ~5 | 842.7ms ± 24.2ms | 813.0ms ± 62.1ms | **1.04x faster** | ### Changes **`turborepo-env`**: - New `CompiledWildcards` type that pre-compiles include/exclude wildcard patterns into reusable `Regex` objects. - New `from_compiled_wildcards` and `pass_through_env_compiled` methods on `EnvironmentVariableMap` that use pre-compiled regexes instead of recompiling on each call. - `BUILTIN_PASS_THROUGH_ENV` constant: the builtin pass-through pattern list now lives here instead of inline in task-hash. Single source of truth. **`turborepo-task-hash`**: - `TaskHasher` now holds a `compiled_builtins: CompiledWildcards` field, compiled once in `new()`. - `env()` in Strict mode calls `pass_through_env_compiled` instead of `pass_through_env`, skipping regex compilation on every call. - The inline 30-entry builtin list is removed in favor of `BUILTIN_PASS_THROUGH_ENV` from the env crate. ### Testing 8 new tests verifying the compiled path produces identical results to the original: - `test_pass_through_env_compiled_matches_original` (4 test cases) — same scenarios as the existing `test_pass_through_env` - `test_compiled_wildcards_matches_from_wildcards` — full `BUILTIN_PASS_THROUGH_ENV` list against a realistic env - `test_builtin_pass_through_env_compiles` — the constant compiles without error - `test_compiled_wildcards_with_excludes` — include + exclude equivalence - `test_compiled_wildcards_empty_patterns` — empty patterns match nothing