## Order of entries in this map *does* matter for the resolved labels

## earlier entries override later entries

subSystemLabels:

# src subsystems

/^src\/async_wrap/: c++, async_wrap

/^src\/(?:base64|node_buffer|string_)/: c++, buffer

/^src\/cares/: c++, cares

/^src\/(?:process_wrap|spawn_)/: c++, child_process

/^src\/(?:node_)?crypto/: c++, crypto

/^src\/debug_/: c++, debugger

/^src\/udp_/: c++, dgram

/^src\/(?:fs_|node_file|node_stat_watcher)/: c++, fs

/^src\/node_http_parser/: c++, http_parser

/^src\/node_i18n/: c++, i18n-api

/^src\/uv\./: c++, libuv

/^src\/(?:connect(?:ion)?|pipe|tcp)_/: c++, net

/^src\/node_os/: c++, os

/^src\/(?:node_main|signal_)/: c++, process

/^src\/timer[_s]/: c++, timers

/^src\/node_root_certs/: c++, tls

/^src\/tty_/: c++, tty

/^src\/node_url/: c++, whatwg-url

/^src\/node_util/: c++, util

/^src\/node_v8/: c++, v8 engine

/^src\/node_contextify/: c++, vm

/^src\/node_zlib/: c++, zlib

/^src\/tracing/: c++, tracing

/^src\/(?:node_api|js_native_api)/: c++, node-api

/^src\/node_http2/: c++, http2

/^src\/node_report/: c++, report

/^src\/node_wasi/: c++, wasi

/^src\/node_worker/: c++, worker

/^src\/quic\/*/: c++, quic

/^src\/node_bob*/: c++, quic

/^src\/node_sea/: single-executable

/^src\/node_sqlite.*/: c++, sqlite

# Properly label changes to V8 inspector integration-related files

/^src\/inspector_/: c++, inspector, needs-ci

# Don't want to label it a C++ update when we're "only" bumping the Node.js version

/^src\/(?!node_version\.h)/: c++

# BUILDING.md should be marked as 'build' in addition to 'doc'

/^BUILDING\.md$/: build, doc

# 'meta' is a very specific label for things that are policy and or meta-info related

/^(?:[A-Z]+$|CODE_OF_CONDUCT|GOVERNANCE|CHANGELOG|\.mail|\.git.+)/: meta

# Things that edit top-level .md files are always a doc change

/^\w+\.md$/: doc

# Different variants of Makefile and build files

/^(?:tools\/)?(?:Makefile|BSDmakefile|create_android_makefiles)$/: build, needs-ci

/^tools\/(?:install\.py|getnodeversion\.py|js2c\.py|utils\.py|configure\.d\/.*)$/: build, python, needs-ci

/^vcbuild\.bat$/: build, windows, needs-ci

/^(?:android-)?configure|node\.gyp|common\.gypi$/: build, needs-ci

# More specific tools

/^tools\/gyp/: tools, build, gyp, needs-ci

/^tools\/doc\//: tools, doc

/^tools\/icu\//: tools, i18n-api, icu, needs-ci

/^tools\/osx-/: tools, macos

/^tools\/test-npm/: tools, test, npm

/^tools\/test/: tools, test

/^tools\/(?:certdata|mkssldef|mk-ca-bundle)/: tools, openssl, tls

/^tools\/msvs\//: tools, windows, install, needs-ci

/^tools\/[^/]+\.bat$/: tools, windows, needs-ci

/^tools\/make-v8/: tools, v8 engine, needs-ci

/^tools\/v8_gypfiles/: tools, v8 engine, needs-ci

/^tools\/snapshot/: needs-ci

/^tools\/build-addons.mjs/: needs-ci

# All other tool changes should be marked as such

/^tools\//: tools

/^eslint\.config|\.editorconfig/: tools

/^typings\//: typings

## Dependencies

# libuv needs an explicit mapping, as the ordinary /deps/ mapping below would

# end up as libuv changes labeled with 'uv' (which is a non-existing label)

/^deps\/uv\//: libuv

/^deps\/v8\/tools\/gen-postmortem-metadata\.py/: v8 engine, python, post-mortem

/^deps\/v8\//: v8 engine

/^deps\/uvwasi\//: wasi

/^deps\/npm\//: npm, fast-track

/^deps\/nghttp2\/nghttp2\.gyp/: build, http2

/^deps\/nghttp2\//: http2

/^deps\/ngtcp2\//: quic

/^deps\/amaro\//: strip-types

/^deps\/([^/]+)/: dependencies, $1

## JS subsystems

# Oddities first

/^lib\/(?:punycode|\w+\/freelist|sys\.js)/: ''

/^lib\/constants\.js$/: lib / src

/^lib\/internal\/debugger$/: debugger

/^lib\/internal\/linkedlist\.js$/: timers

/^lib\/internal\/bootstrap/: lib / src

/^lib\/internal\/v8_prof_/: tools

/^lib\/internal\/socket(?:_list|address)\.js$/: net

/^lib\/(_stream.*|internal\/streams\/.*|stream\.js|stream\/.*)$/: stream

/^lib\/.*http2/: http2

/^lib\/worker_threads.js$/: worker

/^lib\/test.js$/: test_runner

/^lib\/internal\/url\.js$/: whatwg-url

/^lib\/internal\/modules\/esm/: esm

/^lib\/internal\/modules/: module

/^lib\/internal\/webstreams/: web streams

/^lib\/internal\/test_runner/: test_runner

# All other lib/ files map directly

/^lib\/_(\w+)_\w+\.js?$/: $1 # e.g. _(stream)_wrap

/^lib(?:\/internal)?\/(\w+)\.js?$/: $1 # Other .js files

/^lib(?:\/internal)?\/(\w+)(?:\/|$)/: $1 # Subfolders

exlusiveLabels:

# More specific tests

/^test\/addons\//: test, addons

/^test\/debugger/: test, debugger

/^test\/doctool\//: test, doc, tools

/^test\/timers/: test, timers

/^test\/pseudo-tty\//: test, tty

/^test\/inspector/: test, inspector

/^test\/cctest\/test_inspector/: test, inspector

/^test\/node-api\//: test, node-api

/^test\/js-native-api\//: test, node-api

/^test\/async-hooks\//: test, async_hooks

/^test\/report\//: test, report

/^test\/fixtures\/es-module/: test, esm

/^test\/es-module\//: test, esm

/^test\/fixtures\/wpt\/streams\//: test, web streams

/^test\/fixtures\/typescript/: test, strip-types

/^test\//: test

# Specific map for webcrypto.md as it should be labeled 'crypto'

/^doc\/api\/webcrypto.md$/: doc, crypto

# Specific map for modules.md as it should be labeled 'module' not 'modules'

/^doc\/api\/modules.md$/: doc, module

# node-api is treated separately since it is not a JS core module but is still

# considered a subsystem of sorts

/^doc\/api\/n-api.md$/: doc, node-api

# Add worker label to PRs that affect doc/api/worker_threads.md

/^doc\/api\/worker_threads.md$/: doc, worker

# test_runner documentation

/^doc\/api\/test.md$/: doc, test_runner

# Automatically tag JS subsystem-specific API doc changes

/^doc\/api\/(\w+)\.md$/: doc, $1

# Add deprecations label to PRs that affect doc/api/deprecations.md

/^doc\/api\/deprecations.md$/: doc, deprecations

/^doc\/changelogs\//: release

# Specific map for typescript.md as it should be labeled 'strip-types'

/^doc\/api\/typescript.md$/: doc, strip-types

/^doc\//: doc

# More specific benchmarks

/^benchmark\/buffers\//: benchmark, buffer

/^benchmark\/es\//: benchmark, v8 engine

/^benchmark\/_http/: benchmark, http

/^benchmark\/(?:misc|fixtures)\//: benchmark

/^benchmark\/streams\//: benchmark, stream

/^benchmark\/url\//: benchmark, url, whatwg-url

/^benchmark\/([^/]+)\//: benchmark, $1

/^benchmark\//: benchmark, performance

allJsSubSystems:

- assert

- async_hooks

- buffer

- child_process

- cluster

- console

- crypto

- debugger

- dgram

- diagnostics_channel

- dns

- domain

- events

- esm

- fs

- http

- https

- http2

- inspector

- module

- net

- os

- path

- perf_hooks

- process

- punycode

- querystring

- quic

- readline

- repl

- report

- sqlite

- stream

- string_decoder

- strip-types

- timers

- tls

- trace_events

- tty

- typings

- url

- util

- v8

- vm

- wasi

- worker

- zlib