@babel/helper-create-regexp-features-plugin
Advanced tools
Comparing version 7.22.9 to 8.0.0-alpha.0
@@ -1,12 +0,2 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { | ||
value: true | ||
}); | ||
exports.FEATURES = void 0; | ||
exports.enableFeature = enableFeature; | ||
exports.featuresKey = void 0; | ||
exports.hasFeature = hasFeature; | ||
exports.runtimeKey = void 0; | ||
const FEATURES = Object.freeze({ | ||
export const FEATURES = Object.freeze({ | ||
unicodeFlag: 1 << 0, | ||
@@ -21,11 +11,8 @@ dotAllFlag: 1 << 1, | ||
}); | ||
exports.FEATURES = FEATURES; | ||
const featuresKey = "@babel/plugin-regexp-features/featuresKey"; | ||
exports.featuresKey = featuresKey; | ||
const runtimeKey = "@babel/plugin-regexp-features/runtimeKey"; | ||
exports.runtimeKey = runtimeKey; | ||
function enableFeature(features, feature) { | ||
export const featuresKey = "@babel/plugin-regexp-features/featuresKey"; | ||
export const runtimeKey = "@babel/plugin-regexp-features/runtimeKey"; | ||
export function enableFeature(features, feature) { | ||
return features | feature; | ||
} | ||
function hasFeature(features, feature) { | ||
export function hasFeature(features, feature) { | ||
return !!(features & feature); | ||
@@ -32,0 +19,0 @@ } |
138
lib/index.js
@@ -1,13 +0,86 @@ | ||
"use strict"; | ||
import rewritePattern from 'regexpu-core'; | ||
import { types } from '@babel/core'; | ||
import annotateAsPure from '@babel/helper-annotate-as-pure'; | ||
import semver from 'semver'; | ||
Object.defineProperty(exports, "__esModule", { | ||
value: true | ||
const FEATURES = Object.freeze({ | ||
unicodeFlag: 1 << 0, | ||
dotAllFlag: 1 << 1, | ||
unicodePropertyEscape: 1 << 2, | ||
namedCaptureGroups: 1 << 3, | ||
unicodeSetsFlag_syntax: 1 << 4, | ||
unicodeSetsFlag: 1 << 5, | ||
duplicateNamedCaptureGroups: 1 << 6, | ||
modifiers: 1 << 7 | ||
}); | ||
exports.createRegExpFeaturePlugin = createRegExpFeaturePlugin; | ||
var _regexpuCore = require("regexpu-core"); | ||
var _core = require("@babel/core"); | ||
var _helperAnnotateAsPure = require("@babel/helper-annotate-as-pure"); | ||
var _semver = require("semver"); | ||
var _features = require("./features"); | ||
var _util = require("./util"); | ||
const featuresKey = "@babel/plugin-regexp-features/featuresKey"; | ||
const runtimeKey = "@babel/plugin-regexp-features/runtimeKey"; | ||
function enableFeature(features, feature) { | ||
return features | feature; | ||
} | ||
function hasFeature(features, feature) { | ||
return !!(features & feature); | ||
} | ||
function generateRegexpuOptions(pattern, toTransform) { | ||
const feat = (name, ok = "transform") => { | ||
return hasFeature(toTransform, FEATURES[name]) ? ok : false; | ||
}; | ||
const featDuplicateNamedGroups = () => { | ||
if (!feat("duplicateNamedCaptureGroups")) return false; | ||
const regex = /\(\?<([^>]+)>/g; | ||
const seen = new Set(); | ||
for (let match; match = regex.exec(pattern); seen.add(match[1])) { | ||
if (seen.has(match[1])) return "transform"; | ||
} | ||
return false; | ||
}; | ||
return { | ||
unicodeFlag: feat("unicodeFlag"), | ||
unicodeSetsFlag: feat("unicodeSetsFlag") || "parse", | ||
dotAllFlag: feat("dotAllFlag"), | ||
unicodePropertyEscapes: feat("unicodePropertyEscape"), | ||
namedGroups: feat("namedCaptureGroups") || featDuplicateNamedGroups(), | ||
onNamedGroup: () => {}, | ||
modifiers: feat("modifiers") | ||
}; | ||
} | ||
function canSkipRegexpu(node, options) { | ||
const { | ||
flags, | ||
pattern | ||
} = node; | ||
if (flags.includes("v")) { | ||
if (options.unicodeSetsFlag === "transform") return false; | ||
} | ||
if (flags.includes("u")) { | ||
if (options.unicodeFlag === "transform") return false; | ||
if (options.unicodePropertyEscapes === "transform" && /\\[pP]{/.test(pattern)) { | ||
return false; | ||
} | ||
} | ||
if (flags.includes("s")) { | ||
if (options.dotAllFlag === "transform") return false; | ||
} | ||
if (options.namedGroups === "transform" && /\(\?<(?![=!])/.test(pattern)) { | ||
return false; | ||
} | ||
if (options.modifiers === "transform" && /\(\?[\w-]+:/.test(pattern)) { | ||
return false; | ||
} | ||
return true; | ||
} | ||
function transformFlags(regexpuOptions, flags) { | ||
if (regexpuOptions.unicodeSetsFlag === "transform") { | ||
flags = flags.replace("v", "u"); | ||
} | ||
if (regexpuOptions.unicodeFlag === "transform") { | ||
flags = flags.replace("u", ""); | ||
} | ||
if (regexpuOptions.dotAllFlag === "transform") { | ||
flags = flags.replace("s", ""); | ||
} | ||
return flags; | ||
} | ||
const versionKey = "@babel/plugin-regexp-features/version"; | ||
@@ -24,8 +97,7 @@ function createRegExpFeaturePlugin({ | ||
pre() { | ||
var _file$get; | ||
const { | ||
file | ||
} = this; | ||
const features = (_file$get = file.get(_features.featuresKey)) != null ? _file$get : 0; | ||
let newFeatures = (0, _features.enableFeature)(features, _features.FEATURES[feature]); | ||
const features = file.get(featuresKey) ?? 0; | ||
let newFeatures = enableFeature(features, FEATURES[feature]); | ||
const { | ||
@@ -36,30 +108,21 @@ useUnicodeFlag, | ||
if (useUnicodeFlag === false) { | ||
newFeatures = (0, _features.enableFeature)(newFeatures, _features.FEATURES.unicodeFlag); | ||
newFeatures = enableFeature(newFeatures, FEATURES.unicodeFlag); | ||
} | ||
if (newFeatures !== features) { | ||
file.set(_features.featuresKey, newFeatures); | ||
file.set(featuresKey, newFeatures); | ||
} | ||
if (runtime !== undefined) { | ||
if (file.has(_features.runtimeKey) && file.get(_features.runtimeKey) !== runtime && (0, _features.hasFeature)(newFeatures, _features.FEATURES.duplicateNamedCaptureGroups)) { | ||
if (file.has(runtimeKey) && file.get(runtimeKey) !== runtime && true) { | ||
throw new Error(`The 'runtime' option must be the same for ` + `'@babel/plugin-transform-named-capturing-groups-regex' and ` + `'@babel/plugin-proposal-duplicate-named-capturing-groups-regex'.`); | ||
} | ||
if (feature === "namedCaptureGroups") { | ||
if (!runtime || !file.has(_features.runtimeKey)) file.set(_features.runtimeKey, runtime); | ||
} else { | ||
file.set(_features.runtimeKey, runtime); | ||
{ | ||
file.set(runtimeKey, runtime); | ||
} | ||
} | ||
{ | ||
if (typeof file.get(versionKey) === "number") { | ||
file.set(versionKey, "7.22.9"); | ||
return; | ||
} | ||
if (!file.get(versionKey) || semver.lt(file.get(versionKey), "8.0.0-alpha.0")) { | ||
file.set(versionKey, "8.0.0-alpha.0"); | ||
} | ||
if (!file.get(versionKey) || _semver.lt(file.get(versionKey), "7.22.9")) { | ||
file.set(versionKey, "7.22.9"); | ||
} | ||
}, | ||
visitor: { | ||
RegExpLiteral(path) { | ||
var _file$get2, _newFlags; | ||
const { | ||
@@ -71,6 +134,6 @@ node | ||
} = this; | ||
const features = file.get(_features.featuresKey); | ||
const runtime = (_file$get2 = file.get(_features.runtimeKey)) != null ? _file$get2 : true; | ||
const regexpuOptions = (0, _util.generateRegexpuOptions)(node.pattern, features); | ||
if ((0, _util.canSkipRegexpu)(node, regexpuOptions)) { | ||
const features = file.get(featuresKey); | ||
const runtime = file.get(runtimeKey) ?? true; | ||
const regexpuOptions = generateRegexpuOptions(node.pattern, features); | ||
if (canSkipRegexpu(node, regexpuOptions)) { | ||
return; | ||
@@ -99,9 +162,9 @@ } | ||
} | ||
node.pattern = _regexpuCore(node.pattern, node.flags, regexpuOptions); | ||
node.pattern = rewritePattern(node.pattern, node.flags, regexpuOptions); | ||
if (regexpuOptions.namedGroups === "transform" && Object.keys(namedCaptureGroups).length > 0 && runtime && !isRegExpTest(path)) { | ||
const call = _core.types.callExpression(this.addHelper("wrapRegExp"), [node, _core.types.valueToNode(namedCaptureGroups)]); | ||
(0, _helperAnnotateAsPure.default)(call); | ||
const call = types.callExpression(this.addHelper("wrapRegExp"), [node, types.valueToNode(namedCaptureGroups)]); | ||
annotateAsPure(call); | ||
path.replaceWith(call); | ||
} | ||
node.flags = (0, _util.transformFlags)(regexpuOptions, (_newFlags = newFlags) != null ? _newFlags : node.flags); | ||
node.flags = transformFlags(regexpuOptions, newFlags ?? node.flags); | ||
} | ||
@@ -120,2 +183,3 @@ } | ||
export { createRegExpFeaturePlugin }; | ||
//# sourceMappingURL=index.js.map |
@@ -1,13 +0,5 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { | ||
value: true | ||
}); | ||
exports.canSkipRegexpu = canSkipRegexpu; | ||
exports.generateRegexpuOptions = generateRegexpuOptions; | ||
exports.transformFlags = transformFlags; | ||
var _features = require("./features"); | ||
function generateRegexpuOptions(pattern, toTransform) { | ||
import { FEATURES, hasFeature } from "./features.js"; | ||
export function generateRegexpuOptions(pattern, toTransform) { | ||
const feat = (name, ok = "transform") => { | ||
return (0, _features.hasFeature)(toTransform, _features.FEATURES[name]) ? ok : false; | ||
return hasFeature(toTransform, FEATURES[name]) ? ok : false; | ||
}; | ||
@@ -33,3 +25,3 @@ const featDuplicateNamedGroups = () => { | ||
} | ||
function canSkipRegexpu(node, options) { | ||
export function canSkipRegexpu(node, options) { | ||
const { | ||
@@ -59,3 +51,3 @@ flags, | ||
} | ||
function transformFlags(regexpuOptions, flags) { | ||
export function transformFlags(regexpuOptions, flags) { | ||
if (regexpuOptions.unicodeSetsFlag === "transform") { | ||
@@ -62,0 +54,0 @@ flags = flags.replace("v", "u"); |
{ | ||
"name": "@babel/helper-create-regexp-features-plugin", | ||
"version": "7.22.9", | ||
"version": "8.0.0-alpha.0", | ||
"author": "The Babel Team (https://babel.dev/team)", | ||
@@ -21,17 +21,21 @@ "license": "MIT", | ||
"dependencies": { | ||
"@babel/helper-annotate-as-pure": "^7.22.5", | ||
"@babel/helper-annotate-as-pure": "^8.0.0-alpha.0", | ||
"regexpu-core": "^5.3.1", | ||
"semver": "^6.3.1" | ||
"semver": "^7.3.4" | ||
}, | ||
"peerDependencies": { | ||
"@babel/core": "^7.0.0" | ||
"@babel/core": "^8.0.0-alpha.0" | ||
}, | ||
"devDependencies": { | ||
"@babel/core": "^7.22.9", | ||
"@babel/helper-plugin-test-runner": "^7.22.5" | ||
"@babel/core": "^8.0.0-alpha.0", | ||
"@babel/helper-plugin-test-runner": "^8.0.0-alpha.0" | ||
}, | ||
"engines": { | ||
"node": ">=6.9.0" | ||
"node": "^16.20.0 || ^18.16.0 || >=20.0.0" | ||
}, | ||
"type": "commonjs" | ||
"exports": { | ||
".": "./lib/index.js", | ||
"./package.json": "./package.json" | ||
}, | ||
"type": "module" | ||
} |
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No v1
QualityPackage is not semver >=1. This means it is not stable and does not support ^ ranges.
Found 1 instance in 1 package
34827
257
Yes
2
+ Added@babel/code-frame@8.0.0-alpha.8(transitive)
+ Added@babel/compat-data@8.0.0-alpha.8(transitive)
+ Added@babel/core@8.0.0-alpha.8(transitive)
+ Added@babel/generator@8.0.0-alpha.8(transitive)
+ Added@babel/helper-annotate-as-pure@8.0.0-alpha.8(transitive)
+ Added@babel/helper-compilation-targets@8.0.0-alpha.8(transitive)
+ Added@babel/helper-environment-visitor@8.0.0-alpha.8(transitive)
+ Added@babel/helper-function-name@8.0.0-alpha.8(transitive)
+ Added@babel/helper-hoist-variables@8.0.0-alpha.8(transitive)
+ Added@babel/helper-module-imports@8.0.0-alpha.8(transitive)
+ Added@babel/helper-module-transforms@8.0.0-alpha.8(transitive)
+ Added@babel/helper-simple-access@8.0.0-alpha.8(transitive)
+ Added@babel/helper-split-export-declaration@8.0.0-alpha.8(transitive)
+ Added@babel/helper-string-parser@8.0.0-alpha.8(transitive)
+ Added@babel/helper-validator-identifier@8.0.0-alpha.8(transitive)
+ Added@babel/helper-validator-option@8.0.0-alpha.8(transitive)
+ Added@babel/helpers@8.0.0-alpha.8(transitive)
+ Added@babel/highlight@8.0.0-alpha.8(transitive)
+ Added@babel/parser@8.0.0-alpha.8(transitive)
+ Added@babel/template@8.0.0-alpha.8(transitive)
+ Added@babel/traverse@8.0.0-alpha.8(transitive)
+ Added@babel/types@8.0.0-alpha.8(transitive)
+ Addedelectron-to-chromium@1.4.752(transitive)
+ Addedglobals@13.24.0(transitive)
+ Addedjs-tokens@8.0.3(transitive)
+ Addedjsesc@3.0.2(transitive)
+ Addedlru-cache@6.0.07.18.3(transitive)
+ Addedsemver@7.6.0(transitive)
+ Addedto-fast-properties@3.0.1(transitive)
+ Addedtype-fest@0.20.2(transitive)
+ Addedupdate-browserslist-db@1.0.14(transitive)
+ Addedyallist@4.0.0(transitive)
- Removed@babel/code-frame@7.24.2(transitive)
- Removed@babel/compat-data@7.24.4(transitive)
- Removed@babel/core@7.24.4(transitive)
- Removed@babel/generator@7.24.4(transitive)
- Removed@babel/helper-annotate-as-pure@7.22.5(transitive)
- Removed@babel/helper-compilation-targets@7.23.6(transitive)
- Removed@babel/helper-environment-visitor@7.22.20(transitive)
- Removed@babel/helper-function-name@7.23.0(transitive)
- Removed@babel/helper-hoist-variables@7.22.5(transitive)
- Removed@babel/helper-module-imports@7.24.3(transitive)
- Removed@babel/helper-module-transforms@7.23.3(transitive)
- Removed@babel/helper-simple-access@7.22.5(transitive)
- Removed@babel/helper-split-export-declaration@7.22.6(transitive)
- Removed@babel/helper-string-parser@7.24.1(transitive)
- Removed@babel/helper-validator-identifier@7.22.20(transitive)
- Removed@babel/helper-validator-option@7.23.5(transitive)
- Removed@babel/helpers@7.24.4(transitive)
- Removed@babel/highlight@7.24.2(transitive)
- Removed@babel/parser@7.24.4(transitive)
- Removed@babel/template@7.24.0(transitive)
- Removed@babel/traverse@7.24.1(transitive)
- Removed@babel/types@7.24.0(transitive)
- Removedansi-styles@3.2.1(transitive)
- Removedchalk@2.4.2(transitive)
- Removedcolor-convert@1.9.3(transitive)
- Removedcolor-name@1.1.3(transitive)
- Removedelectron-to-chromium@1.4.750(transitive)
- Removedescape-string-regexp@1.0.5(transitive)
- Removedglobals@11.12.0(transitive)
- Removedhas-flag@3.0.0(transitive)
- Removedjs-tokens@4.0.0(transitive)
- Removedjsesc@2.5.2(transitive)
- Removedlru-cache@5.1.1(transitive)
- Removedsemver@6.3.1(transitive)
- Removedsupports-color@5.5.0(transitive)
- Removedto-fast-properties@2.0.0(transitive)
- Removedupdate-browserslist-db@1.0.13(transitive)
- Removedyallist@3.1.1(transitive)
Updatedsemver@^7.3.4