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- import * as t from "@babel/types";
- import _template from "@babel/template";
- import _syntaxJsx from "@babel/plugin-syntax-jsx";
- import { addDefault, addNamed, addNamespace, isModule } from "@babel/helper-module-imports";
- import ResolveType from "@vue/babel-plugin-resolve-type";
- import { declare } from "@babel/helper-plugin-utils";
- import { isHTMLTag, isSVGTag } from "@vue/shared";
- //#region src/slotFlags.ts
- var SlotFlags = /* @__PURE__ */ function(SlotFlags$1) {
- /**
- * Stable slots that only reference slot props or context state. The slot
- * can fully capture its own dependencies so when passed down the parent won't
- * need to force the child to update.
- */
- SlotFlags$1[SlotFlags$1["STABLE"] = 1] = "STABLE";
- /**
- * Slots that reference scope variables (v-for or an outer slot prop), or
- * has conditional structure (v-if, v-for). The parent will need to force
- * the child to update because the slot does not fully capture its dependencies.
- */
- SlotFlags$1[SlotFlags$1["DYNAMIC"] = 2] = "DYNAMIC";
- /**
- * `<slot/>` being forwarded into a child component. Whether the parent needs
- * to update the child is dependent on what kind of slots the parent itself
- * received. This has to be refined at runtime, when the child's vnode
- * is being created (in `normalizeChildren`)
- */
- SlotFlags$1[SlotFlags$1["FORWARDED"] = 3] = "FORWARDED";
- return SlotFlags$1;
- }(SlotFlags || {});
- var slotFlags_default = SlotFlags;
- //#endregion
- //#region src/utils.ts
- const FRAGMENT = "Fragment";
- const KEEP_ALIVE = "KeepAlive";
- /**
- * create Identifier
- * @param path NodePath
- * @param state
- * @param name string
- * @returns MemberExpression
- */
- const createIdentifier = (state, name) => state.get(name)();
- /**
- * Checks if string is describing a directive
- * @param src string
- */
- const isDirective = (src) => src.startsWith("v-") || src.startsWith("v") && src.length >= 2 && src[1] >= "A" && src[1] <= "Z";
- /**
- * Should transformed to slots
- * @param tag string
- * @returns boolean
- */
- const shouldTransformedToSlots = (tag) => !(tag.match(RegExp(`^_?${FRAGMENT}\\d*$`)) || tag === KEEP_ALIVE);
- /**
- * Check if a Node is a component
- *
- * @param t
- * @param path JSXOpeningElement
- * @returns boolean
- */
- const checkIsComponent = (path, state) => {
- var _state$opts$isCustomE, _state$opts;
- const namePath = path.get("name");
- if (namePath.isJSXMemberExpression()) return shouldTransformedToSlots(namePath.node.property.name);
- const tag = namePath.node.name;
- return !((_state$opts$isCustomE = (_state$opts = state.opts).isCustomElement) === null || _state$opts$isCustomE === void 0 ? void 0 : _state$opts$isCustomE.call(_state$opts, tag)) && shouldTransformedToSlots(tag) && !isHTMLTag(tag) && !isSVGTag(tag);
- };
- /**
- * Transform JSXMemberExpression to MemberExpression
- * @param path JSXMemberExpression
- * @returns MemberExpression
- */
- const transformJSXMemberExpression = (path) => {
- const objectPath = path.node.object;
- const propertyPath = path.node.property;
- const transformedObject = t.isJSXMemberExpression(objectPath) ? transformJSXMemberExpression(path.get("object")) : t.isJSXIdentifier(objectPath) ? t.identifier(objectPath.name) : t.nullLiteral();
- const transformedProperty = t.identifier(propertyPath.name);
- return t.memberExpression(transformedObject, transformedProperty);
- };
- /**
- * Get tag (first attribute for h) from JSXOpeningElement
- * @param path JSXElement
- * @param state State
- * @returns Identifier | StringLiteral | MemberExpression | CallExpression
- */
- const getTag = (path, state) => {
- const namePath = path.get("openingElement").get("name");
- if (namePath.isJSXIdentifier()) {
- const { name } = namePath.node;
- if (!isHTMLTag(name) && !isSVGTag(name)) {
- var _state$opts$isCustomE2, _state$opts2;
- return name === FRAGMENT ? createIdentifier(state, FRAGMENT) : path.scope.hasBinding(name) ? t.identifier(name) : ((_state$opts$isCustomE2 = (_state$opts2 = state.opts).isCustomElement) === null || _state$opts$isCustomE2 === void 0 ? void 0 : _state$opts$isCustomE2.call(_state$opts2, name)) ? t.stringLiteral(name) : t.callExpression(createIdentifier(state, "resolveComponent"), [t.stringLiteral(name)]);
- }
- return t.stringLiteral(name);
- }
- if (namePath.isJSXMemberExpression()) return transformJSXMemberExpression(namePath);
- throw new Error(`getTag: ${namePath.type} is not supported`);
- };
- const getJSXAttributeName = (path) => {
- const nameNode = path.node.name;
- if (t.isJSXIdentifier(nameNode)) return nameNode.name;
- return `${nameNode.namespace.name}:${nameNode.name.name}`;
- };
- /**
- * Transform JSXText to StringLiteral
- * @param path JSXText
- * @returns StringLiteral | null
- */
- const transformJSXText = (path) => {
- const str = transformText(path.node.value);
- return str !== "" ? t.stringLiteral(str) : null;
- };
- const transformText = (text) => {
- const lines = text.split(/\r\n|\n|\r/);
- let lastNonEmptyLine = 0;
- for (let i = 0; i < lines.length; i++) if (lines[i].match(/[^ \t]/)) lastNonEmptyLine = i;
- let str = "";
- for (let i = 0; i < lines.length; i++) {
- const line = lines[i];
- const isFirstLine = i === 0;
- const isLastLine = i === lines.length - 1;
- const isLastNonEmptyLine = i === lastNonEmptyLine;
- let trimmedLine = line.replace(/\t/g, " ");
- if (!isFirstLine) trimmedLine = trimmedLine.replace(/^[ ]+/, "");
- if (!isLastLine) trimmedLine = trimmedLine.replace(/[ ]+$/, "");
- if (trimmedLine) {
- if (!isLastNonEmptyLine) trimmedLine += " ";
- str += trimmedLine;
- }
- }
- return str;
- };
- /**
- * Transform JSXExpressionContainer to Expression
- * @param path JSXExpressionContainer
- * @returns Expression
- */
- const transformJSXExpressionContainer = (path) => path.get("expression").node;
- /**
- * Transform JSXSpreadChild
- * @param path JSXSpreadChild
- * @returns SpreadElement
- */
- const transformJSXSpreadChild = (path) => t.spreadElement(path.get("expression").node);
- const walksScope = (path, name, slotFlag) => {
- if (path.scope.hasBinding(name) && path.parentPath) {
- if (t.isJSXElement(path.parentPath.node)) path.parentPath.setData("slotFlag", slotFlag);
- walksScope(path.parentPath, name, slotFlag);
- }
- };
- const buildIIFE = (path, children) => {
- const { parentPath } = path;
- if (parentPath.isAssignmentExpression()) {
- const { left } = parentPath.node;
- if (t.isIdentifier(left)) return children.map((child) => {
- if (t.isIdentifier(child) && child.name === left.name) {
- const insertName = path.scope.generateUidIdentifier(child.name);
- parentPath.insertBefore(t.variableDeclaration("const", [t.variableDeclarator(insertName, t.callExpression(t.functionExpression(null, [], t.blockStatement([t.returnStatement(child)])), []))]));
- return insertName;
- }
- return child;
- });
- }
- return children;
- };
- const onRE = /^on[^a-z]/;
- const isOn = (key) => onRE.test(key);
- const mergeAsArray = (existing, incoming) => {
- if (t.isArrayExpression(existing.value)) existing.value.elements.push(incoming.value);
- else existing.value = t.arrayExpression([existing.value, incoming.value]);
- };
- const dedupeProperties = (properties = [], mergeProps) => {
- if (!mergeProps) return properties;
- const knownProps = /* @__PURE__ */ new Map();
- const deduped = [];
- properties.forEach((prop) => {
- if (t.isStringLiteral(prop.key)) {
- const { value: name } = prop.key;
- const existing = knownProps.get(name);
- if (existing) {
- if (name === "style" || name === "class" || name.startsWith("on")) mergeAsArray(existing, prop);
- } else {
- knownProps.set(name, prop);
- deduped.push(prop);
- }
- } else deduped.push(prop);
- });
- return deduped;
- };
- /**
- * Check if an attribute value is constant
- * @param node
- * @returns boolean
- */
- const isConstant = (node) => {
- if (t.isIdentifier(node)) return node.name === "undefined";
- if (t.isArrayExpression(node)) {
- const { elements } = node;
- return elements.every((element) => element && isConstant(element));
- }
- if (t.isObjectExpression(node)) return node.properties.every((property) => isConstant(property.value));
- if (t.isTemplateLiteral(node) ? !node.expressions.length : t.isLiteral(node)) return true;
- return false;
- };
- const transformJSXSpreadAttribute = (nodePath, path, mergeProps, args) => {
- const argument = path.get("argument");
- const properties = t.isObjectExpression(argument.node) ? argument.node.properties : void 0;
- if (!properties) {
- if (argument.isIdentifier()) walksScope(nodePath, argument.node.name, slotFlags_default.DYNAMIC);
- args.push(mergeProps ? argument.node : t.spreadElement(argument.node));
- } else if (mergeProps) args.push(t.objectExpression(properties));
- else args.push(...properties);
- };
- //#endregion
- //#region src/patchFlags.ts
- let PatchFlags = /* @__PURE__ */ function(PatchFlags$1) {
- PatchFlags$1[PatchFlags$1["TEXT"] = 1] = "TEXT";
- PatchFlags$1[PatchFlags$1["CLASS"] = 2] = "CLASS";
- PatchFlags$1[PatchFlags$1["STYLE"] = 4] = "STYLE";
- PatchFlags$1[PatchFlags$1["PROPS"] = 8] = "PROPS";
- PatchFlags$1[PatchFlags$1["FULL_PROPS"] = 16] = "FULL_PROPS";
- PatchFlags$1[PatchFlags$1["HYDRATE_EVENTS"] = 32] = "HYDRATE_EVENTS";
- PatchFlags$1[PatchFlags$1["STABLE_FRAGMENT"] = 64] = "STABLE_FRAGMENT";
- PatchFlags$1[PatchFlags$1["KEYED_FRAGMENT"] = 128] = "KEYED_FRAGMENT";
- PatchFlags$1[PatchFlags$1["UNKEYED_FRAGMENT"] = 256] = "UNKEYED_FRAGMENT";
- PatchFlags$1[PatchFlags$1["NEED_PATCH"] = 512] = "NEED_PATCH";
- PatchFlags$1[PatchFlags$1["DYNAMIC_SLOTS"] = 1024] = "DYNAMIC_SLOTS";
- PatchFlags$1[PatchFlags$1["HOISTED"] = -1] = "HOISTED";
- PatchFlags$1[PatchFlags$1["BAIL"] = -2] = "BAIL";
- return PatchFlags$1;
- }({});
- const PatchFlagNames = {
- [PatchFlags.TEXT]: "TEXT",
- [PatchFlags.CLASS]: "CLASS",
- [PatchFlags.STYLE]: "STYLE",
- [PatchFlags.PROPS]: "PROPS",
- [PatchFlags.FULL_PROPS]: "FULL_PROPS",
- [PatchFlags.HYDRATE_EVENTS]: "HYDRATE_EVENTS",
- [PatchFlags.STABLE_FRAGMENT]: "STABLE_FRAGMENT",
- [PatchFlags.KEYED_FRAGMENT]: "KEYED_FRAGMENT",
- [PatchFlags.UNKEYED_FRAGMENT]: "UNKEYED_FRAGMENT",
- [PatchFlags.DYNAMIC_SLOTS]: "DYNAMIC_SLOTS",
- [PatchFlags.NEED_PATCH]: "NEED_PATCH",
- [PatchFlags.HOISTED]: "HOISTED",
- [PatchFlags.BAIL]: "BAIL"
- };
- //#endregion
- //#region src/parseDirectives.ts
- /**
- * Get JSX element type
- *
- * @param path Path<JSXOpeningElement>
- */
- const getType = (path) => {
- const typePath = path.get("attributes").find((attribute) => {
- if (!attribute.isJSXAttribute()) return false;
- return attribute.get("name").isJSXIdentifier() && attribute.get("name").node.name === "type";
- });
- return typePath ? typePath.get("value").node : null;
- };
- const parseModifiers = (value) => t.isArrayExpression(value) ? value.elements.map((el) => t.isStringLiteral(el) ? el.value : "").filter(Boolean) : [];
- const parseDirectives = (params) => {
- var _modifiersSet$, _modifiersSet$2;
- const { path, value, state, tag, isComponent } = params;
- const args = [];
- const vals = [];
- const modifiersSet = [];
- let directiveName;
- let directiveArgument;
- let directiveModifiers;
- if ("namespace" in path.node.name) {
- [directiveName, directiveArgument] = params.name.split(":");
- directiveName = path.node.name.namespace.name;
- directiveArgument = path.node.name.name.name;
- directiveModifiers = directiveArgument.split("_").slice(1);
- } else {
- const underscoreModifiers = params.name.split("_");
- directiveName = underscoreModifiers.shift() || "";
- directiveModifiers = underscoreModifiers;
- }
- directiveName = directiveName.replace(/^v/, "").replace(/^-/, "").replace(/^\S/, (s) => s.toLowerCase());
- if (directiveArgument) args.push(t.stringLiteral(directiveArgument.split("_")[0]));
- const isVModels = directiveName === "models";
- const isVModel = directiveName === "model";
- if (isVModel && !path.get("value").isJSXExpressionContainer()) throw new Error("You have to use JSX Expression inside your v-model");
- if (isVModels && !isComponent) throw new Error("v-models can only use in custom components");
- const shouldResolve = ![
- "html",
- "text",
- "model",
- "slots",
- "models"
- ].includes(directiveName) || isVModel && !isComponent;
- let modifiers = directiveModifiers;
- if (t.isArrayExpression(value)) {
- const elementsList = isVModels ? value.elements : [value];
- elementsList.forEach((element) => {
- if (isVModels && !t.isArrayExpression(element)) throw new Error("You should pass a Two-dimensional Arrays to v-models");
- const { elements } = element;
- const [first, second, third] = elements;
- if (second && !t.isArrayExpression(second) && !t.isSpreadElement(second)) {
- args.push(second);
- modifiers = parseModifiers(third);
- } else if (t.isArrayExpression(second)) {
- if (!shouldResolve) args.push(t.nullLiteral());
- modifiers = parseModifiers(second);
- } else if (!shouldResolve) args.push(t.nullLiteral());
- modifiersSet.push(new Set(modifiers));
- vals.push(first);
- });
- } else if (isVModel && !shouldResolve) {
- args.push(t.nullLiteral());
- modifiersSet.push(new Set(directiveModifiers));
- } else modifiersSet.push(new Set(directiveModifiers));
- return {
- directiveName,
- modifiers: modifiersSet,
- values: vals.length ? vals : [value],
- args,
- directive: shouldResolve ? [
- resolveDirective(path, state, tag, directiveName),
- vals[0] || value,
- ((_modifiersSet$ = modifiersSet[0]) === null || _modifiersSet$ === void 0 ? void 0 : _modifiersSet$.size) ? args[0] || t.unaryExpression("void", t.numericLiteral(0), true) : args[0],
- !!((_modifiersSet$2 = modifiersSet[0]) === null || _modifiersSet$2 === void 0 ? void 0 : _modifiersSet$2.size) && t.objectExpression([...modifiersSet[0]].map((modifier) => t.objectProperty(t.identifier(modifier), t.booleanLiteral(true))))
- ].filter(Boolean) : void 0
- };
- };
- const resolveDirective = (path, state, tag, directiveName) => {
- if (directiveName === "show") return createIdentifier(state, "vShow");
- if (directiveName === "model") {
- let modelToUse;
- const type = getType(path.parentPath);
- switch (tag.value) {
- case "select":
- modelToUse = createIdentifier(state, "vModelSelect");
- break;
- case "textarea":
- modelToUse = createIdentifier(state, "vModelText");
- break;
- default: if (t.isStringLiteral(type) || !type) switch (type === null || type === void 0 ? void 0 : type.value) {
- case "checkbox":
- modelToUse = createIdentifier(state, "vModelCheckbox");
- break;
- case "radio":
- modelToUse = createIdentifier(state, "vModelRadio");
- break;
- default: modelToUse = createIdentifier(state, "vModelText");
- }
- else modelToUse = createIdentifier(state, "vModelDynamic");
- }
- return modelToUse;
- }
- const referenceName = "v" + directiveName[0].toUpperCase() + directiveName.slice(1);
- if (path.scope.references[referenceName]) return t.identifier(referenceName);
- return t.callExpression(createIdentifier(state, "resolveDirective"), [t.stringLiteral(directiveName)]);
- };
- var parseDirectives_default = parseDirectives;
- //#endregion
- //#region src/transform-vue-jsx.ts
- const xlinkRE = new RegExp("^xlink([A-Z])", "");
- const getJSXAttributeValue = (path, state) => {
- const valuePath = path.get("value");
- if (valuePath.isJSXElement()) return transformJSXElement(valuePath, state);
- if (valuePath.isStringLiteral()) return t.stringLiteral(transformText(valuePath.node.value));
- if (valuePath.isJSXExpressionContainer()) return transformJSXExpressionContainer(valuePath);
- return null;
- };
- const buildProps = (path, state) => {
- const tag = getTag(path, state);
- const isComponent = checkIsComponent(path.get("openingElement"), state);
- const props = path.get("openingElement").get("attributes");
- const directives = [];
- const dynamicPropNames = /* @__PURE__ */ new Set();
- let slots = null;
- let patchFlag = 0;
- if (props.length === 0) return {
- tag,
- isComponent,
- slots,
- props: t.nullLiteral(),
- directives,
- patchFlag,
- dynamicPropNames
- };
- let properties = [];
- let hasRef = false;
- let hasClassBinding = false;
- let hasStyleBinding = false;
- let hasHydrationEventBinding = false;
- let hasDynamicKeys = false;
- const mergeArgs = [];
- const { mergeProps = true } = state.opts;
- props.forEach((prop) => {
- if (prop.isJSXAttribute()) {
- let name = getJSXAttributeName(prop);
- const attributeValue = getJSXAttributeValue(prop, state);
- if (!isConstant(attributeValue) || name === "ref") {
- if (!isComponent && isOn(name) && name.toLowerCase() !== "onclick" && name !== "onUpdate:modelValue") hasHydrationEventBinding = true;
- if (name === "ref") hasRef = true;
- else if (name === "class" && !isComponent) hasClassBinding = true;
- else if (name === "style" && !isComponent) hasStyleBinding = true;
- else if (name !== "key" && !isDirective(name) && name !== "on") dynamicPropNames.add(name);
- }
- if (state.opts.transformOn && (name === "on" || name === "nativeOn")) {
- if (!state.get("transformOn")) state.set("transformOn", addDefault(path, "@vue/babel-helper-vue-transform-on", { nameHint: "_transformOn" }));
- mergeArgs.push(t.callExpression(state.get("transformOn"), [attributeValue || t.booleanLiteral(true)]));
- return;
- }
- if (isDirective(name)) {
- const { directive, modifiers, values, args, directiveName } = parseDirectives_default({
- tag,
- isComponent,
- name,
- path: prop,
- state,
- value: attributeValue
- });
- if (directiveName === "slots") {
- slots = attributeValue;
- return;
- }
- if (directive) directives.push(t.arrayExpression(directive));
- else if (directiveName === "html") {
- properties.push(t.objectProperty(t.stringLiteral("innerHTML"), values[0]));
- dynamicPropNames.add("innerHTML");
- } else if (directiveName === "text") {
- properties.push(t.objectProperty(t.stringLiteral("textContent"), values[0]));
- dynamicPropNames.add("textContent");
- }
- if (["models", "model"].includes(directiveName)) values.forEach((value, index) => {
- const propName = args[index];
- const isDynamic = propName && !t.isStringLiteral(propName) && !t.isNullLiteral(propName);
- if (!directive) {
- var _modifiers$index;
- properties.push(t.objectProperty(t.isNullLiteral(propName) ? t.stringLiteral("modelValue") : propName, value, isDynamic));
- if (!isDynamic) dynamicPropNames.add((propName === null || propName === void 0 ? void 0 : propName.value) || "modelValue");
- if ((_modifiers$index = modifiers[index]) === null || _modifiers$index === void 0 ? void 0 : _modifiers$index.size) properties.push(t.objectProperty(isDynamic ? t.binaryExpression("+", propName, t.stringLiteral("Modifiers")) : t.stringLiteral(`${(propName === null || propName === void 0 ? void 0 : propName.value) || "model"}Modifiers`), t.objectExpression([...modifiers[index]].map((modifier) => t.objectProperty(t.stringLiteral(modifier), t.booleanLiteral(true)))), isDynamic));
- }
- const updateName = isDynamic ? t.binaryExpression("+", t.stringLiteral("onUpdate:"), propName) : t.stringLiteral(`onUpdate:${(propName === null || propName === void 0 ? void 0 : propName.value) || "modelValue"}`);
- properties.push(t.objectProperty(updateName, t.arrowFunctionExpression([t.identifier("$event")], t.assignmentExpression("=", value, t.identifier("$event"))), isDynamic));
- if (!isDynamic) dynamicPropNames.add(updateName.value);
- else hasDynamicKeys = true;
- });
- } else {
- if (name.match(xlinkRE)) name = name.replace(xlinkRE, (_, firstCharacter) => `xlink:${firstCharacter.toLowerCase()}`);
- properties.push(t.objectProperty(t.stringLiteral(name), attributeValue || t.booleanLiteral(true)));
- }
- } else {
- if (properties.length && mergeProps) {
- mergeArgs.push(t.objectExpression(dedupeProperties(properties, mergeProps)));
- properties = [];
- }
- hasDynamicKeys = true;
- transformJSXSpreadAttribute(path, prop, mergeProps, mergeProps ? mergeArgs : properties);
- }
- });
- if (hasDynamicKeys) patchFlag |= PatchFlags.FULL_PROPS;
- else {
- if (hasClassBinding) patchFlag |= PatchFlags.CLASS;
- if (hasStyleBinding) patchFlag |= PatchFlags.STYLE;
- if (dynamicPropNames.size) patchFlag |= PatchFlags.PROPS;
- if (hasHydrationEventBinding) patchFlag |= PatchFlags.HYDRATE_EVENTS;
- }
- if ((patchFlag === 0 || patchFlag === PatchFlags.HYDRATE_EVENTS) && (hasRef || directives.length > 0)) patchFlag |= PatchFlags.NEED_PATCH;
- let propsExpression = t.nullLiteral();
- if (mergeArgs.length) {
- if (properties.length) mergeArgs.push(t.objectExpression(dedupeProperties(properties, mergeProps)));
- if (mergeArgs.length > 1) propsExpression = t.callExpression(createIdentifier(state, "mergeProps"), mergeArgs);
- else propsExpression = mergeArgs[0];
- } else if (properties.length) if (properties.length === 1 && t.isSpreadElement(properties[0])) propsExpression = properties[0].argument;
- else propsExpression = t.objectExpression(dedupeProperties(properties, mergeProps));
- return {
- tag,
- props: propsExpression,
- isComponent,
- slots,
- directives,
- patchFlag,
- dynamicPropNames
- };
- };
- /**
- * Get children from Array of JSX children
- * @param paths Array<JSXText | JSXExpressionContainer | JSXElement | JSXFragment>
- * @returns Array<Expression | SpreadElement>
- */
- const getChildren = (paths, state) => paths.map((path) => {
- if (path.isJSXText()) {
- const transformedText = transformJSXText(path);
- if (transformedText) return t.callExpression(createIdentifier(state, "createTextVNode"), [transformedText]);
- return transformedText;
- }
- if (path.isJSXExpressionContainer()) {
- const expression = transformJSXExpressionContainer(path);
- if (t.isIdentifier(expression)) {
- const { name } = expression;
- const { referencePaths = [] } = path.scope.getBinding(name) || {};
- referencePaths.forEach((referencePath) => {
- walksScope(referencePath, name, slotFlags_default.DYNAMIC);
- });
- }
- return expression;
- }
- if (path.isJSXSpreadChild()) return transformJSXSpreadChild(path);
- if (path.isCallExpression()) return path.node;
- if (path.isJSXElement()) return transformJSXElement(path, state);
- throw new Error(`getChildren: ${path.type} is not supported`);
- }).filter(((value) => value != null && !t.isJSXEmptyExpression(value)));
- const transformJSXElement = (path, state) => {
- var _path$getData;
- const children = getChildren(path.get("children"), state);
- const { tag, props, isComponent, directives, patchFlag, dynamicPropNames, slots } = buildProps(path, state);
- const { optimize = false } = state.opts;
- if (directives.length && directives.some((d) => {
- var _d$elements;
- return ((_d$elements = d.elements) === null || _d$elements === void 0 || (_d$elements = _d$elements[0]) === null || _d$elements === void 0 ? void 0 : _d$elements.type) === "CallExpression" && d.elements[0].callee.type === "Identifier" && d.elements[0].callee.name === "_resolveDirective";
- })) {
- var _currentPath$parentPa;
- let currentPath = path;
- while ((_currentPath$parentPa = currentPath.parentPath) === null || _currentPath$parentPa === void 0 ? void 0 : _currentPath$parentPa.isJSXElement()) {
- currentPath = currentPath.parentPath;
- currentPath.setData("slotFlag", 0);
- }
- }
- const slotFlag = (_path$getData = path.getData("slotFlag")) !== null && _path$getData !== void 0 ? _path$getData : slotFlags_default.STABLE;
- const optimizeSlots = optimize && slotFlag !== 0;
- let VNodeChild;
- if (children.length > 1 || slots) VNodeChild = isComponent ? children.length ? t.objectExpression([
- !!children.length && t.objectProperty(t.identifier("default"), t.arrowFunctionExpression([], t.arrayExpression(buildIIFE(path, children)))),
- ...slots ? t.isObjectExpression(slots) ? slots.properties : [t.spreadElement(slots)] : [],
- optimizeSlots && t.objectProperty(t.identifier("_"), t.numericLiteral(slotFlag))
- ].filter(Boolean)) : slots : t.arrayExpression(children);
- else if (children.length === 1) {
- const { enableObjectSlots = true } = state.opts;
- const child = children[0];
- const objectExpression = t.objectExpression([t.objectProperty(t.identifier("default"), t.arrowFunctionExpression([], t.arrayExpression(buildIIFE(path, [child])))), optimizeSlots && t.objectProperty(t.identifier("_"), t.numericLiteral(slotFlag))].filter(Boolean));
- if (t.isIdentifier(child) && isComponent) VNodeChild = enableObjectSlots ? t.conditionalExpression(t.callExpression(state.get("@vue/babel-plugin-jsx/runtimeIsSlot")(), [child]), child, objectExpression) : objectExpression;
- else if (t.isCallExpression(child) && child.loc && isComponent) if (enableObjectSlots) {
- const { scope } = path;
- const slotId = scope.generateUidIdentifier("slot");
- if (scope) scope.push({
- id: slotId,
- kind: "let"
- });
- const alternate = t.objectExpression([t.objectProperty(t.identifier("default"), t.arrowFunctionExpression([], t.arrayExpression(buildIIFE(path, [slotId])))), optimizeSlots && t.objectProperty(t.identifier("_"), t.numericLiteral(slotFlag))].filter(Boolean));
- const assignment = t.assignmentExpression("=", slotId, child);
- const condition = t.callExpression(state.get("@vue/babel-plugin-jsx/runtimeIsSlot")(), [assignment]);
- VNodeChild = t.conditionalExpression(condition, slotId, alternate);
- } else VNodeChild = objectExpression;
- else if (t.isFunctionExpression(child) || t.isArrowFunctionExpression(child)) VNodeChild = t.objectExpression([t.objectProperty(t.identifier("default"), child)]);
- else if (t.isObjectExpression(child)) VNodeChild = t.objectExpression([...child.properties, optimizeSlots && t.objectProperty(t.identifier("_"), t.numericLiteral(slotFlag))].filter(Boolean));
- else VNodeChild = isComponent ? t.objectExpression([t.objectProperty(t.identifier("default"), t.arrowFunctionExpression([], t.arrayExpression([child])))]) : t.arrayExpression([child]);
- }
- const createVNode = t.callExpression(createIdentifier(state, "createVNode"), [
- tag,
- props,
- VNodeChild || t.nullLiteral(),
- !!patchFlag && optimize && t.numericLiteral(patchFlag),
- !!dynamicPropNames.size && optimize && t.arrayExpression([...dynamicPropNames.keys()].map((name) => t.stringLiteral(name)))
- ].filter(Boolean));
- if (!directives.length) return createVNode;
- return t.callExpression(createIdentifier(state, "withDirectives"), [createVNode, t.arrayExpression(directives)]);
- };
- const visitor$1 = { JSXElement: { exit(path, state) {
- path.replaceWith(transformJSXElement(path, state));
- } } };
- var transform_vue_jsx_default = visitor$1;
- //#endregion
- //#region src/sugar-fragment.ts
- const transformFragment = (path, Fragment) => {
- const children = path.get("children") || [];
- return t.jsxElement(t.jsxOpeningElement(Fragment, []), t.jsxClosingElement(Fragment), children.map(({ node }) => node), false);
- };
- const visitor = { JSXFragment: { enter(path, state) {
- const fragmentCallee = createIdentifier(state, FRAGMENT);
- path.replaceWith(transformFragment(path, t.isIdentifier(fragmentCallee) ? t.jsxIdentifier(fragmentCallee.name) : t.jsxMemberExpression(t.jsxIdentifier(fragmentCallee.object.name), t.jsxIdentifier(fragmentCallee.property.name))));
- } } };
- var sugar_fragment_default = visitor;
- //#endregion
- //#region ../../node_modules/.pnpm/@oxc-project+runtime@0.80.0/node_modules/@oxc-project/runtime/src/helpers/esm/typeof.js
- function _typeof(o) {
- "@babel/helpers - typeof";
- return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function(o$1) {
- return typeof o$1;
- } : function(o$1) {
- return o$1 && "function" == typeof Symbol && o$1.constructor === Symbol && o$1 !== Symbol.prototype ? "symbol" : typeof o$1;
- }, _typeof(o);
- }
- //#endregion
- //#region ../../node_modules/.pnpm/@oxc-project+runtime@0.80.0/node_modules/@oxc-project/runtime/src/helpers/esm/toPrimitive.js
- function toPrimitive(t$1, r) {
- if ("object" != _typeof(t$1) || !t$1) return t$1;
- var e = t$1[Symbol.toPrimitive];
- if (void 0 !== e) {
- var i = e.call(t$1, r || "default");
- if ("object" != _typeof(i)) return i;
- throw new TypeError("@@toPrimitive must return a primitive value.");
- }
- return ("string" === r ? String : Number)(t$1);
- }
- //#endregion
- //#region ../../node_modules/.pnpm/@oxc-project+runtime@0.80.0/node_modules/@oxc-project/runtime/src/helpers/esm/toPropertyKey.js
- function toPropertyKey(t$1) {
- var i = toPrimitive(t$1, "string");
- return "symbol" == _typeof(i) ? i : i + "";
- }
- //#endregion
- //#region ../../node_modules/.pnpm/@oxc-project+runtime@0.80.0/node_modules/@oxc-project/runtime/src/helpers/esm/defineProperty.js
- function _defineProperty(e, r, t$1) {
- return (r = toPropertyKey(r)) in e ? Object.defineProperty(e, r, {
- value: t$1,
- enumerable: !0,
- configurable: !0,
- writable: !0
- }) : e[r] = t$1, e;
- }
- //#endregion
- //#region ../../node_modules/.pnpm/@oxc-project+runtime@0.80.0/node_modules/@oxc-project/runtime/src/helpers/esm/objectSpread2.js
- function ownKeys(e, r) {
- var t$1 = Object.keys(e);
- if (Object.getOwnPropertySymbols) {
- var o = Object.getOwnPropertySymbols(e);
- r && (o = o.filter(function(r$1) {
- return Object.getOwnPropertyDescriptor(e, r$1).enumerable;
- })), t$1.push.apply(t$1, o);
- }
- return t$1;
- }
- function _objectSpread2(e) {
- for (var r = 1; r < arguments.length; r++) {
- var t$1 = null != arguments[r] ? arguments[r] : {};
- r % 2 ? ownKeys(Object(t$1), !0).forEach(function(r$1) {
- _defineProperty(e, r$1, t$1[r$1]);
- }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t$1)) : ownKeys(Object(t$1)).forEach(function(r$1) {
- Object.defineProperty(e, r$1, Object.getOwnPropertyDescriptor(t$1, r$1));
- });
- }
- return e;
- }
- //#endregion
- //#region src/index.ts
- const hasJSX = (parentPath) => {
- let fileHasJSX = false;
- parentPath.traverse({
- JSXElement(path) {
- fileHasJSX = true;
- path.stop();
- },
- JSXFragment(path) {
- fileHasJSX = true;
- path.stop();
- }
- });
- return fileHasJSX;
- };
- const JSX_ANNOTATION_REGEX = new RegExp("\\*?\\s*@jsx\\s+([^\\s]+)", "");
- /* @__NO_SIDE_EFFECTS__ */
- function interopDefault(m) {
- return m.default || m;
- }
- const syntaxJsx = /* @__PURE__ */ interopDefault(_syntaxJsx);
- const template = /* @__PURE__ */ interopDefault(_template);
- const plugin = declare((api, opt, dirname) => {
- const { types } = api;
- let resolveType;
- if (opt.resolveType) {
- if (typeof opt.resolveType === "boolean") opt.resolveType = {};
- resolveType = ResolveType(api, opt.resolveType, dirname);
- }
- return _objectSpread2(_objectSpread2({}, resolveType || {}), {}, {
- name: "babel-plugin-jsx",
- inherits: /* @__PURE__ */ interopDefault(syntaxJsx),
- visitor: _objectSpread2(_objectSpread2(_objectSpread2(_objectSpread2({}, resolveType === null || resolveType === void 0 ? void 0 : resolveType.visitor), transform_vue_jsx_default), sugar_fragment_default), {}, { Program: { enter(path, state) {
- if (hasJSX(path)) {
- const importNames = [
- "createVNode",
- "Fragment",
- "resolveComponent",
- "withDirectives",
- "vShow",
- "vModelSelect",
- "vModelText",
- "vModelCheckbox",
- "vModelRadio",
- "vModelText",
- "vModelDynamic",
- "resolveDirective",
- "mergeProps",
- "createTextVNode",
- "isVNode"
- ];
- if (isModule(path)) {
- const importMap = {};
- importNames.forEach((name) => {
- state.set(name, () => {
- if (importMap[name]) return types.cloneNode(importMap[name]);
- const identifier = addNamed(path, name, "vue", { ensureLiveReference: true });
- importMap[name] = identifier;
- return identifier;
- });
- });
- const { enableObjectSlots = true } = state.opts;
- if (enableObjectSlots) state.set("@vue/babel-plugin-jsx/runtimeIsSlot", () => {
- if (importMap.runtimeIsSlot) return importMap.runtimeIsSlot;
- const { name: isVNodeName } = state.get("isVNode")();
- const isSlot = path.scope.generateUidIdentifier("isSlot");
- const ast = template.ast`
- function ${isSlot.name}(s) {
- return typeof s === 'function' || (Object.prototype.toString.call(s) === '[object Object]' && !${isVNodeName}(s));
- }
- `;
- const lastImport = path.get("body").filter((p) => p.isImportDeclaration()).pop();
- if (lastImport) lastImport.insertAfter(ast);
- importMap.runtimeIsSlot = isSlot;
- return isSlot;
- });
- } else {
- let sourceName;
- importNames.forEach((name) => {
- state.set(name, () => {
- if (!sourceName) sourceName = addNamespace(path, "vue", { ensureLiveReference: true });
- return t.memberExpression(sourceName, t.identifier(name));
- });
- });
- const helpers = {};
- const { enableObjectSlots = true } = state.opts;
- if (enableObjectSlots) state.set("@vue/babel-plugin-jsx/runtimeIsSlot", () => {
- if (helpers.runtimeIsSlot) return helpers.runtimeIsSlot;
- const isSlot = path.scope.generateUidIdentifier("isSlot");
- const { object: objectName } = state.get("isVNode")();
- const ast = template.ast`
- function ${isSlot.name}(s) {
- return typeof s === 'function' || (Object.prototype.toString.call(s) === '[object Object]' && !${objectName.name}.isVNode(s));
- }
- `;
- const nodePaths = path.get("body");
- const lastImport = nodePaths.filter((p) => p.isVariableDeclaration() && p.node.declarations.some((d) => {
- var _d$id;
- return ((_d$id = d.id) === null || _d$id === void 0 ? void 0 : _d$id.name) === sourceName.name;
- })).pop();
- if (lastImport) lastImport.insertAfter(ast);
- return isSlot;
- });
- }
- const { opts: { pragma = "" }, file } = state;
- if (pragma) state.set("createVNode", () => t.identifier(pragma));
- if (file.ast.comments) for (const comment of file.ast.comments) {
- const jsxMatches = JSX_ANNOTATION_REGEX.exec(comment.value);
- if (jsxMatches) state.set("createVNode", () => t.identifier(jsxMatches[1]));
- }
- }
- } } })
- });
- });
- var src_default = plugin;
- //#endregion
- export { src_default as default };
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