🎉 initiate project *astro_rewrite*

This commit is contained in:
sindrekjelsrud 2023-07-19 21:31:30 +02:00
parent ffd4d5e86c
commit 2ba37bfbe3
8658 changed files with 2268794 additions and 2538 deletions

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export declare function renderChild(child: any): AsyncIterable<any>;

42
node_modules/astro/dist/runtime/server/render/any.js generated vendored Normal file
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import { escapeHTML, isHTMLString, markHTMLString } from "../escape.js";
import {
isAstroComponentInstance,
isRenderTemplateResult,
renderAstroTemplateResult
} from "./astro/index.js";
import { SlotString } from "./slot.js";
import { bufferIterators } from "./util.js";
async function* renderChild(child) {
child = await child;
if (child instanceof SlotString) {
if (child.instructions) {
yield* child.instructions;
}
yield child;
} else if (isHTMLString(child)) {
yield child;
} else if (Array.isArray(child)) {
const bufferedIterators = bufferIterators(child.map((c) => renderChild(c)));
for (const value of bufferedIterators) {
yield markHTMLString(await value);
}
} else if (typeof child === "function") {
yield* renderChild(child());
} else if (typeof child === "string") {
yield markHTMLString(escapeHTML(child));
} else if (!child && child !== 0) {
} else if (isRenderTemplateResult(child)) {
yield* renderAstroTemplateResult(child);
} else if (isAstroComponentInstance(child)) {
yield* child.render();
} else if (ArrayBuffer.isView(child)) {
yield child;
} else if (typeof child === "object" && (Symbol.asyncIterator in child || Symbol.iterator in child)) {
yield* child;
} else {
yield child;
}
}
export {
renderChild
};

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import type { PropagationHint, SSRResult } from '../../../../@types/astro';
import type { HeadAndContent } from './head-and-content';
import type { RenderTemplateResult } from './render-template';
export type AstroFactoryReturnValue = RenderTemplateResult | Response | HeadAndContent;
export interface AstroComponentFactory {
(result: any, props: any, slots: any): AstroFactoryReturnValue;
isAstroComponentFactory?: boolean;
moduleId?: string | undefined;
propagation?: PropagationHint;
}
export declare function isAstroComponentFactory(obj: any): obj is AstroComponentFactory;
export declare function renderToString(result: SSRResult, componentFactory: AstroComponentFactory, props: any, children: any): Promise<string>;
export declare function isAPropagatingComponent(result: SSRResult, factory: AstroComponentFactory): boolean;

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import { HTMLParts } from "../common.js";
import { isHeadAndContent } from "./head-and-content.js";
import { renderAstroTemplateResult } from "./render-template.js";
function isAstroComponentFactory(obj) {
return obj == null ? false : obj.isAstroComponentFactory === true;
}
async function renderToString(result, componentFactory, props, children) {
const factoryResult = await componentFactory(result, props, children);
if (factoryResult instanceof Response) {
const response = factoryResult;
throw response;
}
let parts = new HTMLParts();
const templateResult = isHeadAndContent(factoryResult) ? factoryResult.content : factoryResult;
for await (const chunk of renderAstroTemplateResult(templateResult)) {
parts.append(chunk, result);
}
return parts.toString();
}
function isAPropagatingComponent(result, factory) {
let hint = factory.propagation || "none";
if (factory.moduleId && result.componentMetadata.has(factory.moduleId) && hint === "none") {
hint = result.componentMetadata.get(factory.moduleId).propagation;
}
return hint === "in-tree" || hint === "self";
}
export {
isAPropagatingComponent,
isAstroComponentFactory,
renderToString
};

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import type { RenderTemplateResult } from './render-template';
declare const headAndContentSym: unique symbol;
export type HeadAndContent = {
[headAndContentSym]: true;
head: string;
content: RenderTemplateResult;
};
export declare function isHeadAndContent(obj: unknown): obj is HeadAndContent;
export declare function createHeadAndContent(head: string, content: RenderTemplateResult): HeadAndContent;
export {};

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const headAndContentSym = Symbol.for("astro.headAndContent");
function isHeadAndContent(obj) {
return typeof obj === "object" && !!obj[headAndContentSym];
}
function createHeadAndContent(head, content) {
return {
[headAndContentSym]: true,
head,
content
};
}
export {
createHeadAndContent,
isHeadAndContent
};

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export type { AstroComponentFactory } from './factory';
export { isAstroComponentFactory, renderToString } from './factory.js';
export { createHeadAndContent, isHeadAndContent } from './head-and-content.js';
export type { AstroComponentInstance } from './instance';
export { createAstroComponentInstance, isAstroComponentInstance } from './instance.js';
export { isRenderTemplateResult, renderAstroTemplateResult, renderTemplate, } from './render-template.js';

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import { isAstroComponentFactory, renderToString } from "./factory.js";
import { createHeadAndContent, isHeadAndContent } from "./head-and-content.js";
import { createAstroComponentInstance, isAstroComponentInstance } from "./instance.js";
import {
isRenderTemplateResult,
renderAstroTemplateResult,
renderTemplate
} from "./render-template.js";
export {
createAstroComponentInstance,
createHeadAndContent,
isAstroComponentFactory,
isAstroComponentInstance,
isHeadAndContent,
isRenderTemplateResult,
renderAstroTemplateResult,
renderTemplate,
renderToString
};

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import type { SSRResult } from '../../../../@types/astro';
import type { ComponentSlots } from '../slot.js';
import type { AstroComponentFactory, AstroFactoryReturnValue } from './factory.js';
type ComponentProps = Record<string | number, any>;
declare const astroComponentInstanceSym: unique symbol;
export declare class AstroComponentInstance {
[astroComponentInstanceSym]: boolean;
private readonly result;
private readonly props;
private readonly slotValues;
private readonly factory;
private returnValue;
constructor(result: SSRResult, props: ComponentProps, slots: ComponentSlots, factory: AstroComponentFactory);
init(result: SSRResult): Promise<AstroFactoryReturnValue>;
render(): AsyncGenerator<any, void, undefined>;
}
export declare function createAstroComponentInstance(result: SSRResult, displayName: string, factory: AstroComponentFactory, props: ComponentProps, slots?: any): AstroComponentInstance;
export declare function isAstroComponentInstance(obj: unknown): obj is AstroComponentInstance;
export {};

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var _a;
import { isPromise } from "../../util.js";
import { renderChild } from "../any.js";
import { isAPropagatingComponent } from "./factory.js";
import { isHeadAndContent } from "./head-and-content.js";
const astroComponentInstanceSym = Symbol.for("astro.componentInstance");
class AstroComponentInstance {
constructor(result, props, slots, factory) {
this[_a] = true;
this.result = result;
this.props = props;
this.factory = factory;
this.slotValues = {};
for (const name in slots) {
const value = slots[name](result);
this.slotValues[name] = () => value;
}
}
async init(result) {
this.returnValue = this.factory(result, this.props, this.slotValues);
return this.returnValue;
}
async *render() {
if (this.returnValue === void 0) {
await this.init(this.result);
}
let value = this.returnValue;
if (isPromise(value)) {
value = await value;
}
if (isHeadAndContent(value)) {
yield* value.content;
} else {
yield* renderChild(value);
}
}
}
_a = astroComponentInstanceSym;
function validateComponentProps(props, displayName) {
if (props != null) {
for (const prop of Object.keys(props)) {
if (prop.startsWith("client:")) {
console.warn(
`You are attempting to render <${displayName} ${prop} />, but ${displayName} is an Astro component. Astro components do not render in the client and should not have a hydration directive. Please use a framework component for client rendering.`
);
}
}
}
}
function createAstroComponentInstance(result, displayName, factory, props, slots = {}) {
validateComponentProps(props, displayName);
const instance = new AstroComponentInstance(result, props, slots, factory);
if (isAPropagatingComponent(result, factory) && !result._metadata.propagators.has(factory)) {
result._metadata.propagators.set(factory, instance);
}
return instance;
}
function isAstroComponentInstance(obj) {
return typeof obj === "object" && !!obj[astroComponentInstanceSym];
}
export {
AstroComponentInstance,
createAstroComponentInstance,
isAstroComponentInstance
};

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import type { RenderInstruction } from '../types';
import { HTMLBytes } from '../../escape.js';
declare const renderTemplateResultSym: unique symbol;
export declare class RenderTemplateResult {
[renderTemplateResultSym]: boolean;
private htmlParts;
private expressions;
private error;
constructor(htmlParts: TemplateStringsArray, expressions: unknown[]);
[Symbol.asyncIterator](): AsyncGenerator<any, void, undefined>;
}
export declare function isRenderTemplateResult(obj: unknown): obj is RenderTemplateResult;
export declare function renderAstroTemplateResult(component: RenderTemplateResult): AsyncIterable<string | HTMLBytes | RenderInstruction>;
export declare function renderTemplate(htmlParts: TemplateStringsArray, ...expressions: any[]): RenderTemplateResult;
export {};

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var _a;
import { markHTMLString } from "../../escape.js";
import { isPromise } from "../../util.js";
import { renderChild } from "../any.js";
import { bufferIterators } from "../util.js";
const renderTemplateResultSym = Symbol.for("astro.renderTemplateResult");
class RenderTemplateResult {
constructor(htmlParts, expressions) {
this[_a] = true;
this.htmlParts = htmlParts;
this.error = void 0;
this.expressions = expressions.map((expression) => {
if (isPromise(expression)) {
return Promise.resolve(expression).catch((err) => {
if (!this.error) {
this.error = err;
throw err;
}
});
}
return expression;
});
}
async *[(_a = renderTemplateResultSym, Symbol.asyncIterator)]() {
const { htmlParts, expressions } = this;
let iterables = bufferIterators(expressions.map((e) => renderChild(e)));
for (let i = 0; i < htmlParts.length; i++) {
const html = htmlParts[i];
const iterable = iterables[i];
yield markHTMLString(html);
if (iterable) {
yield* iterable;
}
}
}
}
function isRenderTemplateResult(obj) {
return typeof obj === "object" && !!obj[renderTemplateResultSym];
}
async function* renderAstroTemplateResult(component) {
for await (const value of component) {
if (value || value === 0) {
for await (const chunk of renderChild(value)) {
switch (chunk.type) {
case "directive": {
yield chunk;
break;
}
default: {
yield markHTMLString(chunk);
break;
}
}
}
}
}
}
function renderTemplate(htmlParts, ...expressions) {
return new RenderTemplateResult(htmlParts, expressions);
}
export {
RenderTemplateResult,
isRenderTemplateResult,
renderAstroTemplateResult,
renderTemplate
};

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import type { SSRResult } from '../../../@types/astro';
import type { RenderInstruction } from './types.js';
import { HTMLBytes } from '../escape.js';
import { type SlotString } from './slot.js';
export declare const Fragment: unique symbol;
export declare const Renderer: unique symbol;
export declare const encoder: TextEncoder;
export declare const decoder: TextDecoder;
export declare function stringifyChunk(result: SSRResult, chunk: string | SlotString | RenderInstruction): string;
export declare class HTMLParts {
parts: string;
constructor();
append(part: string | HTMLBytes | RenderInstruction, result: SSRResult): void;
toString(): string;
toArrayBuffer(): Uint8Array;
}
export declare function chunkToByteArray(result: SSRResult, chunk: string | HTMLBytes | RenderInstruction): Uint8Array;

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import { markHTMLString } from "../escape.js";
import {
determineIfNeedsHydrationScript,
determinesIfNeedsDirectiveScript,
getPrescripts
} from "../scripts.js";
import { renderAllHeadContent } from "./head.js";
import { isSlotString } from "./slot.js";
const Fragment = Symbol.for("astro:fragment");
const Renderer = Symbol.for("astro:renderer");
const encoder = new TextEncoder();
const decoder = new TextDecoder();
function stringifyChunk(result, chunk) {
if (typeof chunk.type === "string") {
const instruction = chunk;
switch (instruction.type) {
case "directive": {
const { hydration } = instruction;
let needsHydrationScript = hydration && determineIfNeedsHydrationScript(result);
let needsDirectiveScript = hydration && determinesIfNeedsDirectiveScript(result, hydration.directive);
let prescriptType = needsHydrationScript ? "both" : needsDirectiveScript ? "directive" : null;
if (prescriptType) {
let prescripts = getPrescripts(result, prescriptType, hydration.directive);
return markHTMLString(prescripts);
} else {
return "";
}
}
case "head": {
if (result._metadata.hasRenderedHead) {
return "";
}
return renderAllHeadContent(result);
}
case "maybe-head": {
if (result._metadata.hasRenderedHead || result._metadata.headInTree) {
return "";
}
return renderAllHeadContent(result);
}
default: {
if (chunk instanceof Response) {
return "";
}
throw new Error(`Unknown chunk type: ${chunk.type}`);
}
}
} else {
if (isSlotString(chunk)) {
let out = "";
const c = chunk;
if (c.instructions) {
for (const instr of c.instructions) {
out += stringifyChunk(result, instr);
}
}
out += chunk.toString();
return out;
}
return chunk.toString();
}
}
class HTMLParts {
constructor() {
this.parts = "";
}
append(part, result) {
if (ArrayBuffer.isView(part)) {
this.parts += decoder.decode(part);
} else {
this.parts += stringifyChunk(result, part);
}
}
toString() {
return this.parts;
}
toArrayBuffer() {
return encoder.encode(this.parts);
}
}
function chunkToByteArray(result, chunk) {
if (chunk instanceof Uint8Array) {
return chunk;
}
let stringified = stringifyChunk(result, chunk);
return encoder.encode(stringified.toString());
}
export {
Fragment,
HTMLParts,
Renderer,
chunkToByteArray,
decoder,
encoder,
stringifyChunk
};

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import type { SSRResult } from '../../../@types/astro';
import type { RenderInstruction } from './types.js';
import { HTMLBytes } from '../escape.js';
import { type AstroComponentInstance } from './astro/index.js';
export type ComponentIterable = AsyncIterable<string | HTMLBytes | RenderInstruction>;
export declare function renderComponent(result: SSRResult, displayName: string, Component: unknown, props: Record<string | number, any>, slots?: any): Promise<ComponentIterable> | ComponentIterable | AstroComponentInstance;
export declare function renderComponentToIterable(result: SSRResult, displayName: string, Component: unknown, props: Record<string | number, any>, slots?: any): Promise<ComponentIterable> | ComponentIterable;

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import { AstroError, AstroErrorData } from "../../../core/errors/index.js";
import { markHTMLString } from "../escape.js";
import { extractDirectives, generateHydrateScript } from "../hydration.js";
import { serializeProps } from "../serialize.js";
import { shorthash } from "../shorthash.js";
import { isPromise } from "../util.js";
import {
createAstroComponentInstance,
isAstroComponentFactory,
isAstroComponentInstance,
renderAstroTemplateResult,
renderTemplate
} from "./astro/index.js";
import { Fragment, Renderer, stringifyChunk } from "./common.js";
import { componentIsHTMLElement, renderHTMLElement } from "./dom.js";
import { renderSlots, renderSlotToString } from "./slot.js";
import { formatList, internalSpreadAttributes, renderElement, voidElementNames } from "./util.js";
const rendererAliases = /* @__PURE__ */ new Map([["solid", "solid-js"]]);
function guessRenderers(componentUrl) {
const extname = componentUrl == null ? void 0 : componentUrl.split(".").pop();
switch (extname) {
case "svelte":
return ["@astrojs/svelte"];
case "vue":
return ["@astrojs/vue"];
case "jsx":
case "tsx":
return ["@astrojs/react", "@astrojs/preact", "@astrojs/solid-js", "@astrojs/vue (jsx)"];
default:
return [
"@astrojs/react",
"@astrojs/preact",
"@astrojs/solid-js",
"@astrojs/vue",
"@astrojs/svelte",
"@astrojs/lit"
];
}
}
function isFragmentComponent(Component) {
return Component === Fragment;
}
function isHTMLComponent(Component) {
return Component && Component["astro:html"] === true;
}
const ASTRO_SLOT_EXP = /\<\/?astro-slot\b[^>]*>/g;
const ASTRO_STATIC_SLOT_EXP = /\<\/?astro-static-slot\b[^>]*>/g;
function removeStaticAstroSlot(html, supportsAstroStaticSlot) {
const exp = supportsAstroStaticSlot ? ASTRO_STATIC_SLOT_EXP : ASTRO_SLOT_EXP;
return html.replace(exp, "");
}
async function renderFrameworkComponent(result, displayName, Component, _props, slots = {}) {
var _a, _b, _c;
if (!Component && !_props["client:only"]) {
throw new Error(
`Unable to render ${displayName} because it is ${Component}!
Did you forget to import the component or is it possible there is a typo?`
);
}
const { renderers, clientDirectives } = result;
const metadata = {
astroStaticSlot: true,
displayName
};
const { hydration, isPage, props } = extractDirectives(_props, clientDirectives);
let html = "";
let attrs = void 0;
if (hydration) {
metadata.hydrate = hydration.directive;
metadata.hydrateArgs = hydration.value;
metadata.componentExport = hydration.componentExport;
metadata.componentUrl = hydration.componentUrl;
}
const probableRendererNames = guessRenderers(metadata.componentUrl);
const validRenderers = renderers.filter((r) => r.name !== "astro:jsx");
const { children, slotInstructions } = await renderSlots(result, slots);
let renderer;
if (metadata.hydrate !== "only") {
let isTagged = false;
try {
isTagged = Component && Component[Renderer];
} catch {
}
if (isTagged) {
const rendererName = Component[Renderer];
renderer = renderers.find(({ name }) => name === rendererName);
}
if (!renderer) {
let error;
for (const r of renderers) {
try {
if (await r.ssr.check.call({ result }, Component, props, children)) {
renderer = r;
break;
}
} catch (e) {
error ??= e;
}
}
if (!renderer && error) {
throw error;
}
}
if (!renderer && typeof HTMLElement === "function" && componentIsHTMLElement(Component)) {
const output = renderHTMLElement(result, Component, _props, slots);
return output;
}
} else {
if (metadata.hydrateArgs) {
const passedName = metadata.hydrateArgs;
const rendererName = rendererAliases.has(passedName) ? rendererAliases.get(passedName) : passedName;
renderer = renderers.find(
({ name }) => name === `@astrojs/${rendererName}` || name === rendererName
);
}
if (!renderer && validRenderers.length === 1) {
renderer = validRenderers[0];
}
if (!renderer) {
const extname = (_a = metadata.componentUrl) == null ? void 0 : _a.split(".").pop();
renderer = renderers.filter(
({ name }) => name === `@astrojs/${extname}` || name === extname
)[0];
}
}
if (!renderer) {
if (metadata.hydrate === "only") {
throw new AstroError({
...AstroErrorData.NoClientOnlyHint,
message: AstroErrorData.NoClientOnlyHint.message(metadata.displayName),
hint: AstroErrorData.NoClientOnlyHint.hint(
probableRendererNames.map((r) => r.replace("@astrojs/", "")).join("|")
)
});
} else if (typeof Component !== "string") {
const matchingRenderers = validRenderers.filter(
(r) => probableRendererNames.includes(r.name)
);
const plural = validRenderers.length > 1;
if (matchingRenderers.length === 0) {
throw new AstroError({
...AstroErrorData.NoMatchingRenderer,
message: AstroErrorData.NoMatchingRenderer.message(
metadata.displayName,
(_b = metadata == null ? void 0 : metadata.componentUrl) == null ? void 0 : _b.split(".").pop(),
plural,
validRenderers.length
),
hint: AstroErrorData.NoMatchingRenderer.hint(
formatList(probableRendererNames.map((r) => "`" + r + "`"))
)
});
} else if (matchingRenderers.length === 1) {
renderer = matchingRenderers[0];
({ html, attrs } = await renderer.ssr.renderToStaticMarkup.call(
{ result },
Component,
props,
children,
metadata
));
} else {
throw new Error(`Unable to render ${metadata.displayName}!
This component likely uses ${formatList(probableRendererNames)},
but Astro encountered an error during server-side rendering.
Please ensure that ${metadata.displayName}:
1. Does not unconditionally access browser-specific globals like \`window\` or \`document\`.
If this is unavoidable, use the \`client:only\` hydration directive.
2. Does not conditionally return \`null\` or \`undefined\` when rendered on the server.
If you're still stuck, please open an issue on GitHub or join us at https://astro.build/chat.`);
}
}
} else {
if (metadata.hydrate === "only") {
html = await renderSlotToString(result, slots == null ? void 0 : slots.fallback);
} else {
({ html, attrs } = await renderer.ssr.renderToStaticMarkup.call(
{ result },
Component,
props,
children,
metadata
));
}
}
if (renderer && !renderer.clientEntrypoint && renderer.name !== "@astrojs/lit" && metadata.hydrate) {
throw new AstroError({
...AstroErrorData.NoClientEntrypoint,
message: AstroErrorData.NoClientEntrypoint.message(
displayName,
metadata.hydrate,
renderer.name
)
});
}
if (!html && typeof Component === "string") {
const Tag = sanitizeElementName(Component);
const childSlots = Object.values(children).join("");
const iterable = renderAstroTemplateResult(
await renderTemplate`<${Tag}${internalSpreadAttributes(props)}${markHTMLString(
childSlots === "" && voidElementNames.test(Tag) ? `/>` : `>${childSlots}</${Tag}>`
)}`
);
html = "";
for await (const chunk of iterable) {
html += chunk;
}
}
if (!hydration) {
return async function* () {
var _a2;
if (slotInstructions) {
yield* slotInstructions;
}
if (isPage || (renderer == null ? void 0 : renderer.name) === "astro:jsx") {
yield html;
} else if (html && html.length > 0) {
yield markHTMLString(
removeStaticAstroSlot(html, ((_a2 = renderer == null ? void 0 : renderer.ssr) == null ? void 0 : _a2.supportsAstroStaticSlot) ?? false)
);
} else {
yield "";
}
}();
}
const astroId = shorthash(
`<!--${metadata.componentExport.value}:${metadata.componentUrl}-->
${html}
${serializeProps(
props,
metadata
)}`
);
const island = await generateHydrateScript(
{ renderer, result, astroId, props, attrs },
metadata
);
let unrenderedSlots = [];
if (html) {
if (Object.keys(children).length > 0) {
for (const key of Object.keys(children)) {
let tagName = ((_c = renderer == null ? void 0 : renderer.ssr) == null ? void 0 : _c.supportsAstroStaticSlot) ? !!metadata.hydrate ? "astro-slot" : "astro-static-slot" : "astro-slot";
let expectedHTML = key === "default" ? `<${tagName}>` : `<${tagName} name="${key}">`;
if (!html.includes(expectedHTML)) {
unrenderedSlots.push(key);
}
}
}
} else {
unrenderedSlots = Object.keys(children);
}
const template = unrenderedSlots.length > 0 ? unrenderedSlots.map(
(key) => `<template data-astro-template${key !== "default" ? `="${key}"` : ""}>${children[key]}</template>`
).join("") : "";
island.children = `${html ?? ""}${template}`;
if (island.children) {
island.props["await-children"] = "";
}
async function* renderAll() {
if (slotInstructions) {
yield* slotInstructions;
}
yield { type: "directive", hydration, result };
yield markHTMLString(renderElement("astro-island", island, false));
}
return renderAll();
}
function sanitizeElementName(tag) {
const unsafe = /[&<>'"\s]+/g;
if (!unsafe.test(tag))
return tag;
return tag.trim().split(unsafe)[0].trim();
}
async function renderFragmentComponent(result, slots = {}) {
const children = await renderSlotToString(result, slots == null ? void 0 : slots.default);
if (children == null) {
return children;
}
return markHTMLString(children);
}
async function renderHTMLComponent(result, Component, _props, slots = {}) {
const { slotInstructions, children } = await renderSlots(result, slots);
const html = Component({ slots: children });
const hydrationHtml = slotInstructions ? slotInstructions.map((instr) => stringifyChunk(result, instr)).join("") : "";
return markHTMLString(hydrationHtml + html);
}
function renderComponent(result, displayName, Component, props, slots = {}) {
if (isPromise(Component)) {
return Promise.resolve(Component).then((Unwrapped) => {
return renderComponent(result, displayName, Unwrapped, props, slots);
});
}
if (isFragmentComponent(Component)) {
return renderFragmentComponent(result, slots);
}
if (isHTMLComponent(Component)) {
return renderHTMLComponent(result, Component, props, slots);
}
if (isAstroComponentFactory(Component)) {
return createAstroComponentInstance(result, displayName, Component, props, slots);
}
return renderFrameworkComponent(result, displayName, Component, props, slots);
}
function renderComponentToIterable(result, displayName, Component, props, slots = {}) {
const renderResult = renderComponent(result, displayName, Component, props, slots);
if (isAstroComponentInstance(renderResult)) {
return renderResult.render();
}
return renderResult;
}
export {
renderComponent,
renderComponentToIterable
};

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import type { SSRResult } from '../../../@types/astro';
export declare function componentIsHTMLElement(Component: unknown): boolean;
export declare function renderHTMLElement(result: SSRResult, constructor: typeof HTMLElement, props: any, slots: any): Promise<any>;

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import { markHTMLString } from "../escape.js";
import { renderSlotToString } from "./slot.js";
import { toAttributeString } from "./util.js";
function componentIsHTMLElement(Component) {
return typeof HTMLElement !== "undefined" && HTMLElement.isPrototypeOf(Component);
}
async function renderHTMLElement(result, constructor, props, slots) {
const name = getHTMLElementName(constructor);
let attrHTML = "";
for (const attr in props) {
attrHTML += ` ${attr}="${toAttributeString(await props[attr])}"`;
}
return markHTMLString(
`<${name}${attrHTML}>${await renderSlotToString(result, slots == null ? void 0 : slots.default)}</${name}>`
);
}
function getHTMLElementName(constructor) {
const definedName = customElements.getName(constructor);
if (definedName)
return definedName;
const assignedName = constructor.name.replace(/^HTML|Element$/g, "").replace(/[A-Z]/g, "-$&").toLowerCase().replace(/^-/, "html-");
return assignedName;
}
export {
componentIsHTMLElement,
renderHTMLElement
};

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import type { SSRResult } from '../../../@types/astro';
import type { MaybeRenderHeadInstruction, RenderHeadInstruction } from './types';
export declare function renderAllHeadContent(result: SSRResult): any;
export declare function renderHead(): Generator<RenderHeadInstruction>;
export declare function maybeRenderHead(): Generator<MaybeRenderHeadInstruction>;

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import { markHTMLString } from "../escape.js";
import { renderElement } from "./util.js";
const uniqueElements = (item, index, all) => {
const props = JSON.stringify(item.props);
const children = item.children;
return index === all.findIndex((i) => JSON.stringify(i.props) === props && i.children == children);
};
function renderAllHeadContent(result) {
result._metadata.hasRenderedHead = true;
const styles = Array.from(result.styles).filter(uniqueElements).map(
(style) => style.props.rel === "stylesheet" ? renderElement("link", style) : renderElement("style", style)
);
result.styles.clear();
const scripts = Array.from(result.scripts).filter(uniqueElements).map((script) => {
return renderElement("script", script, false);
});
const links = Array.from(result.links).filter(uniqueElements).map((link) => renderElement("link", link, false));
let content = links.join("\n") + styles.join("\n") + scripts.join("\n");
if (result._metadata.extraHead.length > 0) {
for (const part of result._metadata.extraHead) {
content += part;
}
}
return markHTMLString(content);
}
function* renderHead() {
yield { type: "head" };
}
function* maybeRenderHead() {
yield { type: "maybe-head" };
}
export {
maybeRenderHead,
renderAllHeadContent,
renderHead
};

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export type { AstroComponentFactory, AstroComponentInstance } from './astro/index';
export { createHeadAndContent, renderAstroTemplateResult, renderTemplate, renderToString, } from './astro/index.js';
export { Fragment, Renderer, stringifyChunk } from './common.js';
export { renderComponent, renderComponentToIterable } from './component.js';
export { renderHTMLElement } from './dom.js';
export { maybeRenderHead, renderHead } from './head.js';
export { renderPage } from './page.js';
export { renderSlot, renderSlotToString, type ComponentSlots } from './slot.js';
export { renderScriptElement, renderUniqueStylesheet } from './tags.js';
export type { RenderInstruction } from './types';
export { addAttribute, defineScriptVars, voidElementNames } from './util.js';

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import {
createHeadAndContent,
renderAstroTemplateResult,
renderTemplate,
renderToString
} from "./astro/index.js";
import { Fragment, Renderer, stringifyChunk } from "./common.js";
import { renderComponent, renderComponentToIterable } from "./component.js";
import { renderHTMLElement } from "./dom.js";
import { maybeRenderHead, renderHead } from "./head.js";
import { renderPage } from "./page.js";
import { renderSlot, renderSlotToString } from "./slot.js";
import { renderScriptElement, renderUniqueStylesheet } from "./tags.js";
import { addAttribute, defineScriptVars, voidElementNames } from "./util.js";
export {
Fragment,
Renderer,
addAttribute,
createHeadAndContent,
defineScriptVars,
maybeRenderHead,
renderAstroTemplateResult,
renderComponent,
renderComponentToIterable,
renderHTMLElement,
renderHead,
renderPage,
renderScriptElement,
renderSlot,
renderSlotToString,
renderTemplate,
renderToString,
renderUniqueStylesheet,
stringifyChunk,
voidElementNames
};

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import type { RouteData, SSRResult } from '../../../@types/astro';
import type { AstroComponentFactory } from './index';
declare const needsHeadRenderingSymbol: unique symbol;
type NonAstroPageComponent = {
name: string;
[needsHeadRenderingSymbol]: boolean;
};
export declare function renderPage(result: SSRResult, componentFactory: AstroComponentFactory | NonAstroPageComponent, props: any, children: any, streaming: boolean, route?: RouteData | undefined): Promise<Response>;
export {};

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import { AstroError, AstroErrorData } from "../../../core/errors/index.js";
import { isHTMLString } from "../escape.js";
import { createResponse } from "../response.js";
import {
isAstroComponentFactory,
isAstroComponentInstance,
isHeadAndContent,
isRenderTemplateResult,
renderAstroTemplateResult
} from "./astro/index.js";
import { chunkToByteArray, encoder, HTMLParts } from "./common.js";
import { renderComponent } from "./component.js";
import { maybeRenderHead } from "./head.js";
const needsHeadRenderingSymbol = Symbol.for("astro.needsHeadRendering");
function nonAstroPageNeedsHeadInjection(pageComponent) {
return needsHeadRenderingSymbol in pageComponent && !!pageComponent[needsHeadRenderingSymbol];
}
async function iterableToHTMLBytes(result, iterable, onDocTypeInjection) {
const parts = new HTMLParts();
let i = 0;
for await (const chunk of iterable) {
if (isHTMLString(chunk)) {
if (i === 0) {
i++;
if (!/<!doctype html/i.test(String(chunk))) {
parts.append(`${result.compressHTML ? "<!DOCTYPE html>" : "<!DOCTYPE html>\n"}`, result);
if (onDocTypeInjection) {
await onDocTypeInjection(parts);
}
}
}
}
parts.append(chunk, result);
}
return parts.toArrayBuffer();
}
async function bufferHeadContent(result) {
const iterator = result._metadata.propagators.values();
while (true) {
const { value, done } = iterator.next();
if (done) {
break;
}
const returnValue = await value.init(result);
if (isHeadAndContent(returnValue)) {
result._metadata.extraHead.push(returnValue.head);
}
}
}
async function renderPage(result, componentFactory, props, children, streaming, route) {
var _a, _b;
if (!isAstroComponentFactory(componentFactory)) {
result._metadata.headInTree = ((_a = result.componentMetadata.get(componentFactory.moduleId)) == null ? void 0 : _a.containsHead) ?? false;
const pageProps = { ...props ?? {}, "server:root": true };
let output;
let head = "";
try {
if (nonAstroPageNeedsHeadInjection(componentFactory)) {
const parts = new HTMLParts();
for await (const chunk of maybeRenderHead()) {
parts.append(chunk, result);
}
head = parts.toString();
}
const renderResult = await renderComponent(
result,
componentFactory.name,
componentFactory,
pageProps,
null
);
if (isAstroComponentInstance(renderResult)) {
output = renderResult.render();
} else {
output = renderResult;
}
} catch (e) {
if (AstroError.is(e) && !e.loc) {
e.setLocation({
file: route == null ? void 0 : route.component
});
}
throw e;
}
const bytes = await iterableToHTMLBytes(result, output, async (parts) => {
parts.append(head, result);
});
return new Response(bytes, {
headers: new Headers([
["Content-Type", "text/html; charset=utf-8"],
["Content-Length", bytes.byteLength.toString()]
])
});
}
result._metadata.headInTree = ((_b = result.componentMetadata.get(componentFactory.moduleId)) == null ? void 0 : _b.containsHead) ?? false;
const factoryReturnValue = await componentFactory(result, props, children);
const factoryIsHeadAndContent = isHeadAndContent(factoryReturnValue);
if (isRenderTemplateResult(factoryReturnValue) || factoryIsHeadAndContent) {
await bufferHeadContent(result);
const templateResult = factoryIsHeadAndContent ? factoryReturnValue.content : factoryReturnValue;
let iterable = renderAstroTemplateResult(templateResult);
let init = result.response;
let headers = new Headers(init.headers);
let body;
if (streaming) {
body = new ReadableStream({
start(controller) {
async function read() {
let i = 0;
try {
for await (const chunk of iterable) {
if (isHTMLString(chunk)) {
if (i === 0) {
if (!/<!doctype html/i.test(String(chunk))) {
controller.enqueue(
encoder.encode(
`${result.compressHTML ? "<!DOCTYPE html>" : "<!DOCTYPE html>\n"}`
)
);
}
}
}
if (chunk instanceof Response) {
throw new AstroError({
...AstroErrorData.ResponseSentError
});
}
const bytes = chunkToByteArray(result, chunk);
controller.enqueue(bytes);
i++;
}
controller.close();
} catch (e) {
if (AstroError.is(e) && !e.loc) {
e.setLocation({
file: route == null ? void 0 : route.component
});
}
controller.error(e);
}
}
read();
}
});
} else {
body = await iterableToHTMLBytes(result, iterable);
headers.set("Content-Length", body.byteLength.toString());
}
let response = createResponse(body, { ...init, headers });
return response;
}
if (!(factoryReturnValue instanceof Response)) {
throw new AstroError({
...AstroErrorData.OnlyResponseCanBeReturned,
message: AstroErrorData.OnlyResponseCanBeReturned.message(
route == null ? void 0 : route.route,
typeof factoryReturnValue
),
location: {
file: route == null ? void 0 : route.component
}
});
}
return factoryReturnValue;
}
export {
renderPage
};

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import type { SSRResult } from '../../../@types/astro.js';
import type { renderTemplate } from './astro/render-template.js';
import type { RenderInstruction } from './types.js';
import { HTMLString } from '../escape.js';
type RenderTemplateResult = ReturnType<typeof renderTemplate>;
export type ComponentSlots = Record<string, ComponentSlotValue>;
export type ComponentSlotValue = (result: SSRResult) => RenderTemplateResult | Promise<RenderTemplateResult>;
declare const slotString: unique symbol;
export declare class SlotString extends HTMLString {
instructions: null | RenderInstruction[];
[slotString]: boolean;
constructor(content: string, instructions: null | RenderInstruction[]);
}
export declare function isSlotString(str: string): str is any;
export declare function renderSlot(result: SSRResult, slotted: ComponentSlotValue | RenderTemplateResult, fallback?: ComponentSlotValue | RenderTemplateResult): AsyncGenerator<any, void, undefined>;
export declare function renderSlotToString(result: SSRResult, slotted: ComponentSlotValue | RenderTemplateResult, fallback?: ComponentSlotValue | RenderTemplateResult): Promise<string>;
interface RenderSlotsResult {
slotInstructions: null | RenderInstruction[];
children: Record<string, string>;
}
export declare function renderSlots(result: SSRResult, slots?: ComponentSlots): Promise<RenderSlotsResult>;
export {};

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import { HTMLString, markHTMLString } from "../escape.js";
import { renderChild } from "./any.js";
const slotString = Symbol.for("astro:slot-string");
class SlotString extends HTMLString {
constructor(content, instructions) {
super(content);
this.instructions = instructions;
this[slotString] = true;
}
}
slotString;
function isSlotString(str) {
return !!str[slotString];
}
async function* renderSlot(result, slotted, fallback) {
if (slotted) {
let iterator = renderChild(typeof slotted === "function" ? slotted(result) : slotted);
yield* iterator;
}
if (fallback && !slotted) {
yield* renderSlot(result, fallback);
}
}
async function renderSlotToString(result, slotted, fallback) {
let content = "";
let instructions = null;
let iterator = renderSlot(result, slotted, fallback);
for await (const chunk of iterator) {
if (typeof chunk.type === "string") {
if (instructions === null) {
instructions = [];
}
instructions.push(chunk);
} else {
content += chunk;
}
}
return markHTMLString(new SlotString(content, instructions));
}
async function renderSlots(result, slots = {}) {
let slotInstructions = null;
let children = {};
if (slots) {
await Promise.all(
Object.entries(slots).map(
([key, value]) => renderSlotToString(result, value).then((output) => {
if (output.instructions) {
if (slotInstructions === null) {
slotInstructions = [];
}
slotInstructions.push(...output.instructions);
}
children[key] = output;
})
)
);
}
return { slotInstructions, children };
}
export {
SlotString,
isSlotString,
renderSlot,
renderSlotToString,
renderSlots
};

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import type { SSRElement, SSRResult } from '../../../@types/astro';
import type { StylesheetAsset } from '../../../core/app/types';
export declare function renderScriptElement({ props, children }: SSRElement): string;
export declare function renderUniqueStylesheet(result: SSRResult, sheet: StylesheetAsset): string | undefined;

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import { renderElement } from "./util.js";
function renderScriptElement({ props, children }) {
return renderElement("script", {
props,
children
});
}
function renderUniqueStylesheet(result, sheet) {
if (sheet.type === "external") {
if (Array.from(result.styles).some((s) => s.props.href === sheet.src))
return "";
return renderElement("link", { props: { rel: "stylesheet", href: sheet.src }, children: "" });
}
if (sheet.type === "inline") {
if (Array.from(result.styles).some((s) => s.children.includes(sheet.content)))
return "";
return renderElement("style", { props: { type: "text/css" }, children: sheet.content });
}
}
export {
renderScriptElement,
renderUniqueStylesheet
};

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import type { HydrationMetadata } from '../hydration.js';
export type RenderDirectiveInstruction = {
type: 'directive';
hydration: HydrationMetadata;
};
export type RenderHeadInstruction = {
type: 'head';
};
export type MaybeRenderHeadInstruction = {
type: 'maybe-head';
};
export type RenderInstruction = RenderDirectiveInstruction | RenderHeadInstruction | MaybeRenderHeadInstruction;

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import type { SSRElement } from '../../../@types/astro';
export declare const voidElementNames: RegExp;
export declare const toAttributeString: (value: any, shouldEscape?: boolean) => any;
export declare function defineScriptVars(vars: Record<any, any>): any;
export declare function formatList(values: string[]): string;
export declare function addAttribute(value: any, key: string, shouldEscape?: boolean): any;
export declare function internalSpreadAttributes(values: Record<any, any>, shouldEscape?: boolean): any;
export declare function renderElement(name: string, { props: _props, children }: SSRElement, shouldEscape?: boolean): string;
/**
* This will take an array of async iterables and start buffering them eagerly.
* To avoid useless buffering, it will only start buffering the next tick, so the
* first sync iterables won't be buffered.
*/
export declare function bufferIterators<T>(iterators: AsyncIterable<T>[]): AsyncIterable<T>[];
export declare class EagerAsyncIterableIterator {
#private;
constructor(iterable: AsyncIterable<any>);
/**
* Starts to eagerly fetch the inner iterator and cache the results.
* Note: This might not be called after next() has been called once, e.g. the iterator is started
*/
buffer(): Promise<void>;
next(): Promise<IteratorResult<any, any>>;
isStarted(): boolean;
[Symbol.asyncIterator](): this;
}

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import { HTMLString, markHTMLString } from "../escape.js";
import { serializeListValue } from "../util.js";
const voidElementNames = /^(area|base|br|col|command|embed|hr|img|input|keygen|link|meta|param|source|track|wbr)$/i;
const htmlBooleanAttributes = /^(allowfullscreen|async|autofocus|autoplay|controls|default|defer|disabled|disablepictureinpicture|disableremoteplayback|formnovalidate|hidden|loop|nomodule|novalidate|open|playsinline|readonly|required|reversed|scoped|seamless|itemscope)$/i;
const htmlEnumAttributes = /^(contenteditable|draggable|spellcheck|value)$/i;
const svgEnumAttributes = /^(autoReverse|externalResourcesRequired|focusable|preserveAlpha)$/i;
const STATIC_DIRECTIVES = /* @__PURE__ */ new Set(["set:html", "set:text"]);
const toIdent = (k) => k.trim().replace(/(?:(?!^)\b\w|\s+|[^\w]+)/g, (match, index) => {
if (/[^\w]|\s/.test(match))
return "";
return index === 0 ? match : match.toUpperCase();
});
const toAttributeString = (value, shouldEscape = true) => shouldEscape ? String(value).replace(/&/g, "&#38;").replace(/"/g, "&#34;") : value;
const kebab = (k) => k.toLowerCase() === k ? k : k.replace(/[A-Z]/g, (match) => `-${match.toLowerCase()}`);
const toStyleString = (obj) => Object.entries(obj).map(([k, v]) => {
if (k[0] !== "-" && k[1] !== "-")
return `${kebab(k)}:${v}`;
if (kebab(k) !== k)
return `${kebab(k)}:var(${k});${k}:${v}`;
return `${k}:${v}`;
}).join(";");
function defineScriptVars(vars) {
var _a;
let output = "";
for (const [key, value] of Object.entries(vars)) {
output += `const ${toIdent(key)} = ${(_a = JSON.stringify(value)) == null ? void 0 : _a.replace(
/<\/script>/g,
"\\x3C/script>"
)};
`;
}
return markHTMLString(output);
}
function formatList(values) {
if (values.length === 1) {
return values[0];
}
return `${values.slice(0, -1).join(", ")} or ${values[values.length - 1]}`;
}
function addAttribute(value, key, shouldEscape = true) {
if (value == null) {
return "";
}
if (value === false) {
if (htmlEnumAttributes.test(key) || svgEnumAttributes.test(key)) {
return markHTMLString(` ${key}="false"`);
}
return "";
}
if (STATIC_DIRECTIVES.has(key)) {
console.warn(`[astro] The "${key}" directive cannot be applied dynamically at runtime. It will not be rendered as an attribute.
Make sure to use the static attribute syntax (\`${key}={value}\`) instead of the dynamic spread syntax (\`{...{ "${key}": value }}\`).`);
return "";
}
if (key === "class:list") {
const listValue = toAttributeString(serializeListValue(value), shouldEscape);
if (listValue === "") {
return "";
}
return markHTMLString(` ${key.slice(0, -5)}="${listValue}"`);
}
if (key === "style" && !(value instanceof HTMLString)) {
if (Array.isArray(value) && value.length === 2) {
return markHTMLString(
` ${key}="${toAttributeString(`${toStyleString(value[0])};${value[1]}`, shouldEscape)}"`
);
}
if (typeof value === "object") {
return markHTMLString(` ${key}="${toAttributeString(toStyleString(value), shouldEscape)}"`);
}
}
if (key === "className") {
return markHTMLString(` class="${toAttributeString(value, shouldEscape)}"`);
}
if (value === true && (key.startsWith("data-") || htmlBooleanAttributes.test(key))) {
return markHTMLString(` ${key}`);
} else {
return markHTMLString(` ${key}="${toAttributeString(value, shouldEscape)}"`);
}
}
function internalSpreadAttributes(values, shouldEscape = true) {
let output = "";
for (const [key, value] of Object.entries(values)) {
output += addAttribute(value, key, shouldEscape);
}
return markHTMLString(output);
}
function renderElement(name, { props: _props, children = "" }, shouldEscape = true) {
const { lang: _, "data-astro-id": astroId, "define:vars": defineVars, ...props } = _props;
if (defineVars) {
if (name === "style") {
delete props["is:global"];
delete props["is:scoped"];
}
if (name === "script") {
delete props.hoist;
children = defineScriptVars(defineVars) + "\n" + children;
}
}
if ((children == null || children == "") && voidElementNames.test(name)) {
return `<${name}${internalSpreadAttributes(props, shouldEscape)} />`;
}
return `<${name}${internalSpreadAttributes(props, shouldEscape)}>${children}</${name}>`;
}
const iteratorQueue = [];
function queueIteratorBuffers(iterators) {
if (iteratorQueue.length === 0) {
setTimeout(() => {
iteratorQueue.forEach((its) => its.forEach((it) => !it.isStarted() && it.buffer()));
iteratorQueue.length = 0;
});
}
iteratorQueue.push(iterators);
}
function bufferIterators(iterators) {
const eagerIterators = iterators.map((it) => new EagerAsyncIterableIterator(it));
queueIteratorBuffers(eagerIterators);
return eagerIterators;
}
class EagerAsyncIterableIterator {
#iterable;
#queue = new Queue();
#error = void 0;
#next;
/**
* Whether the proxy is running in buffering or pass-through mode
*/
#isBuffering = false;
#gen = void 0;
#isStarted = false;
constructor(iterable) {
this.#iterable = iterable;
}
/**
* Starts to eagerly fetch the inner iterator and cache the results.
* Note: This might not be called after next() has been called once, e.g. the iterator is started
*/
async buffer() {
if (this.#gen) {
throw new Error("Cannot not switch from non-buffer to buffer mode");
}
this.#isBuffering = true;
this.#isStarted = true;
this.#gen = this.#iterable[Symbol.asyncIterator]();
let value = void 0;
do {
this.#next = this.#gen.next();
try {
value = await this.#next;
this.#queue.push(value);
} catch (e) {
this.#error = e;
}
} while (value && !value.done);
}
async next() {
if (this.#error) {
throw this.#error;
}
if (!this.#isBuffering) {
if (!this.#gen) {
this.#isStarted = true;
this.#gen = this.#iterable[Symbol.asyncIterator]();
}
return await this.#gen.next();
}
if (!this.#queue.isEmpty()) {
return this.#queue.shift();
}
await this.#next;
return this.#queue.shift();
}
isStarted() {
return this.#isStarted;
}
[Symbol.asyncIterator]() {
return this;
}
}
class Queue {
constructor() {
this.head = void 0;
this.tail = void 0;
}
push(item) {
if (this.head === void 0) {
this.head = { item };
this.tail = this.head;
} else {
this.tail.next = { item };
this.tail = this.tail.next;
}
}
isEmpty() {
return this.head === void 0;
}
shift() {
var _a, _b;
const val = (_a = this.head) == null ? void 0 : _a.item;
this.head = (_b = this.head) == null ? void 0 : _b.next;
return val;
}
}
export {
EagerAsyncIterableIterator,
addAttribute,
bufferIterators,
defineScriptVars,
formatList,
internalSpreadAttributes,
renderElement,
toAttributeString,
voidElementNames
};