feat: scaffold Astro + Tailwind project

node_modules/astro/dist/core/compile/compile-rs.d.ts

@@ -0,0 +1,25 @@
+import type { ResolvedConfig } from 'vite';
+import type { AstroConfig } from '../../types/public/config.js';
+import type { CompileCssResult } from './types.js';
+export interface CompileProps {
+    astroConfig: AstroConfig;
+    viteConfig: ResolvedConfig;
+    toolbarEnabled: boolean;
+    filename: string;
+    source: string;
+}
+export interface CompileResult {
+    code: string;
+    map: string;
+    scope: string;
+    css: CompileCssResult[];
+    scripts: any[];
+    hydratedComponents: any[];
+    clientOnlyComponents: any[];
+    serverComponents: any[];
+    containsHead: boolean;
+    propagation: boolean;
+    styleError: string[];
+    diagnostics: any[];
+}
+export declare function compile({ astroConfig, viteConfig, toolbarEnabled, filename, source, }: CompileProps): Promise<CompileResult>;

node_modules/astro/dist/core/compile/compile-rs.js

@@ -0,0 +1,111 @@
+import { fileURLToPath } from "node:url";
+import { AggregateError, CompilerError } from "../errors/errors.js";
+import { AstroErrorData } from "../errors/index.js";
+import { normalizePath, resolvePath } from "../viteUtils.js";
+import { createStylePreprocessor } from "./style.js";
+async function compile({
+  astroConfig,
+  viteConfig,
+  toolbarEnabled,
+  filename,
+  source
+}) {
+  let preprocessStyles;
+  let transform;
+  try {
+    ({ preprocessStyles, transform } = await import("@astrojs/compiler-rs"));
+  } catch (err) {
+    throw new Error(
+      `Failed to load @astrojs/compiler-rs. Make sure it is installed and up to date. Original error: ${err}`
+    );
+  }
+  const cssPartialCompileResults = [];
+  const cssTransformErrors = [];
+  let transformResult;
+  try {
+    const preprocessedStyles = await preprocessStyles(
+      source,
+      createStylePreprocessor({
+        filename,
+        viteConfig,
+        astroConfig,
+        cssPartialCompileResults,
+        cssTransformErrors
+      })
+    );
+    transformResult = transform(source, {
+      compact: astroConfig.compressHTML,
+      filename,
+      normalizedFilename: normalizeFilename(filename, astroConfig.root),
+      sourcemap: "both",
+      internalURL: "astro/compiler-runtime",
+      // TODO: remove in Astro v7
+      astroGlobalArgs: JSON.stringify(astroConfig.site),
+      scopedStyleStrategy: astroConfig.scopedStyleStrategy,
+      resultScopedSlot: true,
+      transitionsAnimationURL: "astro/components/viewtransitions.css",
+      annotateSourceFile: viteConfig.command === "serve" && astroConfig.devToolbar && astroConfig.devToolbar.enabled && toolbarEnabled,
+      preprocessedStyles,
+      resolvePath(specifier) {
+        return resolvePath(specifier, filename);
+      }
+    });
+  } catch (err) {
+    throw new CompilerError({
+      ...AstroErrorData.UnknownCompilerError,
+      message: err.message ?? "Unknown compiler error",
+      stack: err.stack,
+      location: {
+        file: filename
+      }
+    });
+  }
+  handleCompileResultErrors(filename, transformResult, cssTransformErrors);
+  return {
+    ...transformResult,
+    css: transformResult.css.map((code, i) => ({
+      ...cssPartialCompileResults[i],
+      code
+    }))
+  };
+}
+function handleCompileResultErrors(filename, result, cssTransformErrors) {
+  const compilerError = result.diagnostics.find((diag) => diag.severity === "error");
+  if (compilerError) {
+    throw new CompilerError({
+      name: "CompilerError",
+      message: compilerError.text,
+      location: {
+        line: compilerError.labels[0].line,
+        column: compilerError.labels[0].column,
+        file: filename
+      },
+      hint: compilerError.hint
+    });
+  }
+  switch (cssTransformErrors.length) {
+    case 0:
+      break;
+    case 1: {
+      throw cssTransformErrors[0];
+    }
+    default: {
+      throw new AggregateError({
+        ...cssTransformErrors[0],
+        errors: cssTransformErrors
+      });
+    }
+  }
+}
+function normalizeFilename(filename, root) {
+  const normalizedFilename = normalizePath(filename);
+  const normalizedRoot = normalizePath(fileURLToPath(root));
+  if (normalizedFilename.startsWith(normalizedRoot)) {
+    return normalizedFilename.slice(normalizedRoot.length - 1);
+  } else {
+    return normalizedFilename;
+  }
+}
+export {
+  compile
+};

node_modules/astro/dist/core/compile/compile.d.ts

@@ -0,0 +1,15 @@
+import type { TransformResult } from '@astrojs/compiler';
+import type { ResolvedConfig } from 'vite';
+import type { AstroConfig } from '../../types/public/config.js';
+import type { CompileCssResult } from './types.js';
+export interface CompileProps {
+    astroConfig: AstroConfig;
+    viteConfig: ResolvedConfig;
+    toolbarEnabled: boolean;
+    filename: string;
+    source: string;
+}
+export interface CompileResult extends Omit<TransformResult, 'css'> {
+    css: CompileCssResult[];
+}
+export declare function compile({ astroConfig, viteConfig, toolbarEnabled, filename, source, }: CompileProps): Promise<CompileResult>;

node_modules/astro/dist/core/compile/compile.js

@@ -0,0 +1,99 @@
+import { fileURLToPath } from "node:url";
+import { transform } from "@astrojs/compiler";
+import { AggregateError, CompilerError } from "../errors/errors.js";
+import { AstroErrorData } from "../errors/index.js";
+import { normalizePath, resolvePath } from "../viteUtils.js";
+import { createStylePreprocessor } from "./style.js";
+async function compile({
+  astroConfig,
+  viteConfig,
+  toolbarEnabled,
+  filename,
+  source
+}) {
+  const cssPartialCompileResults = [];
+  const cssTransformErrors = [];
+  let transformResult;
+  try {
+    transformResult = await transform(source, {
+      compact: astroConfig.compressHTML,
+      filename,
+      normalizedFilename: normalizeFilename(filename, astroConfig.root),
+      sourcemap: "both",
+      internalURL: "astro/compiler-runtime",
+      // TODO: remove in Astro v7
+      astroGlobalArgs: JSON.stringify(astroConfig.site),
+      scopedStyleStrategy: astroConfig.scopedStyleStrategy,
+      resultScopedSlot: true,
+      transitionsAnimationURL: "astro/components/viewtransitions.css",
+      annotateSourceFile: viteConfig.command === "serve" && astroConfig.devToolbar && astroConfig.devToolbar.enabled && toolbarEnabled,
+      preprocessStyle: createStylePreprocessor({
+        filename,
+        viteConfig,
+        astroConfig,
+        cssPartialCompileResults,
+        cssTransformErrors
+      }),
+      async resolvePath(specifier) {
+        return resolvePath(specifier, filename);
+      }
+    });
+  } catch (err) {
+    throw new CompilerError({
+      ...AstroErrorData.UnknownCompilerError,
+      message: err.message ?? "Unknown compiler error",
+      stack: err.stack,
+      location: {
+        file: filename
+      }
+    });
+  }
+  handleCompileResultErrors(transformResult, cssTransformErrors);
+  return {
+    ...transformResult,
+    css: transformResult.css.map((code, i) => ({
+      ...cssPartialCompileResults[i],
+      code
+    }))
+  };
+}
+function handleCompileResultErrors(result, cssTransformErrors) {
+  const compilerError = result.diagnostics.find((diag) => diag.severity === 1);
+  if (compilerError) {
+    throw new CompilerError({
+      name: "CompilerError",
+      message: compilerError.text,
+      location: {
+        line: compilerError.location.line,
+        column: compilerError.location.column,
+        file: compilerError.location.file
+      },
+      hint: compilerError.hint
+    });
+  }
+  switch (cssTransformErrors.length) {
+    case 0:
+      break;
+    case 1: {
+      throw cssTransformErrors[0];
+    }
+    default: {
+      throw new AggregateError({
+        ...cssTransformErrors[0],
+        errors: cssTransformErrors
+      });
+    }
+  }
+}
+function normalizeFilename(filename, root) {
+  const normalizedFilename = normalizePath(filename);
+  const normalizedRoot = normalizePath(fileURLToPath(root));
+  if (normalizedFilename.startsWith(normalizedRoot)) {
+    return normalizedFilename.slice(normalizedRoot.length - 1);
+  } else {
+    return normalizedFilename;
+  }
+}
+export {
+  compile
+};

node_modules/astro/dist/core/compile/index.d.ts

@@ -0,0 +1,2 @@
+export type { CompileProps, CompileResult } from './compile.js';
+export { compile } from './compile.js';

node_modules/astro/dist/core/compile/index.js

@@ -0,0 +1,4 @@
+import { compile } from "./compile.js";
+export {
+  compile
+};

node_modules/astro/dist/core/compile/style.d.ts

@@ -0,0 +1,20 @@
+import { type ResolvedConfig } from 'vite';
+import type { AstroConfig } from '../../types/public/config.js';
+import type { CompileCssResult } from './types.js';
+export type PartialCompileCssResult = Pick<CompileCssResult, 'isGlobal' | 'dependencies'>;
+interface PreprocessorResult {
+    code: string;
+    map?: string;
+}
+interface PreprocessorError {
+    error: string;
+}
+export type PreprocessStyleFn = (content: string, attrs: Record<string, string>) => Promise<PreprocessorResult | PreprocessorError>;
+export declare function createStylePreprocessor({ filename, viteConfig, astroConfig, cssPartialCompileResults, cssTransformErrors, }: {
+    filename: string;
+    viteConfig: ResolvedConfig;
+    astroConfig: AstroConfig;
+    cssPartialCompileResults: Partial<CompileCssResult>[];
+    cssTransformErrors: Error[];
+}): PreprocessStyleFn;
+export {};

node_modules/astro/dist/core/compile/style.js

@@ -0,0 +1,137 @@
+import fs from "node:fs";
+import { createRequire } from "node:module";
+import { preprocessCSS } from "vite";
+import { AstroErrorData, CSSError, positionAt } from "../errors/index.js";
+import { normalizePath } from "../viteUtils.js";
+function rewriteCssUrls(css, base) {
+  if (!base || base === "/") {
+    return css;
+  }
+  const normalizedBase = base.endsWith("/") ? base.slice(0, -1) : base;
+  if (!normalizedBase.startsWith("/")) {
+    return css;
+  }
+  const cssUrlRE = (
+    // eslint-disable-next-line regexp/no-unused-capturing-group
+    /(?<!@import\s+)(?<=^|[^\w\-\u0080-\uffff])url\((\s*('[^']+'|"[^"]+")\s*|(?:\\.|[^'")\\])+)\)/g
+  );
+  return css.replace(cssUrlRE, (match, rawUrl) => {
+    let url = rawUrl.trim();
+    let quote = "";
+    if (url.startsWith("'") && url.endsWith("'") || url.startsWith('"') && url.endsWith('"')) {
+      quote = url[0];
+      url = url.slice(1, -1);
+    }
+    url = url.trim();
+    const isRootRelative = url.startsWith("/") && !url.startsWith("//");
+    const isExternal = url.startsWith("data:") || url.startsWith("http:") || url.startsWith("https:");
+    const alreadyHasBase = url.startsWith(normalizedBase + "/");
+    if (isRootRelative && !isExternal && !alreadyHasBase) {
+      return `url(${quote}${normalizedBase}${url}${quote})`;
+    }
+    return match;
+  });
+}
+function withNestingExcluded(viteConfig) {
+  let Features;
+  try {
+    const requireFromRoot = createRequire(viteConfig.root + "/");
+    Features = requireFromRoot("lightningcss").Features;
+  } catch {
+    return void 0;
+  }
+  const lcss = viteConfig.css?.lightningcss ?? {};
+  const prevExclude = lcss.exclude ?? 0;
+  return {
+    ...viteConfig,
+    css: { ...viteConfig.css, lightningcss: { ...lcss, exclude: prevExclude | Features.Nesting } }
+  };
+}
+function createStylePreprocessor({
+  filename,
+  viteConfig,
+  astroConfig,
+  cssPartialCompileResults,
+  cssTransformErrors
+}) {
+  let processedStylesCount = 0;
+  return async (content, attrs) => {
+    const index = processedStylesCount++;
+    const lang = `.${attrs?.lang || "css"}`.toLowerCase();
+    const id = `${filename}?astro&type=style&index=${index}&lang${lang}`;
+    try {
+      const effectiveViteConfig = viteConfig.css?.transformer === "lightningcss" ? withNestingExcluded(viteConfig) ?? viteConfig : viteConfig;
+      const result = await preprocessCSS(content, id, effectiveViteConfig);
+      const rewrittenCode = rewriteCssUrls(result.code, astroConfig.base);
+      cssPartialCompileResults[index] = {
+        // Use `in` operator to handle both Go compiler (boolean `true`) and
+        // Rust compiler (empty string `""`) representations of boolean attributes.
+        isGlobal: "is:global" in attrs,
+        dependencies: result.deps ? [...result.deps].map((dep) => normalizePath(dep)) : []
+      };
+      let map;
+      if (result.map) {
+        if (typeof result.map === "string") {
+          map = result.map;
+        } else if (result.map.mappings) {
+          map = result.map.toString();
+        }
+      }
+      return { code: rewrittenCode, map };
+    } catch (err) {
+      try {
+        err = enhanceCSSError(err, filename, content);
+      } catch {
+      }
+      cssTransformErrors.push(err);
+      return { error: err + "" };
+    }
+  };
+}
+function enhanceCSSError(err, filename, cssContent) {
+  const fileContent = fs.readFileSync(filename).toString();
+  const styleTagBeginning = fileContent.indexOf(cssContent);
+  if (err.name === "CssSyntaxError") {
+    const errorLine = positionAt(styleTagBeginning, fileContent).line + (err.line ?? 0);
+    return new CSSError({
+      ...AstroErrorData.CSSSyntaxError,
+      message: err.reason,
+      location: {
+        file: filename,
+        line: errorLine,
+        column: err.column
+      },
+      stack: err.stack
+    });
+  }
+  if (err.line && err.column) {
+    const errorLine = positionAt(styleTagBeginning, fileContent).line + (err.line ?? 0);
+    return new CSSError({
+      ...AstroErrorData.UnknownCSSError,
+      message: err.message,
+      location: {
+        file: filename,
+        line: errorLine,
+        column: err.column
+      },
+      frame: err.frame,
+      stack: err.stack
+    });
+  }
+  const errorPosition = positionAt(styleTagBeginning, fileContent);
+  errorPosition.line += 1;
+  return new CSSError({
+    name: "CSSError",
+    message: err.message,
+    location: {
+      file: filename,
+      line: errorPosition.line,
+      column: 0
+    },
+    frame: err.frame,
+    stack: err.stack
+  });
+}
+export {
+  createStylePreprocessor
+};

node_modules/astro/dist/core/compile/types.d.ts

@@ -0,0 +1,11 @@
+export interface CompileCssResult {
+    code: string;
+    /**
+     * Whether this is `<style is:global>`
+     */
+    isGlobal: boolean;
+    /**
+     * The dependencies of the transformed CSS (Normalized/forward-slash-only absolute paths)
+     */
+    dependencies: string[];
+}