97 lines
2.5 KiB
Plaintext
97 lines
2.5 KiB
Plaintext
import { transformWithEsbuild } from "vite";
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import { compile } from "../core/compile/index.js";
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import { getFileInfo } from "../vite-plugin-utils/index.js";
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import { frontmatterRE } from "./utils.js";
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async function compileAstro({
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compileProps,
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astroFileToCompileMetadata,
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logger
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}) {
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let transformResult;
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let esbuildResult;
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try {
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transformResult = await compile(compileProps);
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esbuildResult = await transformWithEsbuild(transformResult.code, compileProps.filename, {
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loader: "ts",
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target: "esnext",
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sourcemap: "external",
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tsconfigRaw: {
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compilerOptions: {
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// Ensure client:only imports are treeshaken
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verbatimModuleSyntax: false,
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importsNotUsedAsValues: "remove"
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}
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}
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});
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} catch (err) {
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await enhanceCompileError({
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err,
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id: compileProps.filename,
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source: compileProps.source,
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config: compileProps.astroConfig,
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logger
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});
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throw err;
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}
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const { fileId: file, fileUrl: url } = getFileInfo(
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compileProps.filename,
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compileProps.astroConfig
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);
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let SUFFIX = "";
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SUFFIX += `
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const $$file = ${JSON.stringify(file)};
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const $$url = ${JSON.stringify(
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url
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)};export { $$file as file, $$url as url };
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`;
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if (!compileProps.viteConfig.isProduction) {
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let i = 0;
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while (i < transformResult.scripts.length) {
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SUFFIX += `import "${compileProps.filename}?astro&type=script&index=${i}&lang.ts";`;
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i++;
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}
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}
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astroFileToCompileMetadata.set(compileProps.filename, {
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originalCode: compileProps.source,
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css: transformResult.css,
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scripts: transformResult.scripts
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});
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return {
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...transformResult,
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code: esbuildResult.code + SUFFIX,
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map: esbuildResult.map
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};
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}
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async function enhanceCompileError({
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err,
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id,
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source
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}) {
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const lineText = err.loc?.lineText;
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const scannedFrontmatter = frontmatterRE.exec(source);
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if (scannedFrontmatter) {
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const frontmatter = scannedFrontmatter[1].replace(/\breturn\b/g, "throw");
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if (lineText && !frontmatter.includes(lineText))
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throw err;
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try {
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await transformWithEsbuild(frontmatter, id, {
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loader: "ts",
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target: "esnext",
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sourcemap: false
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});
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} catch (frontmatterErr) {
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if (frontmatterErr?.message) {
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frontmatterErr.message = frontmatterErr.message.replace(
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"end of file",
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"end of frontmatter"
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);
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}
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throw frontmatterErr;
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}
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}
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throw err;
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}
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export {
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compileAstro
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};
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