clover caruso
8c0bd4c6c6
the problems with the original implementation was mostly around error handling. sources had to be tracked manually and provided to each incremental output. the `hasArtifact` check was frequently forgotten. this has been re-abstracted through `incr.work()`, which is given an `io` object. all fs reads and module loads go through this interface, which allows the sources to be properly tracked, even if it throws. closes #12
46 lines
1.6 KiB
TypeScript
46 lines
1.6 KiB
TypeScript
console.log("MARKO");
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export interface MarkoCacheEntry {
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src: string;
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scannedClientRefs: string[];
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}
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export const markoCache = new Map<string, MarkoCacheEntry>();
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export function loadMarko(module: NodeJS.Module, filepath: string) {
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let cache = markoCache.get(filepath);
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console.log({ filepath, has: !!cache })
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if (!cache) {
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let src = fs.readFileSync(filepath, "utf8");
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// A non-standard thing here is Clover Sitegen implements
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// its own client side scripting stuff, so it overrides
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// bare client import statements to it's own usage.
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const scannedClientRefs = new Set<string>();
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if (src.match(/^\s*client\s+import\s+["']/m)) {
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src = src.replace(
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/^\s*client\s+import\s+("[^"]+"|'[^']+')[^\n]+/m,
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(_, src) => {
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const ref = JSON.parse(`"${src.slice(1, -1)}"`);
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const resolved = hot.resolveClientRef(filepath, ref);
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scannedClientRefs.add(resolved);
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return `<CloverScriptInclude=${
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JSON.stringify(hot.getScriptId(resolved))
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} />`;
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},
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) + '\nimport { addScript as CloverScriptInclude } from "#sitegen";\n';
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}
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src = marko.compileSync(src, filepath).code;
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src = src.replace("marko/debug/html", "#ssr/marko");
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cache = { src, scannedClientRefs: Array.from(scannedClientRefs) };
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markoCache.set(filepath, cache);
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}
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const { src, scannedClientRefs } = cache;
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return hot.loadEsbuildCode(module, filepath, src, {
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scannedClientRefs,
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});
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}
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import * as marko from "@marko/compiler";
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import * as hot from "./hot.ts";
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import * as fs from "#sitegen/fs";
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