can1357
f1f6516056
- Removed export leakage by demoting many helper and const symbols to module-local scope. - Renamed underscore-prefixed internals and cache fields, then updated related references and `satisfies never` checks. - Deleted obsolete logic branches and helpers, including harmony-stream interruption flow and unused benchmark runtime helpers. - Updated Biome config and manifests by broadening lint coverage and removing an unused `@napi-rs/cli` dev dependency. - Adjusted tests and utilities to use renamed test helpers and remove redundant private test-only helpers/locals.
81 lines
2.2 KiB
TypeScript
81 lines
2.2 KiB
TypeScript
/**
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* Protocol handler for artifact:// URLs.
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*
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* Resolves artifact IDs against the artifacts directories of every active
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* session. Unlike agent://, artifacts are raw text with no JSON extraction.
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*
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* URL form:
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* - artifact://<id> - Full artifact content
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*
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* Pagination is handled by the read tool via offset/limit parameters.
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*/
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import * as fs from "node:fs/promises";
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import * as path from "node:path";
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import { isEnoent } from "@oh-my-pi/pi-utils";
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import { artifactsDirsFromRegistry } from "./registry-helpers";
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import type { InternalResource, InternalUrl, ProtocolHandler } from "./types";
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export class ArtifactProtocolHandler implements ProtocolHandler {
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readonly scheme = "artifact";
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readonly immutable = true;
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async resolve(url: InternalUrl): Promise<InternalResource> {
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const id = url.rawHost || url.hostname;
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if (!id) {
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throw new Error("artifact:// URL requires a numeric ID: artifact://0");
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}
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if (!/^\d+$/.test(id)) {
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throw new Error(`artifact:// ID must be numeric, got: ${id}`);
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}
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const dirs = artifactsDirsFromRegistry();
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if (dirs.length === 0) {
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throw new Error("No session - artifacts unavailable");
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}
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let foundPath: string | undefined;
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let anyDirExists = false;
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const availableIds = new Set<string>();
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for (const dir of dirs) {
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let files: string[];
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try {
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files = await fs.readdir(dir);
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anyDirExists = true;
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} catch (err) {
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if (isEnoent(err)) continue;
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throw err;
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}
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const match = files.find(f => f.startsWith(`${id}.`));
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if (match) {
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foundPath = path.join(dir, match);
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break;
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}
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for (const f of files) {
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const m = f.match(/^(\d+)\./);
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if (m) availableIds.add(m[1]);
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}
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}
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if (!anyDirExists) {
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throw new Error("No artifacts directory found");
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}
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if (!foundPath) {
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const sorted = [...availableIds].sort((a, b) => Number(a) - Number(b));
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const availableStr = sorted.length > 0 ? sorted.join(", ") : "none";
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throw new Error(`Artifact ${id} not found. Available: ${availableStr}`);
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}
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const content = await Bun.file(foundPath).text();
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return {
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url: url.href,
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content,
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contentType: "text/plain",
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size: Buffer.byteLength(content, "utf-8"),
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sourcePath: foundPath,
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};
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}
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}
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