forked from bai/curriculum-project-hub
60 lines
2.5 KiB
JavaScript
60 lines
2.5 KiB
JavaScript
#!/usr/bin/env node
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import { readdir, readFile, realpath } from "node:fs/promises";
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import { dirname, relative, resolve, sep } from "node:path";
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const rootArgument = process.argv[2];
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if (!rootArgument) throw new Error("usage: build_legacy_project_manifest.mjs <legacy-workspaces-root>");
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const root = await realpath(rootArgument);
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const projectFiles = await findProjectFiles(root);
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const seenIds = new Set();
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const manifest = [];
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for (const projectFile of projectFiles) {
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const metadata = JSON.parse(await readFile(projectFile, "utf8"));
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if (typeof metadata.id !== "string" || metadata.id.trim() === "") {
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throw new Error(`project metadata has no id: ${projectFile}`);
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}
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if (seenIds.has(metadata.id)) throw new Error(`duplicate project id: ${metadata.id}`);
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seenIds.add(metadata.id);
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if (typeof metadata.name !== "string" || metadata.name.trim() === "") {
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throw new Error(`project metadata has no name: ${projectFile}`);
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}
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const projectRoot = dirname(projectFile);
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const sourceRelativePath = relative(root, projectRoot).split(sep).join("/");
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const physicalFolderPath = dirname(sourceRelativePath) === "."
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? []
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: dirname(sourceRelativePath).split("/");
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if (metadata.folderPath !== undefined && (
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!Array.isArray(metadata.folderPath)
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|| metadata.folderPath.some((part) => typeof part !== "string")
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|| JSON.stringify(metadata.folderPath) !== JSON.stringify(physicalFolderPath)
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)) {
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process.stderr.write(`[legacy-manifest] stale metadata folderPath; using physical path: ${projectFile}\n`);
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}
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manifest.push({
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legacyId: metadata.id,
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name: metadata.name,
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folderPath: physicalFolderPath,
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sourceRelativePath,
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});
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}
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manifest.sort((left, right) => left.sourceRelativePath.localeCompare(right.sourceRelativePath, "zh-CN"));
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process.stdout.write(`${JSON.stringify(manifest, null, 2)}\n`);
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async function findProjectFiles(directory) {
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const entries = await readdir(directory, { withFileTypes: true });
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const projectMetadata = entries.find((entry) => entry.isFile() && entry.name === "project.json");
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if (projectMetadata !== undefined) return [resolve(directory, projectMetadata.name)];
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const found = [];
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for (const entry of entries) {
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if (entry.name === ".trash") continue;
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const path = resolve(directory, entry.name);
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if (entry.isSymbolicLink()) {
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process.stderr.write(`[legacy-manifest] skip untracked symbolic link: ${path}\n`);
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continue;
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}
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if (entry.isDirectory()) found.push(...await findProjectFiles(path));
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}
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return found;
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}
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