wehub-resource-sync
99 lines
3.6 KiB
JavaScript
99 lines
3.6 KiB
JavaScript
/**
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* --------------------------------------------------------------------
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* docmd : the zero-config documentation engine.
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*
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* @package @docmd/core (and ecosystem)
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* @website https://docmd.io
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* @repository https://github.com/docmd-io/docmd
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* @license MIT
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* @copyright Copyright (c) 2025-present docmd.io
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*
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* [docmd-source] - Please do not remove this header.
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* --------------------------------------------------------------------
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*
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* Resolves the external (non-@docmd) runtime dependencies of @docmd/core
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* and its transitive deps, then either:
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*
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* node tools/print-okf-runtime-deps.js
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* → prints `name@range` lines to stdout (human readable / CI log)
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*
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* node tools/print-okf-runtime-deps.js --emit-pkg=<path>
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* → writes a package.json to <path> listing all external deps under
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* `dependencies`. Used by the Docker builder stage so the
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* production stage can do a single `npm install --prefix /usr/local`
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* instead of maintaining a hand-rolled list in the Dockerfile.
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*
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* The script is the single source of truth for what external deps the
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* Docker image needs. Run it after adding a new dep to any @docmd/*
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* package — the next Docker build will pick up the change automatically
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* because the builder stage regenerates the package.json fresh.
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*/
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const fs = require("fs");
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const path = require("path");
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const root = process.cwd();
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const emitArg = process.argv.find((a) => a.startsWith("--emit-pkg="));
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const emitPath = emitArg ? emitArg.slice("--emit-pkg=".length) : null;
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function findPackageDir(name, dir = path.join(root, "packages")) {
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for (const entry of fs.readdirSync(dir, {withFileTypes: true})) {
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if (!entry.isDirectory()) continue;
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const full = path.join(dir, entry.name);
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const pj = path.join(full, "package.json");
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if (fs.existsSync(pj)) {
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const pkg = JSON.parse(fs.readFileSync(pj, "utf8"));
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if (pkg.name === name) return full;
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}
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const r = findPackageDir(name, full);
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if (r) return r;
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}
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return null;
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}
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function collectDeps(name, seen = new Set()) {
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if (seen.has(name)) return seen;
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seen.add(name);
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const dir = findPackageDir(name);
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if (!dir) return seen;
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const pkg = JSON.parse(fs.readFileSync(path.join(dir, "package.json"), "utf8"));
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for (const dep of Object.keys(pkg.dependencies || {})) {
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if (dep.startsWith("@docmd/")) collectDeps(dep, seen);
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}
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return seen;
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}
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const internal = collectDeps("@docmd/core");
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const external = new Map();
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for (const name of internal) {
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const dir = findPackageDir(name);
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if (!dir) continue;
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const pkg = JSON.parse(fs.readFileSync(path.join(dir, "package.json"), "utf8"));
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for (const [dep, range] of Object.entries(pkg.dependencies || {})) {
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if (dep.startsWith("@docmd/")) continue;
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if (dep.startsWith("@mgks/")) continue;
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if (!external.has(dep)) external.set(dep, range);
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}
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}
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const lines = [...external].sort(([a], [b]) => a.localeCompare(b));
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if (emitPath) {
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// Write a package.json the production stage can `npm install` directly.
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// `name` and `version` are required by npm but otherwise arbitrary.
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const pkg = {
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name: "docmd-runtime-deps",
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version: "0.0.0",
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private: true,
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description: "Auto-generated by tools/print-okf-runtime-deps.js — do not edit.",
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dependencies: Object.fromEntries(lines)
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};
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fs.mkdirSync(path.dirname(emitPath), { recursive: true });
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fs.writeFileSync(emitPath, JSON.stringify(pkg, null, 2) + "\n");
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console.log(`[generate-runtime-pkg] wrote ${lines.length} deps → ${emitPath}`);
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} else {
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for (const [dep, range] of lines) {
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console.log(`${dep}@${range}`);
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}
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} |