76 lines
2.1 KiB
JavaScript
76 lines
2.1 KiB
JavaScript
import { promises as fs } from "fs";
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import http from "http";
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import { Command } from "commander";
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import express from "express";
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import { readLangConfig } from "../lib/yaml.js";
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import { getLocalImageLabel } from "./docker-util.js";
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import { hashDockerfile } from "./hash-dockerfile.js";
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import { getDebHash, runCommand } from "./util.js";
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// Get a Node.js http server object that will allow the Docker
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// build to fetch files from outside the container, without them
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// being in the build context.
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function getServer() {
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const app = express();
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app.use("/fs", express.static("."));
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return http.createServer(app);
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}
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// Parse command-line arguments, run main functionality, and exit.
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async function main() {
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const program = new Command();
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program.requiredOption("--lang <id>", "language ID");
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program.option("--debug", "interactive debugging");
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program.parse(process.argv);
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const { lang, debug } = program;
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const hash = await hashDockerfile(
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"lang",
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{
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"riju:runtime": await getLocalImageLabel(
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"riju:runtime",
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"riju.image-hash"
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),
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},
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{
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salt: {
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langHash: await getDebHash(`build/lang/${lang}/riju-lang-${lang}.deb`),
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sharedHashes: (
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await Promise.all(
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(((await readLangConfig(lang)).install || {}).riju || []).map(
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async (name) =>
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await getDebHash(`build/shared/${name}/riju-shared-${name}.deb`)
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)
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)
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).sort(),
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},
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}
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);
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const server = getServer();
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await new Promise((resolve) => server.listen(8487, "localhost", resolve));
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try {
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if (debug) {
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await runCommand(
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`docker run -it --rm -e LANG=${lang} -w /tmp/riju-work --network host riju:runtime`
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);
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} else {
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await runCommand(
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`docker build . -f docker/lang/Dockerfile ` +
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`--build-arg LANG=${lang} -t riju:lang-${lang} ` +
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`--network host --no-cache --label riju.image-hash=${hash}`
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);
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}
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} finally {
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await server.close();
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}
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process.exit(0);
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}
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if (process.argv[1] === url.fileURLToPath(import.meta.url)) {
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main().catch((err) => {
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console.error(err);
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process.exit(1);
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});
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}
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