58 lines
2 KiB
JavaScript
58 lines
2 KiB
JavaScript
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// Pithos for Theseus. The add-on runs the same control server as the web
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// console and desktop app, in Theseus's main process, and opens its UI in a
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// normal tab at a random loopback port. The first URL carries a one-time
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// secret that the server swaps for an HttpOnly cookie.
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//
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// Loaded with require() by the add-on host; core/ is ESM, hence import().
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const path = require("node:path");
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const { pathToFileURL } = require("node:url");
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let pithos = null;
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let starting = null;
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module.exports = {
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activate(api) {
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// The pinned s3d release lands in the per-add-on data folder, never in the
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// add-on folder itself (that one is replaced on update).
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const dataDir = path.join(api.dataDir || path.join(api.folder, "..", "..", "extensions-data"), "pithos");
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async function ensureServer() {
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if (pithos) return pithos;
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if (!starting) {
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starting = (async () => {
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const { createPithos } = await import(pathToFileURL(path.join(__dirname, "core", "server.js")).href);
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pithos = await createPithos({
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host: "127.0.0.1",
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port: 0,
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hostName: "theseus",
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binDir: path.join(dataDir, "bin"),
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openExternal: (url) => api.openTab(url),
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});
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api.log(`control server on ${pithos.url}`);
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return pithos;
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})().finally(() => { starting = null; });
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}
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return starting;
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}
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api.onMessage("menu-select", async (payload) => {
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const id = payload && payload.id;
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if (id === "open") {
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const p = await ensureServer();
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api.openTab(p.authUrl);
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} else if (id === "stop") {
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if (pithos) await pithos.daemon.stop();
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}
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});
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// The host has no quit hook for add-ons; without this an s3d we started
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// would outlive Theseus.
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process.on("exit", () => { try { pithos && pithos.daemon.child && pithos.daemon.child.kill(); } catch {} });
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},
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async deactivate() {
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if (pithos) { const p = pithos; pithos = null; await p.close(); }
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},
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};
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