From fb16dc2b017e339e6a36a89c9b5d8a830ce3a541 Mon Sep 17 00:00:00 2001 From: Joe Mou Date: Wed, 15 Jul 2026 02:08:17 -0400 Subject: Add Cloudflare Workers deployment target Split routes into a shared createApp() (src/app.ts) used by both the Node entry (src/index.ts) and a new Workers entry (src/worker.ts). Workers disallow runtime code generation, so scripts/compile-views.ts precompiles the Eta templates into src/views.generated.ts and rendering switches from renderAsync to the sync render. Static files move to public/static so Workers Static Assets can serve them; the Node build and serveStatic root are updated to match. Deploy with pnpm run deploy:cf, local dev with pnpm run dev:cf. Co-Authored-By: Claude Fable 5 --- src/index.ts | 132 +++-------------------------------------------------------- 1 file changed, 5 insertions(+), 127 deletions(-) (limited to 'src/index.ts') diff --git a/src/index.ts b/src/index.ts index f676bd6..65c46d9 100644 --- a/src/index.ts +++ b/src/index.ts @@ -1,140 +1,18 @@ import { createAdaptorServer, serve } from "@hono/node-server"; import { serveStatic } from "@hono/node-server/serve-static"; import { Eta } from "eta"; -import { type Context, Hono } from "hono"; -import type { StatusCode } from "hono/utils/http-status"; +import { Hono } from "hono"; import path from "node:path"; import url from "node:url"; -import { - getGitHubBlob, - getGitHubCommits, - getGitHubIssues, - getGitHubOwner, - getGitHubPulls, - getGitHubRelease, - getGitHubReleases, - getGitHubRepo, - getGitHubTree, - GitHubHTTPError, - RedirectError, -} from "./scraper.ts"; +import { createApp } from "./app.ts"; const __dirname = path.dirname(url.fileURLToPath(import.meta.url)); -const app = new Hono(); const eta = new Eta({ views: path.join(__dirname, "..", "views") }); -app.use("/static/*", serveStatic({ root: path.join(__dirname, "..") })); - -app.get("/", async (c) => { - return c.html(await eta.renderAsync("home.eta", {})); -}); - -async function tryRender(c: Context, template: string, promise: Promise) { - let data: T; - try { - data = await promise; - } catch (e) { - if (e instanceof RedirectError) { - if (e.location.startsWith("https://")) { - c.header("Referrer-Policy", "no-referrer"); - } - return c.redirect(e.location); - } else if (e instanceof GitHubHTTPError) { - c.status(e.status as StatusCode); - const message = `GitHub responded with HTTP ${e.status} ${e.message}`; - return c.html(await eta.renderAsync("error.eta", { title: e.message, message })); - } else { - c.status(500); - return c.html(await eta.renderAsync("error.eta", { message: "" + e })); - } - } - return c.html(await eta.renderAsync(template, data)); -} - -app.get("/:owner", async (c) => { - const { owner } = c.req.param(); - return tryRender(c, "owner.eta", getGitHubOwner(owner)); -}); - -app.get("/:owner/:repo", async (c) => { - const { owner, repo } = c.req.param(); - return tryRender(c, "repo.eta", getGitHubRepo(owner, repo)); -}); - -app.get("/:owner/:repo/tree/:branch/:path{.*}?", async (c) => { - const { owner, repo, branch, path = "" } = c.req.param(); - return tryRender(c, "tree.eta", getGitHubTree(owner, repo, branch, path)); -}); - -app.get("/:owner/:repo/blob/:branch/:path{.*}", async (c) => { - const { owner, repo, branch, path } = c.req.param(); - return tryRender(c, "blob.eta", getGitHubBlob(owner, repo, branch, path)); -}); - -app.get("/:owner/:repo/raw/:branch/:path{.*}", async (c) => { - const { owner, repo, branch, path } = c.req.param(); - c.header("Referrer-Policy", "no-referrer"); - return c.redirect(`https://raw.githubusercontent.com/${owner}/${repo}/${branch}/${path}`); -}); - -app.get("/:owner/:repo/issues", async (c) => { - const { owner, repo } = c.req.param(); - const q = c.req.query("q"); - - // GitHub supports combined issue/PR search, apparently for legacy. We just - // redirect to issue-only search. - if (q && !/\bis:issue\b/.test(q)) { - return c.redirect(`/${owner}/${repo}/issues?q=${encodeURIComponent(`is:issue ${q}`)}`); - } - - return tryRender(c, "issues.eta", getGitHubIssues(owner, repo, { q })); -}); - -app.get("/:owner/:repo/pulls", async (c) => { - const { owner, repo } = c.req.param(); - const q = c.req.query("q"); - return tryRender(c, "pulls.eta", getGitHubPulls(owner, repo, { q })); -}); - -app.get("/:owner/:repo/search", async (c) => { - const { owner, repo } = c.req.param(); - const q = c.req.query("q") ?? ""; - const type = c.req.query("type") ?? "issues"; - - if (type === "issues") { - return c.redirect(`/${owner}/${repo}/issues?q=${encodeURIComponent(q)}`); - } else if (type === "pullrequests") { - return c.redirect(`/${owner}/${repo}/pulls?q=${encodeURIComponent(q)}`); - } - - // Redirect unhandled search types (like code, which requires sign in anyway). - c.header("Referrer-Policy", "no-referrer"); - return c.redirect( - `https://github.com/${owner}/${repo}/search?${new URLSearchParams(c.req.query()).toString()}`, - ); -}); - -app.get("/:owner/:repo/commits/:branch/:path{.*}?", async (c) => { - const { owner, repo, branch, path = "" } = c.req.param(); - return tryRender(c, "commits.eta", getGitHubCommits(owner, repo, branch, path)); -}); - -app.get("/:owner/:repo/releases/tag/:tag", async (c) => { - const { owner, repo, tag } = c.req.param(); - return tryRender(c, "release.eta", getGitHubRelease(owner, repo, tag)); -}); - -app.get("/:owner/:repo/releases", async (c) => { - const { owner, repo } = c.req.param(); - return tryRender(c, "releases.eta", getGitHubReleases(owner, repo)); -}); - -app.all("*", async (c) => { - const path = c.req.path; - c.header("Referrer-Policy", "no-referrer"); - return c.redirect(`https://github.com${path}`); -}); +const app = new Hono(); +app.use("/static/*", serveStatic({ root: path.join(__dirname, "..", "public") })); +app.route("/", createApp(eta)); if (process.env.LISTEN_FDS === "1") { const server = createAdaptorServer(app); -- cgit v1.3.1