append piped stdin to prompt

Allow piping content to opencode run when no message arguments are provided, enabling standard Unix pipe patterns for better CLI integration.

🤖 Generated with [opencode](https://opencode.ai)

Co-Authored-By: opencode <noreply@opencode.ai>

infra/app.ts

@@ -39,6 +39,8 @@ new sst.cloudflare.x.Astro("Web", {
   domain,
   path: "packages/web",
   environment: {
+    // For astro config
+    SST_STAGE: $app.stage,
     VITE_API_URL: api.url,
   },
 })

packages/opencode/src/cli/cmd/run.ts

@@ -54,7 +54,10 @@ export const RunCommand = cmd({
       })
   },
   handler: async (args) => {
-    const message = args.message.join(" ")
+    let message = args.message.join(" ")
+
+    if (!process.stdin.isTTY) message += "\n" + (await Bun.stdin.text())
+
     await bootstrap({ cwd: process.cwd() }, async () => {
       const session = await (async () => {
         if (args.continue) {

packages/opencode/src/cli/cmd/tui.ts

@@ -15,10 +15,21 @@ export const TuiCommand = cmd({
   command: "$0 [project]",
   describe: "start opencode tui",
   builder: (yargs) =>
-    yargs.positional("project", {
-      type: "string",
-      describe: "path to start opencode in",
-    }),
+    yargs
+      .positional("project", {
+        type: "string",
+        describe: "path to start opencode in",
+      })
+      .option("model", {
+        type: "string",
+        alias: ["m"],
+        describe: "model to use in the format of provider/model",
+      })
+      .option("prompt", {
+        alias: ["p"],
+        type: "string",
+        describe: "prompt to use",
+      }),
   handler: async (args) => {
     while (true) {
       const cwd = args.project ? path.resolve(args.project) : process.cwd()
@@ -60,7 +71,11 @@ export const TuiCommand = cmd({
           cmd,
         })
         const proc = Bun.spawn({
-          cmd: [...cmd, ...process.argv.slice(2)],
+          cmd: [
+            ...cmd,
+            ...(args.model ? ["--model", args.model] : []),
+            ...(args.prompt ? ["--prompt", args.prompt] : []),
+          ],
           cwd,
           stdout: "inherit",
           stderr: "inherit",

packages/web/astro.config.mjs

@@ -9,10 +9,13 @@ import { rehypeHeadingIds } from "@astrojs/markdown-remark"
 import rehypeAutolinkHeadings from "rehype-autolink-headings"
 
 const github = "https://github.com/sst/opencode"
+const stage = process.env.SST_STAGE || "dev"
 
 // https://astro.build/config
 export default defineConfig({
-  site: config.url,
+  site: stage === "production"
+    ? `https://${config.domain}`
+    : `https://${stage}.${config.domain}`,
   output: "server",
   adapter: cloudflare({
     imageService: "passthrough",

packages/web/config.mjs

@@ -1,5 +1,5 @@
 export default {
-  url: "https://opencode.ai",
+  domain: "opencode.ai",
   socialCard: "https://social-cards.sst.dev",
   github: "https://github.com/sst/opencode",
   discord: "https://discord.gg/opencode",

packages/web/src/components/Head.astro

@@ -13,7 +13,7 @@ const {
 const isDocs = slug.startsWith("docs")
 
 let encodedTitle = '';
-let ogImage = `${config.url}/social-share.png`;
+let ogImage = `https://${config.domain}/social-share.png`;
 let truncatedDesc = '';
 
 if (isDocs) {