LLeMbas CLI 1.0.0

The first public release of LLeMbas CLI: a terminal coding agent and project manager for any LLM
API, with permission modes, git snapshots, memory and skills, knowledge bases, MCP, voice, and a
link to a LLeMbas instance whose web UI can work its sessions too. Signed Linux binaries for x64
and arm64.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

scripts/build.ts

@@ -0,0 +1,71 @@
+#!/usr/bin/env bun
+// Builds the single-file `lembas` binary — for the host, or for another platform:
+//   bun run scripts/build.ts [outfile] [--target linux-arm64]
+// Targets: linux-x64, linux-x64-baseline (x86-64 CPUs without AVX2), linux-arm64, and the -musl
+// variants; Bun also knows darwin-* and windows-*, which LLeMbas CLI does not support yet.
+// Another platform needs OpenTUI's native package for it in node_modules: Bun skips the ones for
+// other machines, so fetch them with `bun install --frozen-lockfile --os=linux --cpu=arm64` (the
+// lockfile already lists them; nothing in the repository changes).
+import type { BunPlugin } from "bun"
+import solidPlugin from "@opentui/solid/bun-plugin"
+import pkg from "../package.json"
+
+const args = process.argv.slice(2)
+const at = args.indexOf("--target")
+const target = at >= 0 ? args.splice(at, 2)[1] : undefined
+if (target !== undefined && !/^(linux|darwin|windows)-(x64|arm64)(-musl)?(-baseline)?$/.test(target)) {
+  console.error(`--target ${target}: expected e.g. linux-arm64, linux-x64, linux-x64-baseline, linux-x64-musl`)
+  process.exit(2)
+}
+const outfile = args[0] ?? "dist/lembas"
+// -baseline is the CPU level of Bun itself; OpenTUI's library is the same one.
+const [os, arch, libc] = (target ?? `${process.platform}-${process.arch}`).replace(/-baseline$/, "").split("-")
+
+// OpenTUI imports the native library of whichever platform it runs on, so the bundle would carry
+// every variant found in node_modules. Only the target's goes in; the others stay out.
+const nativeOnly: BunPlugin = {
+  name: "opentui-native-for-target",
+  setup(build) {
+    const want = `@opentui/core-${os === "windows" ? "win32" : os}-${arch}${libc ? `-${libc}` : ""}`
+    build.onResolve({ filter: /^@opentui\/core-(linux|darwin|win32)-/ }, (a) => (a.path === want || a.path === `${want}-musl` ? undefined : { path: a.path, external: true }))
+    void Bun.resolveSync(want, process.cwd()) // fail here, by name, when it is not installed
+  },
+}
+
+// A release build (HEAD exactly at the tag vX.Y.Z) reports X.Y.Z; anything else reports
+// X.Y.Z+<commit>, so a tester can tell which build they have. An export without .git (a deploy
+// script may build one) passes the commit in LEMBAS_BUILD.
+function buildId(): string {
+  const given = process.env.LEMBAS_BUILD
+  if (given !== undefined) return given
+  const r = Bun.spawnSync(["git", "describe", "--tags", "--always", "--dirty"], { stdout: "pipe", stderr: "ignore" })
+  return r.exitCode === 0 ? r.stdout.toString().trim() : ""
+}
+const id = buildId()
+const version = id === `v${pkg.version}` || id === "" ? pkg.version : `${pkg.version}+${id.replace(/^v[\d.]+-\d+-/, "")}`
+
+const result = await Bun.build({
+  entrypoints: ["./src/cli.ts"],
+  tsconfig: "./tsconfig.json",
+  plugins: [solidPlugin, nativeOnly],
+  format: "esm",
+  minify: true,
+  compile: {
+    outfile,
+    ...(target ? { target: `bun-${target}` as Bun.Build.CompileTarget } : {}),
+    autoloadBunfig: false,
+    autoloadDotenv: false,
+    // --use-system-ca: a root installed in the OS store (a private CA) is trusted, as OpenCode does.
+    execArgv: [`--user-agent=lembas-cli/${version}`, "--use-system-ca", "--"],
+  },
+  define: {
+    LEMBAS_VERSION: JSON.stringify(version),
+    // Reserved: an instance a build could offer on its first-run screen. Empty, and read by
+    // nothing yet — rule 1, nothing predefined, holds for every build this script makes.
+    LEMBAS_DEFAULT_INSTANCE: JSON.stringify(""),
+  },
+})
+
+for (const log of result.logs) console.error(log)
+if (!result.success) process.exit(1)
+console.log(`built ${outfile} (${version}${target ? `, ${target}` : ""})`)