fix: [#309] point install endpoint at altimate.sh/install (not altimate.ai/install)

README.md

@@ -31,7 +31,7 @@ npm install -g altimate-code
 Or via curl (installs the `altimate` binary to `~/.altimate/bin`):
 
 ```bash
-curl -fsSL https://altimate.ai/install | bash
+curl -fsSL https://www.altimate.sh/install | bash
 ```
 
 The curl install drops a single self-contained binary named `altimate`. The npm install exposes both `altimate` and `altimate-code` on PATH; the curl install only exposes `altimate`. Alpine Linux (musl) and Windows on ARM64 are not currently supported by the standalone binary — use `apk add gcompat` on Alpine, or use WSL on Windows-on-ARM.

docs/docs/reference/troubleshooting.md

@@ -4,7 +4,7 @@
 
 ### Standalone binary not found after curl install
 
-**Symptoms:** `altimate-code: command not found` after running `curl -fsSL https://altimate.ai/install | bash`.
+**Symptoms:** `altimate-code: command not found` after running `curl -fsSL https://www.altimate.sh/install | bash`.
 
 As of v0.7.1 the curl-installed binary is named `altimate`, not `altimate-code`. The npm package continues to ship both names. If you scripted against the curl install:
 
@@ -25,7 +25,7 @@ Or stay on the `altimate-code` name by installing via npm: `npm install -g altim
 The v0.7.0 curl install shipped without the NAPI native module. Fixed in v0.7.1 — the native module is now embedded directly into the binary. Re-install with:
 
 ```bash
-curl -fsSL https://altimate.ai/install | bash
+curl -fsSL https://www.altimate.sh/install | bash
 ```
 
 ### Alpine Linux (musl) not supported
@@ -39,7 +39,7 @@ curl -fsSL https://altimate.ai/install | bash
 apk add gcompat
 
 # Then either:
-curl -fsSL https://altimate.ai/install | bash   # standalone binary
+curl -fsSL https://www.altimate.sh/install | bash   # standalone binary
 # or:
 apk add gcompat && npm install -g altimate-code  # npm install
 ```

install

@@ -20,8 +20,8 @@ Options:
         --no-modify-path    Don't modify shell config files (.zshrc, .bashrc, etc.)
 
 Examples:
-    curl -fsSL https://altimate.ai/install | bash
-    curl -fsSL https://altimate.ai/install | bash -s -- --version 1.0.180
+    curl -fsSL https://www.altimate.sh/install | bash
+    curl -fsSL https://www.altimate.sh/install | bash -s -- --version 1.0.180
     ./install --binary /path/to/altimate
 EOF
 }

packages/opencode/src/installation/index.ts

@@ -34,10 +34,18 @@ export namespace Installation {
   }
 
   async function upgradeCurl(target: string) {
-    const body = await fetch("https://altimate.ai/install").then((res) => {
+    // altimate_change start — curl-upgrade endpoint URL + bounded fetch timeout
+    // Upstream uses opencode.ai/install. We fetch the altimate install script
+    // from www.altimate.sh/install (the apex altimate.sh isn't routed to the
+    // Amplify Next.js app — tracked separately; revisit when apex DNS is fixed).
+    // 15s timeout so a stalled CDN/origin can't hang `altimate upgrade` forever.
+    const body = await fetch("https://www.altimate.sh/install", {
+      signal: AbortSignal.timeout(15_000),
+    }).then((res) => {
       if (!res.ok) throw new Error(res.statusText)
       return res.text()
     })
+    // altimate_change end
     const proc = Process.spawn(["bash"], {
       stdin: "pipe",
       stdout: "pipe",

packages/opencode/test/branding/branding.test.ts

@@ -121,8 +121,12 @@ describe("Installation Script", () => {
     expect(installContent).not.toContain("anomalyco")
   })
 
-  test("references altimate.ai domain for user-facing URLs", () => {
-    expect(installContent).toContain("altimate.ai")
+  test("references altimate-owned domain for user-facing URLs", () => {
+    // The install URL moved from altimate.ai → altimate.sh in v0.7.1 because
+    // altimate.ai/install was an unreachable route on the marketing SPA
+    // (issue #309). altimate.sh is the canonical altimate-code site.
+    expect(installContent).toContain("altimate.sh/install")
+    expect(installContent).not.toContain("altimate.ai/install")
   })
 })
 

packages/opencode/test/install/upgrade-method.test.ts

@@ -85,8 +85,23 @@ describe("upgrade execution", () => {
     expect(INSTALLATION_SRC).toContain("HOMEBREW_NO_AUTO_UPDATE")
   })
 
-  test("curl upgrade uses altimate.ai/install endpoint", () => {
-    expect(INSTALLATION_SRC).toContain("https://altimate.ai/install")
+  test("curl upgrade uses altimate.sh/install endpoint", () => {
+    // Accept either apex (altimate.sh) or www. host. Apex routes to a non-
+    // Amplify origin today, so the source uses www.altimate.sh; once the
+    // apex is fixed (separate infra change), the source can drop www. and
+    // this assertion still passes.
+    expect(INSTALLATION_SRC).toMatch(/https:\/\/(www\.)?altimate\.sh\/install/)
+    // altimate.ai/install was the legacy URL (broken since 2026-05; tracked in
+    // #309). Keep the assertion so any future regression that reintroduces it
+    // fires immediately.
+    expect(INSTALLATION_SRC).not.toContain("https://altimate.ai/install")
+  })
+
+  test("curl upgrade fetch has a bounded timeout", () => {
+    // Without a timeout the install-script fetch can stall indefinitely on a
+    // hung CDN/origin, blocking `altimate upgrade` forever. Use AbortSignal.timeout
+    // so the request fails fast with a clear error instead.
+    expect(INSTALLATION_SRC).toMatch(/AbortSignal\.timeout\(\s*15_000\s*\)/)
   })
 
   test("VERSION normalization strips v prefix", () => {

packages/opencode/test/skill/release-v0.7.1-binary-adversarial.test.ts

@@ -281,7 +281,9 @@ describe("v0.7.1 PR #820 — docs surface coverage", () => {
   })
   test("README documents the curl install option with the correct binary name", () => {
     const readme = readFileSync(path.join(REPO_ROOT, "README.md"), "utf8")
-    expect(readme).toContain("curl -fsSL https://altimate.ai/install | bash")
+    // Accept either apex (altimate.sh) or www. host so a future apex-DNS fix
+    // that swaps www.altimate.sh → altimate.sh doesn't need another test update.
+    expect(readme).toMatch(/curl -fsSL https:\/\/(www\.)?altimate\.sh\/install \| bash/)
     expect(readme).toContain("~/.altimate/bin")
     expect(readme).toMatch(/single self-contained binary named `altimate`/)
   })