fix(installer): honor git install versions

test/scripts/install-cli.test.ts

@@ -0,0 +1,59 @@
+import { spawnSync } from "node:child_process";
+import { readFileSync } from "node:fs";
+import { describe, expect, it } from "vitest";
+
+const SCRIPT_PATH = "scripts/install-cli.sh";
+
+function runInstallCliShell(script: string, env: NodeJS.ProcessEnv = {}) {
+  return spawnSync("bash", ["-c", script], {
+    encoding: "utf8",
+    env: {
+      ...process.env,
+      OPENCLAW_INSTALL_CLI_SH_NO_RUN: "1",
+      ...env,
+    },
+  });
+}
+
+describe("install-cli.sh", () => {
+  const script = readFileSync(SCRIPT_PATH, "utf8");
+
+  it("resolves requested git install versions to checkout refs", () => {
+    const result = runInstallCliShell(`
+      set -euo pipefail
+      source "${SCRIPT_PATH}"
+      npm_bin() { echo npm; }
+      npm() {
+        if [[ "$1" == "view" && "$2" == "openclaw" && "$3" == "dist-tags.beta" ]]; then
+          printf '2026.5.12-beta.3\\n'
+          return 0
+        fi
+        return 1
+      }
+      OPENCLAW_VERSION=v2026.5.12-beta.3
+      printf 'tag=%s\\n' "$(resolve_git_openclaw_ref)"
+      OPENCLAW_VERSION=2026.5.12-beta.3
+      printf 'semver=%s\\n' "$(resolve_git_openclaw_ref)"
+      OPENCLAW_VERSION=beta
+      printf 'beta=%s\\n' "$(resolve_git_openclaw_ref)"
+      OPENCLAW_VERSION=main
+      printf 'main=%s\\n' "$(resolve_git_openclaw_ref)"
+    `);
+
+    expect(result.status).toBe(0);
+    expect(result.stdout).toContain("tag=v2026.5.12-beta.3");
+    expect(result.stdout).toContain("semver=v2026.5.12-beta.3");
+    expect(result.stdout).toContain("beta=v2026.5.12-beta.3");
+    expect(result.stdout).toContain("main=main");
+  });
+
+  it("uses frozen lockfile installs for git installs", () => {
+    expect(script).toContain('run_pnpm -C "$repo_dir" install --frozen-lockfile');
+  });
+
+  it("aligns pnpm to the checked-out repo packageManager before installing", () => {
+    expect(script).toContain("activate_repo_pnpm_version()");
+    expect(script).toContain('"$corepack_cmd" prepare "pnpm@${version}" --activate');
+    expect(script).toContain('activate_repo_pnpm_version "$repo_dir"');
+  });
+});