refactor: simplify openclaw dir resolution priority

Priority: --openclaw-profile-path arg >  env > ~/.openclaw
Remove openclaw CLI command attempts, simplify to 3 clear sources

scripts/install-dirigent-openclaw.mjs

@@ -7,9 +7,9 @@
  *   node install-dirigent-openclaw.mjs --uninstall Remove plugin config & files
  *   node install-dirigent-openclaw.mjs --update    Pull latest from git and reinstall
  *
- * OpenClaw directory resolution (in order):
+ * OpenClaw directory resolution (priority order):
- *   1. $OPENCLAW_DIR environment variable
+ *   1. --openclaw-profile-path <path> CLI argument
- *   2. `openclaw config get dataDir` command output
+ *   2. $OPENCLAW_DIR environment variable
  *   3. ~/.openclaw (fallback)
  */
 import fs from "node:fs";
@@ -17,54 +17,51 @@ import path from "node:path";
 import os from "node:os";
 import { execFileSync, spawnSync } from "node:child_process";
 
-// ── Mode parsing ──────────────────────────────────────────────────────────
+// ── Arg parsing ───────────────────────────────────────────────────────────
 const VALID_MODES = ["--install", "--uninstall", "--update"];
-const modeArg = process.argv[2];
+let modeArg = null;
-if (!VALID_MODES.includes(modeArg)) {
+let argOpenClawDir = null;
-  console.error("Usage: install-dirigent-openclaw.mjs --install | --uninstall | --update");
+
+for (let i = 2; i < process.argv.length; i++) {
+  const arg = process.argv[i];
+  if (VALID_MODES.includes(arg)) {
+    modeArg = arg;
+  } else if (arg === "--openclaw-profile-path" && i + 1 < process.argv.length) {
+    argOpenClawDir = process.argv[++i];
+  } else if (arg.startsWith("--openclaw-profile-path=")) {
+    argOpenClawDir = arg.split("=").slice(1).join("=");
+  }
+}
+
+if (!modeArg) {
+  console.error("Usage: install-dirigent-openclaw.mjs --install | --uninstall | --update [--openclaw-profile-path <path>]");
   process.exit(2);
 }
 const mode = modeArg.slice(2); // "install" | "uninstall" | "update"
 
 // ── OpenClaw directory resolution ─────────────────────────────────────────
+// Priority: --openclaw-profile-path arg > $OPENCLAW_DIR env > ~/.openclaw
 function resolveOpenClawDir() {
-  // 1. Explicit env var
+  // 1. CLI argument
+  if (argOpenClawDir) {
+    const dir = argOpenClawDir.replace(/^~(?=$|\/)/, os.homedir());
+    if (fs.existsSync(dir)) return dir;
+    console.error(`[dirigent] --openclaw-profile-path=${dir} does not exist`);
+    process.exit(1);
+  }
+
+  // 2. Environment variable
   if (process.env.OPENCLAW_DIR) {
     const dir = process.env.OPENCLAW_DIR.replace(/^~(?=$|\/)/, os.homedir());
     if (fs.existsSync(dir)) return dir;
-    console.warn(`[dirigent] OPENCLAW_DIR=${dir} does not exist, trying other methods...`);
+    console.warn(`[dirigent] OPENCLAW_DIR=${dir} does not exist, falling back...`);
   }
 
-  // 2. Ask openclaw CLI
+  // 3. Fallback
-  try {
-    const out = execFileSync("openclaw", ["config", "get", "dataDir"], {
-      encoding: "utf8",
-      timeout: 5000,
-    }).trim();
-    if (out && fs.existsSync(out)) return out;
-  } catch {
-    // openclaw not found or command failed
-  }
-
-  // 3. Try openclaw config file location to infer dir
-  try {
-    const out = execFileSync("openclaw", ["config", "path"], {
-      encoding: "utf8",
-      timeout: 5000,
-    }).trim();
-    if (out) {
-      const dir = path.dirname(out);
-      if (fs.existsSync(dir)) return dir;
-    }
-  } catch {
-    // ignore
-  }
-
-  // 4. Fallback
   const fallback = path.join(os.homedir(), ".openclaw");
   if (fs.existsSync(fallback)) return fallback;
 
-  console.error("[dirigent] cannot resolve OpenClaw directory. Set OPENCLAW_DIR or ensure openclaw CLI is available.");
+  console.error("[dirigent] cannot resolve OpenClaw directory. Use --openclaw-profile-path or set OPENCLAW_DIR.");
   process.exit(1);
 }
 
@@ -106,10 +103,11 @@ if (mode === "update") {
     process.exit(1);
   }
 
-  // Re-exec as install (the updated script may differ)
+  // Re-exec as install (the updated script may differ), pass through openclaw dir
   const updatedScript = path.join(REPO_ROOT, "scripts", "install-dirigent-openclaw.mjs");
-  const result = spawnSync(process.execPath, [updatedScript, "--install"], {
+  const installArgs = [updatedScript, "--install", "--openclaw-profile-path", OPENCLAW_DIR];
-    env: { ...process.env, OPENCLAW_DIR },
+  const result = spawnSync(process.execPath, installArgs, {
+    env: process.env,
     stdio: "inherit",
     cwd: REPO_ROOT,
   });