initial: cmd-palette widget, written for Silas

setcmd.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# Usage: setcmd.sh 'cmd1' 'cmd2' ...
+python3 - "$@" << 'EOF'
+import sys, json, re
+
+from datetime import datetime
+# sys.argv strings are already properly decoded by Python — json.dumps handles all escaping
+commands = sys.argv[1:]
+ts = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+js = "var _ts = \"" + ts + "\";\nvar _cmds = " + json.dumps(commands, indent=2) + ";"
+
+import os
+target = os.path.expanduser('~/.openclaw/workspace/cmd.html')
+tmpl   = os.path.join(os.path.dirname(os.path.abspath(sys.argv[0])), 'cmd.html')
+if not os.path.exists(target):
+    import shutil; shutil.copy(tmpl, target)
+
+with open(target, 'r') as f:
+    html = f.read()
+
+html = re.sub(
+    r'/\* COMMANDS_START \*/.*?/\* COMMANDS_END \*/',
+    '/* COMMANDS_START */\n' + js + '\n/* COMMANDS_END */',
+    html, flags=re.DOTALL
+)
+
+with open(target, 'w') as f:
+    f.write(html)
+print(f'cmd.html updated ({len(commands)} command(s))')
+EOF