bots: Move zephyr-related files to api/integrations/zephyr/.

integrations/zephyr/process_ccache

@@ -0,0 +1,42 @@
+#!/usr/bin/env python
+import sys
+import subprocess
+import base64
+
+short_user = sys.argv[1]
+api_key = sys.argv[2]
+ccache_data_encoded = sys.argv[3]
+
+# Update the Kerberos ticket cache file
+program_name = "zmirror-%s" % (short_user,)
+with open("/home/zulip/ccache/%s" % (program_name,), "w") as f:
+    f.write(base64.b64decode(ccache_data_encoded))
+
+# Setup API key
+api_key_path = "/home/zulip/api-keys/%s" % (program_name,)
+open(api_key_path, "w").write(api_key + "\n")
+
+# Setup supervisord configuration
+supervisor_path = "/etc/supervisor/conf.d/%s.conf" % (program_name,)
+template = "/home/zulip/zulip/api/integrations/zephyr/zmirror_private.conf.template"
+template_data = open(template).read()
+session_path = "/home/zulip/zephyr_sessions/%s" % (program_name,)
+
+# Preserve mail zephyrs forwarding setting across rewriting the config file
+
+try:
+    if "--forward-mail-zephyrs" in open(supervisor_path, "r").read():
+        template_data = template_data.replace("--use-sessions", "--use-sessions --forward-mail-zephyrs")
+except Exception:
+    pass
+open(supervisor_path, "w").write(template_data.replace("USERNAME", short_user))
+
+# Delete your session
+subprocess.check_call(["rm", "-f", session_path])
+# Update your supervisor config, which may restart your mirror
+subprocess.check_call(["supervisorctl", "reread"])
+subprocess.check_call(["supervisorctl", "update"])
+# Restart your mirror, in case it wasn't restarted by the previous
+# (Otherwise if the mirror lost subs, this would do nothing)
+# TODO: check whether we JUST restarted it first
+subprocess.check_call(["supervisorctl", "restart", program_name])