propagate API_TIMEOUT env var to call configuration

Author: vladak

docker/sync.yml

@@ -7,6 +7,7 @@ commands:
       duration: PT1H
       tags: ['%PROJECT%']
       text: resync + reindex in progress
+    api_timeout: "$API_TIMEOUT"
 - command:
     args: [opengrok-mirror, -c, '/opengrok/etc/mirror.yml',
            --api_timeout, '%API_TIMEOUT%',
@@ -27,10 +28,12 @@ commands:
     data: 'resync + reindex in progress'
     headers:
       'Content-type': 'text/plain'
+    api_timeout: "$API_TIMEOUT"
 cleanup:
 - call:
     uri: '%URL%api/v1/messages?tag=%PROJECT%'
     method: DELETE
     data: 'resync + reindex in progress'
     headers:
       'Content-type': 'text/plain'
+    api_timeout: "$API_TIMEOUT"

tools/src/main/python/opengrok_tools/utils/commandsequence.py

@@ -22,6 +22,7 @@
 #
 
 import logging
+import os
 
 from requests.exceptions import RequestException
 
@@ -134,7 +135,10 @@ def __init__(self, call_dict):
         self.api_timeout = None
         call_timeout = call_dict.get(API_TIMEOUT_PROPERTY)
         if call_timeout:
-            self.api_timeout = call_timeout
+            if call_timeout.startswith("$"):
+                call_timeout = os.environ.get(call_timeout[1:], "")
+            if call_timeout.isdigit():
+                self.api_timeout = call_timeout
 
         self.async_api_timeout = None
         call_api_timeout = call_dict.get(ASYNC_API_TIMEOUT_PROPERTY)