add_no_cache_param

odeimaiz · odeimaiz · commit 581c3778f43a · 2025-01-17T11:25:01.000+01:00
diff --git a/services/static-webserver/client/scripts/post-compile.py b/services/static-webserver/client/scripts/post-compile.py
@@ -1,41 +1,78 @@
-import os
 import json
-
+import os
+import random
+import sys
 
 output_folders = [
-    "source-output", # dev output
+    "source-output",  # dev output
     "build-output",  # default production output
-    "build-client"   # I believe we create the production outputs here
+    "build-client",  # I believe we create the production outputs here
 ]
 
 
-def read_json_file(filename):
+def _read_json_file(filename):
     dirname = os.path.dirname(__file__)
     meta_filename = os.path.join(dirname, filename)
-    with open(meta_filename, "r") as file:
+    with open(meta_filename) as file:
         metadata = json.load(file)
         return metadata["applications"]
 
 
 def update_apps_metadata():
     dirname = os.path.dirname(__file__)
-    applications = read_json_file("apps_metadata.json")
+    applications = _read_json_file("apps_metadata.json")
     for i in applications:
         application = i.get("application")
+        replacements = i.get("replacements")
         for output_folder in output_folders:
-            filename = os.path.join(dirname, '..', output_folder, application, "index.html")
+            filename = os.path.join(
+                dirname, "..", output_folder, application, "index.html"
+            )
             if not os.path.isfile(filename):
                 continue
-            with open(filename, "r") as file:
+            with open(filename) as file:
                 data = file.read()
-                replacements = i.get("replacements")
                 for key in replacements:
                     replace_text = replacements[key]
-                    data = data.replace("${"+key+"}", replace_text)
-            with open(filename, "w") as file: 
+                    data = data.replace("${" + key + "}", replace_text)
+            with open(filename, "w") as file:
                 print(f"Updating app metadata: {filename}")
                 file.write(data)
 
 
+def _get_index_file_paths():
+    index_file_paths = []
+    dirname = os.path.dirname(__file__)
+    applications = _read_json_file("apps_metadata.json")
+    for i in applications:
+        application = i.get("application")
+        for output_folder in output_folders:
+            index_file_paths.append(
+                os.path.join(dirname, "..", output_folder, application, "index.html")
+            )
+    return index_file_paths
+
+
+def add_no_cache_param(vcs_ref_client):
+    index_file_paths = _get_index_file_paths()
+    for index_file_path in index_file_paths:
+        if not os.path.isfile(index_file_path):
+            continue
+        with open(index_file_path) as index_file:
+            data = index_file.read()
+            if vcs_ref_client:
+                data = data.replace("vcs_ref_client", vcs_ref_client)
+            else:
+                random.seed(5)
+                data = data.replace("vcs_ref_client", str(random.random()))
+        with open(index_file_path, "w") as file:
+            print(f"Updating vcs_ref_client: {index_file_path}")
+            file.write(data)
+
+
 if __name__ == "__main__":
     update_apps_metadata()
+    vcs_ref_client = None
+    if len(sys.argv) > 1:
+        vcs_ref_client = sys.argv[1]
+    add_no_cache_param(vcs_ref_client)
diff --git a/services/static-webserver/client/source/boot/index.html b/services/static-webserver/client/source/boot/index.html
@@ -67,7 +67,7 @@
 </head>
 <body>
   ${preBootJs}
-  <script type="text/javascript" src="${appPath}boot.js"></script>
+  <script type="text/javascript" src="${appPath}boot.js&osparc_client_version=vcs_ref_client"></script>
 </body>
 <script>
   window.markerConfig = {
