Added working workflow file

.github/scripts/build_assets/filehandler.py

@@ -230,3 +230,11 @@ def get_added_modified_svgs(files_added_json_path: str,
             svgs.append(path)
     
     return svgs
+
+
+def write_to_file(path: str, value: any):
+    """
+    Write the value to a JSON file.
+    """
+    with open(path, "w") as file:
+        file.write(value)

.github/scripts/build_assets/util.py

@@ -2,6 +2,7 @@ from typing import List
 import xml.etree.ElementTree as et
 from pathlib import Path
 import os
+import json
 import platform
 import sys
 import traceback
@@ -24,6 +25,8 @@ def check_svgs(svg_file_paths: List[Path]):
     The style must not contain any 'fill' declarations.
     If any error is found, they will be thrown.
     :param: svg_file_paths, the file paths to the svg to check for.
+    :return: None if there no errors. If there is, return a JSON.stringified
+    list with the error messages in it.
     """
     # batch err messages together so user can fix everything at once
     err_msgs = []
@@ -63,7 +66,8 @@ def check_svgs(svg_file_paths: List[Path]):
             err_msgs.append("\n".join(err_msg))
 
     if len(err_msgs) > 0:
-        raise Exception("Errors found in these files:\n" + "\n\n".join(err_msgs))
+        return "\n\n".join(err_msgs)
+    return 'None'
 
 
 def set_env_var(key: str, value: str, delimiter: str='~'):

.github/scripts/check_svgs_on_pr.py

@@ -11,8 +11,8 @@ from build_assets import util
 def main():
     """
     Check the quality of the svgs.
-    If any error is found, set an environmental variable called SVG_ERR_MSGS
-    that will contains the error messages.
+    If any svg error is found, create a json file called 'svg_err_messages.json'
+    in the root folder that will contains the error messages.
     """
     args = arg_getters.get_check_svgs_on_pr_args()
     try:
@@ -21,10 +21,14 @@ def main():
             args.files_modified_json_path)
         print("SVGs to check: ", *svgs, sep='\n')
 
-        util.check_svgs(svgs)
-        print("All SVGs found were good. Task completed.")
+        if len(svgs) == 0:
+            print("No SVGs to check, ending script.")
+            return
+
+        err_messages = util.check_svgs(svgs)
+        filehandler.write_to_file("./svg_err_messages.txt", err_messages)
+        print("Task completed.")
     except Exception as e:
-        util.set_env_var("SVG_ERR_MSGS", str(e))
         util.exit_with_err(e)