chore: Update create-theme workflow to write styles and readme to separate files

.github/workflows/create-theme.yml

@@ -31,15 +31,19 @@ jobs:
           echo "THEME_NAME=${{ fromJson(steps.issue-parser.outputs.jsonString)['name'] }}" >> $GITHUB_ENV
           echo "THEME_DESCRIPTION=${{ fromJson(steps.issue-parser.outputs.jsonString)['description'] }}" >> $GITHUB_ENV
           echo "THEME_HOMEPAGE=${{ fromJson(steps.issue-parser.outputs.jsonString)['homepage'] }}" >> $GITHUB_ENV
+          echo "THEME_AUTHOR=${{ github.event.issue.user.login }}" >> $GITHUB_ENV
 
-          echo "Ouputing styles and readme"
-          cat <<THEME_CREATE_EOT >> theme-styles.css
-          ${{ fromJson(steps.issue-parser.outputs.jsonString)['styles'] }}
-          THEME_CREATE_EOT
+      - name: Write styles to file
+        uses: "DamianReeves/write-file-action@master"
+        with:
+          contents: ${{ fromJson(steps.issue-parser.outputs.jsonString)['styles'] }}
+          path: theme-styles.css
 
-          cat <<THEME_CREATE_EOT >> theme-readme.md
-          ${{ fromJson(steps.issue-parser.outputs.jsonString)['readme'] }}
-          THEME_CREATE_EOT
+      - name: Write readme to file
+        uses: "DamianReeves/write-file-action@master"
+        with:
+          contents: ${{ fromJson(steps.issue-parser.outputs.jsonString)['readme'] }}
+          path: theme-readme.md
 
       - name: Setup Git
         run: |

scripts/submit-theme.py

@@ -3,6 +3,7 @@ import os
 import argparse
 import json
 import uuid
+import sys
 
 STYLES_FILE = "chrome.css"
 README_FILE = "readme.md"
@@ -30,6 +31,26 @@ def get_readme():
         content = content[:-len("```")]
         return content
 
+def validate_name(name):
+    if len(name) == 0:
+        print("Name is required.", file=sys.stderr)
+        exit(1)
+    if len(name) > 20:
+        print("Name must be less than 50 characters.", file=sys.stderr)
+        exit(1)
+    for char in name:
+        if not char.isalnum() and char != ' ':
+            print("Name must only contain letters, numbers, and spaces.", file=sys.stderr)
+            exit(1)
+  
+def validate_description(description):
+    if len(description) == 0:
+        print("Description is required.", file=sys.stderr)
+        exit(1)
+    if len(description) > 120:
+        print("Description must be less than 100 characters.", file=sys.stderr)
+        exit(1)
+
 def main():
     parser = argparse.ArgumentParser(description='Submit a theme to the theme repo.')
     parser.add_argument('--name', type=str, help='The theme to submit.')
@@ -43,6 +64,9 @@ def main():
     homepage = args.homepage
     author = args.author
 
+    validate_name(name)
+    validate_description(description)
+
     theme_id = create_theme_id()
 
     print("""