fix: 🐛 fix copier update

Author: martonvago

template/.github/workflows/update-from-template.yml

@@ -41,7 +41,7 @@ jobs:
 
       - name: Pull request with updates from template
         run: |
-          copier update --trust --defaults --overwrite
+          just update-from-template
           any_changes=$(git status --porcelain=v1 2>/dev/null | wc -l)
           if [ "$any_changes" -eq 0 ]; then
             echo "No updates from the template detected, and no changes found. Stopping and exiting."

template/justfile.jinja

@@ -116,7 +116,8 @@ build-contributors:
 
 # Check for and apply updates from the template
 update-from-template:
-  uvx copier update --trust --defaults
+  # Do not update existing source files
+  uvx copier update --trust --defaults $(find src/{{ github_repo_snake_case }} -type f -printf "--exclude %p ")
 
 # Reset repo changes to match the template
 reset-from-template:

template/{{_copier_conf.answers_file}}.jinja

@@ -1,2 +1,2 @@
 # Changes here will be overwritten by Copier; NEVER EDIT MANUALLY
-{{ dict(_copier_answers, copyright_year=copyright_year) | to_nice_yaml -}}
+{{ dict(_copier_answers, github_repo=github_repo, copyright_year=copyright_year) | to_nice_yaml -}}