add workflow to update main

Author: martgra

.github/workflows/deploy.yaml

@@ -0,0 +1,82 @@
+name: Build and Deploy Template
+
+on:
+  push:
+    branches:
+      - template
+
+jobs:
+  test-and-deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+
+    steps:
+      - name: Checkout template branch
+        uses: actions/checkout@v4
+        with:
+          ref: template
+          fetch-depth: 0
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+
+      - name: Run template tests
+        run: make test
+
+      - name: Configure Git
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+      - name: Build template output
+        run: make build
+
+      - name: Run pre-commit on build output
+        working-directory: build_output
+        run: |
+          uvx prek install
+          uvx prek run --all-files
+
+      - name: Get template commit SHA
+        id: template_sha
+        run: echo "sha=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
+
+      - name: Prepare workspace for PR
+        run: |
+          # Remove all files except .git directory and build_output
+          find . -mindepth 1 -maxdepth 1 ! -name '.git' ! -name 'build_output' -exec rm -rf {} +
+          # Move build output contents to root
+          mv build_output/* build_output/.* . 2>/dev/null || true
+          # Remove the now-empty build_output directory
+          rmdir build_output 2>/dev/null || true
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v7
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: "Build from template@${{ steps.template_sha.outputs.sha }}"
+          committer: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
+          author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
+          branch: template-build
+          delete-branch: true
+          base: main
+          title: "Build from template@${{ steps.template_sha.outputs.sha }}"
+          body: |
+            ## 🤖 Automated Template Build
+            
+            This PR contains the rendered template from the latest changes on the `template` branch.
+            
+            **Source commit:** `${{ steps.template_sha.outputs.sha }}`
+            **Build timestamp:** ${{ github.event.head_commit.timestamp }}
+            
+            ### ✅ Validation
+            - Template tests passed
+            - Pre-commit hooks validated
+            
+            ---
+            Auto-generated by [create-pull-request](https://github.com/peter-evans/create-pull-request)
+          labels: |
+            automated
+            template-build

.gitignore

@@ -1,6 +1,7 @@
 # Copier template testing outputs
 temp_out/
 test_output/
+build_output/
 
 # Python cache from test runs
 __pycache__/

Makefile

@@ -1,5 +1,5 @@
 SHELL := /bin/bash
-.PHONY: test
+.PHONY: test build clean
 
 test:
 	@set -euo pipefail; \
@@ -9,9 +9,21 @@ test:
 	cd "$$tmpdir"; \
 	echo "🌀 Initializing git repo..."; \
 	git add -A >/dev/null; \
-	uvx pre-commit install >/dev/null; \
+	uvx prek install >/dev/null; \
 	echo "🚀 Running pre-commit hooks..."; \
-	uvx pre-commit run --all-files; \
+	uvx prek run --all-files; \
 	cd - >/dev/null; \
 	rm -rf "$$tmpdir"; \
 	echo "✅ All checks passed and temp folder cleaned up."
+
+build:
+	@echo "🔧 Generating template into: build_output/"
+	@rm -rf build_output
+	@uvx copier copy . build_output --defaults --force --trust --data skip_git_init=true
+	@echo "✅ Template generated successfully!"
+	@echo "📁 Check the output in: build_output/"
+
+clean:
+	@echo "🧹 Cleaning build output..."
+	@rm -rf build_output
+	@echo "✅ Cleaned!"

copier.yaml

@@ -61,6 +61,15 @@ use_github_actions:
   help: Include GitHub Actions CI configuration?
   default: yes
 
+skip_git_init:
+  type: bool
+  when: false # Hidden parameter for testing
+  default: no
+
 _tasks:
-  - "git init"
-  - "uvx prek install"
+  - command: "git init"
+    description: "🌀 Initializing git repository"
+    when: "{{ not skip_git_init }}"
+  - command: "uvx prek install"
+    description: "🔧 Installing pre-commit hooks"
+    when: "{{ not skip_git_init }}"