ci(lint): add ASCII character check using ripgrep

.cursor/rules/creating-new-drivers.mdc

@@ -70,16 +70,16 @@ Once the driver is created:
 The script creates:
 ```
 python/packages/jumpstarter-driver-<driver_package>/
-├── jumpstarter_driver_<driver_package>/
-│   ├── __init__.py
-│   ├── client.py
-│   ├── driver.py
-│   └── driver_test.py
-├── examples/
-│   └── exporter.yaml
-├── .gitignore
-├── pyproject.toml
-└── README.md
+|-- jumpstarter_driver_<driver_package>/
+|   |-- __init__.py
+|   |-- client.py
+|   |-- driver.py
+|   \-- driver_test.py
+|-- examples/
+|   \-- exporter.yaml
+|-- .gitignore
+|-- pyproject.toml
+\-- README.md
 ```
 
 ## 8. Documentation

.cursor/rules/project-structure.mdc

@@ -10,18 +10,18 @@ This project follows a monorepo structure with a top-level `pyproject.toml` that
 
 ```
 jumpstarter/
-├── python/                 # Python workspace root
-│   ├── pyproject.toml      # Main workspace configuration
-│   ├── packages/           # All Python packages
-│   ├── examples/           # Example applications
-│   ├── docs/               # Documentation (Sphinx)
-│   │   └── source/
-│   │       └── internal/   # JEPs (rendered as part of docs)
-│   │           └── jeps/   # Jumpstarter Enhancement Proposals
-│   └── __templates__/      # Templates for creating new drivers
-├── controller/             # Controller components
-├── protocol/               # Protocol definitions
-└── .cursor/                # Cursor AI rules
+|-- python/                 # Python workspace root
+|   |-- pyproject.toml      # Main workspace configuration
+|   |-- packages/           # All Python packages
+|   |-- examples/           # Example applications
+|   |-- docs/               # Documentation (Sphinx)
+|   |   \-- source/
+|   |       \-- internal/   # JEPs (rendered as part of docs)
+|   |           \-- jeps/   # Jumpstarter Enhancement Proposals
+|   \-- __templates__/      # Templates for creating new drivers
+|-- controller/             # Controller components
+|-- protocol/               # Protocol definitions
+\-- .cursor/                # Cursor AI rules
 ```
 
 ## Workspace Configuration
@@ -69,16 +69,16 @@ Each package follows this structure:
 
 ```
 python/packages/jumpstarter-driver-<name>/
-├── jumpstarter_driver_<name>/    # Main Python package
-│   ├── __init__.py
-│   ├── driver.py                 # Driver implementation
-│   ├── client.py                 # Client implementation
-│   └── driver_test.py           # Tests
-├── examples/                     # Example configurations
-│   └── exporter.yaml
-├── pyproject.toml               # Package configuration
-├── README.md                    # Package documentation
-└── .gitignore
+|-- jumpstarter_driver_<name>/    # Main Python package
+|   |-- __init__.py
+|   |-- driver.py                 # Driver implementation
+|   |-- client.py                 # Client implementation
+|   \-- driver_test.py           # Tests
+|-- examples/                     # Example configurations
+|   \-- exporter.yaml
+|-- pyproject.toml               # Package configuration
+|-- README.md                    # Package documentation
+\-- .gitignore
 ```
 
 ## Package Configuration
@@ -95,14 +95,14 @@ Each package's `pyproject.toml` includes:
 
 ```
 python/examples/
-├── automotive/                  # Automotive testing example
-│   ├── jumpstarter_example_automotive/
-│   ├── pyproject.toml
-│   └── README.md
-└── soc-pytest/                 # SoC testing example
-    ├── jumpstarter_example_soc_pytest/
-    ├── pyproject.toml
-    └── README.md
+|-- automotive/                  # Automotive testing example
+|   |-- jumpstarter_example_automotive/
+|   |-- pyproject.toml
+|   \-- README.md
+\-- soc-pytest/                 # SoC testing example
+    |-- jumpstarter_example_soc_pytest/
+    |-- pyproject.toml
+    \-- README.md
 ```
 
 ## Development Workflow

.cursor/rules/releasing-operator.mdc

@@ -122,7 +122,7 @@ multiple channel heads found in graph: jumpstarter-operator.vA, jumpstarter-oper
 **Rule**: `REPLACES` must always point to the _most recently published_ version in the channel, forming a linear chain. When release candidates are published to the channel before the final release, the chain must include them:
 
 ```
-v0.8.0 → v0.8.1-rc.1 → v0.8.1
+v0.8.0 -> v0.8.1-rc.1 -> v0.8.1
 ```
 
 The `skipRange` (e.g. `>=0.8.0 <0.8.1`) allows users on any intermediate version to upgrade directly, but `replaces` must still form a valid graph with a single head.

.cursor/rules/working-with-operator.mdc

@@ -10,25 +10,25 @@ The Jumpstarter operator is a Kubernetes operator that manages Jumpstarter deplo
 
 ```
 controller/
-├── deploy/
-│   ├── operator/                    # Operator code
-│   │   ├── api/v1alpha1/           # CRD type definitions
-│   │   │   └── jumpstarter_types.go # Main types file
-│   │   ├── internal/controller/     # Controller logic
-│   │   │   └── jumpstarter/
-│   │   │       ├── jumpstarter_controller.go  # Main reconciler
-│   │   │       ├── endpoints/       # Endpoint handling (routes, ingress, etc.)
-│   │   │       └── rbac.go          # RBAC reconciliation
-│   │   ├── config/                  # Kustomize configurations
-│   │   │   ├── crd/bases/          # Generated CRD YAML
-│   │   │   └── samples/            # Sample CR files
-│   │   ├── bundle/                  # OLM bundle manifests
-│   │   ├── test/e2e/               # E2E tests
-│   │   └── Makefile                # Operator-specific make targets
-├── api/                            # Jumpstarter core CRDs (Client, Exporter, Lease, etc.)
-├── internal/                       # Controller business logic
-│   └── config/                     # Config structs used by controller
-└── Makefile                        # Top-level controller make targets
+|-- deploy/
+|   |-- operator/                    # Operator code
+|   |   |-- api/v1alpha1/           # CRD type definitions
+|   |   |   \-- jumpstarter_types.go # Main types file
+|   |   |-- internal/controller/     # Controller logic
+|   |   |   \-- jumpstarter/
+|   |   |       |-- jumpstarter_controller.go  # Main reconciler
+|   |   |       |-- endpoints/       # Endpoint handling (routes, ingress, etc.)
+|   |   |       \-- rbac.go          # RBAC reconciliation
+|   |   |-- config/                  # Kustomize configurations
+|   |   |   |-- crd/bases/          # Generated CRD YAML
+|   |   |   \-- samples/            # Sample CR files
+|   |   |-- bundle/                  # OLM bundle manifests
+|   |   |-- test/e2e/               # E2E tests
+|   |   \-- Makefile                # Operator-specific make targets
+|-- api/                            # Jumpstarter core CRDs (Client, Exporter, Lease, etc.)
+|-- internal/                       # Controller business logic
+|   \-- config/                     # Config structs used by controller
+\-- Makefile                        # Top-level controller make targets
 ```
 
 ## Key Files

.github/workflows/lint.yaml

@@ -123,3 +123,23 @@ jobs:
         uses: crate-ci/typos@37bb98842b0d8c4ffebdb75301a13db0267cef89 # v1.47.2
         with:
           config: ./typos.toml
+
+  ascii-check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - name: Install ripgrep
+        run: sudo apt-get install -y ripgrep
+      - name: Check for non-ASCII characters
+        shell: bash {0}
+        run: |
+          rg '[^\p{ASCII}]' --glob '!*.min.js' --line-number
+          status=$?
+          if [ "$status" -eq 0 ]; then
+            echo "::error::Non-ASCII characters found. Replace with ASCII equivalents."
+            exit 1
+          elif [ "$status" -eq 1 ]; then
+            exit 0
+          else
+            exit "$status"
+          fi

Makefile

@@ -154,7 +154,7 @@ e2e-clean:
 		echo "Removing exporter configs..."; \
 		rm -rf /etc/jumpstarter/exporters/* 2>/dev/null || true; \
 	fi
-	@echo "✓ E2E test environment cleaned"
+	@echo "[ok] E2E test environment cleaned"
 	@echo ""
 	@echo "Note: You may need to manually remove the dex entry from /etc/hosts:"
 	@echo "  sudo sed -i.bak '/dex.dex.svc.cluster.local/d' /etc/hosts"

README.md

@@ -15,12 +15,12 @@ scripts, CI pipelines, and AI agents interact with devices through the same APIs
 
 ## Highlights
 
-- 🧪 **Unified Testing** - One tool for physical and virtual devices under test
-- 🔌 **Hardware Abstraction** - Control UART, CAN, SPI, GPIO, power, and USB through drivers
-- 🐍 **Python-Powered** - Integrate with PyTest and Python's testing ecosystem
-- 🌐 **Collaborative** - Share and securely lease test hardware across teams
-- ⚙️ **Automation Ready** - Same APIs for humans, test scripts, CI pipelines, and AI agents
-- 💻 **Cross-Platform** - Supports Linux and macOS
+- **Unified Testing** - One tool for physical and virtual devices under test
+- **Hardware Abstraction** - Control UART, CAN, SPI, GPIO, power, and USB through drivers
+- **Python-Powered** - Integrate with PyTest and Python's testing ecosystem
+- **Collaborative** - Share and securely lease test hardware across teams
+- **Automation Ready** - Same APIs for humans, test scripts, CI pipelines, and AI agents
+- **Cross-Platform** - Supports Linux and macOS
 
 ## Repository Structure
 

controller/deploy/microshift-bootc/config-svc/README.md

@@ -15,20 +15,20 @@ A modular web service for configuring Jumpstarter deployment settings on MicroSh
 
 ```
 config-svc/
-├── __init__.py              # Package initialization
-├── app.py                   # Main application entry point
-├── auth.py                  # Authentication and validation logic
-├── system.py                # System utility functions
-├── api.py                   # API route handlers
-├── routes.py                # Main UI route handlers
-├── templates/               # HTML and CSS templates
-│   ├── index.html          # Main page template
-│   ├── password_required.html  # Password change page
-│   └── styles.css          # Application styles
-├── pyproject.toml          # Project configuration and dependencies
-├── config-svc.service      # Systemd service file
-├── update-banner.service   # Banner update service
-└── update-banner.sh        # Banner update script
+|-- __init__.py              # Package initialization
+|-- app.py                   # Main application entry point
+|-- auth.py                  # Authentication and validation logic
+|-- system.py                # System utility functions
+|-- api.py                   # API route handlers
+|-- routes.py                # Main UI route handlers
+|-- templates/               # HTML and CSS templates
+|   |-- index.html          # Main page template
+|   |-- password_required.html  # Password change page
+|   +-- styles.css          # Application styles
+|-- pyproject.toml          # Project configuration and dependencies
+|-- config-svc.service      # Systemd service file
+|-- update-banner.service   # Banner update service
++-- update-banner.sh        # Banner update script
 ```
 
 ## Module Organization

controller/deploy/microshift-bootc/config-svc/api.py

@@ -777,7 +777,7 @@ def generate():
 </head>
 <body>
     <div class="header">
-        <h1>📋 Pod Logs</h1>
+        <h1>Pod Logs</h1>
         <div class="info">Namespace: {namespace} | Pod: {pod_name}</div>
     </div>
     <pre><div class="log-line">"""

controller/deploy/microshift-bootc/config-svc/system.py

@@ -231,20 +231,20 @@ def update_login_banner():
             url = f"http://{hostname}:{port}"
 
             # Format URL line to fit properly in the box (62 chars content width)
-            url_line = f"  → {url}"
-            
+            url_line = f"  -> {url}"
+
             banner = f"""
-╔══════════════════════════════════════════════════════════════════╗
-║                                                                  ║
-║  Jumpstarter Controller Community Edition                        ║
-║  Powered by MicroShift                                           ║
-║                                                                  ║
-║  Web Configuration UI:                                           ║
-║  {url_line:<64}║
-║                                                                  ║
-║  Login with:  root / <your-password>                             ║
-║                                                                  ║
-╚══════════════════════════════════════════════════════════════════╝
++------------------------------------------------------------------+
+|                                                                  |
+|  Jumpstarter Controller Community Edition                        |
+|  Powered by MicroShift                                           |
+|                                                                  |
+|  Web Configuration UI:                                           |
+|  {url_line:<64}|
+|                                                                  |
+|  Login with:  root / <your-password>                             |
+|                                                                  |
++------------------------------------------------------------------+
 
 """