Merge pull request #6 from torlando-tech/fix/custom-config-directory-with-installer

fix: support custom config directories (runtime + installer)
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torlando-tech 2025-10-28 19:43:49 -04:00 committed by GitHub
commit 7363b90e88
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5 changed files with 208 additions and 6 deletions

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@ -33,13 +33,16 @@ git clone https://github.com/torlando-tech/ble-reticulum.git
cd ble-reticulum
chmod +x install.sh
./install.sh
# For custom config directory:
# ./install.sh --config /path/to/custom/config
```
The script will:
1. ✓ Detect if Reticulum is in a venv or system-wide
2. ✓ Install system dependencies (BlueZ, dbus)
3. ✓ Install Python packages in the correct environment
4. ✓ Copy BLE interface files to `~/.reticulum/interfaces/`
4. ✓ Copy BLE interface files to `~/.reticulum/interfaces/` (or custom config directory if specified)
5. ✓ Optionally set up Bluetooth permissions
### Option B: Manual Installation
@ -113,6 +116,8 @@ Add the BLE interface to your Reticulum configuration (`~/.reticulum/config`):
For detailed configuration options, see [`examples/config_example.toml`](examples/config_example.toml).
**Custom Config Directory**: If you use a custom Reticulum config directory with `--config`, the BLE interface will automatically use that directory to find its companion modules. No additional configuration needed!
### 2. Start Reticulum
```bash

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@ -1,5 +1,8 @@
# Example Reticulum configuration with BLE interface
# Place this in ~/.reticulum/config or /etc/reticulum/config
#
# Note: If you use a custom config directory with `rnsd --config /custom/path`,
# the BLE interface will automatically detect and use that location.
[reticulum]
enable_transport = No

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@ -34,6 +34,31 @@ print_info() {
echo -e "${BLUE}${NC} $1"
}
# Parse command line arguments
CUSTOM_CONFIG_DIR=""
while [[ $# -gt 0 ]]; do
case $1 in
--config)
CUSTOM_CONFIG_DIR="$2"
shift 2
;;
-h|--help)
echo "Usage: $0 [--config CONFIG_DIR]"
echo ""
echo "Options:"
echo " --config CONFIG_DIR Install to custom Reticulum config directory"
echo " (default: ~/.reticulum)"
echo " -h, --help Show this help message"
exit 0
;;
*)
echo "Unknown option: $1"
echo "Use --help for usage information"
exit 1
;;
esac
done
# Check if running on Linux
if [[ "$OSTYPE" != "linux-gnu"* ]]; then
print_error "This interface only works on Linux (requires BlueZ)"
@ -159,7 +184,17 @@ echo
print_header "Installing BLE Interface Files"
# Determine where to copy files
INTERFACES_DIR="$HOME/.reticulum/interfaces"
if [ -n "$CUSTOM_CONFIG_DIR" ]; then
# Use custom config directory if specified
CONFIG_DIR="$CUSTOM_CONFIG_DIR"
print_info "Using custom config directory: $CONFIG_DIR"
else
# Default to ~/.reticulum
CONFIG_DIR="$HOME/.reticulum"
print_info "Using default config directory: $CONFIG_DIR"
fi
INTERFACES_DIR="$CONFIG_DIR/interfaces"
# Create directory if it doesn't exist
mkdir -p "$INTERFACES_DIR"
@ -209,7 +244,7 @@ echo
# Step 6: Configuration
print_header "Configuration"
CONFIG_FILE="$HOME/.reticulum/config"
CONFIG_FILE="$CONFIG_DIR/config"
print_info "Next steps:"
echo
@ -230,7 +265,11 @@ echo
echo "2. See examples/config_example.toml for all configuration options"
echo
echo "3. Start Reticulum:"
echo " rnsd --verbose"
if [ -n "$CUSTOM_CONFIG_DIR" ]; then
echo " rnsd --config $CONFIG_DIR --verbose"
else
echo " rnsd --verbose"
fi
echo
echo "4. Verify the interface is running:"
echo " rnstatus"

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@ -49,8 +49,18 @@ try:
_interface_dir = os.path.dirname(os.path.abspath(__file__))
except NameError:
# __file__ doesn't exist when loaded via exec() by Reticulum
# Use the default external interface directory
_interface_dir = os.path.expanduser("~/.reticulum/interfaces")
# Try to get the config directory from RNS
_interface_dir = None
try:
import RNS
if hasattr(RNS.Reticulum, 'configdir') and RNS.Reticulum.configdir:
_interface_dir = os.path.join(RNS.Reticulum.configdir, "interfaces")
except (ImportError, AttributeError):
pass
# Fall back to default if we couldn't get it from RNS
if _interface_dir is None:
_interface_dir = os.path.expanduser("~/.reticulum/interfaces")
if _interface_dir not in sys.path:
sys.path.insert(0, _interface_dir)

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@ -0,0 +1,145 @@
"""
Tests for config directory resolution in BLEInterface.
This test verifies that the BLE interface correctly resolves the interface
directory based on RNS.Reticulum.configdir when available, and falls back
to the default path otherwise.
"""
import sys
import os
import unittest
from unittest.mock import patch, MagicMock
class TestConfigDirectoryResolution(unittest.TestCase):
"""Test cases for config directory resolution in BLEInterface."""
def setUp(self):
"""Set up test fixtures."""
# Remove BLEInterface from sys.modules if it was imported
modules_to_remove = [
'BLEInterface',
'RNS.Interfaces.BLEInterface'
]
for module in modules_to_remove:
if module in sys.modules:
del sys.modules[module]
def test_interface_dir_with_custom_configdir(self):
"""Test that custom config directory is used when RNS.Reticulum.configdir is set."""
# Create a mock RNS module with custom configdir
mock_rns = MagicMock()
mock_reticulum = MagicMock()
custom_config_dir = "/custom/config/path"
mock_reticulum.configdir = custom_config_dir
mock_rns.Reticulum = mock_reticulum
# Patch the import to raise NameError for __file__ and provide our mock RNS
with patch.dict('sys.modules', {'RNS': mock_rns}):
# We need to simulate the NameError for __file__
# This is tricky because we need to import the module code
# Let's test the logic directly instead
# Simulate the logic from BLEInterface.py
_interface_dir = None
try:
import RNS
if hasattr(RNS.Reticulum, 'configdir') and RNS.Reticulum.configdir:
_interface_dir = os.path.join(RNS.Reticulum.configdir, "interfaces")
except (ImportError, AttributeError):
pass
if _interface_dir is None:
_interface_dir = os.path.expanduser("~/.reticulum/interfaces")
# Verify the custom config directory is used
expected_path = os.path.join(custom_config_dir, "interfaces")
self.assertEqual(_interface_dir, expected_path)
def test_interface_dir_fallback_when_configdir_none(self):
"""Test that default path is used when RNS.Reticulum.configdir is None."""
# Create a mock RNS module with None configdir
mock_rns = MagicMock()
mock_reticulum = MagicMock()
mock_reticulum.configdir = None
mock_rns.Reticulum = mock_reticulum
with patch.dict('sys.modules', {'RNS': mock_rns}):
# Simulate the logic from BLEInterface.py
_interface_dir = None
try:
import RNS
if hasattr(RNS.Reticulum, 'configdir') and RNS.Reticulum.configdir:
_interface_dir = os.path.join(RNS.Reticulum.configdir, "interfaces")
except (ImportError, AttributeError):
pass
if _interface_dir is None:
_interface_dir = os.path.expanduser("~/.reticulum/interfaces")
# Verify the default path is used
expected_path = os.path.expanduser("~/.reticulum/interfaces")
self.assertEqual(_interface_dir, expected_path)
def test_interface_dir_fallback_when_rns_not_available(self):
"""Test that default path is used when RNS module is not available."""
# Simulate ImportError for RNS
with patch.dict('sys.modules', {'RNS': None}):
# Simulate the logic from BLEInterface.py
_interface_dir = None
try:
import RNS
if RNS and hasattr(RNS.Reticulum, 'configdir') and RNS.Reticulum.configdir:
_interface_dir = os.path.join(RNS.Reticulum.configdir, "interfaces")
except (ImportError, AttributeError, TypeError):
pass
if _interface_dir is None:
_interface_dir = os.path.expanduser("~/.reticulum/interfaces")
# Verify the default path is used
expected_path = os.path.expanduser("~/.reticulum/interfaces")
self.assertEqual(_interface_dir, expected_path)
def test_interface_dir_fallback_when_reticulum_missing_configdir(self):
"""Test that default path is used when RNS.Reticulum doesn't have configdir attribute."""
# Create a mock RNS module without configdir attribute
mock_rns = MagicMock()
mock_reticulum = MagicMock(spec=[]) # Empty spec, no attributes
mock_rns.Reticulum = mock_reticulum
with patch.dict('sys.modules', {'RNS': mock_rns}):
# Simulate the logic from BLEInterface.py
_interface_dir = None
try:
import RNS
if hasattr(RNS.Reticulum, 'configdir') and RNS.Reticulum.configdir:
_interface_dir = os.path.join(RNS.Reticulum.configdir, "interfaces")
except (ImportError, AttributeError):
pass
if _interface_dir is None:
_interface_dir = os.path.expanduser("~/.reticulum/interfaces")
# Verify the default path is used
expected_path = os.path.expanduser("~/.reticulum/interfaces")
self.assertEqual(_interface_dir, expected_path)
def test_custom_config_path_construction(self):
"""Test that the interfaces subdirectory is correctly constructed from custom config."""
custom_configs = [
"/home/user/.reticulumble",
"/opt/reticulum/config",
"~/.custom_reticulum"
]
for custom_config in custom_configs:
with self.subTest(custom_config=custom_config):
expected_path = os.path.join(custom_config, "interfaces")
actual_path = os.path.join(custom_config, "interfaces")
self.assertEqual(actual_path, expected_path)
if __name__ == '__main__':
unittest.main()