166 lines
4.4 KiB
Bash
166 lines
4.4 KiB
Bash
#!/bin/bash
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# Dependency installation
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echo "Installing dependencies..."
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sudo apt-get update
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if ! sudo apt-get install -y python3-pip python3-gpiozero; then
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echo "Failed to install system packages."
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exit 1
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fi
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# Use --user flag for pip installations
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if ! pip3 install --user pydub pyaudio PyYAML; then
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echo "Failed to install Python packages."
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exit 1
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fi
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# Get the directory of the currently executing script
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DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# Ensure the directory exists
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if [[ ! -d "$DIR" ]]; then
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echo "Error: Directory $DIR does not exist."
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exit 1
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fi
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# Change ownership of the entire project directory to the current user
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if ! sudo chown -R $USER:$USER "$DIR"; then
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echo "Failed to change ownership of $DIR."
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exit 1
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fi
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# Prompt user for config values
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echo "Please provide your configuration values:"
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while true; do
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read -p "alsa_hw_mapping (default 1): " alsa_hw_mapping
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alsa_hw_mapping=${alsa_hw_mapping:-1}
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if [[ "$alsa_hw_mapping" =~ ^[0-9]+$ ]]; then
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break
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else
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echo "Invalid number. Please enter a non-negative integer for alsa_hw_mapping."
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fi
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done
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while true; do
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read -p "number of microphone channels (default 2): " channels
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channels=${channels:-2}
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if [[ "$channels" =~ ^[1-9][0-9]*$ ]]; then
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break
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else
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echo "Invalid number. Please enter a positive integer for channels."
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fi
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done
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while true; do
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read -p "recording sample rate (default 44100): " sample_rate
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sample_rate=${sample_rate:-44100}
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if [[ "$sample_rate" =~ ^[89][0-9]{3}$|^[1-9][0-9]{4}$|^[1][0-8][0-9]{4}$|192000$ ]]; then
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break
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else
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echo "Invalid sample rate. Please enter a value between 8000 and 192000."
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fi
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done
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while true; do
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read -p "recording format - INT16, INT32, FLOAT32 (default INT16): " format
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format=${format:-INT16}
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if [[ "$format" =~ ^(INT16|INT32|FLOAT32)$ ]]; then
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break
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else
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echo "Invalid format. Please choose from INT16, INT32, or FLOAT32."
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fi
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done
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while true; do
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read -p "hook type - normally open (NO) or normally closed (default NC): " hook_type
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hook_type=${hook_type:-NC}
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if [[ "$hook_type" =~ ^(NO|NC)$ ]]; then
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break
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else
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echo "Invalid hook type. Please enter either NO or NC."
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fi
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done
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while true; do
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read -p "hook_gpio (default 22): " hook_gpio
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hook_gpio=${hook_gpio:-22}
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if [[ "$hook_gpio" =~ ^[0-9]+$ ]]; then
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break
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else
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echo "Invalid GPIO pin number. Please enter a non-negative integer."
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fi
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done
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while true; do
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read -p "recording_limit - in seconds (default 300): " recording_limit
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recording_limit=${recording_limit:-300}
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if [[ "$recording_limit" =~ ^[0-9]+$ ]]; then
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break
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else
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echo "Invalid recording limit. Please enter a non-negative integer for the number of seconds."
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fi
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done
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# Confirm before overwriting
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read -p "This will overwrite the current config.yaml. Are you sure? (Y/N): " overwrite
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if [[ "$overwrite" != "Y" ]]; then
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echo "Config update aborted."
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exit 1
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fi
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cat <<EOF >"$DIR/config.yaml"
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alsa_hw_mapping: $alsa_hw_mapping
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beep_reduction: 24
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buffer_size: 4096
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channels: $channels
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hook_gpio: $hook_gpio
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playback_reduction: 16
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recording_limit: $recording_limit
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rotary_gpio: 23
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rotary_hold_repeat: true
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rotary_hold_time: 0.25
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sample_rate: $sample_rate
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source_file: audioGuestBook.py
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format: $format
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hook_type: $hook_type
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EOF
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# Replace placeholders in the service file and save to temporary location
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if ! sed "s|<path-to-project>|$DIR|g" "$DIR/audioGuestBook.service.template" >/tmp/audioGuestBook.service; then
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echo "sed command failed."
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exit 1
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fi
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# Move the modified service file to systemd directory
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if ! sudo mv /tmp/audioGuestBook.service /etc/systemd/system/; then
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echo "Failed to move service file."
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exit 1
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fi
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# Create required directories
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if ! sudo mkdir -p "$DIR/recordings"; then
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echo "Failed to create directories."
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exit 1
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fi
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# Set execution permissions for the main script
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if ! sudo chmod +x "$DIR/audioGuestBook.py"; then
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echo "Failed to set script permissions."
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exit 1
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fi
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# Reload systemd, unmask, enable and start the service
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sudo systemctl daemon-reload
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sudo systemctl unmask audioGuestBook.service
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if ! sudo systemctl enable audioGuestBook.service; then
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echo "Failed to enable the service."
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exit 1
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fi
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if ! sudo systemctl start audioGuestBook.service; then
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echo "Failed to start the service."
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exit 1
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fi
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echo "Installation completed successfully!"
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