dunkirk.sh
an eink camera running on an rpi zero 2 w
feat: add update feature for setup script
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setup.sh
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setup.sh
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#!/bin/bash
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# inky_setup.sh - auto setup the inky server
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# Check if this is being run from a file
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if [ -f "$0" ]; then
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echo "Checking for updated setup script..."
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LATEST=$(curl -s https://raw.githubusercontent.com/taciturnaxolotl/inky/refs/heads/main/setup.sh)
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LATEST_HASH=$(echo "$LATEST" | sha256sum | cut -d' ' -f1)
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CURRENT_HASH=$(cat "$0" | sha256sum | cut -d' ' -f1)
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if [ $? -eq 0 ] && [ ! -z "$LATEST" ] && [ "$LATEST_HASH" != "$CURRENT_HASH" ]; then
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echo "Applying latest version..."
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echo "$LATEST" > "$0"
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exec "$0" "$@"
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exit 0
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fi
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else
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echo "Creating setup script file..."
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curl -s https://raw.githubusercontent.com/taciturnaxolotl/inky/refs/heads/main/setup.sh > setup.sh
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chmod +x setup.sh
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exec ./setup.sh "$@"
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exit 0
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fi
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# Check if running as root
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if [ "$EUID" -ne 0 ]; then
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echo "Please run as root or with sudo"
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# Just restart the service since it's an update
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echo "Restarting camera service..."
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systemctl restart camera.service
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else
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echo "Okay, not updating"
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exit
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fi
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else
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# Update system packages and install dependencies