feat: Add lablink-update command for easy code updates #90
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Adds a comprehensive update system to ensure Docker containers always reflect the latest code changes after git pull. New features: 1. lablink-update command (installed on all new Pi images): - Automatically pulls latest code from git - Rebuilds Docker containers with --no-cache - Waits for services to be healthy - Shows before/after commit hashes - Skips rebuild if already up to date (with override option) - Displays final status 2. Standalone script (lablink-update.sh): - Can be run on existing Pis - Supports specifying branch: sudo ./lablink-update.sh main - Works even if lablink-update command not installed yet 3. Updated helper commands and documentation: - Added to lablink-status output - Added to MOTD (message of the day) - Added to first-boot completion message Usage: # On Pi with new image: sudo lablink-update # On existing Pi: cd /opt/lablink curl -O https://raw.githubusercontent.com/X9X0/LabLink/main/lablink-update.sh chmod +x lablink-update.sh sudo ./lablink-update.sh This solves the problem where git pull updates files but Docker containers continue running old code until manually rebuilt.
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Adds a comprehensive update system to ensure Docker containers always reflect the latest code changes after git pull.
New features:
lablink-update command (installed on all new Pi images):
Standalone script (lablink-update.sh):
Updated helper commands and documentation:
Usage:
On Pi with new image:
sudo lablink-update
On existing Pi:
cd /opt/lablink
curl -O https://raw.githubusercontent.com/X9X0/LabLink/main/lablink-update.sh
chmod +x lablink-update.sh
sudo ./lablink-update.sh
This solves the problem where git pull updates files but Docker containers continue running old code until manually rebuilt.