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set +e alone doesn't suppress bash's ERR trap, so any non-zero exit from first_time_install.sh inside the one-shot installer immediately triggered the outer on_error handler with a generic "Main installation, line 370" message — before the script could report the real exit code or point to logs/. Suspend the trap for that block so the existing if/else handling runs instead.
Installation Scripts
This directory contains scripts for installing and configuring the LEDMatrix system.
Scripts
one-shot-install.sh- Single-command installer; clones the repo, checks prerequisites, then runsfirst_time_install.sh. Invoked viacurl ... | bashfrom the project root README.install_service.sh- Installs the main LED Matrix display service (systemd)install_web_service.sh- Installs the web interface service (systemd)install_wifi_monitor.sh- Installs the WiFi monitor daemon servicesetup_cache.sh- Sets up persistent cache directory with proper permissionsconfigure_web_sudo.sh- Configures passwordless sudo access for web interface actionsconfigure_wifi_permissions.sh- Grants theledmatrixuser the WiFi management permissions needed by the web interface and the WiFi monitor servicemigrate_config.sh- Migrates configuration files to new formats (if needed)debug_install.sh- Diagnostic helper used when an install fails; collects environment info and recent logs
Usage
These scripts are typically called by first_time_install.sh in the
project root (which itself is invoked by one-shot-install.sh), but
can also be run individually if needed.
Note: Most installation scripts require sudo privileges to install systemd services and configure system settings.