mirror of
https://github.com/Routstr/routstr-core.git
synced 2026-08-09 02:54:37 +00:00
93 lines
2.9 KiB
Bash
Executable File
93 lines
2.9 KiB
Bash
Executable File
#!/bin/bash
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# Auto-update script for Docker Compose projects
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# This script checks for new commits and updates Docker Compose when changes are detected
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# Configuration - can be overridden by environment variables with sensible defaults
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REPO_DIR="${REPO_DIR:-/home/ubuntu/proxy}"
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LOG_FILE="${LOG_FILE:-/home/ubuntu/proxy/update.log}"
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LOCK_FILE="${LOCK_FILE:-/tmp/proxy_update.lock}"
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MAX_LOG_LINES="${MAX_LOG_LINES:-10000}" # Maximum number of log lines to keep
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# Function to log messages with timestamp
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log_message() {
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echo "$(date '+%Y-%m-%d %H:%M:%S') - $1" >> "$LOG_FILE"
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}
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# Function to prune log file to keep only recent entries
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prune_logs() {
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if [ -f "$LOG_FILE" ]; then
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local line_count=$(wc -l < "$LOG_FILE" 2>/dev/null || echo 0)
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if [ "$line_count" -gt "$MAX_LOG_LINES" ]; then
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# Create a temporary file with only the last MAX_LOG_LINES lines
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tail -n "$MAX_LOG_LINES" "$LOG_FILE" > "${LOG_FILE}.tmp"
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mv "${LOG_FILE}.tmp" "$LOG_FILE"
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log_message "Log file pruned. Kept last $MAX_LOG_LINES lines."
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fi
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fi
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}
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# Function to cleanup on exit
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cleanup() {
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rm -f "$LOCK_FILE"
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}
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# Set trap to cleanup on exit
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trap cleanup EXIT
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# Check if another instance is running
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if [ -f "$LOCK_FILE" ]; then
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log_message "Another update process is already running. Exiting."
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exit 1
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fi
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# Create lock file
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touch "$LOCK_FILE"
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# Change to repository directory
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cd "$REPO_DIR" || {
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log_message "ERROR: Cannot change to repository directory $REPO_DIR"
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exit 1
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}
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# Fetch latest changes from remote
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log_message "Fetching latest changes from remote..."
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git fetch origin 2>/dev/null
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# Check if local branch is behind remote
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LOCAL_HASH=$(git rev-parse HEAD)
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REMOTE_HASH=$(git rev-parse origin/$(git branch --show-current))
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if [ "$LOCAL_HASH" != "$REMOTE_HASH" ]; then
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log_message "New commits detected. Current: $LOCAL_HASH, Remote: $REMOTE_HASH"
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# Pull latest changes
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log_message "Pulling latest changes..."
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if git pull origin $(git branch --show-current) 2>&1 | tee -a "$LOG_FILE"; then
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log_message "Successfully pulled latest changes"
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# Stop current containers
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log_message "Stopping current containers..."
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sudo docker compose down 2>&1 | tee -a "$LOG_FILE"
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# Build and start updated containers
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log_message "Building and starting updated containers..."
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if sudo docker compose up -d --build 2>&1 | tee -a "$LOG_FILE"; then
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log_message "Successfully updated and restarted containers"
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else
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log_message "ERROR: Failed to start containers"
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exit 1
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fi
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else
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log_message "ERROR: Failed to pull changes"
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exit 1
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fi
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else
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log_message "No new commits found. Repository is up to date."
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fi
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log_message "Update check completed successfully"
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# Prune logs after each run to prevent unlimited growth
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prune_logs
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