compress_logs.sh

#!/bin/bash
LOG_FILE="/home/gpm/compressHistory.log"
chmod 777 ${LOG_FILE}
# 支援多個目錄，用空格分隔
TARGET_DIRS=(
    "/home/gpm/GPM_AGV_LOG"
    "/home/gpm/GPM_AGV_LOG2"
    "/home/gpm/GPM_AGV_LOG3"
)

yesterday=$(date -d 'yesterday' +%Y-%m-%d)

echo "---------------------------------------------------------------------------------------------"
echo "Start compress and delete log folders of ${yesterday}..." >> "$LOG_FILE"


for TARGET_DIR in "${TARGET_DIRS[@]}"; do
    TARGET_LOG_FOLDER=$TARGET_DIR/$yesterday
    TARGET_Compressd_FILE=$TARGET_LOG_FOLDER.tar.gz

    if [ -d "$TARGET_LOG_FOLDER" ]; then
        echo "[$(date)] Start Compress LOG from ${TARGET_LOG_FOLDER} to ${TARGET_Compressd_FILE}" >> "$LOG_FILE"
        
        tar -czvf ${TARGET_Compressd_FILE} -C ${TARGET_DIR} $yesterday
        chmod 777 ${TARGET_Compressd_FILE}
        
        if [ $? -eq 0 ]; then
            echo "[$(date)] Compress LOG folder ${TARGET_LOG_FOLDER} COMPLETED" >> "$LOG_FILE"
            rm -rf "$TARGET_LOG_FOLDER"
            if [ -d "$TARGET_LOG_FOLDER" ]; then
                echo "[$(date)] Delete ${TARGET_LOG_FOLDER} FAIL" >> "$LOG_FILE"
            else
                echo "[$(date)] Delete ${TARGET_LOG_FOLDER} SUCCESS" >> "$LOG_FILE"
            fi
        else
            echo "[$(date)] Compress LOG to ${TARGET_Compressd_FILE} FAIL" >> "$LOG_FILE"
        fi
    else
        echo "[$(date)] Folder not exist: ${TARGET_LOG_FOLDER}" >> "$LOG_FILE"
    fi
done