joeuhren
20c0a382a3
-Replace tabs with double-spaces -Betting spacing and lining up of code functions -Add missing semi-colons -Remove extra characters and spaces where applicable -Remove commented-out code fragments -Add missing 2021 date to LICENSE -Small touchups and other misc nitpickings
41 lines
1.4 KiB
Bash
Executable File
41 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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ends_with() { case $2 in *"$1") true;; *) false;; esac; }
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BACKUP_PATH="$(dirname $(dirname $(readlink -f "$0")))/backups"
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ARCHIVE_SUFFIX=".tar.gz"
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if [ -n "${1}" ]; then
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# use the backup filename passed into this script
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BACKUP_FILENAME="${1}"
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else
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# no backup filename passed in, use todays date as the backup filename
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BACKUP_FILENAME=$(date +"%Y-%b-%d")
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fi
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if ends_with "${ARCHIVE_SUFFIX}" "${BACKUP_FILENAME}"; then
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# remove the archive suffix from the backup filename
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BACKUP_FILENAME=${BACKUP_FILENAME%"${ARCHIVE_SUFFIX}"}
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fi
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if [ $(dirname "${BACKUP_FILENAME}") != "." ]; then
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# The backup filename is a full path
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# Split out the path and filename
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BACKUP_DIR="$(dirname ${BACKUP_FILENAME})"
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TEMP_FILENAME=${BACKUP_FILENAME#"${BACKUP_DIR}/"}
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BACKUP_PATH=${BACKUP_FILENAME%"/${TEMP_FILENAME}"}
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BACKUP_FILENAME="${TEMP_FILENAME}"
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fi
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if [ ! -f "${BACKUP_PATH}/${BACKUP_FILENAME}${ARCHIVE_SUFFIX}" ]; then
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# execute backup
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eval "mongodump -d explorerdb -o ${BACKUP_PATH}/${BACKUP_FILENAME}"
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# archive the backup
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cd "${BACKUP_PATH}" && tar -cvzf "${BACKUP_PATH}/${BACKUP_FILENAME}${ARCHIVE_SUFFIX}" "${BACKUP_FILENAME}"
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# delete the uncompressed backup directory
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rm -rf "${BACKUP_PATH}/${BACKUP_FILENAME}"
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# finished msg
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echo "Backup saved successfully to ${BACKUP_PATH}/${BACKUP_FILENAME}${ARCHIVE_SUFFIX}."
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else
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# backup already exists
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echo "A backup named ${BACKUP_FILENAME}${ARCHIVE_SUFFIX} already exists."
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fi |