cleanup printf formatting
This commit is contained in:
Asif Bacchus
parent
760399a0fd
commit
6fc82aac83
@ -54,7 +54,7 @@ badDetails () {
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badParam () {
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if [ "$1" = "dne" ]; then
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printf "\n%sError: '%s %s'\n" "$err" "$2" "$3"
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printf "file or directory does not exist.${norm}\n\n"
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printf "file or directory does not exist.%s\n\n" "$norm"
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exit 1
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elif [ "$1" = "empty" ]; then
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printf "\n%sError: '%s' cannot have a NULL (empty) value.\n" "$err" "$2"
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@ -336,8 +336,8 @@ while [ $# -gt 0 ]; do
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fi
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;;
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*)
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printf "${err}\nUnknown option: %s\n" "$1"
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printf "${cyan}Use '--help' for valid options.{$norm}\n\n"
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printf "%s\nUnknown option: %s\n" "$err" "$1"
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printf "%sUse '--help' for valid options.%s\n\n" "$cyan" "$norm"
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exit 1
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;;
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esac
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@ -348,13 +348,13 @@ done
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### check pre-requisites and default values
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# check if running as root, otherwise exit
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if [ $( id -u ) -ne 0 ]; then
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printf "\n${err}ERROR: script MUST be run as ROOT${norm}\n\n"
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printf "\n%sERROR: script MUST be run as ROOT%s\n\n" "$err" "$norm"
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exit 2
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fi
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# find pilerexport, otherwise this is all pointless
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pilerExport=$( command -v pilerexport )
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if [ ! "$pilerExport" ]; then
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printf "\n${err}ERROR: cannot find 'pilerexport'${norm}\n\n"
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printf "\n%sERROR: cannot find 'pilerexport'%s\n\n" "$err" "$norm"
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exit 4
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fi
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# does the details file exist?
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@ -363,7 +363,7 @@ if [ ! -f "$configDetails" ]; then
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fi
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# is borg installed?
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if ! command -v borg > /dev/null; then
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printf "\n${err}ERROR: BORG is not installed on this system!${norm}\n\n"
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printf "\n%sERROR: BORG is not installed on this system!%s\n\n" "$err" "$norm"
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exit 3
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fi
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# if 503 functionality is enabled, do 503 related files exist?
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@ -377,26 +377,26 @@ fi
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### start logging
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printf "${magenta}[%s] --- Start %s execution ---${norm}\n" \
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"$(stamp)" "$scriptName" >> "$logFile"
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printf "${cyan}[%s] -- [INFO] Log located at ${yellow}%s${cyan} --${norm}\n" \
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"$(stamp)" "$logFile" >> "$logFile"
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printf "%s[%s] --- Start %s execution ---%s\n" \
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"$magenta" "$(stamp)" "$scriptName" "$norm" >> "$logFile"
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printf "%s[%s] -- [INFO] Log located at %s%s%s --%s\n" \
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"$cyan" "$(stamp)" "$yellow" "$logFile" "$cyan" "$norm" >> "$logFile"
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### 503 functionality
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if [ "$use503" -eq 1 ]; then
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printf "${cyan}[%s] -- [INFO] Copying 503 error page to " \
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"$(stamp)" >> "$logFile"
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printf "webroot -- ${norm}\n" >> "$logFile"
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printf "%s[%s] -- [INFO] Copying 503 error page to " \
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"$cyan" "$(stamp)" >> "$logFile"
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printf "webroot -- %s\n" "$norm" >> "$logFile"
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if ! \cp --force "${err503Path}" "${webroot}/${err503File}" 2>> "$logFile"
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then
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printf "${warn}[%s] -- [WARNING] Failed to copy 503 error page. " \
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"$(stamp)" >> "$logFile"
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printf "Web users will NOT be notified --${norm}\n" >> "$logFile"
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printf "%s[%s] -- [WARNING] Failed to copy 503 error page. " \
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"$warn" "$(stamp)" >> "$logFile"
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printf "Web users will NOT be notified --%s\n" "$norm" >> "$logFile"
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warnCount=$((warnCount+1))
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else
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printf "${ok}[%s] -- [SUCCESS] 503 error page copied --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "%s[%s] -- [SUCCESS] 503 error page copied --%s\n" \
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"$ok" "$(stamp)" "$norm" >> "$logFile"
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# set cleanup flag
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err503Copied=1
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fi
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@ -415,8 +415,8 @@ case "${configDetails}" in
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. "./${configDetails}"
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;;
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esac
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printf "${cyan}[%s] -- [INFO] ${yellow}%s${cyan} imported --${norm}\n" \
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"$(stamp)" "$configDetails" >> "$logFile"
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printf "%s[%s] -- [INFO] %s%s%s imported --%s\n" \
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"$cyan" "$(stamp)" "$yellow" "$configDetails" "$cyan" "$norm" >> "$logFile"
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## create tmp directory and change to it for export operations
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@ -431,36 +431,36 @@ fi
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if ! cd "$exportDir"; then
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exitError 113 "Unable to change to temporary export directory"
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fi
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printf "${cyan}[%s] -- [INFO] EML files will be temporarily stored in:" \
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"$(stamp)" >> "$logFile"
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printf "\n${yellow}%s/${cyan} --${norm}\n" "$exportDir" >> "$logFile"
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printf "%s[%s] -- [INFO] EML files will be temporarily stored in:" \
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"$cyan" "$(stamp)" >> "$logFile"
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printf "\n\t%s%s/%s --%s\n" "$yellow" "$exportDir" "$cyan" "$norm" >> "$logFile"
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## export EML from piler
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printf "${cyan}[%s] -- [INFO] Exporting EML files from piler --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "%s[%s] -- [INFO] Exporting EML files from piler --%s\n" \
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"$cyan" "$(stamp)" "$norm" >> "$logFile"
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if [ "$exportAll" -eq 1 ]; then
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if ! ${pilerExport} -A 2>>"$logFile"; then
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exitError 115 "There was a problem while exporting EML from piler"
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fi
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printf "${ok}[%s] -- [SUCCESS] Exported EML files from piler --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "%s[%s] -- [SUCCESS] Exported EML files from piler --%s\n" \
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"$ok" "$(stamp)" "$norm" >> "$logFile"
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else
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if ! ${pilerExport} -a "$exportStart" -b "$exportEnd" 2>>"$logFile"; then
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exitError 115 "There was a problem while exporting EML from piler"
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fi
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printf "${ok}[%s] -- [SUCCESS] Exported EML files from piler --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "%s[%s] -- [SUCCESS] Exported EML files from piler --%s\n" \
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"$ok" "$(stamp)" "$norm" >> "$logFile"
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fi
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### pre-backup tasks completed -- move to borg tasks
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printf "${ok}[%s] -- [SUCCESS] Pre-backup tasks completed --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "%s[%s] -- [SUCCESS] Pre-backup tasks completed --%s\n" \
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"$ok" "$(stamp)" "$norm" >> "$logFile"
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### Run borg variable checks
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printf "${cyan}[%s] -- [INFO] Verifying supplied borg details --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "%s[%s] -- [INFO] Verifying supplied borg details --%s\n" \
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"$cyan" "$(stamp)" "$norm" >> "$logFile"
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## verify borg base directory
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if [ -z "${borgBaseDir}" ]; then
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@ -468,8 +468,8 @@ if [ -z "${borgBaseDir}" ]; then
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elif [ ! -d "${borgBaseDir}" ]; then
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badDetails dne 'borgBaseDir'
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fi
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printf "${magenta}details:borgBaseDir ${norm}-- ${ok}[OK]${norm}\n" \
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>> "$logFile"
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printf "%sdetails:borgBaseDir%s -- %s[OK]%s\n" \
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"$magenta" "$norm" "$ok" "$norm" >> "$logFile"
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export BORG_BASE_DIR="${borgBaseDir%/}"
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## check path to SSH keyfile
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@ -478,28 +478,28 @@ if [ -z "${borgSSHKey}" ]; then
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elif [ ! -f "${borgSSHKey}" ]; then
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badDetails dne 'borgSSHKey'
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fi
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printf "${magenta}details:borgSSHKey ${norm}-- ${ok}[OK]${norm}\n" \
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>> "$logFile"
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printf "%sdetails:borgSSHKey%s -- %s[OK]%s\n" \
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"$magenta" "$norm" "$ok" "$norm" >> "$logFile"
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export BORG_RSH="ssh -i ${borgSSHKey}"
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## check borg repo connect string
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if [ -z "${borgConnectRepo}" ]; then
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badDetails empty 'borgConnectRepo'
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fi
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printf "${magenta}details:borgConnectRepo ${norm}-- ${ok}[OK]${norm}\n" \
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>> "$logFile"
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printf "%sdetails:borgConnectRepo%s -- %s[OK]%s\n" \
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"$magenta" "$norm" "$ok" "$norm" >> "$logFile"
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export BORG_REPO="${borgConnectRepo}"
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## check borg repo password
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if [ -n "${borgRepoPassphrase}" ]; then
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printf "${magenta}details:borgRepoPassphrase ${norm}-- ${ok}[OK]${norm}\n" \
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>> "$logFile"
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printf "%sdetails:borgRepoPassphrase%s -- %s[OK]%s\n" \
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"$magenta" "$norm" "$ok" "$norm" >> "$logFile"
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export BORG_PASSPHRASE="${borgRepoPassphrase}"
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else
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# if passwd is blank intentionally, this is insecure
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printf "${warn} -- [WARNING] Using a borg repo without a password is an " \
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>> "$logFile"
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printf "insecure configuration --${norm}\n" >> "$logFile"
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printf "%s-- [WARNING] Using a borg repo without a password is an " \
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"$warn" >> "$logFile"
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printf "insecure configuration --%s\n" "$norm" >> "$logFile"
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warnCount=$((warnCount+1))
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# if this was an accident, we need to provide a bogus passwd so borg fails
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# otherwise it will sit forever just waiting for input
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@ -525,8 +525,8 @@ if [ -n "${borgXtraListPath}" ]; then
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done <<EOF
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$( sed -e '/^\s*#.*$/d' -e '/^\s*$/d' "${borgXtraListPath}" )
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EOF
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printf "${magenta}details:borgXtraListPath ${norm}-- ${ok}[OK]${norm}\n" \
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>> "$logFile"
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printf "%sdetails:borgXtraListPath%s -- %s[OK]%s\n" \
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"$magenta" "$norm" "$ok" "$norm" >> "$logFile"
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includeXtra=1
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fi
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@ -551,9 +551,9 @@ if [ ! -d "${borgBaseDir}/tmp" ]; then
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if ! mkdir "${borgBaseDir}/tmp"; then
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exitError 132 "Unable to create borg ${borgBaseDir}/tmp directory"
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else
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printf "${cyan}[%s] -- [INFO] Created ${yellow}%s/tmp " \
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"$(stamp)" "${borgBaseDir}" >> "$logFile"
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printf "${cyan}--${norm}\n" >> "$logFile"
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printf "%s[%s] -- [INFO] Created %s%s/tmp " \
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"$cyan" "$(stamp)" "$yellow" "${borgBaseDir}" >> "$logFile"
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printf "%s--%s\n" "$cyan" "$norm" >> "$logFile"
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fi
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fi
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export TMPDIR="${borgBaseDir}/tmp"
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@ -580,66 +580,66 @@ if [ "$includeXtra" -eq 1 ]; then
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fi
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# execute borg
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printf "${cyan}[%s] -- [INFO] Executing borg backup operation --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "%s[%s] -- [INFO] Executing borg backup operation --%s\n" \
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"$cyan" "$(stamp)" "$norm" >> "$logFile"
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${borgCMD} 2>> "$logFile"
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borgResult="$?"
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## check borg exit status
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if [ "$borgResult" -eq 0 ]; then
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printf "${ok}[%s] -- [SUCCESS] Borg backup completed --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "%s[%s] -- [SUCCESS] Borg backup completed --%s\n" \
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"$ok" "$(stamp)" "$norm" >> "$logFile"
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elif [ "$borgResult" -eq 1 ]; then
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printf "${warn}[%s] -- [WARNING] Borg completed with warnings. " \
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"$(stamp)" >> "$logFile"
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printf "Review this logfile for details --${norm}\n" >> "$logFile"
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printf "%s[%s] -- [WARNING] Borg completed with warnings. " \
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"$warn" "$(stamp)" >> "$logFile"
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printf "Review this logfile for details --%s\n" "$norm" >> "$logFile"
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warnCount=$((warnCount+1))
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elif [ "$borgResult" -ge 2 ]; then
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err_1="Borg exited with a critical error. Please review this log file"
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err_2="for details."
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exitError 138 "$err_1 $err_2"
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else
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printf "${warn}[%s] -- [WARNING] Borg exited with unknown return code. " \
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"$(stamp)" >> "$logFile"
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printf "Review this logfile for details --${norm}\n" >> "$logFile"
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printf "%s[%s] -- [WARNING] Borg exited with unknown return code. " \
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"$warn" "$(stamp)" >> "$logFile"
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printf "Review this logfile for details --%s\n" "$norm" >> "$logFile"
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warnCount=$((warnCount+1))
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fi
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### execute borg prune if paramters are provided, otherwise skip with a warning
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if [ -n "${borgPruneSettings}" ]; then
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printf "${cyan}[%s] -- [INFO] Executing borg prune operation --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "%s[%s] -- [INFO] Executing borg prune operation --%s\n" \
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"$cyan" "$(stamp)" "$norm" >> "$logFile"
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borg prune --show-rc -v ${borgPruneParams} ${borgPruneSettings} \
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2>> "$logFile"
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borgPruneResult="$?"
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else
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printf "${warn}[%s] -- [WARNING] No prune parameters provided. " \
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"$(stamp)" >> "$logFile"
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printf "Your archive will continue growing with each backup --${norm}\n" \
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>> "$logFile"
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printf "%s[%s] -- [WARNING] No prune parameters provided. " \
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"$warn" "$(stamp)" >> "$logFile"
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printf "Your archive will continue growing with each backup --%s\n" \
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"$norm" >> "$logFile"
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warnCount=$((warnCount+1))
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fi
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## report on prune operation if executed
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if [ -n "${borgPruneResult}" ]; then
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if [ "${borgPruneResult}" -eq 0 ]; then
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printf "${ok}[%s] -- [SUCCESS] Borg prune completed --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "%s[%s] -- [SUCCESS] Borg prune completed --%s\n" \
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"$ok" "$(stamp)" "$norm" >> "$logFile"
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elif [ "$borgPruneResult" -eq 1 ]; then
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printf "${warn}[%s] -- [WARNING] Borg prune completed with warnings. " \
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"$(stamp)" >> "$logFile"
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printf "Review this logfile for details --${norm}\n" >> "$logFile"
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printf "%s[%s] -- [WARNING] Borg prune completed with warnings. " \
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"$warn" "$(stamp)" >> "$logFile"
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printf "Review this logfile for details --%s\n" "$norm" >> "$logFile"
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warnCount=$((warnCount+1))
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elif [ "$borgPruneResult" -ge 2 ]; then
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err_1="Borg prune exited with a critical error. Please review this"
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err_2="log file for details."
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exitError 139 "$err_1 $err_2"
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else
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printf "${warn}[%s] -- [WARNING] Borg prune exited with an unknown " \
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"$(stamp)" >> "$logFile"
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printf "return code. Review this logfile for details --${norm}\n" \
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>> "$logFile"
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printf "%s[%s] -- [WARNING] Borg prune exited with an unknown " \
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"$warn" "$(stamp)" >> "$logFile"
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printf "return code. Review this logfile for details --%s\n" \
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"$norm" >> "$logFile"
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warnCount=$((warnCount+1))
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fi
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fi
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@ -648,21 +648,21 @@ fi
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### all processes successfully completed, cleanup and exit gracefully
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# note successful completion of borg commands
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printf "${ok}[%s] -- [SUCCESS] Backup operations completed --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "%s[%s] -- [SUCCESS] Backup operations completed --%s\n" \
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"$ok" "$(stamp)" "$norm" >> "$logFile"
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# cleanup
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cleanup
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# note complete success, tally warnings and exit
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printf "${ok}[%s] -- [SUCCESS] All processes completed --${norm}\n" \
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"$(stamp)" >> "$logFile"
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printf "${magenta}[%s] --- %s execution completed ---${norm}\n" \
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"$(stamp)" "$scriptName" >> "$logFile"
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printf "%s[%s] -- [SUCCESS] All processes completed --%s\n" \
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"$ok" "$(stamp)" "$norm" >> "$logFile"
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printf "%s[%s] --- %s execution completed ---%s\n" \
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"$magenta" "$(stamp)" "$scriptName" "$norm" >> "$logFile"
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if [ "$warnCount" -gt 0 ]; then
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printf "${warn}%s warnings issued!${norm}\n" "${warnCount}" >> "$logFile"
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printf "%s%s warnings issued!%s\n" "$warn" "${warnCount}" "$norm" >> "$logFile"
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else
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printf "${ok}0 warnings issued.${norm}\n" >> "$logFile"
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printf "%s0 warnings issued.%s\n" "$ok" "$norm" >> "$logFile"
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fi
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exit 0
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