67 lines
1.5 KiB
Bash
Executable File
67 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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cat <<-EOF
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#!/bin/bash
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#=========================================
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# Company : Boyachain
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# Create : $(date +"%F %R")
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# Author : Who the f**k r u!
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#=========================================
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set -euo pipefail
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umask 0022
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export LANG=en_US.UTF-8
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PID_FILE=/tmp/\$(basename \${0%.sh}).pid
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if [ -t 0 ]; then
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function Print { echo -e "\033[36;1m\$(date +'[%F %T]')\033[32;1m \$*\033[0m"; }
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function Warn { echo -e "\033[36;1m\$(date +'[%F %T]')\033[33;1m \$*\033[0m"; }
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function Error { echo -e "\033[36;1m\$(date +'[%F %T]')\033[31;1m \$*\033[0m"; exit 1; }
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else
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#exec &> \${0%.sh}.out
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function Print { echo -e "\$(date +'[%F %T INFO]') \$*"; }
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function Warn { echo -e "\$(date +'[%F %T WARN]') \$*"; }
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function Error { echo -e "\$(date +'[%F %T ERROR]') \$*"; exit 1; }
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fi
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function Quit {
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local exitCode=\$?
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rm -f \$PID_FILE
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[ 0 -ne \$exitCode ] && Error Failed to xxxx!
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[ -z "\${END:-}" ] && echo && Error Interrupted manually!
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Print Succeeded to xxxx.
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}
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function Func1 {
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Warn Func1 ...
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}
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function Func2 {
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Warn Func2 ...
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}
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function CheckLock {
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Warn Checking lock ...
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[ -e "\$PID_FILE" ] \\
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&& [ -d "/proc/\$(cat \$PID_FILE)" ] \\
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&& cat /proc/\$(cat \$PID_FILE)/cmdline \\
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&& echo \\
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&& Error Pid file \$PID_FILE already exists, quit!
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echo \$\$ > \$PID_FILE
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}
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function Main {
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CheckLock
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trap Quit EXIT
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Warn Main ...
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Func1
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Func2
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END=1
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}
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# Start here
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Main
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EOF
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