添加bash脚本的模板

shell/template.sh

@@ -0,0 +1,58 @@
+#!/bin/env bash
+###################################################################
+#Script Name	:
+#Description	:
+#Args           : 
+#Update Date    :
+#Author       	: lework
+#Email         	: lework@yeah.net
+###################################################################
+
+set -o errexit          # Exit on most errors (see the manual)
+set -o errtrace         # Make sure any error trap is inherited
+set -o nounset          # Disallow expansion of unset variables
+set -o pipefail         # Use last non-zero exit code in a pipeline
+
+
+TAG="CMD"
+LOG_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/logs"
+LOG_FILE="$LOG_PATH/example_`date +"%Y%m%d"`.log"
+HIDE_LOG=true
+
+function log() {
+    [ ! -d "$LOG_PATH" ] && mkdir -p $LOG_PATH
+    if [ $HIDE_LOG ]; then
+        echo -e "[`date +"%Y/%m/%d:%H:%M:%S %z"`] [`whoami`] [$TAG] $@" >> $LOG_FILE
+    else
+        echo "[`date +"%Y/%m/%d:%H:%M:%S %z"`] [`whoami`] [$TAG] $@" | tee -a $LOG_FILE
+    fi
+}
+
+function script_trap_err() {
+    local exit_code=1
+
+    # Disable the error trap handler to prevent potential recursion
+    trap - ERR
+
+    # Consider any further errors non-fatal to ensure we run to completion
+    set +o errexit
+    set +o pipefail
+
+    log "[E] ERROR"
+
+    exit "$exit_code"
+}
+
+function script_trap_exit() {
+    log "[I] shell exec done."
+}
+
+function main() {
+    trap script_trap_err ERR
+    trap script_trap_exit EXIT
+
+    log "[I] shell start"
+
+}
+
+main "${@}"