97 lines
1.8 KiB
Bash
Executable File
97 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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################################################################################
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#
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# A utility script to write (nested) include statements
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# into the equivalent single config file.
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#
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################################################################################
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PROGNAME=${0##*/}
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PROGDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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VERSION="0.1"
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FILES=()
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error_exit() {
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echo -e "${PROGNAME}: ${1:-"Unknown Error"}" >&2
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exit 1
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}
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graceful_exit() {
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exit
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}
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usage() {
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echo -e "Usage: $PROGNAME [-h|--help] file.conf"
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}
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help_message() {
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cat <<- _EOF_
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$PROGNAME ver. $VERSION
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Replace include statements with the included files
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The primary use of this script is for debugging nginx
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config files, or to provide a single config file for
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distribution/deployment.
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$(usage)
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Example:
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cd /etc/nginx
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$PROGNAME h5bp/basic.conf
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### h5bp/basic.conf START
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### h5bp/directive-only/x-ua-compatible.conf START
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add_header "X-UA-Compatible" "IE=Edge";
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....
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Options:
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-h, --help Display this help message and exit.
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_EOF_
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return
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}
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function main {
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echo "### $1 START"
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while read line
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do
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if [[ $line =~ "#" ]];
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then
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# skip comments
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continue
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elif [[ $line =~ "^ *$" ]];
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then
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# skip blank lines
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continue
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elif [[ $line =~ ^(\s*)include\s*(.*)\; ]];
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then
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main ${BASH_REMATCH[2]}
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else
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echo "$line"
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fi
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done < $1
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echo "### $1 END"
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}
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# Parse command-line
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while [[ -n $1 ]]; do
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case $1 in
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-h | --help)
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help_message; graceful_exit ;;
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-* | --*)
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usage
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error_exit "Unknown option $1" ;;
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*)
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FILES+=($1);;
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esac
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shift
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done
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if [ ${#FILES[@]} -eq 0 ];
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then
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usage;
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graceful_exit;
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fi
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main $FILES
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