Created
November 16, 2017 19:19
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ngxsite | Script to enable and disable sites with nginx
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| #!/bin/bash | |
| # | |
| # Tested with Debian 9 Stretch | |
| # Autocomplete script for zsh | |
| ## | |
| # Default Settings | |
| ## | |
| NGINX_CONF_FILE="$(awk -F= -v RS=' ' '/conf-path/ {print $2}' <<< $(nginx -V 2>&1))" | |
| NGINX_CONF_DIR="${NGINX_CONF_FILE%/*}" | |
| NGINX_SITES_AVAILABLE="$NGINX_CONF_DIR/sites-available" | |
| NGINX_SITES_ENABLED="$NGINX_CONF_DIR/sites-enabled" | |
| SELECTED_SITE="$2" | |
| ## | |
| # Script Functions | |
| ## | |
| ngx_enable_site() { | |
| [[ ! "$SELECTED_SITE" ]] && | |
| ngx_select_site "not_enabled" | |
| [[ ! -e "$NGINX_SITES_AVAILABLE/$SELECTED_SITE" ]] && | |
| ngx_error "Site does not appear to exist." | |
| [[ -e "$NGINX_SITES_ENABLED/$SELECTED_SITE" ]] && | |
| ngx_error "Site appears to already be enabled" | |
| ln -sf "$NGINX_SITES_AVAILABLE/$SELECTED_SITE" -T "$NGINX_SITES_ENABLED/$SELECTED_SITE" | |
| ngx_reload | |
| } | |
| ngx_disable_site() { | |
| [[ ! "$SELECTED_SITE" ]] && | |
| ngx_select_site "is_enabled" | |
| [[ ! -e "$NGINX_SITES_AVAILABLE/$SELECTED_SITE" ]] && | |
| ngx_error "Site does not appear to be \'available\'. - Not Removing" | |
| [[ ! -e "$NGINX_SITES_ENABLED/$SELECTED_SITE" ]] && | |
| ngx_error "Site does not appear to be enabled." | |
| rm -f "$NGINX_SITES_ENABLED/$SELECTED_SITE" | |
| ngx_reload | |
| } | |
| ngx_list_site() { | |
| echo "Available sites:" | |
| ngx_sites "available" | |
| echo "Enabled Sites:" | |
| ngx_sites "enabled" | |
| } | |
| ## | |
| # Helper Functions | |
| ## | |
| ngx_select_site() { | |
| sites_avail=($NGINX_SITES_AVAILABLE/*) | |
| sa="${sites_avail[@]##*/}" | |
| sites_en=($NGINX_SITES_ENABLED/*) | |
| se="${sites_en[@]##*/}" | |
| case "$1" in | |
| not_enabled) sites=$(comm -13 <(printf "%s\n" $se) <(printf "%s\n" $sa));; | |
| is_enabled) sites=$(comm -12 <(printf "%s\n" $se) <(printf "%s\n" $sa));; | |
| esac | |
| ngx_prompt "$sites" | |
| } | |
| ngx_prompt() { | |
| sites=($1) | |
| i=0 | |
| echo "SELECT A WEBSITE:" | |
| for site in ${sites[@]}; do | |
| echo -e "$i:\t${sites[$i]}" | |
| ((i++)) | |
| done | |
| read -p "Enter number for website: " i | |
| SELECTED_SITE="${sites[$i]}" | |
| } | |
| ngx_sites() { | |
| case "$1" in | |
| available) dir="$NGINX_SITES_AVAILABLE";; | |
| enabled) dir="$NGINX_SITES_ENABLED";; | |
| esac | |
| for file in $dir/*; do | |
| echo -e "\t${file#*$dir/}" | |
| done | |
| } | |
| ngx_reload() { | |
| read -p "Would you like to reload the Nginx configuration now? (Y/n) " reload | |
| [[ "$reload" != "n" && "$reload" != "N" ]] && systemctl reload nginx | |
| } | |
| ngx_error() { | |
| echo -e "${0##*/}: ERROR: $1" | |
| [[ "$2" ]] && ngx_help | |
| exit 1 | |
| } | |
| ngx_help() { | |
| echo "Usage: ${0##*/} [options]" | |
| echo "Options:" | |
| echo -e "\t<enable> <site>\tEnable site" | |
| echo -e "\t<disable> <site>\tDisable site" | |
| echo -e "\t<list>\t\tList all sites" | |
| echo -e "\t<-h|--help>\t\tDisplay help" | |
| echo -e "\n\tIf <site> is left out a selection of options will be presented." | |
| echo -e "\tIt is assumed you are using the default sites-enabled and" | |
| echo -e "\tsites-disabled located at $NGINX_CONF_DIR." | |
| } | |
| ## | |
| # Core Piece | |
| ## | |
| case "$1" in | |
| enable) ngx_enable_site;; | |
| disable) ngx_disable_site;; | |
| list) ngx_list_site;; | |
| -h|--help) ngx_help;; | |
| *) ngx_error "No Options Selected" 1; ngx_help;; | |
| esac |
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