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| #!/bin/bash | |
| # Black 0;30 Dark Gray 1;30 | |
| # Red 0;31 Light Red 1;31 | |
| # Green 0;32 Light Green 1;32 | |
| # Brown/Orange 0;33 Yellow 1;33 | |
| # Blue 0;34 Light Blue 1;34 | |
| # Purple 0;35 Light Purple 1;35 | |
| # Cyan 0;36 Light Cyan 1;36 | |
| # Light Gray 0;37 White 1;37 | |
| RED='\033[0;31m' | |
| BLUE='\033[0;34m' | |
| GREEN='\033[0;32m' | |
| PLAIN='\033[0m' | |
| # Change it to your path | |
| REPO_PATH=<empty> | |
| function get_host() { | |
| env=${2:-staging} | |
| path=$REPO_PATH/inventory/${env}/* | |
| raw=$(grep $1 $path 2>/dev/null) | |
| candidates=$(echo "$raw" | awk -F':' '{print $2}' | grep -o -E '^\s{0,}[0-9\.]+') | |
| [[ -z "$candidates" ]] && { | |
| echo "Can't get any hosts from $path" | |
| exit 0 | |
| } | |
| num=$(echo "$candidates" | wc -l) | |
| if [[ $num == 1 ]]; then | |
| echo -e "${RED}Trying to connect to ${candidates} ($1)${PLAIN}" | |
| ssh $candidates | |
| else | |
| echo -e "${BLUE}${raw}${PLAIN}" | |
| index=0 | |
| for h in $(echo "$candidates"); do | |
| echo -e "${GREEN}[${index}] ${h}${PLAIN}" | |
| ((index+=1)) | |
| done | |
| read -p "Choose a host [0]: " idx | |
| index=${idx:-0} | |
| ((index+=1)) | |
| host=$(echo "$candidates" | sed -e "${index}q;d") | |
| echo -e "${RED}Trying to connect to ${host} ($1)${PLAIN}" | |
| ssh $host | |
| fi | |
| } | |
| get_host "$@" |
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