commit fdad459398dfd0ece854ef60ab70058becb1ae98 · hyperreal.bsky.moonshadow.dev/bin

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swivel
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       #!/usr/bin/env bash

     

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       # swivel - Easily switch between running glances servers.

     

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       #

     

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       # Usage:

     

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       # swivel 10.0.0.10 10.0.0.11 10.0.0.12

     

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       set -euo pipefail

     

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       # Dependency check

     

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       missing_deps=()

     

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       command -v gum >/dev/null || missing_deps+=(gum)

     

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       command -v glances >/dev/null || missing_deps+=(glances)

     

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       if (( "${#missing_deps[@]}" != 0 )); then

     

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           echo "Missing dependencies:" "${missing_deps[@]}"

     

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           exit 1

     

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       fi

     

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       # Check number of args supplied at cli

     

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       if (( "${#@}" == 0 )); then

     

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           echo "At least one IP address or hostname must be supplied."

     

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           echo ""

     

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           echo "Usage: swivel <ip_addr0> <ip_addr1> ... <ip addrN>"

     

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           exit 1

     

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       fi

     

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       while

     

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           selection=$(gum choose "${@}" "Exit" --limit=1 --header="Selection:")

     

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           [[ "$selection" != "Exit" ]] && glances -c "@$selection" -p 61209

     

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       do true; done