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32 lines
787 B
Bash
Executable File
32 lines
787 B
Bash
Executable File
#!/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
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