mirror of
https://codeberg.org/hyperreal/bin
synced 2024-11-25 10:23:42 +01:00
33 lines
838 B
Bash
Executable File
33 lines
838 B
Bash
Executable File
#!/usr/bin/env bash
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if ! test -x "$(command -v gum)"; then
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echo "Missing dependency: gum"
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echo "See github.com/charmbracelet/gum"
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exit 1
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fi
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if ! test -x "$(command -v autossh)"; then
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echo "Missing dependency: autossh"
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exit 1
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fi
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SSH_CONFIG="${HOME}/.ssh/config"
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hostn_array=()
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# Read HostNames from ssh config and store them in hostn_array.
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while IFS= read -r line; do
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if [[ "$line" == *"Host "* ]]; then
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hostn=$(echo "$line" | awk '{ print $2 }')
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hostn_array+=("$hostn")
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fi
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done < "${SSH_CONFIG}"
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# Print each member of logins array on a new line and pipe to gum choose.
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# Store selection.
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selection=$(printf "%s\n" "${hostn_array[@]}" | gum choose --limit=1)
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# If $selection is non-empty, pass it to the ssh -X command.
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if test -n "${selection}"; then
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autossh -M 0 "${selection}"
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fi
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