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40 lines
904 B
Bash
Executable File
40 lines
904 B
Bash
Executable File
#!/usr/bin/env bash
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# Check for gum
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if ! test -x "$(command -v gum)"; then
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echo "Missing dependency: gum"
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echo "See github.com/charmbracelet/gum"
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exit 1
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fi
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SSH_CONFIG="${HOME}/.ssh/config"
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usern_array=()
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hostn_array=()
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logins=()
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while IFS= read -r line; do
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if [[ "$line" == *"User"* ]]; then
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usern=$(echo $line | awk '{ print $2 }')
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usern_array+=($usern)
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fi
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done < "${SSH_CONFIG}"
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while IFS= read -r line; do
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if [[ "$line" == *"HostName"* ]]; 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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let "array_len = ${#usern_array[@]} - 1"
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for i in $(seq 0 $array_len); do
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userhost=$(printf "%s@%s" "${usern_array[i]}" "${hostn_array[i]}")
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logins+=($userhost)
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done
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selection=$(printf "%s\n" "${logins[@]}" | gum choose --limit=1)
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if test -n "${selection}"; then
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ssh -X "${selection}"
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fi
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