mirror of
https://github.com/dokku/dokku.git
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53 lines
938 B
Plaintext
53 lines
938 B
Plaintext
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#!/usr/bin/env bash
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set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
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shell_cmd() {
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local desc="dokku shell interpreter via command line"
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local cmd="shell"
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local INPUTRC="$PLUGIN_ROOT/inputrc"
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local HISTFILE=~/.dokku_history
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history -r || true
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trim()
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{
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sed -e 's/^[[:space:]]*//g' -e 's/[[:space:]]*$//g'
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}
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trap 'history -w' EXIT
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while true; do
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trap '' SIGINT
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read -rep "dokku> " line || {
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echo; true; break
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}
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trap - SIGINT
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local line=$(echo "$line" | trim)
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local CMD=$(echo "$line" | awk '{ print $1 }')
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[[ -z $CMD ]] && continue
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[[ "$line" != "$(fc -ln -1 | trim)" ]] && history -s "$line"
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case $CMD in
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# shell builtins
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clear)
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clear
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;;
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quit|exit)
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break
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;;
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# Not a built-in, run as regular dokku command
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*)
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# shellcheck disable=SC2086
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dokku $line || true
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esac
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done
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}
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shell_cmd
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