51 lines
1.0 KiB
Bash
Executable File
51 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
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# constants
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code_clear=$'\x05\x15'
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code_send=$'\r'
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die () {
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echo "$@"
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exit 1
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}
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# directories
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mcserver_root="${XDG_DATA_HOME:-${HOME}/.local/share}/mcserver"
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instances_dir="$mcserver_root/instances"
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mkdir -p "$instances_dir"
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cmd="$1"
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shift
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instance="$1"
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shift
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instance_dir="$instances_dir/$instance"
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# input checks
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if [[ -z "${cmd:+x}" ]] ; then
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die "Please specify one of start, stop, or command."
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fi
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if [[ -z "${instance:+x}" ]] ; then
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die "Please specify an instance."
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fi
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if ! [[ -d "$instance_dir" ]] ; then
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die "Instance \`$instance\` does not exist. Please create it first."
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fi
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cd "$instance_dir"
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if ! [[ -e ./vars ]] ; then
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die 'Please create a "vars" file using "vars.example" as a template.'
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fi
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source ./vars
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case "$cmd" in
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stop) tmux send-keys -t "$TMUX_SESSION" -l "$code_clear" 'stop' "$code_send" ;;
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command) tmux send-keys -t "$TMUX_SESSION" -l "$code_clear" "$*" "$code_send" ;;
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start|*) tmux new-window -t $TMUX_SESSION: "./start.sh" || tmux new-session -s $TMUX_SESSION "./start.sh";;
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esac
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