43 lines
951 B
Bash
Executable file
43 lines
951 B
Bash
Executable file
#!/bin/bash
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#
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## Wizard Kit: ddrescue TUI Launcher
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SESSION_NAME="ddrescue-tui"
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WINDOW_NAME="ddrescue TUI"
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MENU="ddrescue-tui-menu"
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function ask() {
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while :; do
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read -p "$1 " -r answer
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if echo "$answer" | egrep -iq '^(y|yes|sure)$'; then
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return 0
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elif echo "$answer" | egrep -iq '^(n|no|nope)$'; then
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return 1
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fi
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done
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}
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die () {
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echo "$0:" "$@" >&2
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exit 1
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}
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# Check for running session
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if tmux list-session | grep -q "$SESSION_NAME"; then
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echo "WARNING: tmux session $SESSION_NAME already exists."
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echo ""
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if ask "Kill current session?"; then
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tmux kill-session -t "$SESSION_NAME" || \
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die "Failed to kill session: $SESSION_NAME"
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else
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echo "Aborted."
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echo ""
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echo -n "Press Enter to exit... "
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read -r
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exit 0
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fi
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fi
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# Start session
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tmux new-session -s "$SESSION_NAME" -n "$WINDOW_NAME" "$MENU" $*
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