74 lines
2.0 KiB
Bash
Executable File
74 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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# Originally based on code by Dieter Plaetinck.
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# Pretty much re-written by Mina Nagy (mnzaki)
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if ! [ -f "$HOME/.dmenurc" ]; then
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cp /usr/share/dmenu/dmenurc $HOME/.dmenurc
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fi
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. $HOME/.dmenurc
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#dmenu_cmd="dmenu $DMENU_OPTIONS"
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dmenu_cmd="dmenu $DMENU_OPTIONS"
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terminal="$TERMINAL -e"
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max_recent=199 # Number of recent commands to track
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cache_dir="${XDG_CACHE_HOME:-$HOME/.cache}/dmenu-recent"
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recent_cache="$cache_dir/recent"
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rest_cache="$cache_dir/all"
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known_types=" background terminal terminal_hold "
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config_dir="${XDG_CONFIG_HOME:-$HOME/.config}/dmenu-recent"
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mkdir -p "$cache_dir"
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mkdir -p "$config_dir"
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touch "$recent_cache"
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# Without this, it won't remember $type
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GREP_OPTIONS='--color=never'
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IFS=:
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if stest -dqr -n "$rest_cache" $PATH 2>/dev/null; then
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stest -flx $PATH | sort -u | grep -vf "$recent_cache" > "$rest_cache"
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fi
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IFS=" "
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cmd=$(cat "$recent_cache" "$rest_cache" | $dmenu_cmd -p run: "$@") || exit
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if ! grep -qx "$cmd" "$recent_cache" &> /dev/null; then
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grep -vx "$cmd" "$rest_cache" > "$rest_cache.$$"
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mv "$rest_cache.$$" "$rest_cache"
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fi
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echo "$cmd" > "$recent_cache.$$"
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grep -vx "$cmd" "$recent_cache" | head -n "$max_recent" >> "$recent_cache.$$"
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mv "$recent_cache.$$" "$recent_cache"
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# Figure out how to run the command based on the command name, disregarding
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# arguments, if any.
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word0=${cmd%% *}
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match="^$word0$"
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get_type () {
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while type=$(echo $known_types | xargs -n1 | $dmenu_cmd -p Type:); do
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[[ $known_types =~ " $type " ]] || continue
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echo "$word0" >> "$config_dir/$type"
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break
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done
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echo $type
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}
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if ! type=$(grep -lx "$match" -R "$config_dir"); then
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type=$(get_type)
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else
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type=${type##*/}
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if ! [[ $known_types =~ " $type " ]]; then
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rm "$config_dir/$type"
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type=$(get_type)
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fi
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fi
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[[ "$type" = "background" ]] && exec $cmd
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[[ "$type" = "terminal" ]] && exec $TERMINAL -e "$cmd"
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[[ "$type" = "terminal_hold" ]] &&
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exec $TERMINAL -e sh -c "$cmd && echo Press Enter to kill me... && read line"
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