36 lines
1.0 KiB
Bash
36 lines
1.0 KiB
Bash
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cite about-plugin
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about-plugin 'Search&Select history with percol'
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# Notice
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## You have to upgrade bash to bash 4.x on Mac OS X.
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## http://stackoverflow.com/questions/16416195/how-do-i-upgrade-bash-in-mac-osx-mountain-lion-and-set-it-the-correct-path
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# Install
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## (sudo) pip install percol
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## bash-it enable percol
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# Usage
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## C-r to search&select from history
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_replace_by_history() {
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if command -v tac>/dev/null; then
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alias _tac=tac
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else
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alias _tac="tail -r"
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fi
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local l=$(HISTTIMEFORMAT= history | _tac | sed -e 's/^\ *[0-9]*\ *//' | percol --query "$READLINE_LINE")
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READLINE_LINE="$l"
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READLINE_POINT=${#l}
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}
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if command -v percol>/dev/null; then
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current_version=${BASH_VERSION%%[^0-9]*}
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if [ $current_version -lt 4 ]; then
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echo -e "\033[91mWarning: You have to upgrade Bash to Bash v4.x to use the 'percol' plugin.\033[m"
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echo -e "\033[91m Your current Bash version is $BASH_VERSION.\033[m"
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else
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bind -x '"\C-r": _replace_by_history'
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fi
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fi
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