40 lines
1.4 KiB
Bash
40 lines
1.4 KiB
Bash
## History wrapper
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function omz_history {
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local clear list
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zparseopts -E c=clear l=list
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if [[ -n "$clear" ]]; then
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# if -c provided, clobber the history file
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echo -n >| "$HISTFILE"
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fc -p "$HISTFILE"
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echo >&2 History file deleted.
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elif [[ -n "$list" ]]; then
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# if -l provided, run as if calling `fc' directly
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builtin fc "$@"
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else
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# unless a number is provided, show all history events (starting from 1)
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[[ ${@[-1]-} = *[0-9]* ]] && builtin fc -l "$@" || builtin fc -l "$@" 1
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fi
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}
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# Timestamp format
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case ${HIST_STAMPS-} in
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"mm/dd/yyyy") alias history='omz_history -f' ;;
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"dd.mm.yyyy") alias history='omz_history -E' ;;
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"yyyy-mm-dd") alias history='omz_history -i' ;;
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"") alias history='omz_history' ;;
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*) alias history="omz_history -t '$HIST_STAMPS'" ;;
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esac
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## History file configuration
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[ -z "$HISTFILE" ] && HISTFILE="$HOME/.zsh_history"
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[ "$HISTSIZE" -lt 50000 ] && HISTSIZE=50000
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[ "$SAVEHIST" -lt 10000 ] && SAVEHIST=10000
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## History command configuration
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setopt extended_history # record timestamp of command in HISTFILE
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setopt hist_expire_dups_first # delete duplicates first when HISTFILE size exceeds HISTSIZE
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setopt hist_ignore_dups # ignore duplicated commands history list
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setopt hist_ignore_space # ignore commands that start with space
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setopt hist_verify # show command with history expansion to user before running it
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