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8908e6d720
Logic error in `history -c` when prompting for confirmation caused history to be deleted when typing anything but explicitly `n`, `N`, or sending `\n`. New logic prevents deletion by pressing wrong key and only deletes history when sending `y` or `Y`. Co-authored-by: Sargates <nicholas.g.glenn@gmail.com>
50 lines
1.7 KiB
Bash
50 lines
1.7 KiB
Bash
## History wrapper
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function omz_history {
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# parse arguments and remove from $@
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local clear list stamp REPLY
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zparseopts -E -D c=clear l=list f=stamp E=stamp i=stamp t:=stamp
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if [[ -n "$clear" ]]; then
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# if -c provided, clobber the history file
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# confirm action before deleting history
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print -nu2 "This action will irreversibly delete your command history. Are you sure? [y/N] "
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builtin read -k1
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[[ "$REPLY" = $'\n' ]] || print -u2
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[[ "$REPLY" != ([yY]) ]] && return 0
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print -nu2 >| "$HISTFILE"
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fc -p "$HISTFILE"
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print -u2 History file deleted.
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elif [[ $# -eq 0 ]]; then
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# if no arguments provided, show full history starting from 1
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builtin fc $stamp -l 1
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else
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# otherwise, run `fc -l` with a custom format
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builtin fc $stamp -l "$@"
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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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setopt share_history # share command history data
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