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ohmyzsh/lib/history.zsh

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Change history alias into a function This commit changes the history alias into a function which puts the passed arguments before `-l 1`. It also provides a temporary workaround to the lack of a `history -c` command in zsh. For more information see issues 739 and 789.
2014-06-15 19:08:04 +00:00
## History wrapper
function omz_history {
lib: fix history wrapper when passing numbers If a number is passed without explicitly passing `-l`, it will now behave as if using the history builtin, instead of throwing an error.
2018-09-15 20:56:12 +00:00
local clear list
Use zparseopts to get passed arguments
2014-12-18 20:56:49 +00:00
zparseopts -E c=clear l=list
if [[ -n "$clear" ]]; then
# if -c provided, clobber the history file
Change history alias into a function This commit changes the history alias into a function which puts the passed arguments before `-l 1`. It also provides a temporary workaround to the lack of a `history -c` command in zsh. For more information see issues 739 and 789.
2014-06-15 19:08:04 +00:00
echo -n >| "$HISTFILE"
echo >&2 History file deleted. Reload the session to see its effects.
Use zparseopts to get passed arguments
2014-12-18 20:56:49 +00:00
elif [[ -n "$list" ]]; then
# if -l provided, run as if calling `fc' directly
Allow overriding -l flag in history
2014-12-18 19:36:56 +00:00
builtin fc "$@"
Change history alias into a function This commit changes the history alias into a function which puts the passed arguments before `-l 1`. It also provides a temporary workaround to the lack of a `history -c` command in zsh. For more information see issues 739 and 789.
2014-06-15 19:08:04 +00:00
else
lib: fix history wrapper when passing numbers If a number is passed without explicitly passing `-l`, it will now behave as if using the history builtin, instead of throwing an error.
2018-09-15 20:56:12 +00:00
# unless a number is provided, show all history events (starting from 1)
lib: fix issues with nounset and parameters used before defined (#7433)
2019-04-09 10:58:45 +00:00
[[ ${@[-1]-} = *[0-9]* ]] && builtin fc -l "$@" || builtin fc -l "$@" 1
Change history alias into a function This commit changes the history alias into a function which puts the passed arguments before `-l 1`. It also provides a temporary workaround to the lack of a `history -c` command in zsh. For more information see issues 739 and 789.
2014-06-15 19:08:04 +00:00
fi
}
# Timestamp format
lib: fix issues with nounset and parameters used before defined (#7433)
2019-04-09 10:58:45 +00:00
case ${HIST_STAMPS-} in
Change history alias into a function This commit changes the history alias into a function which puts the passed arguments before `-l 1`. It also provides a temporary workaround to the lack of a `history -c` command in zsh. For more information see issues 739 and 789.
2014-06-15 19:08:04 +00:00
"mm/dd/yyyy") alias history='omz_history -f' ;;
"dd.mm.yyyy") alias history='omz_history -E' ;;
"yyyy-mm-dd") alias history='omz_history -i' ;;
Add support for custom timestamp format in history (#6770)
2018-07-13 11:14:15 +00:00
"") alias history='omz_history' ;;
*) alias history="omz_history -t '$HIST_STAMPS'" ;;
Refactors history alias and moves it. More compact case statement instead of the ugly if elif... else statement. Moves it to history.zsh
2014-01-10 22:50:19 +00:00
esac
Organize history.zsh file and improve comments
2014-12-13 22:31:56 +00:00
## History file configuration
[ -z "$HISTFILE" ] && HISTFILE="$HOME/.zsh_history"
Increment HISTSIZE to fix hist_expire_dups_first This fixes the old behavior which made it so all duplicates would be deleted if the command history filled up with unique events. > You should be sure to set the value of HISTSIZE to a larger number > than SAVEHIST in order to give you some room for the duplicated > events, otherwise this option will behave just like HIST_IGNORE_ALL_DUPS > once the history fills up with unique events.
2018-04-22 13:26:57 +00:00
HISTSIZE=50000
Organize history.zsh file and improve comments
2014-12-13 22:31:56 +00:00
SAVEHIST=10000
## History command configuration
setopt extended_history # record timestamp of command in HISTFILE
setopt hist_expire_dups_first # delete duplicates first when HISTFILE size exceeds HISTSIZE
setopt hist_ignore_dups # ignore duplicated commands history list
setopt hist_ignore_space # ignore commands that start with space
setopt hist_verify # show command with history expansion to user before running it
setopt share_history # share command history data
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