configs/home/.zsh/themes/spaceship-prompt/lib/hooks.zsh

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#!/usr/bin/env zsh
# ------------------------------------------------------------------------------
# HOOKS
# Zsh hooks for advanced actions
# custom hooks for sections
# ------------------------------------------------------------------------------
# Execution time start
spaceship_exec_time_start() {
[[ $SPACESHIP_EXEC_TIME_SHOW == false ]] && return
# The Timer is started here, but the end is taken in prompt_spaceship_precmd,
# as this method is a precmd hook and runs right before the prompt gets rendered.
# So we can calculate the duration there.
SPACESHIP_EXEC_TIME_start=$EPOCHREALTIME
}
# Execution time end
spaceship_exec_time_stop() {
[[ $SPACESHIP_EXEC_TIME_SHOW == false ]] && return
[[ -n $SPACESHIP_EXEC_TIME_duration ]] && unset SPACESHIP_EXEC_TIME_duration
[[ -z $SPACESHIP_EXEC_TIME_start ]] && return
SPACESHIP_EXEC_TIME_duration=$((EPOCHREALTIME - SPACESHIP_EXEC_TIME_start))
# Reset start time
unset SPACESHIP_EXEC_TIME_start
}
# A hook before every command
prompt_spaceship_precmd() {
# Retrieve exit code of last command to use in exit_code
# Must be captured before any other command in prompt is executed
# Must be the very first line in all entry prompt functions, or the value
# will be overridden by a different command execution - do not move this line!
RETVAL=$?
RETVALS=("$pipestatus[@]")
# Stop measuring exec_time, must be the first precmd action
spaceship_exec_time_stop
# Restarts the async worker, in order to get an update-to-date shell environment
spaceship::worker::init
# Start building cache from sections
spaceship::core::start
# Initiate the first render
spaceship::populate
}
# A hook right before the command is started executing
prompt_spaceship_preexec() {
# Stop running prompt async jobs
spaceship::worker::flush
# Start measuring exec_time right before executing the command
spaceship_exec_time_start
}
# A hook after changing the working directory
prompt_spaceship_chpwd() {
spaceship::worker::eval builtin cd -q $PWD
# Restart execution time recording once dir is changed
spaceship_exec_time_start
}