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40 lines
906 B
40 lines
906 B
12 years ago
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#
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# Exports information about the last command.
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#
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# Authors:
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# Alex Reece <awreece@gmail.com>
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#
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# Exported values.
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last_command=''
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last_command_status=0
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last_command_time=0.0
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# Not exported.
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last_command_start_time=invalid
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zmodload zsh/datetime # For EPOCHREALTIME.
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function last_command_precmd {
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exit_status=$? # TODO(awreece) What happens if another precmd runs first?
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# We do these 'invalid' shenanigans because zsh executes precmd but not
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# preexec if an empty line is entered.
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if [[ $last_command_start_time != 'invalid' ]]; then
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last_command_status=$exit_status
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last_command_time=$((EPOCHREALTIME - last_command_start_time))
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last_command_start_time='invalid'
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fi
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}
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function last_command_preexec {
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last_command_start_time=$EPOCHREALTIME
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last_command=$1
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}
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autoload -Uz add-zsh-hook
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add-zsh-hook precmd last_command_precmd
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add-zsh-hook preexec last_command_preexec
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