51 lines
1.0 KiB
Bash
51 lines
1.0 KiB
Bash
read -r month day < <(date "+%m %d")
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if (( 10#$month == 3 && 10#$day < 18 )); then
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if (( 17 - 10#$day == 0 )); then
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printf "Happy Saint Patrick's day!\n"
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else
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printf "Only %d days left until Saint Patrick's day!\n" "$(( 17 - 10#$day ))"
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fi
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holiday=🍀
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elif (( 10#$month == 10 )); then
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if (( 31 - 10#$day == 0 )); then
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printf 'Have a spooky halloween!\n'
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else
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printf 'Only %d days left until Halloween!\n' "$(( 31 - 10#$day ))"
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fi
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holiday=🎃
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elif (( 10#$month == 12 && 10#$day < 26 )); then
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if (( 25 - 10#$day == 0 )); then
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printf 'Merry Christmas!\n'
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else
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printf 'Only %d days left until Christmas!\n' "$(( 25 - 10#$day ))"
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fi
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holiday=🌲
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fi
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setup-prompt() {
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tput sgr0
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if [[ -d .git ]]; then
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git_branch=" $(command git branch --show-current)"
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else
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git_branch=
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fi
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}
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PROMPT_COMMAND=setup-prompt
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PS1='\w$git_branch'
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if [[ -v SSH_CLIENT ]]; then
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if [[ -v HOSTNAME ]]; then
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PS1+=' $HOSTNAME'
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else
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PS1+=' $(hostname)'
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fi
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fi
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PS1+=' ${holiday-λ} '
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