edit is not at all portable here:
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alias aliases='edit ${ZSH:-${HOME}/.oh-my-${SHELL##*/}}/custom/aliases.${SHELL##*/}; . ${HOME}/.${SHELL##*/}rc && exec ${SHELL##*/} --login' |
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alias ohmyzsh='cd ${ZSH:-${HOME}/.oh-my-${SHELL##*/}}' |
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alias zshconfig='edit ${HOME}/.${SHELL##*/}rc; . ${HOME}/.${SHELL##*/}rc && exec ${SHELL##*/} --login' |
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alias zshenv='edit ${HOME}/.${SHELL##*/}env; . ${HOME}/.${SHELL##*/}rc && exec ${SHELL##*/} --login' |
A solution like ${EDITOR:-vi}¹ instead of edit² is portable and should replace it.
- this may not be the correct if-not-𝑥-then-𝑦 syntax when calling a binary like
/usr/bin/vi, but it’s close
edit is defined as:
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if command -v nvim > /dev/null 2>&1; then |
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EDITOR="nvim" |
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elif command -v vim > /dev/null 2>&1; then |
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EDITOR="vim" |
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elif command -v vi > /dev/null 2>&1; then |
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EDITOR="vi" |
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else |
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EDITOR="nano" |
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fi |
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export EDITOR |
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# https://github.com/koalaman/shellcheck/wiki/SC2139/db553bf16fcb86b2cdc77b835e75b9121eacc429#this-expands-when-defined-not-when-used-consider-escaping |
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alias editor='$EDITOR' |
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alias edit="editor" |