Add directory to $PATH if it doesn't exist

June 9, 2024 (updated: September 28, 2024)

Either of the following will work:

if [[ ! "$PATH" == *${HOME}/.local/share/fzf/bin* ]]; then
  PATH="${PATH:+${PATH}:}${HOME}/.local/share/fzf/bin"
fi

case ":${PATH}:" in
  *:"$HOME/.local/share/fzf/bin":*) ;;
  *) export PATH="$HOME/.local/share/fzf/bin:$PATH" ;;
esac

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