35 lines
1.2 KiB
Bash
35 lines
1.2 KiB
Bash
#
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# Displays installation information for not found commands.
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#
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# Authors:
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# Joseph Jon Booker <joe@neoturbine.net>
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# Indrajit Raychaudhuri <irc+code@indrajit.com>
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#
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# Load command-not-found on Debian-based distributions.
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if [[ -s /etc/zsh_command_not_found ]]; then
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source /etc/zsh_command_not_found
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# Load command-not-found on Arch Linux-based distributions.
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elif [[ -s /usr/share/doc/pkgfile/command-not-found.zsh ]]; then
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source /usr/share/doc/pkgfile/command-not-found.zsh
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# Load command-not-found on macOS when Homebrew is present. Check explicitly
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# for MacOS, since homebrew can be installed on Linux as a supplementary PM
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elif [[ "$OSTYPE" =~ ^darwin ]] && (( $+commands[brew] )); then
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homebrew_repo=${HOMEBREW_REPOSITORY:-$commands[brew]:A:h:h}
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# Look for handler in Homebrew core (as of >=4.6.12), then in Taps (< 4.6.12)
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for hb_cnf_handler in "$homebrew_repo"/{Library/Homebrew/command-not-found/handler.sh,Taps/homebrew/homebrew-command-not-found/handler.sh}; do
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if [ -f "$hb_cnf_handler" ]; then
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source "$hb_cnf_handler"
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unset hb_cnf_handler homebrew_repo
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break
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fi
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done
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if [ -n "$hb_cnf_handler" ]; then
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unset hb_cnf_handler homebrew_repo
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return 1
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fi
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# Return if requirements are not found.
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else
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return 1
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fi
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