2021-01-14 12:38:43 +00:00
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#!/usr/bin/env bash
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2021-01-28 11:46:58 +00:00
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if command -v pkgfile > /dev/null; then
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# Command not found hook that uses `pkgfile` package
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# to search through the package index in order to find
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# a package which includes given command, which was resolved
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# and not found, if there are no such packages, only print
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# command not found message
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command_not_found_handler() {
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local pkgs cmd="$1" files=()
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printf 'zsh: command not found: %s' "$cmd" # print command not found asap, then search for packages
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files=(${(f)"$(pkgfile ${cmd})"})
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if (( ${#files[@]} )); then
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printf '\r%s may be found in the following packages:\n' "$cmd"
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local res=() repo package version file
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for file in "$files[@]"; do
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res=("${(0)file}")
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repo="$res[1]"
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printf ' %s\n' "$repo"
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done
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else
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printf '\n'
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fi
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return 127
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}
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elif [ -x /usr/lib/command-not-found -o -x /usr/share/command-not-found/command-not-found ]; then
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# Ubuntu handle for bash default command-not-found
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# it works similarely to the above arch alternative,
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# this is a clone of the original bash implementation
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function command_not_found_handle {
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# check because cmd not found could've been removed in the meantime
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if [ -x /usr/lib/command-not-found ]; then
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/usr/lib/command-not-found -- "$1"
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return $?
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elif [ -x /usr/share/command-not-found/command-not-found ]; then
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/usr/share/command-not-found/command-not-found -- "$1"
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return $?
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else
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printf "%s: command not found\n" "$1" >&2
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return 127
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fi
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}
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fi
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