35 lines
730 B
Bash
35 lines
730 B
Bash
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#!/bin/bash
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set -u
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export LC_ALL=C
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app="yacc"
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symlink_target="bison"
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dialog \
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--title "Symlink '${app}' to '${symlink_target}'?" \
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--backtitle "Requirements Remediations" \
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--yesno "Do you want to Symlink ${app} to ${symlink_target}?" 7 60
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response=$?
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# this is distro-specific and distro-specific function routing should
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# account for things like this
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function symlink() {
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ln -vs "$(which $2)" "$(dirname $(which $2))/$1"
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return $?
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}
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install_result=0
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case $response in
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0) symlink "$app" "$symlink_target"; install_result=$?;;
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1) echo "Canceled. You need $app pointing to $symlink_target to run this.";;
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255) echo "Canceled. You need $app pointing to $symlink_target to run this.";;
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esac
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exit $install_result
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