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59 lines
1.3 KiB
Text
59 lines
1.3 KiB
Text
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#!/bin/sh
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# Remove the Nylas repository.
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# Copyright (c) 2009 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license.
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set -e
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action="$1"
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# Only do complete clean-up on purge.
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if [ "$action" != "purge" ] ; then
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exit 0
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fi
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APT_GET="`which apt-get 2> /dev/null`"
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APT_CONFIG="`which apt-config 2> /dev/null`"
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# Parse apt configuration and return requested variable value.
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apt_config_val() {
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APTVAR="$1"
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if [ -x "$APT_CONFIG" ]; then
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"$APT_CONFIG" dump | sed -e "/^$APTVAR /"'!d' -e "s/^$APTVAR \"\(.*\)\".*/\1/"
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fi
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}
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uninstall_key() {
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APT_KEY="`which apt-key 2> /dev/null`"
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if [ -x "$APT_KEY" ]; then
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# don't fail if the key wasn't found
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"$APT_KEY" rm 7D0ACF4A >/dev/null 2>&1 || true
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fi
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}
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# Set variables for the locations of the apt sources lists.
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find_apt_sources() {
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APTDIR=$(apt_config_val Dir)
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APTETC=$(apt_config_val 'Dir::Etc')
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APT_SOURCES="$APTDIR$APTETC$(apt_config_val 'Dir::Etc::sourcelist')"
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APT_SOURCESDIR="$APTDIR$APTETC$(apt_config_val 'Dir::Etc::sourceparts')"
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}
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# Remove a repository from the apt sources.
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# Returns:
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# 0 - successfully removed, or not configured
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# 1 - failed to remove
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clean_sources_lists() {
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find_apt_sources
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if [ -d "$APT_SOURCESDIR" ]; then
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rm -f "$APT_SOURCESDIR/nylas.list"
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fi
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return 0
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}
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uninstall_key
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clean_sources_lists
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exit 0
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