21 lines
608 B
Bash
21 lines
608 B
Bash
#!/bin/sh
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set -e
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CONFFILE=/etc/cryptsetup-initramfs/conf-hook
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CONF_HOOK_CONTENTS=@@CONF_HOOK_CONTENTS@@
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if [ "$1" = "install" -o "$1" = "upgrade" ] &&
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[ -f "$CONFFILE" ] &&
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dpkg --compare-versions -- "${2-}" le '2:2.0.3-1~'; then
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md5sum="$(md5sum "$CONFFILE" | sed -e 's/ .*//')"
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old_md5sum="$(dpkg-query -W -f='${Conffiles}' cryptsetup | \
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sed -n -e "\'^ $CONFFILE ' { s/ obsolete$//; s/.* //; p }")"
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if [ "$md5sum" = "$old_md5sum" ]; then
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printf '%s\n' "$CONF_HOOK_CONTENTS" >"$CONFFILE.dpkg-new"
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mv -f "$CONFFILE.dpkg-new" "$CONFFILE"
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fi
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fi
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#DEBHELPER#
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