James Vega <[EMAIL PROTECTED]> wrote:
> It should just be a matter of removing the files from the old package
> and letting the new ones take their place (with a backup if there are
> any user changes). A little grepping around in /var/lib/dpkg/info
> turned up this snippet for removing conffiles.
>
> nagios-plugins.preinst:
>
> rm_conffile() {
> CONFFILE="$1"
>
> if [ -e "$CONFFILE" ]; then
> md5sum="`md5sum \"$CONFFILE\" | sed -e \"s/ .*//\"`"
> old_md5sum="`sed -n -e \"/^Conffiles:/,/^[^ ]/{\\\\' $CONFFILE'{s/.*
> //;p}}\" /var/lib/dpkg/status`"
> if [ "$md5sum" != "$old_md5sum" ]; then
> echo "conffile $CONFFILE has been modified by you."
> echo "Saving as $CONFFILE.dpkg-bak ..."
> mv -f "$CONFFILE" "$CONFFILE.dpkg-bak"
This violates the spirit of Policy 10.7.3:
"local changes must be preserved during a package upgrade, and"
and, I think, the word of the next sentence:
"configuration files must be preserved when the package is removed, and
only deleted when the package is purged."
Regards, Frank
--
Frank Küster
Single Molecule Spectroscopy, Protein Folding @ Inst. f. Biochemie, Univ. Zürich
Debian Developer (teTeX/TeXLive)
