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i2p.i2p/Slackware/i2p/doinst.sh
2016-09-10 16:26:29 +00:00

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#!/bin/sh
# Abort on error or unset variables
set -e
set -u
# This is changed by i2p.SlackBuild
INST_DIR=directory
PKGNAME="%pkg"
config() {
NEW="$1"
OLD="$(dirname $NEW)/$(basename $NEW .new)"
if [ ! -r $NEW ]; then
# If we get here there's a flaw in the packaging. We'll just return so that
# we don't emit a spurious error for the user. (It's not the user's problem).
return
fi
# If this file doesn't exist yet, drop the .new extension.
if [ ! -r $OLD ]; then
mv $NEW $OLD
return
elif [ "$(md5sum $OLD | cut -d' ' -f1)" = "$(md5sum $NEW | cut -d' ' -f1)" ]; then
# If there are no differences in the files, remove the file with the .new extension.
rm $NEW
return
fi
# Alert the admin if they differ, but let's not be terribly obnoxious about it.
echo "WARNING: The files $OLD and $NEW differ." >&2
}
# Unlike previous versions of the package, we install i2prouter and eepget to /usr/bin
# to make them available within the system PATH.
# Users might still want to /opt/i2p/i2prouter or /opt/i2p/eepget so we'll create symlinks
# in the installation directory.
ln -sf /usr/bin/eepget $INST_DIR
ln -sf /usr/bin/i2prouter $INST_DIR
(cd /usr/doc/$PKGNAME; ln -sf $INST_DIR/history.txt changelog)
if $(uname -m | grep -q '64'); then
(cd $INST_DIR; ln -sf i2psvc-linux-x86-64 i2psvc)
else
(cd $INST_DIR; ln -sf i2psvc-linux-x86-32 i2psvc)
fi
config /etc/rc.d/rc.i2p.new
config $INST_DIR/wrapper.config.new
if [ -e /var/log/packages/i2p-base* ]; then
echo "Warning: This package supersedes the 'i2p-base' package." >&2
echo
echo "You may want to 'removepkg i2p-base'" >&2
echo "and check the contents of /etc/rc.d/rc.local*" >&2
echo "for correctness" >&2
fi
# Remove extraneous 'sh' from sponge's set-up
sed -i 's|sh /etc/rc\.d/rc\.i2p|/etc/rc.d/rc.i2p|g' /etc/rc.d/rc.local*