Tree - rpms/ghc-rpm-macros - src.fedoraproject.org

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		7cdea6f	`#!/bin/sh`
		7cdea6f
		1cb0fba	`set -e +x`
		1cb0fba
		31a55c3	`function fail {`
		31a55c3	`echo "$0: $1" >&2`
		31a55c3	`exit 1`
		31a55c3	`}`
		31a55c3
		7cdea6f	`USAGE="Usage: $0 dep old new"`
		7cdea6f
		7cdea6f	`if [ $# -ne 3 ]; then`
		31a55c3	`fail "$USAGE"`
		7cdea6f	`fi`
		7cdea6f
		1cb0fba	`DEP=$1`
		1cb0fba	`OLD=$(echo $2 \| sed -e "s//\\\\/g" -e "s/\./\\\\./g")`
		1cb0fba	`NEW=$3`
		1cb0fba
		1cb0fba	`CABALFILE=$(ls *.cabal)`
		7cdea6f
		1cb0fba	`if [ $(echo $CABALFILE \| wc -w) -ne 1 ]; then`
		31a55c3	`fail "There needs to be one .cabal file in the current dir!"`
		7cdea6f	`fi`
		7cdea6f
		20cbe43	`BREAK=[^[:alnum:]-]`
		20cbe43
		20cbe43	`if ! grep -q "$BREAK$DEP$BREAK[^,]*$OLD" $CABALFILE; then`
		31a55c3	`fail "$CABALFILE does not match: $DEP $OLD"`
		7cdea6f	`fi`
		7cdea6f
		59008ed	`if [ ! -f $CABALFILE.orig ]; then`
		59008ed	`BACKUP=.orig`
		59008ed	`fi`
		59008ed
		20cbe43	`sed -i$BACKUP -e "s/$$BREAK$DEP$BREAK[^,]*$$OLD/\1$NEW/g" $CABALFILE`