Mercurial > hg
view tests/test-rebase-check-restore @ 9725:3f522d2fa633
diff: add --inverse option
Most of the time, one can reverse a diff by swapping the revisions passed with
-r but it happens that if you use the global -R, and diff against the tip of
the current repo, you can't swap the revisions. One use-case for that is
reviewing changes from a bundle before unbundling. One could also pipe the
output of `hg diff` to a command line filter that reverses the diff, but that
would remove the benefit from color diffs. Therefore, having an option in
`hg diff` to reverse a diff is a good thing.
The option flag selection was tricky. GNU patch uses -R/--reverse but -R is
already used as a global option and --reverse would make --rev ambiguous.
author | Yannick Gingras <ygingras@ygingras.net> |
---|---|
date | Thu, 05 Nov 2009 15:18:56 +0100 |
parents | 8766fee6f225 |
children | b345b1cc124f |
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#!/bin/sh echo "[extensions]" >> $HGRCPATH echo "graphlog=" >> $HGRCPATH echo "rebase=" >> $HGRCPATH BASE=`pwd` addcommit () { echo $1 > $1 hg add $1 hg commit -d "${2} 0" -m $1 } commit () { hg commit -d "${2} 0" -m $1 } createrepo () { cd $BASE rm -rf a hg init a cd a addcommit "A" 0 addcommit "B" 1 echo "C" >> A commit "C" 2 hg update -C 0 echo "D" >> A commit "D" 3 addcommit "E" 4 hg update -C 0 hg branch 'notdefault' echo "F" >> A commit "F" 5 } echo echo "% - Rebasing B onto E - check keep" createrepo > /dev/null 2>&1 hg glog --template '{rev}:{desc}:{branches}\n' hg rebase -s 1 -d 4 --keep 2>&1 | sed 's/\(saving bundle to \).*/\1/' echo echo "% - Solve the conflict and go on" echo 'conflict solved' > A rm A.orig hg resolve -m A hg rebase --continue 2>&1 | sed 's/\(saving bundle to \).*/\1/' hg glog --template '{rev}:{desc}:{branches}\n' echo echo "% - Rebase F onto E - check keepbranches" createrepo > /dev/null 2>&1 hg glog --template '{rev}:{desc}:{branches}\n' hg rebase -s 5 -d 4 --keepbranches 2>&1 | sed 's/\(saving bundle to \).*/\1/' echo echo "% - Solve the conflict and go on" echo 'conflict solved' > A rm A.orig hg resolve -m A hg rebase --continue 2>&1 | sed 's/\(saving bundle to \).*/\1/' hg glog --template '{rev}:{desc}:{branches}\n' exit 0