view tests/test-rebase-conflicts @ 8810:ac92775b3b80

Add patch.eol to ignore EOLs when patching (issue1019)

The intent is to fix many issues involving patching when win32ext is enabled.
With win32ext, the working directory and repository files EOLs are not the same
which means that patches made on a non-win32ext host do not apply cleanly
because of EOLs discrepancies. A theorically correct approach would be
transform either the patched file or the patch content with the
encoding/decoding filters used by win32ext. This solution is tricky to
implement and invasive, instead we prefer to address the win32ext case, by
offering a way to ignore input EOLs when patching and rewriting them when
saving the patched result.

#!/bin/sh

echo "[extensions]" >> $HGRCPATH
echo "graphlog=" >> $HGRCPATH
echo "rebase=" >> $HGRCPATH

cleanoutput () {
    sed -e 's/\(Rebase status stored to\).*/\1/'  \
        -e 's/\(Rebase status restored from\).*/\1/' \
        -e 's/\(saving bundle to \).*/\1/'
}

hg init a
cd a
echo 'c1' >common
hg add common
hg commit -d '0 0' -m "C1"

echo 'c2' >>common
hg commit -d '1 0' -m "C2"

echo 'c3' >>common
hg commit -d '2 0' -m "C3"

hg update -C 1
echo 'l1' >>extra
hg add extra
hg commit -d '3 0' -m "L1"

sed -e 's/c2/l2/' common > common.new
mv common.new common
hg commit -d '4 0' -m "L2"

echo 'l3' >> extra2
hg add extra2
hg commit -d '5 0' -m "L3"

hg glog  --template '{rev}: {desc}\n'

echo
echo '% Try to call --continue'
hg rebase --continue

echo
echo '% Conflicting rebase'
hg rebase -s 3 -d 2

echo
echo '% Try to continue without solving the conflict'
hg rebase --continue 

echo
echo '% Conclude rebase'
echo 'resolved merge' >common
hg resolve -m common
hg rebase --continue 2>&1 | cleanoutput

hg glog  --template '{rev}: {desc}\n'

echo
echo '% Check correctness'
echo '  - Rev. 0'
hg cat -r 0 common

echo '  - Rev. 1'
hg cat -r 1 common

echo '  - Rev. 2'
hg cat -r 2 common

echo '  - Rev. 3'
hg cat -r 3 common

echo '  - Rev. 4'
hg cat -r 4 common

echo '  - Rev. 5'
hg cat -r 5 common