Show revisions in diffs like CVS, based on a patch from Goffredo Baroncelli.
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Show revisions in diffs like CVS, based on a patch from Goffredo Baroncelli.
Changes from the original patch:
- - Use 'diff -r ...' instead of 'hg diff -r ...' to support filetype detection
by at least file(1) and vim.
- - Adjusted tests for this change.
- - Some cleanups.
manifest hash: 5f37d1ef75ea7f4e48b53f02371053ba54fb70f8
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#!/bin/bash
set -e
tests=0
failed=0
H=$PWD
function run_one
{
export TZ=GMT
D=`mktemp -d`
if [ "$D" == "" ] ; then
echo mktemp failed!
fi
cd $D
fail=0
if ! $H/$f > .out 2>&1 ; then
echo $f failed with error code $?
fail=1
fi
if [ -s .out -a ! -r $H/$f.out ] ; then
echo $f generated unexpected output:
cat .out
cp .out $H/$f.err
fail=1
elif [ -r $H/$f.out ] && ! diff -u $H/$f.out .out > /dev/null ; then
echo $f output changed:
diff -u $H/$f.out .out && true
cp .out $H/$f.err
fail=1
fi
cd $H
rm -r $D
return $fail
}
TESTS=$@
if [ "$TESTS" == "" ] ; then
TESTS=`ls test-* | grep -Ev "\.|~"`
fi
for f in $TESTS ; do
echo -n "."
if ! run_one $f ; then
failed=$[$failed + 1]
fi
tests=$[$tests + 1]
done
echo
echo Ran $tests tests, $failed failed
if [ $failed -gt 0 ] ; then
exit 1
fi