#!/bin/sh

"$TESTDIR/hghave" cvs || exit 80

filterpath()

{

    eval "$@" | sed "s:$CVSROOT:*REPO*:g"

}

cvscall()

{

    echo cvs -f "$@"

    cvs -f "$@"

}

# output of 'cvs ci' varies unpredictably, so discard most of it

# -- just keep the part that matters

cvsci()

{

    echo cvs -f ci -f "$@"

    cvs -f ci -f "$@" 2>&1 | egrep "^(new|initial) revision:"

}

hgcat()

{

    hg --cwd src-hg cat -r tip "$1"

}

echo "[extensions]" >> $HGRCPATH

echo "convert = " >> $HGRCPATH

echo "graphlog = " >> $HGRCPATH

echo "% create cvs repository"

mkdir cvsmaster

cd cvsmaster

CVSROOT=`pwd`

export CVSROOT

CVS_OPTIONS=-f

export CVS_OPTIONS

cd ..

filterpath cvscall -Q -d "$CVSROOT" init

echo "% checkout #1: add foo.txt"

cvscall -Q checkout -d cvsworktmp .

cd cvsworktmp

mkdir foo

cvscall -Q add foo

cd foo

echo foo > foo.txt

cvscall -Q add foo.txt 

cvsci -m "add foo.txt" foo.txt

cd ../..

rm -rf cvsworktmp

echo "% checkout #2: create MYBRANCH1 and modify foo.txt on it"

cvscall -Q checkout -d cvswork foo

cd cvswork

cvscall -q rtag -b -R MYBRANCH1 foo

cvscall -Q update -P -r MYBRANCH1

echo bar > foo.txt

cvsci -m "bar" foo.txt

echo baz > foo.txt

cvsci -m "baz" foo.txt

echo "% create MYBRANCH1_2 and modify foo.txt some more"

cvscall -q rtag -b -R -r MYBRANCH1 MYBRANCH1_2 foo

cvscall -Q update -P -r MYBRANCH1_2

echo bazzie > foo.txt

cvsci -m "bazzie" foo.txt

echo "% create MYBRANCH1_1 and modify foo.txt yet again"

cvscall -q rtag -b -R MYBRANCH1_1 foo

cvscall -Q update -P -r MYBRANCH1_1

echo quux > foo.txt

cvsci -m "quux" foo.txt

echo "% merge MYBRANCH1 to MYBRANCH1_1"

filterpath cvscall -Q update -P -jMYBRANCH1

# carefully placed sleep to dodge cvs bug (optimization?) where it

# sometimes ignores a "commit" command if it comes too fast (the -f

# option in cvsci seems to work for all the other commits in this

# script)

sleep 1

echo xyzzy > foo.txt

cvsci -m "merge1+clobber" foo.txt

echo "% return to trunk and merge MYBRANCH1_2"

cvscall -Q update -P -A

filterpath cvscall -Q update -P -jMYBRANCH1_2

cvsci -m "merge2" foo.txt

REALCVS=`which cvs`

echo "for x in \$*; do if [ \"\$x\" = \"rlog\" ]; then echo \"RCS file: $CVSROOT/foo/foo.txt,v\"; cat $TESTDIR/test-convert-cvsnt-mergepoints.rlog; exit 0; fi; done; $REALCVS \$*" > ../cvs

chmod +x ../cvs

PATH=..:${PATH} hg debugcvsps --parents foo | sed -e 's/Author:.*/Author:/' -e 's/Date:.*/Date:/'

cd ..