#!/bin/sh

"$TESTDIR/hghave" git || exit 80

echo "[extensions]" >> $HGRCPATH

echo "convert=" >> $HGRCPATH

echo 'hgext.graphlog =' >> $HGRCPATH

GIT_AUTHOR_NAME='test'; export GIT_AUTHOR_NAME

GIT_AUTHOR_EMAIL='test@example.org'; export GIT_AUTHOR_EMAIL

GIT_AUTHOR_DATE="2007-01-01 00:00:00 +0000"; export GIT_AUTHOR_DATE

GIT_COMMITTER_NAME="$GIT_AUTHOR_NAME"; export GIT_COMMITTER_NAME

GIT_COMMITTER_EMAIL="$GIT_AUTHOR_EMAIL"; export GIT_COMMITTER_EMAIL

GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"; export GIT_COMMITTER_DATE

count=10

commit()

{

    GIT_AUTHOR_DATE="2007-01-01 00:00:$count +0000"

    GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"

    git commit "$@" >/dev/null 2>/dev/null || echo "git commit error"

    count=`expr $count + 1`

}

mkdir git-repo

cd git-repo

git init-db >/dev/null 2>/dev/null

echo a > a

mkdir d

echo b > d/b

git add a d

commit -a -m t1

# Remove the directory, then try to replace it with a file

# (issue 754)

git rm -f d/b

commit -m t2

echo d > d

git add d

commit -m t3

echo b >> a

commit -a -m t4.1

git checkout -b other HEAD^ >/dev/null 2>/dev/null

echo c > a

echo a >> a

commit -a -m t4.2

git checkout master >/dev/null 2>/dev/null

git pull --no-commit . other > /dev/null 2>/dev/null

commit -m 'Merge branch other'

cd ..

hg convert --datesort git-repo

hg -R git-repo-hg tip -v

count=10

mkdir git-repo2

cd git-repo2

git init-db >/dev/null 2>/dev/null

echo foo > foo

git add foo

commit -a -m 'add foo'

echo >> foo

commit -a -m 'change foo'

git checkout -b Bar HEAD^ >/dev/null 2>/dev/null

echo quux >> quux

git add quux

commit -a -m 'add quux'

echo bar > bar

git add bar

commit -a -m 'add bar'

git checkout -b Baz HEAD^ >/dev/null 2>/dev/null

echo baz > baz

git add baz

commit -a -m 'add baz'

git checkout master >/dev/null 2>/dev/null

git pull --no-commit . Bar Baz > /dev/null 2>/dev/null

commit -m 'Octopus merge'

echo bar >> bar

commit -a -m 'change bar'

git checkout -b Foo HEAD^ >/dev/null 2>/dev/null

echo >> foo

commit -a -m 'change foo'

git checkout master >/dev/null 2>/dev/null

git pull --no-commit -s ours . Foo > /dev/null 2>/dev/null

commit -m 'Discard change to foo'

cd ..

glog()

{

    hg glog --template '#rev# "#desc|firstline#" files: #files#\n' "$@"

}

splitrepo()

{

    msg="$1"

    files="$2"

    opts=$3

    echo "% $files: $msg"

    prefix=`echo "$files" | sed -e 's/ /-/g'`

    fmap="$prefix.fmap"

    repo="$prefix.repo"

    for i in $files; do

	echo "include $i" >> "$fmap"

    done

    hg -q convert $opts --filemap "$fmap" --datesort git-repo2 "$repo"

    glog -R "$repo"

    hg -R "$repo" manifest --debug

}

echo '% full conversion'

hg -q convert --datesort git-repo2 fullrepo

glog -R fullrepo

hg -R fullrepo manifest --debug

splitrepo 'octopus merge' 'foo bar baz'

splitrepo 'only some parents of an octopus merge; "discard" a head' 'foo baz quux'