#!/usr/bin/env bash

## TO MAKE THIS RUN YOUR CUSTOM COMPILED SVN, two simple options:
## 1. Adjust your PATH to point at your custom installed location:
##      export PATH="$HOME/prefix/svn_trunk/bin:$PATH"
## OR
## 2. Uncomment the four lines below to use aliases into your
##    built source tree. The next line is the only line you should
##    need to adjust.
# SVNDIR=/path/to/built_subversion_source_tree
# function svn() { "$SVNDIR/subversion/svn/svn" "$@"; }
# function svnserve() { "$SVNDIR/subversion/svnserve/svnserve" "$@"; }
# function svnadmin() { "$SVNDIR/subversion/svnadmin/svnadmin" "$@"; }

set -e

svn --version
BASE="`mktemp -d /tmp/trunk.XXX`"
echo "BASE = $BASE"
REPOS="$BASE/repos"
WC="$BASE/wc"
URL="file://$REPOS"
svnadmin create "$REPOS"

# enable all revprop changes
cat > "$REPOS/hooks/pre-revprop-change" <<EOF
#!/usr/bin/env sh
exit 0
EOF
chmod a+x "$REPOS/hooks/pre-revprop-change"

svn co -q "$URL" "$WC"

set +e
set -x
cd "$WC"

## ACTUAL TEST

# prepare an external dir...
mkdir a
echo a > a/file
echo b > b
svn add a b
svn propset svn:externals "^/a x1" .
svn ci -mm
svn up

# basic check
svn list --include-externals
svn list --include-externals -R
svn list x1

# remove a file and commit inside external dir
svn rm x1/file
svn ci -mm x1
svn list --include-externals
svn list x1

# comparison: 'list' behavior when no external is involved
svn rm b
svn ci -mm
svn list

# after update...
svn up
svn list --include-externals
svn list x1

## END
set +x
echo "BASE = $BASE"