1 #!/bin/sh

     2 

     3 "$TESTDIR/hghave" symlink || exit 80

     4 

     5 cat > echo.py <<EOF

     6 #!/usr/bin/env python

     7 import os

     8 for k in ('HG_MY_ISLINK', 'HG_OTHER_ISLINK', 'HG_BASE_ISLINK'):

     9     print k, os.environ[k]

    10 EOF

    11 chmod +x echo.py

    12 

    13 # Create 2 heads containing the same file, once as

    14 # a file, once as a link.

    15 echo % create heads

    16 hg init t

    17 cd t

    18 echo a > a

    19 hg ci -qAm t0

    20 echo l > l

    21 hg ci -qAm t1

    22 hg up -C 0

    23 ln -s a l

    24 hg ci -qAm t2

    25 

    26 # Merge them and display *_ISLINK vars

    27 echo % merge heads

    28 HGMERGE=../echo.py hg merge