view tests/test-merge-symlinks @ 11168:6d0d945f9e52

keyword: support extensions using dorecord, e.g. crecord

Provide extendable keyword.recordextensions variable, so other
extensions beside hgext.record which provide the dorecord function
can cooperate with hgext.keyword like so (example from crecord):

def extsetup():
    try:
        keyword = extensions.find('keyword')
        keyword.restricted += ' crecord qcrecord'
        try:
            # use record support in keyword.py if present
            keyword.recordcommands += ' crecord qcrecord'
            keyword.recordextensions += ' crecord'
        except AttributeError:
            pass
    except KeyError:
        pass

#!/bin/sh

cat > echo.py <<EOF
#!/usr/bin/env python
import os, sys
try:
    import msvcrt
    msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
    msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
except ImportError:
    pass

for k in ('HG_FILE', 'HG_MY_ISLINK', 'HG_OTHER_ISLINK', 'HG_BASE_ISLINK'):
    print k, os.environ[k]
EOF

# Create 2 heads containing the same file, once as
# a file, once as a link. Bundle was generated with:
#
# hg init t
# cd t
# echo a > a
# hg ci -qAm t0 -d '0 0'
# echo l > l
# hg ci -qAm t1 -d '1 0'
# hg up -C 0
# ln -s a l
# hg ci -qAm t2 -d '2 0'
# echo l2 > l2
# hg ci -qAm t3 -d '3 0'

hg init t
cd t
hg -q pull "$TESTDIR/test-merge-symlinks.hg"
hg up -C 3

# Merge them and display *_ISLINK vars
echo % merge heads
HGMERGE="python ../echo.py" hg merge

# Test working directory symlink bit calculation wrt copies,
# especially on non-supporting systems.
echo % merge working directory
hg up -C 2
hg copy l l2
HGMERGE="python ../echo.py" hg up 3