annotate tests/test-subrepo-paths @ 11775:a8614c5a5e9a

subrepos: support remapping of .hgsub source paths

Given a .hgsub file containing

  lib/libfoo = http://server/libfoo

the 'lib/libfoo' subrepo will be cloned from 'http://server/libfoo'.

This changeset introduces a remapping mechanism whereby the source
paths (the right-hand sides) in the .hgsub file can be remapped. This
subpaths section

  [subpaths]
  http://server = /local

will result in the 'lib/libfoo' subrepo being cloned from
'/local/libfoo' instead of from 'http://server/libfoo'.

The patterns (left-hand sides) are really regular expressions and the
replacement strings (right-hand sides) can refer to matched groups
using normal backreferences. This can be used for more complicated
replacements such as

  [subpaths]
  http://server/(.*)-hg/ = http://hg.server/\1/

which replaces 'http://server/foo-hg/' with 'http://hg.server/foo/'.

All patterns are applied in the order by which they are listed in the
config files.

#!/bin/sh

hg init outer
cd outer

echo 'sub = http://example.net/libfoo' > .hgsub
hg add .hgsub

echo '% hg debugsub with no remapping'
hg debugsub

cat > .hg/hgrc <<EOF
[subpaths]
http://example.net = ssh://localhost
EOF

echo '% hg debugsub with remapping'
hg debugsub

echo '% test bad subpaths pattern'
cat > .hg/hgrc <<EOF
[subpaths]
.* = \1
EOF
hg debugsub 2>&1 | "$TESTDIR/filtertmp.py"

exit 0