amend: fix copy records handling (issue3410)
Messing with the dirstate before the intermediate commit seems error prone.
Instead, commit and recompute the copies with copies.pathcopies(), then use
that with commitctx().
Since copies.pathcopies() does not support file replacement very well, the
whole .renamed() condition in samefile() is removed and the "file replacement
caused by differing copy source" effect is discarded.
Test shamelessly stolen from Idan Kamara <idankk86@gmail.com>
$ "$TESTDIR/hghave" no-msys || exit 80 # MSYS will translate /foo/bar as if it was a real file path
$ hg init a
$ hg clone a b
updating to branch default
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd a
$ echo '[paths]' >> .hg/hgrc
$ echo 'dupe = ../b' >> .hg/hgrc
$ echo 'expand = $SOMETHING/bar' >> .hg/hgrc
$ hg in dupe
comparing with $TESTTMP/b (glob)
no changes found
[1]
$ cd ..
$ hg -R a in dupe
comparing with $TESTTMP/b (glob)
no changes found
[1]
$ cd a
$ hg paths
dupe = $TESTTMP/b (glob)
expand = $TESTTMP/a/$SOMETHING/bar (glob)
$ SOMETHING=foo hg paths
dupe = $TESTTMP/b (glob)
expand = $TESTTMP/a/foo/bar (glob)
$ SOMETHING=/foo hg paths
dupe = $TESTTMP/b (glob)
expand = /foo/bar
$ hg paths -q
dupe
expand
$ hg paths dupe
$TESTTMP/b (glob)
$ hg paths -q dupe
$ hg paths unknown
not found!
[1]
$ hg paths -q unknown
[1]
$ cd ..
'file:' disables [paths] entries for clone destination
$ cat >> $HGRCPATH <<EOF
> [paths]
> gpath1 = http://hg.example.com
> EOF
$ hg clone a gpath1
abort: cannot create new http repository
[255]
$ hg clone a file:gpath1
updating to branch default
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd gpath1
$ hg -q id
000000000000