opener: force copy on 'a'ppend if nlinks() returns 0 (
issue1922)
If pywin32 is not installed, 'os.lstat(pathname).st_nlink' is used for
nlinks(), which is always zero for all files on Windows.
To make sure we break up hardlinks if pywin32 is missing, we force
nlink = 2 if nlinks() returns < 1.
(this completely fixes
issue1922)
$ cat <<EOF >> $HGRCPATH
> [extensions]
> transplant=
> EOF
$ hg init t
$ cd t
$ echo r1 > r1
$ hg ci -Amr1 -d'0 0'
adding r1
$ echo r2 > r2
$ hg ci -Amr2 -d'1 0'
adding r2
$ hg up 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo b1 > b1
$ hg ci -Amb1 -d '0 0'
adding b1
created new head
$ echo b2 > b2
$ hg ci -Amb2 -d '1 0'
adding b2
$ echo b3 > b3
$ hg ci -Amb3 -d '2 0'
adding b3
$ hg log --template '{rev} {parents} {desc}\n'
4 b3
3 b2
2 0:17ab29e464c6 b1
1 r2
0 r1
$ hg clone . ../rebase
updating to branch default
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../rebase
$ hg up -C 1
1 files updated, 0 files merged, 3 files removed, 0 files unresolved
rebase b onto r1
$ hg transplant -a -b tip
applying 37a1297eb21b
37a1297eb21b transplanted to e234d668f844
applying 722f4667af76
722f4667af76 transplanted to 539f377d78df
applying a53251cdf717
a53251cdf717 transplanted to ffd6818a3975
$ hg log --template '{rev} {parents} {desc}\n'
7 b3
6 b2
5 1:d11e3596cc1a b1
4 b3
3 b2
2 0:17ab29e464c6 b1
1 r2
0 r1
test transplanted revset
$ hg log -r 'transplanted()' --template '{rev} {parents} {desc}\n'
5 1:d11e3596cc1a b1
6 b2
7 b3
$ hg help revsets | grep transplanted
"transplanted(set)"
$ hg clone ../t ../prune
updating to branch default
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../prune
$ hg up -C 1
1 files updated, 0 files merged, 3 files removed, 0 files unresolved
rebase b onto r1, skipping b2
$ hg transplant -a -b tip -p 3
applying 37a1297eb21b
37a1297eb21b transplanted to e234d668f844
applying a53251cdf717
a53251cdf717 transplanted to 7275fda4d04f
$ hg log --template '{rev} {parents} {desc}\n'
6 b3
5 1:d11e3596cc1a b1
4 b3
3 b2
2 0:17ab29e464c6 b1
1 r2
0 r1
remote transplant
$ hg clone -r 1 ../t ../remote
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../remote
$ hg transplant --log -s ../t 2 4
searching for changes
applying 37a1297eb21b
37a1297eb21b transplanted to c19cf0ccb069
applying a53251cdf717
a53251cdf717 transplanted to f7fe5bf98525
$ hg log --template '{rev} {parents} {desc}\n'
3 b3
(transplanted from a53251cdf717679d1907b289f991534be05c997a)
2 b1
(transplanted from 37a1297eb21b3ef5c5d2ffac22121a0988ed9f21)
1 r2
0 r1
skip previous transplants
$ hg transplant -s ../t -a -b 4
searching for changes
applying 722f4667af76
722f4667af76 transplanted to 47156cd86c0b
$ hg log --template '{rev} {parents} {desc}\n'
4 b2
3 b3
(transplanted from a53251cdf717679d1907b289f991534be05c997a)
2 b1
(transplanted from 37a1297eb21b3ef5c5d2ffac22121a0988ed9f21)
1 r2
0 r1
skip local changes transplanted to the source
$ echo b4 > b4
$ hg ci -Amb4 -d '3 0'
adding b4
$ hg clone ../t ../pullback
updating to branch default
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../pullback
$ hg transplant -s ../remote -a -b tip
searching for changes
applying 4333daefcb15
4333daefcb15 transplanted to 5f42c04e07cc
remote transplant with pull
$ hg -R ../t serve -p $HGPORT -d --pid-file=../t.pid
$ cat ../t.pid >> $DAEMON_PIDS
$ hg clone -r 0 ../t ../rp
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../rp
$ hg transplant -s http://localhost:$HGPORT/ 2 4
searching for changes
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
applying a53251cdf717
a53251cdf717 transplanted to 8d9279348abb
$ hg log --template '{rev} {parents} {desc}\n'
2 b3
1 b1
0 r1
transplant --continue
$ hg init ../tc
$ cd ../tc
$ cat <<EOF > foo
> foo
> bar
> baz
> EOF
$ echo toremove > toremove
$ hg ci -Amfoo
adding foo
adding toremove
$ cat <<EOF > foo
> foo2
> bar2
> baz2
> EOF
$ rm toremove
$ echo added > added
$ hg ci -Amfoo2
adding added
removing toremove
$ echo bar > bar
$ hg ci -Ambar
adding bar
$ echo bar2 >> bar
$ hg ci -mbar2
$ hg up 0
2 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo foobar > foo
$ hg ci -mfoobar
created new head
$ hg transplant 1:3
applying a1e30dd1b8e7
patching file foo
Hunk #1 FAILED at 0
1 out of 1 hunks FAILED -- saving rejects to file foo.rej
patch failed to apply
abort: fix up the merge and run hg transplant --continue
[255]
transplant -c shouldn't use an old changeset
$ hg up -C
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ rm added
$ hg transplant 1
applying a1e30dd1b8e7
patching file foo
Hunk #1 FAILED at 0
1 out of 1 hunks FAILED -- saving rejects to file foo.rej
patch failed to apply
abort: fix up the merge and run hg transplant --continue
[255]
$ hg transplant --continue
a1e30dd1b8e7 transplanted as f1563cf27039
$ hg transplant 1:3
skipping already applied revision 1:a1e30dd1b8e7
applying 1739ac5f6139
1739ac5f6139 transplanted to d649c221319f
applying 0282d5fbbe02
0282d5fbbe02 transplanted to 77418277ccb3
$ hg locate
added
bar
foo
$ cd ..
Issue1111: Test transplant --merge
$ hg init t1111
$ cd t1111
$ echo a > a
$ hg ci -Am adda
adding a
$ echo b >> a
$ hg ci -m appendb
$ echo c >> a
$ hg ci -m appendc
$ hg up -C 0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo d >> a
$ hg ci -m appendd
created new head
tranplant
$ hg transplant -m 1
applying 42dc4432fd35
1:42dc4432fd35 merged at a9f4acbac129
$ cd ..
test transplant into empty repository
$ hg init empty
$ cd empty
$ hg transplant -s ../t -b tip -a
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files
$ cd ..
test filter
$ hg init filter
$ cd filter
$ cat <<'EOF' >test-filter
> #!/bin/sh
> sed 's/r1/r2/' $1 > $1.new
> mv $1.new $1
> EOF
$ chmod +x test-filter
$ hg transplant -s ../t -b tip -a --filter ./test-filter
filtering * (glob)
applying 17ab29e464c6
17ab29e464c6 transplanted to e9ffc54ea104
filtering * (glob)
applying 37a1297eb21b
37a1297eb21b transplanted to 348b36d0b6a5
filtering * (glob)
applying 722f4667af76
722f4667af76 transplanted to 0aa6979afb95
filtering * (glob)
applying a53251cdf717
a53251cdf717 transplanted to 14f8512272b5
$ hg log --template '{rev} {parents} {desc}\n'
3 b3
2 b2
1 b1
0 r2
$ cd ..
test filter with failed patch
$ cd filter
$ hg up 0
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ echo foo > b1
$ hg ci -Am foo
adding b1
adding test-filter
created new head
$ hg transplant 1 --filter ./test-filter
filtering * (glob)
applying 348b36d0b6a5
file b1 already exists
1 out of 1 hunks FAILED -- saving rejects to file b1.rej
patch failed to apply
abort: fix up the merge and run hg transplant --continue
[255]
$ cd ..
test with a win32ext like setup (differing EOLs)
$ hg init twin1
$ cd twin1
$ echo a > a
$ echo b > b
$ echo b >> b
$ hg ci -Am t
adding a
adding b
$ echo a > b
$ echo b >> b
$ hg ci -m changeb
$ cd ..
$ hg init twin2
$ cd twin2
$ echo '[patch]' >> .hg/hgrc
$ echo 'eol = crlf' >> .hg/hgrc
$ python -c "file('b', 'wb').write('b\r\nb\r\n')"
$ hg ci -m addb
nothing changed
[1]
$ hg transplant -s ../twin1 tip
applying 2e849d776c17
2e849d776c17 transplanted to 589cea8ba85b
$ cat b
a\r (esc)
b\r (esc)
$ cd ..