comparison tests/test-resolve.t @ 45518:32ce4cbaec4b

mergedriver: delete it

The merge driver code was added in late 2015. I think
'406a654b::6f045b56 & user("sid0")' is a reasonable revset for finding
the relevant commits, including preparation for it. The code is very
poorly tested, which makes it very hard to maintain. It seems it's
only used by FB and they don't use this code base anymore, so let's
remove the code to make it easier for us to maintain our product.

Differential Revision: https://phab.mercurial-scm.org/D9041

45517:2a68a5ec8dd0

cleanup
  $ hg resolve -u
  $ cd ..
  $ rmdir nested

don't allow marking or unmarking driver-resolved files

  $ cat > $TESTTMP/markdriver.py << EOF
  > '''mark and unmark files as driver-resolved'''
  > from mercurial import (
  >    mergestate,
  >    pycompat,
  >    registrar,
  >    scmutil,
  > )
  > cmdtable = {}
  > command = registrar.command(cmdtable)
  > @command(b'markdriver',
  >   [(b'u', b'unmark', None, b'')],
  >   b'FILE...')
  > def markdriver(ui, repo, *pats, **opts):
  >     wlock = repo.wlock()
  >     opts = pycompat.byteskwargs(opts)
  >     try:
  >         ms = mergestate.mergestate.read(repo)
  >         m = scmutil.match(repo[None], pats, opts)
  >         for f in ms:
  >             if not m(f):
  >                 continue
  >             if not opts[b'unmark']:
  >                 ms.mark(f, b'd')
  >             else:
  >                 ms.mark(f, b'u')
  >         ms.commit()
  >     finally:
  >         wlock.release()
  > EOF
  $ hg --config extensions.markdriver=$TESTTMP/markdriver.py markdriver file1
  $ hg resolve --list
  D file1
  U file2
  $ hg resolve --mark file1
  not marking file1 as it is driver-resolved
this should not print out file1
  $ hg resolve --mark --all
  (no more unresolved files -- run "hg resolve --all" to conclude)
  $ hg resolve --mark 'glob:file*'
  (no more unresolved files -- run "hg resolve --all" to conclude)
  $ hg resolve --list
  D file1
  R file2
  $ hg resolve --unmark file1
  not unmarking file1 as it is driver-resolved
  (no more unresolved files -- run "hg resolve --all" to conclude)
  $ hg resolve --unmark --all
  $ hg resolve --list
  D file1
  U file2
  $ hg --config extensions.markdriver=$TESTTMP/markdriver.py markdriver --unmark file1
  $ hg resolve --list
  U file1
  U file2

resolve the failure

  $ echo resolved > file1
  $ hg resolve -m file1

45518:32ce4cbaec4b

cleanup
  $ hg resolve -u
  $ cd ..
  $ rmdir nested

resolve the failure

  $ echo resolved > file1
  $ hg resolve -m file1