view contrib/debugshell.py @ 19954:427ce5633c1c stable

largefiles: don't prompt for normal/largefile changes when doing plain updates

We used to get like:

  $ hg up -r 2
  foo has been turned into a normal file
  keep as (l)argefile or use (n)ormal file? l
  getting changed largefiles
  0 largefiles updated, 0 removed
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  $ cat foo
  cat: foo: No such file or directory
  [1]

- which both asked the wrong question and did the wrong thing.

Instead, skip this conflict resolution when the local conflicting file has been
scheduled for removal and there thus is no conflict.

# debugshell extension
"""a python shell with repo, changelog & manifest objects"""

import sys
import mercurial
import code

def pdb(ui, repo, msg, **opts):
    objects = {
        'mercurial': mercurial,
        'repo': repo,
        'cl': repo.changelog,
        'mf': repo.manifest,
    }

    code.interact(msg, local=objects)

def ipdb(ui, repo, msg, **opts):
    import IPython

    cl = repo.changelog
    mf = repo.manifest
    cl, mf # use variables to appease pyflakes

    IPython.embed()

def debugshell(ui, repo, **opts):
    bannermsg = "loaded repo : %s\n" \
                "using source: %s" % (repo.root,
                                      mercurial.__path__[0])

    pdbmap = {
        'pdb'  : 'code',
        'ipdb' : 'IPython'
    }

    debugger = ui.config("ui", "debugger")
    if not debugger:
        debugger = 'pdb'

    # if IPython doesn't exist, fallback to code.interact
    try:
        __import__(pdbmap[debugger])
    except ImportError:
        ui.warn("%s debugger specified but %s module was not found\n"
                % (debugger, pdbmap[debugger]))
        debugger = 'pdb'

    getattr(sys.modules[__name__], debugger)(ui, repo, bannermsg, **opts)

cmdtable = {
    "debugshell|dbsh": (debugshell, [])
}