comparison hgext/histedit.py @ 24199:4047982904f8

histedit: add a config allowing changing histedit rule line length limit

Since many users are using terminals wider than 80 chars there should be an
option to have longer lines in histedit editor.

Even if the summary line is shorter than 80 chars after adding action line
prefixes (like "pick 7c2fd3b9020c") it doesn't fit there anymore. Setting
it to for example 110 would be a  nice option to have.

24196:c3d13202144d

If you run ``hg histedit --outgoing`` on the clone then it is the same
as running ``hg histedit 836302820282``. If you need plan to push to a
repository that Mercurial does not detect to be related to the source
repo, you can add a ``--force`` option.
"""

try:
    import cPickle as pickle
    pickle.dump # import now

    summary = ''
    if ctx.description():
        summary = ctx.description().splitlines()[0]
    line = '%s %s %d %s' % (action, ctx, ctx.rev(), summary)
    # trim to 80 columns so it's not stupidly wide in my editor
    return util.ellipsis(line, 80)

def ruleeditor(repo, ui, rules, editcomment=""):
    """open an editor to edit rules

    rules are in the format [ [act, ctx], ...] like in state.rules

24199:4047982904f8

If you run ``hg histedit --outgoing`` on the clone then it is the same
as running ``hg histedit 836302820282``. If you need plan to push to a
repository that Mercurial does not detect to be related to the source
repo, you can add a ``--force`` option.

Histedit rule lines are truncated to 80 characters by default. You
can customise this behaviour by setting a different length in your
configuration file:

[histedit]
linelen = 120      # truncate rule lines at 120 characters
"""

try:
    import cPickle as pickle
    pickle.dump # import now

    summary = ''
    if ctx.description():
        summary = ctx.description().splitlines()[0]
    line = '%s %s %d %s' % (action, ctx, ctx.rev(), summary)
    # trim to 80 columns so it's not stupidly wide in my editor
    maxlen = repo.ui.configint('histedit', 'linelen', default=80)
    maxlen = max(maxlen, 22) # avoid truncating hash
    return util.ellipsis(line, maxlen)

def ruleeditor(repo, ui, rules, editcomment=""):
    """open an editor to edit rules

    rules are in the format [ [act, ctx], ...] like in state.rules