review.py @ 475c9de60d4f

from __future__ import with_statement

'''A Mercurial extension for code reviewing changesets.
'''

import os
from mercurial import cmdutil, hg


def review(ui, repo, *fnames, **opts):
    '''code review a changeset in the current repository
    '''
    if opts.pop('init'):
        if '.hgreview' in repo['tip']:
            ui.note('already initialized by someone else\n')
            review_config = repo['tip']['.hgreview']
        elif os.path.exists(os.path.join(repo.root, '.hgreview')):
            ui.warn('the review data has already been initialized, but '
                'is not recorded!\n'
                'run "hg commit .hgreview -m\'initialized code review\'" '
                'to record it permanently\n')
        else:
            ui.note('initializing the code review data store and config\n')
            
            lpath = opts.pop('local_path') or '.review'
            dspath = os.path.join(repo.root, lpath)
            rpath = opts.pop('remote_path')
            if not rpath:
                rpath = '../%s-review' % os.path.basename(repo.root)
            
            ui.note('creating the datastore\n')
            hg.repository(cmdutil.remoteui(ui, opts), dspath, create=1)
            
            ui.note('creating the .hgreview file\n')
            hgrpath = os.path.join(repo.root, '.hgreview')
            with open(hgrpath, 'w') as hgrf:
                hgrf.write('local = %s\n' % lpath)
                hgrf.write('remote = %s\n' % rpath)
            repo.add([hgrpath])
            
            ui.status('the review data has been initialized\n'
                'run "hg commit .hgreview -m\'initialized code review\'" '
                'to record it permanently\n')

cmdtable = {
    'review': (review, [
        ('i', 'init', False, 'start code reviewing this repository'),
        ('', 'local-path', '', 'the local path to the code review data'),
        ('', 'remote-path', '', 'the remote path to code review data'),
    ],
    'hg review')
}