+
−#!/usr/bin/python
+
−import sys
+
−
+
−from subprocess import call as sbp_call, Popen, PIPE
+
−from urllib import urlopen
+
−import os
+
−from os import path as osp, pardir, chdir
+
−
+
−
+
−def find_mercurial():
+
−    print "trying to find mercurial from the command line ..."
+
−    print '-' * 20
+
−    tryhg = sbp_call(['hg', '--version'])
+
−    if tryhg:
+
−        print 'mercurial seems to be unavailable, please install it'
+
−        raise
+
−    print '-' * 20
+
−    def hg_call(args):
+
−        return sbp_call(['hg'] + args)
+
−
+
−    return hg_call
+
−
+
−
+
−BASE_URL = 'http://www.logilab.org/hg/'
+
−
+
−to_clone = ['fyzz', 'yams', 'rql',
+
−            'logilab/common', 'logilab/constraint', 'logilab/database',
+
−            'logilab/devtools', 'logilab/mtconverter',
+
−            'cubes/blog', 'cubes/calendar', 'cubes/card', 'cubes/comment',
+
−            'cubes/datafeed', 'cubes/email', 'cubes/file', 'cubes/folder',
+
−            'cubes/forgotpwd', 'cubes/keyword', 'cubes/link', 'cubes/localperms',
+
−            'cubes/mailinglist', 'cubes/nosylist', 'cubes/person',
+
−            'cubes/preview', 'cubes/registration', 'cubes/rememberme',
+
−            'cubes/tag', 'cubes/vcsfile', 'cubes/zone']
+
−
+
−# a couple of functions to be used to explore available
+
−# repositories and cubes
+
−def list_repos(repos_root):
+
−    assert repos_root.startswith('http://')
+
−    hgwebdir_repos = (repo.strip()
+
−                      for repo in urlopen(repos_root + '?style=raw').readlines()
+
−                      if repo.strip())
+
−    prefix = osp.commonprefix(hgwebdir_repos)
+
−    return (repo[len(prefix):].strip('/')
+
−            for repo in hgwebdir_repos)
+
−
+
−def list_all_cubes(base_url=BASE_URL):
+
−    all_repos = list_repos(base_url)
+
−    #search for cubes
+
−    for repo in all_repos:
+
−        if repo.startswith('cubes'):
+
−            to_clone.append(repo)
+
−
+
−def get_latest_debian_tag(path):
+
−    proc = Popen(['hg', '-R', path, 'tags'], stdout=PIPE)
+
−    out, _err = proc.communicate()
+
−    for line in out.splitlines():
+
−        if 'debian-version' in line:
+
−            return line.split()[0]
+
−
+
−def main():
+
−    if len(sys.argv) == 1:
+
−        base_url = BASE_URL
+
−    elif len(sys.argv) == 2:
+
−        base_url = sys.argv[1]
+
−    else:
+
−        sys.stderr.write('usage %s [base_url]\n' %  sys.argv[0])
+
−        sys.exit(1)
+
−    hg_call = find_mercurial()
+
−    print len(to_clone), 'repositories will be cloned'
+
−    base_dir = osp.normpath(osp.join(osp.dirname(__file__), pardir, pardir))
+
−    chdir(base_dir)
+
−    not_updated = []
+
−    for repo in to_clone:
+
−        url = base_url + repo
+
−        if '/' not in repo:
+
−            target_path = repo
+
−        else:
+
−            assert repo.count('/') == 1, repo
+
−            directory, repo = repo.split('/')
+
−            if not osp.isdir(directory):
+
−                os.mkdir(directory)
+
−                open(osp.join(directory, '__init__.py'), 'w').close()
+
−            target_path = osp.join(directory, repo)
+
−        if osp.exists(target_path):
+
−            print target_path, 'seems already cloned. Skipping it.'
+
−        else:
+
−            hg_call(['clone', '-U', url, target_path])
+
−            tag = get_latest_debian_tag(target_path)
+
−            if tag:
+
−                print 'updating to', tag
+
−                hg_call(['update', '-R', target_path, tag])
+
−            else:
+
−                not_updated.append(target_path)
+
−    print """
+
−CubicWeb dependencies and standard set of cubes have been fetched and
+
−update to the latest stable version.
+
−
+
−You should ensure your PYTHONPATH contains `%(basedir)s`.
+
−You might want to read the environment configuration section of the documentation
+
−at http://docs.cubicweb.org/admin/setup.html#environment-configuration
+
−
+
−You can find more cubes at http://www.cubicweb.org.
+
−Clone them from `%(baseurl)scubes/` into the `%(basedir)s%(sep)scubes%(sep)s` directory.
+
−
+
−To get started you may read http://docs.cubicweb.org/tutorials/base/index.html.
+
−""" % {'basedir': os.getcwd(), 'baseurl': base_url, 'sep': os.sep}
+
−    if not_updated:
+
−        sys.stderr.write('WARNING: The following repositories were not updated (no debian tag found):\n')
+
−        for path in not_updated:
+
−            sys.stderr.write('\t-%s\n' % path)
+
−
+
−if __name__ == '__main__':
+
−    main()
+
−
+
−
+
−