diff options
Diffstat (limited to 'examples')
-rwxr-xr-x | examples/gbp-create-remote-repo | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/examples/gbp-create-remote-repo b/examples/gbp-create-remote-repo new file mode 100755 index 0000000..6cbedac --- /dev/null +++ b/examples/gbp-create-remote-repo @@ -0,0 +1,168 @@ +#!/usr/bin/python -u +# vim: set fileencoding=utf-8 : +# +# (C) 2010 Guido Guenther <agx@sigxcpu.org> +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# Based on the aa-create-git-repo and dom-new-git-repo shell scripts + +"""Create a remote repo based on the current one""" +# TODO: allow to add hoonks by default + +import sys +import os, os.path +import urlparse +import subprocess +import tty, termios +from gbp.command_wrappers import ( CommandExecFailed, PristineTar, GitCommand) +from gbp.config import (GbpOptionParser, GbpOptionGroup) +from gbp.errors import GbpError +from gbp.git import (GitRepositoryError, GitRepository) + +def print_config(remote, branches): + print """[remote "origin"] + url = %(url)s + fetch = +refs/heads/*:refs/remotes/origin/*""" % remote + + for branch in branches: + print " push = %s" % branch + + for branch in branches: + print """[branch "%s"] + remote = origin + merge = refs/heads/%s""" % (branch, branch) + + +def parse_remote(remote_url, pkg): + """Sanity check our remote URL""" + frags = urlparse.urlparse(remote_url) + if frags.scheme != 'ssh': + raise GbpError, "Remote URL must use ssh protocol." + if not '%(pkg)s' in remote_url: + raise GbpError, "Remote URL lacks \%(pkg)s" + remote = { 'pkg': pkg, + 'url' : remote_url % { 'pkg': pkg }, + 'dir': frags.path % { 'pkg': pkg }, + 'host': frags.netloc } + return remote + + +def read_yn(): + fd = sys.stdin.fileno() + old_settings = termios.tcgetattr(fd) + try: + tty.setraw(sys.stdin.fileno()) + ch = sys.stdin.read(1) + finally: + termios.tcsetattr(fd, termios.TCSADRAIN, old_settings) + + if ch in ( 'y', 'Y' ): + return True + else: + return False + + +def main(argv): + changelog = 'debian/changelog' + retval = 0 + + parser = GbpOptionParser(command=os.path.basename(argv[0]), prefix='', + usage='%prog [options] - create a remote repository') + branch_group = GbpOptionGroup(parser, "branch options", "branch layout options") + branch_group.add_config_file_option(option_name="remote-url-pattern", dest="remote_url") + parser.add_option_group(branch_group) + branch_group.add_config_file_option(option_name="upstream-branch", dest="upstream_branch") + branch_group.add_config_file_option(option_name="debian-branch", dest="debian_branch") + branch_group.add_boolean_config_file_option(option_name="pristine-tar", dest="pristine_tar") + parser.add_option("-v", "--verbose", action="store_true", dest="verbose", default=False, + help="verbose command execution") + + (options, args) = parser.parse_args(argv) + + if options.verbose: + Command.verbose = True + + try: + repo = GitRepository(os.path.curdir) + except GitRepositoryError: + print >>sys.stderr, "%s is not a git repository" % (os.path.abspath('.')) + return 1 + + try: + branches = [] + + for branch in [ options.debian_branch, options.upstream_branch ]: + if repo.has_branch(branch): + branches += [ branch ] + + if repo.has_branch(PristineTar.branch) and options.pristine_tar: + branches += [ PristineTar.branch ] + + pkg = os.path.basename (os.path.abspath(os.path.curdir)) + pkg = os.path.splitext(pkg)[0] + remote = parse_remote(options.remote_url, pkg) + + print "Shall I create a repository for '%(pkg)s' at '%(url)s' now? (y/n)?" % remote + if not read_yn(): + raise GbpError, "Aborted." + + # Create and run the remote script + ssh = 'ssh %(host)s sh' % remote + remote_script = """ +cat <<EOF +set -e +umask 002 +if [ -d "%(dir)s" ]; then + echo "Repository at \"%(dir)s\" already exists - giving up." + exit 1 +fi +mkdir -p "%(dir)s" +cd "%(dir)s" +git init --bare --shared +echo "%(pkg)s packaging" > description +EOF""" % remote + + if options.verbose: + print remote_script + + p1 = subprocess.Popen([remote_script], stdout=subprocess.PIPE, shell=True) + p2 = subprocess.Popen([ssh], stdin=p1.stdout, shell=True) + p2.communicate() + if p2.returncode: + raise GbpError, "Error creating remote repository" + + # Push branches + gitPush = GitCommand("push") + gitPush([remote['url']] + branches) + gitPush([remote['url'], '--tags']) + + # FIXME: option to add to .git/config by default + print "\nYou can now add:" + print_config(remote, branches) + print "\nto your .git/config to 'gbp-pull' and 'git push' in the future." + + except CommandExecFailed: + retval = 1 + except GbpError, err: + if len(err.__str__()): + print >>sys.stderr, err + retval = 1 + + return retval + +if __name__ == '__main__': + sys.exit(main(sys.argv)) + +# vim:et:ts=4:sw=4:et:sts=4:ai:set list listchars=tab\:»·,trail\:·: |