| #!/usr/bin/env python |
| """%prog [-p|--props-file] [-r|--rev revision] [-b|--branch branch] |
| [-s|--shared-dir shared_dir] [--check-outgoing] repo [dest] |
| |
| Tool to do safe operations with hg. |
| |
| revision/branch on commandline will override those in props-file""" |
| |
| # Import snippet to find tools lib |
| import os |
| import sys |
| sys.path.append(os.path.join(os.path.dirname(__file__), "../../lib/python")) |
| |
| from util.hg import mercurial, out, remove_path |
| |
| if __name__ == '__main__': |
| from optparse import OptionParser |
| import logging |
| |
| parser = OptionParser(__doc__) |
| parser.set_defaults( |
| revision=os.environ.get('HG_REV'), |
| branch=os.environ.get('HG_BRANCH', None), |
| outgoing=False, |
| propsfile=os.environ.get('PROPERTIES_FILE'), |
| loglevel=logging.INFO, |
| shared_dir=os.environ.get('HG_SHARE_BASE_DIR'), |
| clone_by_rev=False, |
| mirrors=None, |
| bundles=None, |
| ) |
| parser.add_option( |
| "-v", "--verbose", dest="loglevel", action="store_const", |
| const=logging.DEBUG, help="verbose logging") |
| parser.add_option( |
| "-r", "--rev", dest="revision", help="which revision to update to") |
| parser.add_option( |
| "-b", "--branch", dest="branch", help="which branch to update to") |
| parser.add_option("-p", "--props-file", dest="propsfile", |
| help="build json file containing revision information") |
| parser.add_option("-s", "--shared-dir", dest="shared_dir", |
| help="clone to a shared directory") |
| parser.add_option("--check-outgoing", dest="outgoing", action="store_true", |
| help="check for and clobber outgoing changesets") |
| parser.add_option( |
| "--clone-by-revision", dest="clone_by_rev", action="store_true", |
| help="do initial clone with -r <rev> instead of cloning the entire repo. " |
| "This is slower but is useful when cloning repositories with many " |
| "heads which may timeout otherwise.") |
| parser.add_option("--mirror", dest="mirrors", action="append", |
| help="add a mirror to try cloning/pulling from before repo") |
| parser.add_option("--bundle", dest="bundles", action="append", |
| help="add a bundle to try downloading/unbundling from before doing a full clone") |
| parser.add_option("--purge", dest="auto_purge", action="store_true", |
| help="Purge the destination directory (if it exists).") |
| |
| options, args = parser.parse_args() |
| |
| logging.basicConfig(level=options.loglevel, format="%(message)s") |
| |
| if len(args) not in (1, 2): |
| parser.error("Invalid number of arguments") |
| |
| repo = args[0] |
| if len(args) == 2: |
| dest = args[1] |
| else: |
| dest = os.path.basename(repo) |
| |
| # Parse propsfile |
| if options.propsfile: |
| try: |
| import json |
| except ImportError: |
| import simplejson as json |
| js = json.load(open(options.propsfile)) |
| if options.revision is None: |
| options.revision = js['sourcestamp']['revision'] |
| if options.branch is None: |
| options.branch = js['sourcestamp']['branch'] |
| |
| # look for and clobber outgoing changesets |
| if options.outgoing: |
| if out(dest, repo): |
| remove_path(dest) |
| if options.shared_dir and out(options.shared_dir, repo): |
| remove_path(options.shared_dir) |
| |
| got_revision = mercurial(repo, dest, options.branch, options.revision, |
| shareBase=options.shared_dir, |
| clone_by_rev=options.clone_by_rev, |
| mirrors=options.mirrors, |
| bundles=options.bundles, |
| autoPurge=options.auto_purge) |
| |
| print "Got revision %s" % got_revision |
