Mercurial > hgsubversion
view utility_commands.py @ 99:1da7aafdd323
Refactored outgoing_revisions into util where it really belongs.
author | Augie Fackler <durin42@gmail.com> |
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date | Fri, 21 Nov 2008 16:11:24 -0600 |
parents | 10dd34deac3b |
children | a3b717e4abf5 |
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from mercurial import context from mercurial import cmdutil from mercurial import node from mercurial import util as mutil from hgext import rebase import util import hg_delta_editor @util.register_subcommand('url') def print_wc_url(ui, repo, hg_repo_path, **opts): hge = hg_delta_editor.HgChangeReceiver(hg_repo_path, ui_=ui) ui.status(hge.url, '\n') @util.register_subcommand('info') def run_svn_info(ui, repo, hg_repo_path, **opts): hge = hg_delta_editor.HgChangeReceiver(hg_repo_path, ui_=ui) svn_commit_hashes = dict(zip(hge.revmap.itervalues(), hge.revmap.iterkeys())) o_r = util.outgoing_revisions(ui, repo, hge, svn_commit_hashes) ha = repo.parents()[0] if o_r: ha = repo[o_r[-1]].parents()[0] r, br = svn_commit_hashes[ha.node()] if br == None: branchpath = '/trunk' else: branchpath = '/branches/%s' % br url = hge.url if url[-1] == '/': url = url[:-1] url = '%s%s' % (url, branchpath) author = '@'.join(ha.user().split('@')[:-1]) ui.status('''URL: %(url)s Repository Root: %(reporoot)s Repository UUID: %(uuid)s Revision: %(revision)s Node Kind: directory Last Changed Author: %(author)s Last Changed Rev: %(revision)s Last Changed Date: %(date)s\n''' % {'reporoot': None, 'uuid': open(hge.uuid_file).read(), 'url': url, 'author': author, 'revision': r, # TODO I'd like to format this to the user's local TZ if possible 'date': mutil.datestr(ha.date(), '%Y-%m-%d %H:%M:%S %1%2 (%a, %d %b %Y)') }) @util.register_subcommand('parent') def print_parent_revision(ui, repo, hg_repo_path, **opts): """Prints the hg hash and svn revision info for the nearest svn parent of the current revision""" hge = hg_delta_editor.HgChangeReceiver(hg_repo_path, ui_=ui) svn_commit_hashes = dict(zip(hge.revmap.itervalues(), hge.revmap.iterkeys())) ha = repo.parents()[0] o_r = util.outgoing_revisions(ui, repo, hge, svn_commit_hashes) if o_r: ha = repo[o_r[-1]].parents()[0] if ha.node() != node.nullid: r, br = svn_commit_hashes[ha.node()] ui.status('Working copy parent revision is %s: r%s on %s\n' % (ha, r, br or 'trunk')) else: ui.status('Working copy seems to have no parent svn revision.\n') return 0 @util.register_subcommand('rebase') def rebase_commits(ui, repo, hg_repo_path, **opts): """Rebases the current unpushed revisions onto the top of the Subversion branch. This moves a line of development from making its own head to the top of Subversion development, linearizing the changes. In order to make sure you rebase on top of the current top of Subversion work, you should probably run 'hg svn pull' before running this. """ hge = hg_delta_editor.HgChangeReceiver(hg_repo_path, ui_=ui) svn_commit_hashes = dict(zip(hge.revmap.itervalues(), hge.revmap.iterkeys())) o_r = util.outgoing_revisions(ui, repo, hge, svn_commit_hashes) if not o_r: ui.status('Nothing to rebase!\n') return 0 if len(repo.parents()[0].children()): ui.status('Refusing to rebase non-head commit like a coward\n') return 0 parent_rev = repo[o_r[-1]].parents()[0] target_rev = parent_rev p_n = parent_rev.node() exhausted_choices = False while target_rev.children() and not exhausted_choices: for c in target_rev.children(): exhausted_choices = True n = c.node() if (n in svn_commit_hashes and svn_commit_hashes[n][1] == svn_commit_hashes[p_n][1]): target_rev = c exhausted_choices = False break if parent_rev == target_rev: ui.status('Already up to date!\n') return 0 # TODO this is really hacky, there must be a more direct way return rebase.rebase(ui, repo, dest=node.hex(target_rev.node()), base=node.hex(repo.parents()[0].node())) @util.register_subcommand('outgoing') def show_outgoing_to_svn(ui, repo, hg_repo_path, **opts): """Commit the current revision and any required parents back to svn. """ hge = hg_delta_editor.HgChangeReceiver(hg_repo_path, ui_=ui) svn_commit_hashes = dict(zip(hge.revmap.itervalues(), hge.revmap.iterkeys())) o_r = util.outgoing_revisions(ui, repo, hge, svn_commit_hashes) if not (o_r and len(o_r)): ui.status('No outgoing changes found.\n') return 0 displayer = cmdutil.show_changeset(ui, repo, opts, buffered=False) for node in reversed(o_r): displayer.show(repo[node])