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author | Toshi MARUYAMA <marutosijp2@yahoo.co.jp> | 2011-02-15 11:04:30 +0000 |
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committer | Toshi MARUYAMA <marutosijp2@yahoo.co.jp> | 2011-02-15 11:04:30 +0000 |
commit | 2547e571682ce032597546288ecf9c243710b8ba (patch) | |
tree | c0dcdc5f9e8f7e434d6650dc2a9fb76d96ac626c /lib/redmine/scm/adapters/mercurial | |
parent | 2afc8e8c952268540cda1058fca2cbac6234c546 (diff) | |
download | redmine-2547e571682ce032597546288ecf9c243710b8ba.tar.gz redmine-2547e571682ce032597546288ecf9c243710b8ba.zip |
scm: mercurial: add Mercurial helper extension (#4455).
* 'rhsummary' and 'rhmanifest' for reducing the number of hg command calls.
* 'rhdiff' for compatibility with Mercurial < 1.1.
Also renamed TEMPLATES_DIR to HELPERS_DIR because the directory now contains
templates and a helper extension.
Original version was written by Alessio Franceschelli,
downloaded from http://www.redmine.org/attachments/3395/overhaul.py
Contributed by Alessio Franceschelli and Yuya Nishihara.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4833 e93f8b46-1217-0410-a6f0-8f06a7374b81
Diffstat (limited to 'lib/redmine/scm/adapters/mercurial')
-rw-r--r-- | lib/redmine/scm/adapters/mercurial/redminehelper.py | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/lib/redmine/scm/adapters/mercurial/redminehelper.py b/lib/redmine/scm/adapters/mercurial/redminehelper.py new file mode 100644 index 000000000..a48560ce0 --- /dev/null +++ b/lib/redmine/scm/adapters/mercurial/redminehelper.py @@ -0,0 +1,167 @@ +# redminehelper: Redmine helper extension for Mercurial +# +# Copyright 2010 Alessio Franceschelli (alefranz.net) +# Copyright 2010-2011 Yuya Nishihara <yuya@tcha.org> +# +# This software may be used and distributed according to the terms of the +# GNU General Public License version 2 or any later version. +"""helper commands for Redmine to reduce the number of hg calls + +To test this extension, please try:: + + $ hg --config extensions.redminehelper=redminehelper.py rhsummary + +I/O encoding: + +:file path: urlencoded, raw string +:tag name: utf-8 +:branch name: utf-8 +:node: 12-digits (short) hex string + +Output example of rhsummary:: + + <?xml version="1.0"?> + <rhsummary> + <repository root="/foo/bar"> + <tip revision="1234" node="abcdef0123..."/> + <tag revision="123" node="34567abc..." name="1.1.1"/> + <branch .../> + ... + </repository> + </rhsummary> + +Output example of rhmanifest:: + + <?xml version="1.0"?> + <rhmanifest> + <repository root="/foo/bar"> + <manifest revision="1234" path="lib"> + <file name="diff.rb" revision="123" node="34567abc..." time="12345" + size="100"/> + ... + <dir name="redmine"/> + ... + </manifest> + </repository> + </rhmanifest> +""" +import re, time, cgi, urllib +from mercurial import cmdutil, commands, node, error + +_x = cgi.escape +_u = lambda s: cgi.escape(urllib.quote(s)) + +def _tip(ui, repo): + # see mercurial/commands.py:tip + def tiprev(): + try: + return len(repo) - 1 + except TypeError: # Mercurial < 1.1 + return repo.changelog.count() - 1 + tipctx = repo.changectx(tiprev()) + ui.write('<tip revision="%d" node="%s"/>\n' + % (tipctx.rev(), _x(node.short(tipctx.node())))) + +_SPECIAL_TAGS = ('tip',) + +def _tags(ui, repo): + # see mercurial/commands.py:tags + for t, n in reversed(repo.tagslist()): + if t in _SPECIAL_TAGS: + continue + try: + r = repo.changelog.rev(n) + except error.LookupError: + continue + ui.write('<tag revision="%d" node="%s" name="%s"/>\n' + % (r, _x(node.short(n)), _x(t))) + +def _branches(ui, repo): + # see mercurial/commands.py:branches + def iterbranches(): + for t, n in repo.branchtags().iteritems(): + yield t, n, repo.changelog.rev(n) + def branchheads(branch): + try: + return repo.branchheads(branch, closed=False) + except TypeError: # Mercurial < 1.2 + return repo.branchheads(branch) + for t, n, r in sorted(iterbranches(), key=lambda e: e[2], reverse=True): + if repo.lookup(r) in branchheads(t): + ui.write('<branch revision="%d" node="%s" name="%s"/>\n' + % (r, _x(node.short(n)), _x(t))) + +def _manifest(ui, repo, path, rev): + ctx = repo.changectx(rev) + ui.write('<manifest revision="%d" path="%s">\n' + % (ctx.rev(), _u(path))) + + known = set() + pathprefix = (path.rstrip('/') + '/').lstrip('/') + for f, n in sorted(ctx.manifest().iteritems(), key=lambda e: e[0]): + if not f.startswith(pathprefix): + continue + name = re.sub(r'/.*', '/', f[len(pathprefix):]) + if name in known: + continue + known.add(name) + + if name.endswith('/'): + ui.write('<dir name="%s"/>\n' + % _x(urllib.quote(name[:-1]))) + else: + fctx = repo.filectx(f, fileid=n) + tm, tzoffset = fctx.date() + ui.write('<file name="%s" revision="%d" node="%s" ' + 'time="%d" size="%d"/>\n' + % (_u(name), fctx.rev(), _x(node.short(fctx.node())), + tm, fctx.size(), )) + + ui.write('</manifest>\n') + +def rhdiff(ui, repo, *pats, **opts): + """diff repository (or selected files)""" + change = opts.pop('change', None) + if change: # add -c option for Mercurial<1.1 + base = repo.changectx(change).parents()[0].rev() + opts['rev'] = [str(base), change] + opts['nodates'] = True + return commands.diff(ui, repo, *map(urllib.unquote, pats), **opts) + +def rhmanifest(ui, repo, path='', **opts): + """output the sub-manifest of the specified directory""" + ui.write('<?xml version="1.0"?>\n') + ui.write('<rhmanifest>\n') + ui.write('<repository root="%s">\n' % _u(repo.root)) + try: + _manifest(ui, repo, urllib.unquote(path), opts.get('rev')) + finally: + ui.write('</repository>\n') + ui.write('</rhmanifest>\n') + +def rhsummary(ui, repo, **opts): + """output the summary of the repository""" + ui.write('<?xml version="1.0"?>\n') + ui.write('<rhsummary>\n') + ui.write('<repository root="%s">\n' % _u(repo.root)) + try: + _tip(ui, repo) + _tags(ui, repo) + _branches(ui, repo) + # TODO: bookmarks in core (Mercurial>=1.8) + finally: + ui.write('</repository>\n') + ui.write('</rhsummary>\n') + +# This extension should be compatible with Mercurial 0.9.5. +# Note that Mercurial 0.9.5 doesn't have extensions.wrapfunction(). +cmdtable = { + 'rhdiff': (rhdiff, + [('r', 'rev', [], 'revision'), + ('c', 'change', '', 'change made by revision')], + 'hg rhdiff ([-c REV] | [-r REV] ...) [FILE]...'), + 'rhmanifest': (rhmanifest, + [('r', 'rev', '', 'show the specified revision')], + 'hg rhmanifest [-r REV] [PATH]'), + 'rhsummary': (rhsummary, [], 'hg rhsummary'), +} |