author | Dirkjan Ochtman <dirkjan@ochtman.nl> |
Fri, 28 Mar 2008 19:37:28 +0100 | |
changeset 6392 | 2540521dc7c1 |
child 6393 | 894875eae49b |
permissions | -rw-r--r-- |
6392
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# hgweb/webutil.py - utility library for the web interface. |
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# |
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# Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net> |
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# Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
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# |
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# This software may be used and distributed according to the terms |
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# of the GNU General Public License, incorporated herein by reference. |
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from mercurial.node import hex, nullid |
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from mercurial.repo import RepoError |
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from mercurial import util |
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def siblings(siblings=[], hiderev=None, **args): |
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siblings = [s for s in siblings if s.node() != nullid] |
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if len(siblings) == 1 and siblings[0].rev() == hiderev: |
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return |
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for s in siblings: |
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d = {'node': hex(s.node()), 'rev': s.rev()} |
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if hasattr(s, 'path'): |
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d['file'] = s.path() |
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d.update(args) |
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yield d |
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def renamelink(fl, node): |
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r = fl.renamed(node) |
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if r: |
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return [dict(file=r[0], node=hex(r[1]))] |
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return [] |
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def nodetagsdict(repo, node): |
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return [{"name": i} for i in repo.nodetags(node)] |
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def nodebranchdict(repo, ctx): |
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branches = [] |
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branch = ctx.branch() |
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# If this is an empty repo, ctx.node() == nullid, |
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# ctx.branch() == 'default', but branchtags() is |
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# an empty dict. Using dict.get avoids a traceback. |
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if repo.branchtags().get(branch) == ctx.node(): |
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branches.append({"name": branch}) |
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return branches |
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def nodeinbranch(repo, ctx): |
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branches = [] |
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branch = ctx.branch() |
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if branch != 'default' and repo.branchtags().get(branch) != ctx.node(): |
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branches.append({"name": branch}) |
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return branches |
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def nodebranchnodefault(ctx): |
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branches = [] |
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branch = ctx.branch() |
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if branch != 'default': |
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branches.append({"name": branch}) |
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return branches |
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def showtag(repo, tmpl, t1, node=nullid, **args): |
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for t in repo.nodetags(node): |
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yield tmpl(t1, tag=t, **args) |
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def cleanpath(repo, path): |
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path = path.lstrip('/') |
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return util.canonpath(repo.root, '', path) |
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def changectx(repo, req): |
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if 'node' in req.form: |
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changeid = req.form['node'][0] |
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elif 'manifest' in req.form: |
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changeid = req.form['manifest'][0] |
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else: |
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changeid = self.repo.changelog.count() - 1 |
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try: |
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ctx = repo.changectx(changeid) |
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except RepoError: |
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man = repo.manifest |
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mn = man.lookup(changeid) |
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ctx = repo.changectx(man.linkrev(mn)) |
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return ctx |
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def filectx(repo, req): |
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path = cleanpath(repo, req.form['file'][0]) |
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if 'node' in req.form: |
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changeid = req.form['node'][0] |
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else: |
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changeid = req.form['filenode'][0] |
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try: |
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ctx = repo.changectx(changeid) |
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fctx = ctx.filectx(path) |
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except RepoError: |
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fctx = repo.filectx(path, fileid=changeid) |
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return fctx |