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comparison mercurial/hgweb/webcommands.py @ 31939:604d31507f86

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hgweb: handle a "descend" query parameter in filelog command When this "descend" query parameter is present along with "linerange" parameter, we get revisions following line range in descending order. The parameter has no effect without "linerange".
author Denis Laxalde <denis.laxalde@logilab.fr>
date Mon, 10 Apr 2017 16:23:41 +0200
parents 6be6e4becaaf
children a298f5c61b34
comparison
equal deleted inserted replaced
31938:5e3b49defbff 31939:604d31507f86
977 morevars['revcount'] = revcount * 2 977 morevars['revcount'] = revcount * 2
978 978
979 patch = 'patch' in req.form 979 patch = 'patch' in req.form
980 if patch: 980 if patch:
981 lessvars['patch'] = morevars['patch'] = req.form['patch'][0] 981 lessvars['patch'] = morevars['patch'] = req.form['patch'][0]
982 descend = 'descend' in req.form
983 if descend:
984 lessvars['descend'] = morevars['descend'] = req.form['descend'][0]
982 985
983 count = fctx.filerev() + 1 986 count = fctx.filerev() + 1
984 start = max(0, count - revcount) # first rev on this page 987 start = max(0, count - revcount) # first rev on this page
985 end = min(count, start + revcount) # last rev on this page 988 end = min(count, start + revcount) # last rev on this page
986 parity = paritygen(web.stripecount, offset=start - end) 989 parity = paritygen(web.stripecount, offset=start - end)
1005 if lrange is not None: 1008 if lrange is not None:
1006 linerange = webutil.formatlinerange(*lrange) 1009 linerange = webutil.formatlinerange(*lrange)
1007 # deactivate numeric nav links when linerange is specified as this 1010 # deactivate numeric nav links when linerange is specified as this
1008 # would required a dedicated "revnav" class 1011 # would required a dedicated "revnav" class
1009 nav = None 1012 nav = None
1010 ancestors = context.blockancestors(fctx, *lrange) 1013 if descend:
1011 for i, (c, lr) in enumerate(ancestors, 1): 1014 it = context.blockdescendants(fctx, *lrange)
1015 else:
1016 it = context.blockancestors(fctx, *lrange)
1017 for i, (c, lr) in enumerate(it, 1):
1012 diffs = None 1018 diffs = None
1013 if patch: 1019 if patch:
1014 diffs = diff(c, linerange=lr) 1020 diffs = diff(c, linerange=lr)
1015 # follow renames accross filtered (not in range) revisions 1021 # follow renames accross filtered (not in range) revisions
1016 path = c.path() 1022 path = c.path()
1047 return tmpl("filelog", 1053 return tmpl("filelog",
1048 file=f, 1054 file=f,
1049 nav=nav, 1055 nav=nav,
1050 symrev=webutil.symrevorshortnode(req, fctx), 1056 symrev=webutil.symrevorshortnode(req, fctx),
1051 entries=entries, 1057 entries=entries,
1058 descend=descend,
1052 patch=patch, 1059 patch=patch,
1053 latestentry=latestentry, 1060 latestentry=latestentry,
1054 linerange=linerange, 1061 linerange=linerange,
1055 revcount=revcount, 1062 revcount=revcount,
1056 morevars=morevars, 1063 morevars=morevars,