Mercurial > public > mercurial-scm > hg

comparison hgweb.py @ 57:115106376f45

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
hgweb.py from Jake Edge remove hgweb.py from URLs so that it will work as index.cgi
author mpm@selenic.com
date Wed, 11 May 2005 17:11:10 -0800
parents
children 1215bf60468f
comparison
equal deleted inserted replaced
56:ad2ea1185f04 57:115106376f45
1 #!/usr/bin/env python
2 #
3 # hgweb.py - 0.1 - 9 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
4 # - web interface to a mercurial repository
5 #
6 # This software may be used and distributed according to the terms
7 # of the GNU General Public License, incorporated herein by reference.
8
9 # useful for debugging
10 import cgitb
11 cgitb.enable()
12
13 import os, cgi, time, re, difflib
14 from mercurial import hg, mdiff
15
16 repo_path = "." # change as needed
17
18 def nl2br(text):
19 return re.sub('\n', '<br />', text)
20
21 def obfuscate(text):
22 l = []
23 for c in text:
24 l.append('&#%d;' % ord(c))
25 return ''.join(l)
26
27 def httphdr():
28 print 'Content-type: text/html\n\n'
29
30 def htmldoctype():
31 print '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">'
32
33 def htmlhead(title):
34 print '<HTML>'
35 print '<!-- created by hgweb 0.1 - jake@edge2.net -->'
36 print '<HEAD><TITLE>%s</TITLE></HEAD>' % (title, )
37 print '<style type="text/css">'
38 print 'body { font-family: sans-serif; font-size: 12px; }'
39 print 'table { font-size: 12px; }'
40 print '.errmsg { font-size: 200%; color: red; }'
41 print '.filename { font-size: 150%; color: purple; }'
42 print '.plusline { color: green; }'
43 print '.minusline { color: red; }'
44 print '.atline { color: purple; }'
45 print '</style>'
46
47 def ent_change(repo, nodeid):
48 changes = repo.changelog.read(nodeid)
49 hn = hg.hex(nodeid)
50 i = repo.changelog.rev(nodeid)
51 (h1, h2) = [ hg.hex(x) for x in repo.changelog.parents(nodeid) ]
52 datestr = time.asctime(time.gmtime(float(changes[2].split(' ')[0])))
53 mf = repo.manifest.read(changes[0])
54 print '<table width="100%" border="1">'
55 print '\t<tr><td valign="top" width="10%%">author:</td>' + \
56 '<td valign="top" width="20%%">%s</td>' % (obfuscate(changes[1]), )
57 print '\t\t<td valign="top" width="10%%">description:</td>' + \
58 '<td width="60%%">' + \
59 '<a href="?cmd=chkin;nd=%s">%s</a></td></tr>' % \
60 (hn, nl2br(changes[4]), )
61 print '\t<tr><td>date:</td><td>%s UTC</td>' % (datestr, )
62 print '\t\t<td valign="top">files:</td><td valign="top">'
63 for f in changes[3]:
64 print '\t\t<a href="?cmd=file;nd=%s;fn=%s">%s</a>' % \
65 (hg.hex(mf[f]), f, f, ),
66 print '&nbsp;&nbsp;'
67 print '\t</td></tr>'
68 # print '\t<tr><td>revision:</td><td colspan="3">%d:<a ' % (i, ) + \
69 # 'href="?cmd=rev;nd=%s">%s</a></td></tr>' % (hn, hn, )
70 print '</table><br />'
71
72 def ent_diff(a, b, fn):
73 a = a.splitlines(1)
74 b = b.splitlines(1)
75 l = difflib.unified_diff(a, b, fn, fn)
76 print '<pre>'
77 for line in l:
78 line = cgi.escape(line[:-1])
79 if line.startswith('+'):
80 print '<span class="plusline">%s</span>' % (line, )
81 elif line.startswith('-'):
82 print '<span class="minusline">%s</span>' % (line, )
83 elif line.startswith('@'):
84 print '<span class="atline">%s</span>' % (line, )
85 else:
86 print line
87 print '</pre>'
88
89 def ent_checkin(repo, nodeid):
90 changes = repo.changelog.read(nodeid)
91 hn = hg.hex(nodeid)
92 i = repo.changelog.rev(nodeid)
93 parents = repo.changelog.parents(nodeid)
94 (h1, h2) = [ hg.hex(x) for x in parents ]
95 (i1, i2) = [ repo.changelog.rev(x) for x in parents ]
96 datestr = time.asctime(time.gmtime(float(changes[2].split(' ')[0])))
97 mf = repo.manifest.read(changes[0])
98 print '<table width="100%" border="1">'
99 print '\t<tr><td>revision:</td><td colspan="3">%d:' % (i, ),
100 print '<a href="?cmd=rev;nd=%s">%s</a></td></tr>' % (hn, hn, )
101 print '\t<tr><td>parent(s):</td><td colspan="3">%d:' % (i1, )
102 print '<a href="?cmd=rev;nd=%s">%s</a>' % (h1, h1, ),
103 if i2 != -1:
104 print '&nbsp;&nbsp;%d:<a href="?cmd=rev;nd=%s">%s</a>' % \
105 (i2, h2, h2, ),
106 else:
107 print '&nbsp;&nbsp;%d:%s' % (i2, h2, ),
108 print '</td></tr>'
109 print '\t<tr><td>manifest:</td><td colspan="3">%d:' % \
110 (repo.manifest.rev(changes[0]), ),
111 print '<a href="?cmd=mf;nd=%s">%s</a></td></tr>' % \
112 (hg.hex(changes[0]), hg.hex(changes[0]), )
113 print '\t<tr><td valign="top" width="10%%">author:</td>' + \
114 '<td valign="top" width="20%%">%s</td>' % (obfuscate(changes[1]), )
115 print '\t\t<td valign="top" width="10%%">description:</td>' + \
116 '<td width="60%%">' + \
117 '<a href="?cmd=chkin;nd=%s">%s</a></td></tr>' % \
118 (hn, nl2br(changes[4]), )
119 print '\t<tr><td>date:</td><td>%s UTC</td>' % (datestr, )
120 print '\t\t<td valign="top">files:</td><td valign="top">'
121 for f in changes[3]:
122 print '\t\t<a href="?cmd=file;nd=%s&fn=%s">%s</a>' % \
123 (hg.hex(mf[f]), f, f, ),
124 print '&nbsp;&nbsp;'
125 print '\t</td></tr>'
126 print '</table><br />'
127
128 (c, a, d) = repo.diffrevs(parents[0], nodeid)
129 change = repo.changelog.read(parents[0])
130 mf2 = repo.manifest.read(change[0])
131 for f in c:
132 ent_diff(repo.file(f).read(mf2[f]), repo.file(f).read(mf[f]), f)
133 for f in a:
134 ent_diff('', repo.file(f).read(mf[f]), f)
135 for f in d:
136 ent_diff(repo.file(f).read(mf2[f]), '', f)
137
138 def ent_file(repo, nodeid, fn):
139 print '<div class="filename">%s (%s)</div>' % (fn, hg.hex(nodeid), )
140 print '<pre>'
141 print cgi.escape(repo.file(fn).read(nodeid))
142 print '</pre>'
143
144 httphdr()
145 htmldoctype()
146 htmlhead('Mercurial Web')
147
148 print '<BODY>'
149
150
151 args = cgi.parse()
152
153 ui = hg.ui()
154 repo = hg.repository(ui, repo_path)
155
156 if not args.has_key('cmd'):
157 print '<table width="100%" align="center">'
158 for i in xrange(repo.changelog.count()-1, -1, -1):
159 n = repo.changelog.node(i)
160 print '<tr><td>'
161 ent_change(repo, n)
162 print '</td></th>'
163
164 print '</table>'
165 elif args['cmd'][0] == 'chkin':
166 if not args.has_key('nd'):
167 print '<div class="errmsg">No Node!</div>'
168 else:
169 ent_checkin(repo, hg.bin(args['nd'][0]))
170 elif args['cmd'][0] == 'file':
171 if not args.has_key('nd'):
172 print '<div class="errmsg">No Node!</div>'
173 elif not args.has_key('fn'):
174 print '<div class="errmsg">No Filename!</div>'
175 else:
176 ent_file(repo, hg.bin(args['nd'][0]), args['fn'][0])
177
178 else:
179 print '<div class="errmsg">unknown command: ', args['cmd'][0], '</div>'
180
181 print '</BODY>'
182 print '</HTML>'