[PATCH] adding "prefix" option to "hg serve" (command line and [web] section)

[Michele Cella]

# HG changeset patch
# User Michele Cella <michele.cella at gmail.com>
# Date 1199873700 -3600
# Node ID c12ac3eae317b6f37441cdb823bc8a7a7454d8aa
# Parent  5379497af641f87170c1eff2d0bb2a7df2189908
adding "prefix" option to "hg serve" (command line and [web] section)
allows "hg serve" to serve from a different path than '/' (server root)

diff -r 5379497af641 -r c12ac3eae317 mercurial/commands.py
--- a/mercurial/commands.py	Tue Jan 08 15:56:12 2008 -0600
+++ b/mercurial/commands.py	Wed Jan 09 11:15:00 2008 +0100
@@ -2393,7 +2393,7 @@ def serve(ui, repo, **opts):
         s.serve_forever()
 
     parentui = ui.parentui or ui
-    optlist = ("name templates style address port ipv6"
+    optlist = ("name templates style address port prefix ipv6"
                " accesslog errorlog webdir_conf certificate")
     for o in optlist.split():
         if opts[o]:
@@ -3024,6 +3024,7 @@ table = {
           ('E', 'errorlog', '', _('name of error log file to write to')),
           ('p', 'port', 0, _('port to use (default: 8000)')),
           ('a', 'address', '', _('address to use')),
+          ('', 'prefix', '', _('prefix path to serve from (default: server root)')),
           ('n', 'name', '',
            _('name to show in web pages (default: working dir)')),
           ('', 'webdir-conf', '', _('name of the webdir config file'
diff -r 5379497af641 -r c12ac3eae317 mercurial/hgweb/server.py
--- a/mercurial/hgweb/server.py	Tue Jan 08 15:56:12 2008 -0600
+++ b/mercurial/hgweb/server.py	Wed Jan 09 11:15:00 2008 +0100
@@ -76,7 +76,7 @@ class _hgwebhandler(object, BaseHTTPServ
         self.do_POST()
 
     def do_hgweb(self):
-        path_info, query = _splitURI(self.path)
+        path, query = _splitURI(self.path)
 
         env = {}
         env['GATEWAY_INTERFACE'] = 'CGI/1.1'
@@ -84,8 +84,8 @@ class _hgwebhandler(object, BaseHTTPServ
         env['SERVER_NAME'] = self.server.server_name
         env['SERVER_PORT'] = str(self.server.server_port)
         env['REQUEST_URI'] = self.path
-        env['SCRIPT_NAME'] = ''
-        env['PATH_INFO'] = path_info
+        env['SCRIPT_NAME'] = self.server.prefix
+        env['PATH_INFO'] = path[len(self.server.prefix):]
         env['REMOTE_HOST'] = self.client_address[0]
         env['REMOTE_ADDR'] = self.client_address[0]
         if query:
@@ -206,6 +206,7 @@ def create_server(ui, repo):
         myui = repo.ui
     address = myui.config("web", "address", "")
     port = int(myui.config("web", "port", 8000))
+    prefix = myui.config("web", "prefix", "").rstrip("/")
     use_ipv6 = myui.configbool("web", "ipv6")
     webdir_conf = myui.config("web", "webdir_conf")
     ssl_cert = myui.config("web", "certificate")
@@ -254,6 +255,7 @@ def create_server(ui, repo):
                 addr = socket.gethostname()
 
             self.addr, self.port = addr, port
+            self.prefix = prefix
 
             if ssl_cert:
                 try: