[PATCH] Get "hg serve" to print the URL being served

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[PATCH] Get "hg serve" to print the URL being served

From: Bryan O'Sullivan <[e-mail]>

If invoked with verbosity, print the URL at which we are serving.

Useful if you bind to any port with "-p 0", and need to know what port
the server is listening on.

manifest hash: d317225606fbd2ec5819e1f266575b0485dfba79
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mercurial/commands.py

@@ -8,7 +8,7 b''
 import os, re, sys, signal
 import fancyopts, ui, hg, util
 from demandload import *
-demandload(globals(), "mdiff time hgweb traceback random signal errno version")
+demandload(globals(), "mdiff time hgweb traceback random signal socket errno version")
 
 class UnknownCommand(Exception): pass
 
@@ -793,8 +793,21 b' def root(ui, repo):'
 
 def serve(ui, repo, **opts):
     """export the repository via HTTP"""
-    hgweb.server(repo.root, opts["name"], opts["templates"],
-                 opts["address"], opts["port"])
+    httpd = hgweb.create_server(repo.root, opts["name"], opts["templates"],
+                                opts["address"], opts["port"])
+    if ui.verbose:
+        addr, port = httpd.socket.getsockname()
+        if addr == '0.0.0.0':
+            addr = socket.gethostname()
+        else:
+            try:
+                addr = socket.gethostbyaddr(addr)[0]
+            except: pass
+        if port != 80:
+            ui.status('listening on http://%s:%d/\n' % (addr, port))
+        else:
+            ui.status('listening on http://%s/\n' % addr)
+    httpd.serve_forever()
 
 def status(ui, repo):
     '''show changed files in the working directory

mercurial/hgweb.py

@@ -694,7 +694,7 b' class hgweb:'
         else:
             write(self.t("error"))
 
-def server(path, name, templates, address, port):
+def create_server(path, name, templates, address, port):
 
     import BaseHTTPServer
     import sys, os
@@ -759,5 +759,8 b' def server(path, name, templates, addres'
                 sys.argv, sys.stdin, sys.stdout, sys.stderr = save
 
     hg = hgweb(path, name, templates)
-    httpd = BaseHTTPServer.HTTPServer((address, port), hgwebhandler)
+    return BaseHTTPServer.HTTPServer((address, port), hgwebhandler)
+
+def server(path, name, templates, address, port):
+    httpd = create_server(path, name, templates, address, port)
     httpd.serve_forever()