hgweb: fallback to checking wsgireq.env for REPO_NAME for 3rd party hosting
Starting with
d7fd203e36cc, SCM Manager began to 404 any repository access.
What's happening is that it is generating a python script that creates an hgweb
application (not hgwebdir), and launches hgweb via wsgicgi. It must be setting
REPO_NAME in the process environment before launching this script, which gets
picked up and put into wsgireq.env when wsgicgi launches the hgweb application.
>From there, other variables (notably 'apppath' and 'dispatchpath') are
constructed differently.
d7fd203e36cc^ (working):
apppath: /hg/eng/devsetup
dispatchpath:
pathinfo: /eng/devsetup
reponame: eng/devsetup
d7fd203e36cc:
apppath: /hg
dispatchpath: eng/devsetup
pathinfo: /eng/devsetup
reponame: None
REPO_NAME: eng/devsetup
Rather than having an existing installation break when Mercurial is upgraded,
just resume checking the environment. I have no idea how many other hosting
solutions would break without restoring this.
Ancestors of 5
4 2 0
Ancestors of 6 and 5
3 4 2 1 0
Ancestors of 5 and 4
4 2 0
Ancestors of 7, stop at 6
6
Ancestors of 7, including revs
7 6 5 3 4 2 1 0
Ancestors of 7, 5 and 3, including revs
7 5 3 6 4 2 1 0
Descendants of 5
7 8
Descendants of 5 and 3
6 7 8
Descendants of 5 and 4
5 7 8