bundle: introduce an higher level function to write bundle on disk
The current function ('writebundle') is focussing on getting an existing
changegroup to disk. It is no easy ways to includes more part in the generated
bundle2. So we introduce a slightly higher level function that is fed the
'outgoing' object (that defines the bundled spec) and the bundlespec parameters
(to control the changegroup generation and inclusion of other parts).
This is creating the third logic dedicated to create a consistent bundle2 (the
other 2 are the push code and the getbundle code). We should probably reconcile
them at some points but they all takes different types of input. So we need to
introduce an intermediate "object" that each different input could be converted
to. Such unified "bundle2 specification" could be fed to some unified code.
We start by having the `hg bundle` related code on its own to helps defines its
specific needs first. Once the common and specific parts of each logic will be
known we can start unification.
#require no-msys # MSYS will translate web paths as if they were file paths
This is a rudimentary test of the CGI files as of d74fc8dec2b4.
$ hg init test
$ cat >hgweb.cgi <<HGWEB
> #!/usr/bin/env python
> #
> # An example CGI script to use hgweb, edit as necessary
>
> import cgitb
> cgitb.enable()
>
> from mercurial import demandimport; demandimport.enable()
> from mercurial.hgweb import hgweb
> from mercurial.hgweb import wsgicgi
>
> application = hgweb("test", "Empty test repository")
> wsgicgi.launch(application)
> HGWEB
$ chmod 755 hgweb.cgi
$ cat >hgweb.config <<HGWEBDIRCONF
> [paths]
> test = test
> HGWEBDIRCONF
$ cat >hgwebdir.cgi <<HGWEBDIR
> #!/usr/bin/env python
> #
> # An example CGI script to export multiple hgweb repos, edit as necessary
>
> import cgitb
> cgitb.enable()
>
> from mercurial import demandimport; demandimport.enable()
> from mercurial.hgweb import hgwebdir
> from mercurial.hgweb import wsgicgi
>
> application = hgwebdir("hgweb.config")
> wsgicgi.launch(application)
> HGWEBDIR
$ chmod 755 hgwebdir.cgi
$ . "$TESTDIR/cgienv"
$ python hgweb.cgi > page1
$ python hgwebdir.cgi > page2
$ PATH_INFO="/test/"
$ PATH_TRANSLATED="/var/something/test.cgi"
$ REQUEST_URI="/test/test/"
$ SCRIPT_URI="http://hg.omnifarious.org/test/test/"
$ SCRIPT_URL="/test/test/"
$ python hgwebdir.cgi > page3
$ grep -i error page1 page2 page3
[1]