[PATCH V3 0/4] git-remote-mediawiki: new tool to preview local changes without pushing

From: Benoit Person <benoit.person@ensimag.fr>

The #7 issue on git-mediawiki's issue tracker [1] states that the ability to preview content without pushing would be a nice thing to have.

changes from V2:
  - Add a way to test, without installation, code that uses GitMediawiki.pm.
  - Move more constants to GitMediawiki.pm
  - Remove the encapsulation of Git::config calls into a git_cmd_try one.
  - Remove the --blob option, distinction between files and blobs is now 
    automatic.
  - Add a --verbose option to output more information on what's going on.
  - Rewrote the doc and the commit message.
  - Rewrote of the template retrieving code (see 'get_template' sub).
  - Use a configuration variable to define the content ID search in the
    template. Default value set as 'bodyContent' since it seems more standard
    than 'mw-content-text'.
  - Final content is now saved as utf-8 to solve encoding issues.
  - Perlcritic changes: 
    - Update for loops style to a more perlish one.
    - All 'print's specify their output streams.
    --> Same useless warnings left in git-remote-mediawiki.perl after célestin's 
        work and git-mw.perl after this patch :) .

changes from V1:
  - add new package GitMediawiki
    - move some of git-remote-mediawiki functions into the package
    - update git-remote-mediawiki to use those "moved" functions
    - add a hacky-way to install it in the Makefile
    - use it in the new git mw tool
  - add a way to give to the preview tool blobs as argument
  - add a fallback when the upstream's branch remote is not a mediawiki remote
  - update the `autoload` option to use `git web--browse` and not `xdg-open`
  - update the way we find the upstream's branch remote name

This serie is based on the 'master' branch merged with célestin's patch series.

[1] https://github.com/moy/Git-Mediawiki/issues/7

Benoit Person (4):
  git-mw: Introduction of GitMediawiki.pm
  git-mw: Move some functions from git-remote-mediawiki.perl to
    GitMediawiki.pm
  git-mw: Adding git-mw command
  git-mw: Add preview subcommand into git mw.

 contrib/mw-to-git/GitMediawiki.pm           | 100 ++++++++
 contrib/mw-to-git/Makefile                  |  29 ++-
 contrib/mw-to-git/git-mw.perl               | 347 ++++++++++++++++++++++++++++
 contrib/mw-to-git/git-remote-mediawiki.perl |  85 ++-----
 4 files changed, 485 insertions(+), 76 deletions(-)
 create mode 100644 contrib/mw-to-git/GitMediawiki.pm
 create mode 100644 contrib/mw-to-git/git-mw.perl