[PATCH v4 0/5] 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 v3:
  - Rewrite all commit messages.
  - No more "\ No newline at end of file".
  - Rename GitMediawiki.pm into Git::Mediawiki.pm (so it moves GitMedawiki.pm
    into Git/Mediawiki.pm).
  - Remove from the Makefile the copy_pm target (see below 'Add a bin-wrapper').
  - Use of 'install' insted of 'cp' in the Makefile.
  - Comment on the install_pm target in the Makefile.
  - Add a bin-wrapper for git to test scripts without 'make install'-ing them.
  - Move verbose option handling from previous v3-4/4 (introduction of preview
  	tool) into v4-4/5 (introduction of git-mw).
  - Refactor some code into subroutines to clean the global 'preview'
    subroutine.
  - Rewrite some error messages to make them more concise while still giving
    the same amount of information.
  - Use 'remote.${remote_name}.mwIDcontent' instead of 'mediawiki.IDContent'
    as config item for the lookup ID used to combine template + new content.
  - Remove comments about what's going on in the preview subroutine.
  - Use 'clean_filename' (and not 'smudge_filename') in the preview tool to find
    the correct mediawiki page name based on a filename.
  - Remove space/tab mixup in the 'help' subroutine.

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 (5):
  git-remote-mediawiki: Introduction of Git::Mediawiki.pm
  git-remote-mediawiki: new git bin-wrapper for developement
  git-remote-mediawiki: factoring code between git-remote-mediawiki and
    Git::Mediawiki
  git-remote-mediawiki: Adding git-mw command
  git-remote-mediawiki: Add preview subcommand into git mw.

 contrib/mw-to-git/Git/Mediawiki.pm          | 100 ++++++++
 contrib/mw-to-git/Makefile                  |  24 +-
 contrib/mw-to-git/git                       |  25 ++
 contrib/mw-to-git/git-mw.perl               | 359 ++++++++++++++++++++++++++++
 contrib/mw-to-git/git-remote-mediawiki.perl |  85 +------
 5 files changed, 518 insertions(+), 75 deletions(-)
 create mode 100644 contrib/mw-to-git/Git/Mediawiki.pm
 create mode 100755 contrib/mw-to-git/git
 create mode 100644 contrib/mw-to-git/git-mw.perl