This seemed to be roughly three times slower than a direct "wc -l" from working
tree, but this way we are not limited to full & clean working trees, but can
also handle bare repositories.

Instead of 'w histeps', we use 'w steps', which doesn't make the last commit
seem like it removed all the files.

A simple assumption is made about the tags: it's assumed that they come in
chronological order, and share the same history (eg. v0.0.1, v0.0.2). That way,
to get commits made for v0.0.2, we simply look for history from v0.0.1 to
v0.0.2.

Month was used where minute was supposed to be... wrong case :)

Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>

Currently taken from "git rev-parse --short HEAD".

Gives better proportions on amount of commits during each year.

'smooth csplines' showed negative file count sometimes, which wasn't nice ;-)

This closes bug #2184326 on SourceForge. Some people may not have access to
their git repository, so we save the cache to the output directory instead
(which must always have write access anyway).

Don't consider .hidden files extensions, and limit extension length to 10.

Just in case they have been updated.

This sorts tables on the authors and files pages.

Slightly modifies the sortable.js to ignore additional info in
parentheses after a number.

Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>

As stated in doc/README, contributions from now on should be under
"GPLv2 or older" to allow upgrading to newer versions of GPL
(if I think they are sensible :-)

This is essentially the same as "GPLv2 or older approved by the author."

Feedback is welcome.

Added in a01045f2480a21f28dd90e278b4f560020a97b9e.

Removed unneeded pass statements and done TODO tags.

The command being run will be shown first, and then prefixed with the
running time after it has been completed.

By default 'gnuplot' will be searched from the system path.

On unix, when "shell = False" (default), the args must be a list of
args. While on Windows, filling args with a list causes problems. As a
trade-off, set the this flag and using a string as the command, although
this might sacrifice some performance, but that's not the main concern
in this script.

Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>

Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>

- git-rev-list: use %T instead of %H
- git-ls-tree: added --name-only

This is a workaround for linux-2.6 repository.

Any additional statistics based on the extracted data should be produced in it.

Only names are shown for the next 5.

Thanks to Alexander Botero-Lowry.

This should make gitstats work on FreeBSD.

Thanks to Alexander Botero-Lowry.

This reverts "Attempt to optimize file counting." and related commits.

(commit c257429c561af8b99bb0a0daa65871a80a9fedb2)

Two executions of 'git-rev-list' were merged and python used instead of sh
snippet. From initial testing this seems to _slow_ things down.

Hopefully fixes a problem with linux-2.6 repository.

Earlier this borked on author names containing "," (or example, wine
repository). Now it will instead check for line containing "files changed,".

Removed an extra "git-rev-list".