implement a way to limit the statistics to commits after a start date
This is really useful when computing statistics over a set of
repositories, where some repositories are much older than other.
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
This fixes a memory / ressource leak that manifests when computing
stats over big sets of repositories. It was eating more than 8G of
memory for ~15 git repositories.
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
Remove backticks from author names passed to gnuplot.
Without this, author names containing `touch /tmp/vulnerable` would cause said
file to appear after generating statistics for the given repository.
This is not an optimal solution. Instead of blacklisting characters we should
either whitelist some, or find a safe escape mechanism for gnuplot.
* author.txt was renamed to AUTHOR
* use git shortlog instead of git-shortlog
because the latter is not necessarily in PATH
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
Problem: gitstats will read every commit and every file in repository in one
thread during initial statistics generation (i.e. no cache available). It may
take much time in case of huge repositories (100 000+ files) Solution: Execute
all read commands in 24 threads instead of one
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
RHBZ#962168. In response to user request added support for invoking with the -h
or --help argument to print usage information. Previously usage was only
printed if the user provided less than two arguments AND did not provide any
invalid arguments, as they were unhandled the commonly used -h and --help
arguments counted as invalid.
https://bugzilla.redhat.com/show_bug.cgi?id=962168
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
Make general stats total LOC show the total aggregate from all projects,
instead of the total LOC from last project.
[hoxu@users.sf.net: rewrote the commit message]
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
Avoid corrupt cache by writing it to a temporary file first, and then
overwriting the original one. Should also fix other exceptional cases.
Thanks-to: Alexander Strasser <eclipse7@gmx.net>
There's a new config field, 'merge_authors', which is a dictionary of
source name to target name. Whenever an author name matches a source
name it will be treated as if it was the target name instead.
Use this if authors have committed under multiple names, to squash their
statistics down to a single author. You can also use it to rename an
author for the purposes of the output.
Additionally, the -c option has been extended so for a dictionary option
you specify -c field=key,value. The key,value pair is then ADDED to the
dictionary.
Putting it all together in an example:
./gitstats -c merge_authors=bob,Bob\ Jones \
-c merge_authors=bob2,Bob\ Jones \
-c merge_authors=erica,Erica\ Smith ....
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
If the VERSION variable was not filled in, gitstats would run
'git rev-parse' on the repository being examined instead of the
gitstats repository.
Signed-off-by: Sven van Haastregt <svhaastr@liacs.nl>
This should address issue:
Check for gnuplot before running - ID: 3062202
http://sourceforge.net/tracker/?func=detail&aid=3062202&group_id=203965&atid=987711
Signed-off-by: Sven van Haastregt <svhaastr@liacs.nl>
If a custom version of gnuplot would be used by setting the GNUPLOT
environment variable, then still the default gnuplot was called to fill
in the gnuplot version number.
Signed-off-by: Sven van Haastregt <svhaastr@liacs.nl>
When counting authors, do not fall back to 0 if the git call fails. Zero
authors causes ZeroDivisionError later on otherwise. This reverts an old change
for msysgit on win32, introduced in a01045f2480a21f28dd90e278b4f560020a97b9e.
It should no longer be necessary.
Git versions with commit 7f814632f5d4d7af9f4225ece6039dbc44e03079 print the
stat summary output slightly different. There were two changes that affect
GitStats:
a) Singular forms of files/insertions/deletions may be used
b) The number of counts is now variable ranging from 1 to 3:
1: only files changed if file count is 0
2: if either insertions or deletions are 0 (not if both are)
3: where files,insertions and deletions are >0
or both insertions and deletions are 0
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
Make the units on par with active commit days. Previously a new project
committed to yesterday at 23:00 and today at 1:00 would have an age of 1 day
but 2 active days.
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
A hard-to-spot bug where the total number of commits for a tag was always set
to the number of commits that one of the commiters did and not the cumulated
sum over all commiters.
[hoxu@users.sf.net: created a commit from diff and description sent by Thomas]
Fix for KeyError being generated if a month has commits but for some reason no lines changed
Example of exception
[1.17747] >> gnuplot --version
Traceback (most recent call last):
File "./gitstats", line 1373, in <module>
g.run(sys.argv[1:]
File "./gitstats", line 1365, in run
report.create(data, outputpath)
File "./gitstats", line 841, in create
f.write('<tr><td>%s</td><td>%d</td><td>%d</td><td>%d</td></tr>' % (yymm, data.commits_by_month[yymm], data.lines_added_by_month[yymm],
data.lines_removed_by_month[yymm]))
KeyError: '2010-08'
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
Stats are calculated for months of year and years. Activity page in
sections 'Commits by year/month' and 'Commits by Year' are enhanced by
this statistic.
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
If you tried to pass only -c commit_begin=something this would
always return HEAD in any case since commit_end was set to ''.
Defaulting commit_end to HEAD makes getcommitrange() function work as it
should.
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
Do not consider a dot in path a filename extension.
'highlight.js/LICENSE' was recognized as 'js/LICENSE' extension erroneously.
Fixes SourceForge bug #3221520.
Thanks-to: Alexander Gladysh <agladysh@users.sourceforge.net>
We collect and accumulate data based on the order of the output of "git
log", which is not necessarily ordered by timestamp. Adding --date-order
should improve the situation, but isn't sufficient at least on git.git's
repository.
In addition, when encountering a date that is prior to the last one
encountered, we change it to be the last encountered date. A better
solution would be to actually order the lines before starting to count.
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
Commit timestamps can be in backwards order (when applying patches &
cherry-picking in reverse order), so we don't want author age to be negative
(was in gitstats case too :)
Sylvain Joyeux
Heikki Hokkanen