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2020-06-22perl: create and switch variables for hash constantsLibravatar brian m. carlson1-1/+1
git-svn has several variables for SHA-1 constants, including short hash values and full length hash values. Since these are no longer SHA-1 specific, let's start them with "oid" instead of "sha1". Add a constant, oid_length, which is the length of the hash algorithm in use in hex. We use the hex version because overwhelmingly that's what's used by git-svn. We don't currently set oid_length based on the repository algorithm, but we will in a future commit. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Acked-by: Eric Wong <e@80x24.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-05-07pager: remove 'S' from $LESS by defaultLibravatar Matthieu Moy1-1/+1
By default, Git used to set $LESS to -FRSX if $LESS was not set by the user. The FRX flags actually make sense for Git (F and X because sometimes the output Git pipes to less is short, and R because Git pipes colored output). The S flag (chop long lines), on the other hand, is not related to Git and is a matter of user preference. Git should not decide for the user to change LESS's default. More specifically, the S flag harms users who review untrusted code within a pager, since a patch looking like: -old code; +new good code; [... lots of tabs ...] malicious code; would appear identical to: -old code; +new good code; Users who prefer the old behavior can still set the $LESS environment variable to -FRSX explicitly, or set core.pager to 'less -S'. The documentation in config.txt is made a bit longer to keep both an example setting the 'S' flag (needed to recover the old behavior) and an example showing how to unset a flag set by Git. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-07pager: set LV=-c alongside LESS=FRSXLibravatar Jonathan Nieder1-0/+1
On systems with lv configured as the preferred pager (i.e., DEFAULT_PAGER=lv at build time, or PAGER=lv exported in the environment) git commands that use color show control codes instead of color in the pager: $ git diff ^[[1mdiff --git a/.mailfilter b/.mailfilter^[[m ^[[1mindex aa4f0b2..17e113e 100644^[[m ^[[1m--- a/.mailfilter^[[m ^[[1m+++ b/.mailfilter^[[m ^[[36m@@ -1,11 +1,58 @@^[[m "less" avoids this problem because git uses the LESS environment variable to pass the -R option ('output ANSI color escapes in raw form') by default. Use the LV environment variable to pass 'lv' the -c option ('allow ANSI escape sequences for text decoration / color') to fix it for lv, too. Noticed when the default value for color.ui flipped to 'auto' in v1.8.4-rc0~36^2~1 (2013-06-10). Reported-by: Olaf Meeuwissen <olaf.meeuwissen@avasys.jp> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-02-09Move Git::SVN::get_tz to Git::get_tz_offsetLibravatar Ben Walton1-2/+6
This function has utility outside of the SVN module for any routine that needs the equivalent of GNU strftime's %z formatting option. Move it to the top-level Git.pm so that non-SVN modules don't need to import the SVN module to use it. The rename makes the purpose of the function clearer. Signed-off-by: Ben Walton <bdwalton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-07-27Extract Git::SVN::Log from git-svn.Libravatar Michael G. Schwern1-0/+395
Straight cut & paste. Also noticed Git::SVN::Ra wasn't in the compile test. It is now. Signed-off-by: Eric Wong <normalperson@yhbt.net>