diff options
Diffstat (limited to 'contrib/stats/git-common-hash')
| -rwxr-xr-x | contrib/stats/git-common-hash | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/contrib/stats/git-common-hash b/contrib/stats/git-common-hash deleted file mode 100755 index e27fd088be..0000000000 --- a/contrib/stats/git-common-hash +++ /dev/null @@ -1,26 +0,0 @@ -#!/bin/sh - -# This script displays the distribution of longest common hash prefixes. -# This can be used to determine the minimum prefix length to use -# for object names to be unique. - -git rev-list --objects --all | sort | perl -lne ' - substr($_, 40) = ""; - # uncomment next line for a distribution of bits instead of hex chars - # $_ = unpack("B*",pack("H*",$_)); - if (defined $p) { - ($p ^ $_) =~ /^(\0*)/; - $common = length $1; - if (defined $pcommon) { - $count[$pcommon > $common ? $pcommon : $common]++; - } else { - $count[$common]++; # first item - } - } - $p = $_; - $pcommon = $common; - END { - $count[$common]++; # last item - print "$_: $count[$_]" for 0..$#count; - } -' |