diff options
Diffstat (limited to 'scripts/generate-patches.pl.in')
| -rwxr-xr-x | scripts/generate-patches.pl.in | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/scripts/generate-patches.pl.in b/scripts/generate-patches.pl.in index 9a5c3423f206..148b7d81f120 100755 --- a/scripts/generate-patches.pl.in +++ b/scripts/generate-patches.pl.in @@ -5,9 +5,15 @@ use File::Temp qw(tempdir); use readmanifest; -# Some hard-coded options. -my $maxNarSize = 100 * 1024 * 1024; # max size of NAR archives to generate patches for -my $maxPatchFraction = 0.60; # if patch is bigger than this fraction of full archive, reject +# Some patch generations options. + +# Max size of NAR archives to generate patches for. +my $maxNarSize = $ENV{"NIX_MAX_NAR_SIZE"}; +$maxNarSize = 100 * 1024 * 1024 if !defined $maxNarSize; + +# If patch is bigger than this fraction of full archive, reject. +my $maxPatchFraction = $ENV{"NIX_PATCH_FRACTION"}; +$maxPatchFraction = 0.60 if !defined $maxPatchFraction; die unless scalar @ARGV == 5; |