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ovs/build-aux/calculate-schema-cksum
Rodriguez Betancourt, Esteban 3991685855 cksum: Refine schema cksum validation
Calculates the cksum removing the cksum line using a more
strict regex than the used previously.
It fixes a problem when calculating the cksum of a schema that
has fields with the substring cksum (e.g.: a checksum column),
lines that the previous cksum calculation incorrectly removes
before running cksum.
Also, the tool calculate-schema-cksum is introduced. This tool
calculates the cksum of a schema file. It could be used in other
programs, instead of calculating the cksum in an eventually
different way than the expected by cksum-schema-check and other
tools.

Signed-off-by: Esteban Rodriguez Betancourt <estebarb@hpe.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
2016-04-22 08:43:00 -07:00

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#!/bin/sh
schema=$1
sed '/"cksum": *"[0-9][0-9]* [0-9][0-9]*",/d' $schema | cksum