add generate_graph.sh
This commit introduces a script that parses update markdown and displays a plot via gnuplot
$ ./tools/generate_graph.sh -h
usage: ./tools/generate_graph.sh -t -p
This script creates a gnuplot by parsing the markdown from within 'docs'
OPTIONS:
-t include testing updates
-p include prod updates
-d distributions (cc7,c8,cs8). default is 'all'
-s filter start date (YYYYMMDD). default is to not filter
-e filter end date (YYYMMDD). default is to not filter
-x exclude number of packages over this figure
-h display this help
As an example, the following would create a graph similar to the below
./tools/generate_graph.sh -t -s 20210101 -x 1000
Edited by Ben Morrice