Add debug helper script

I'm not sure if others will find this useful, but I use this
script to run pieces of devstack while trying to write/debug
things. It saves me a lot of time being able to get to some
project-lib function without a full clean/re-stack.

Figured I'd share in case it's worth putting into the tree.

Change-Id: I9a92fa71d34f50c2f5ba7d11c1a45301bd4478bf
This commit is contained in:
Dan Smith 2021-01-12 14:04:38 -08:00
parent e2f574fb90
commit edee6dc341

24
tools/debug_function.sh Executable file
View File

@ -0,0 +1,24 @@
#!/bin/bash
# This is a small helper to speed development and debug with devstack.
# It is intended to help you run a single function in a project module
# without having to re-stack.
#
# For example, to run the just start_glance function, do this:
#
# ./tools/debug_function.sh glance start_glance
if [ ! -f "lib/$1" ]; then
echo "Usage: $0 [project] [function] [function...]"
fi
source stackrc
source lib/$1
shift
set -x
while [ "$1" ]; do
echo ==== Running $1 ====
$1
echo ==== Done with $1 ====
shift
done