ladybird/Meta/lint-ipc-ids.sh
Ben Wiederhake 8d680dd1ad Meta: Lint for duplicate endpoint IDs
We currently have 16 endpoints. The IDs are typed by a human at creation time.
This check will detect with we ever use an endpoint ID twice.

Since the large irrelevant directories are ignored, this should be quick enough.
2020-08-15 20:48:52 +02:00

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#!/bin/sh
set -e pipefail
script_path=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
cd "$script_path/.."
ALL_ENDPOINTS=$(find \( -name Toolchain -o -name Build -o -name .git -o -name Ports \) -prune -o -name '*.ipc' -print0 | xargs -0 grep -P '^endpoint ' | sort -k4 -n)
BAD_ENDPOINTS=$(echo "${ALL_ENDPOINTS}" | cut -d' ' -f4 | uniq -d)
if [ -n "${BAD_ENDPOINTS}" ]
then
echo "This is the full list of all endpoints:"
echo "${ALL_ENDPOINTS}"
echo "These endpoint IDs are duplicated:"
echo "${BAD_ENDPOINTS}"
exit 1
fi