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substrate/hack/run-tool.sh
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Tim Hockin a8d83ee1b5 Use Kubernetes declarative validation (#1215)
This mostly eliminates the need to hand-write validation code.

This PR is a long series of commits which add DV for most of Actor and
all of Atespace.

Here is a map to the commits:
* The first few take a dep on a new Kubernetes tag, import the code into
third_party, and apply a single patch. Because we have different Go
modules for tools, I had to do it twice. When that patch lands, we can
revert these commits, but that won't be until the 1.38 cycle in a few
months.
* The next commits slowly add DV support, so a human can review each of
them in a reasonable amount of time. The emphasis is on great test
cases.
* I made a bad choice early on as to where to generate the code into, so
I moved it. Rebasing on that was exceedingly hard, so I left it as a
move.
* This required changing update/go-generate -> update/codegen -- we need
to get the ordering of tools right, which `go generate` does not
guarantee.
* Then I added a "middle" layer called "ServiceImpl" between the RPC and
storage layers. This allows things like workflow to call the same
business logic as the RPC layer, including validation. Lots of test
fixes.
* Then I finished the Create() and Update() paths for Actor. Those
represent the "right" (or closest to) way to implement resources, and
tests for validation.

I strongly encourage reviewers to read it commit-by-commit. Rebasing
this is VERY tedious, so the sooner it lands or dies completely, the
better. Then we can start converting the rest.

`./hack/run-tool.sh validation-gen --docs` will produce some docs on the
tool and the available tags.

@laoj2 @juli4n @EItanya @HavenXia
@lalitc375 @yongruilin @jpbetz  FYI
2026-08-25 20:24:59 -07:00

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#!/usr/bin/env bash
# Copyright 2026 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -o errexit -o nounset -o pipefail
if [ "$#" -lt 1 ]; then
echo "Usage: $0 [--print-bin-path] <tool-name> [args...]" >&2
exit 1
fi
PRINT_PATH=false
if [ "$1" = "--print-bin-path" ]; then
PRINT_PATH=true
shift
fi
TOOL_NAME="$1"
shift
ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
case "${TOOL_NAME}" in
"client-gen"|"informer-gen"|"lister-gen"|"validation-gen")
TOOL_DIR="${ROOT}/hack/tools/code-generator"
;;
*)
TOOL_DIR="${ROOT}/hack/tools/${TOOL_NAME}"
;;
esac
TOOL_BIN="$(cd "${TOOL_DIR}" && go tool -n "${TOOL_NAME}")"
if [ "${PRINT_PATH}" = true ]; then
echo "${TOOL_BIN}"
exit 0
fi
# Run the tool binary from original CWD
exec "${TOOL_BIN}" "$@"