1#!/usr/bin/env bash
2# This script can be called via ./hack/update-json-library.sh` to update the
3# go-json-experiment fork in the repo.
4
5# The HASH parameter may be set as part of the invocation to this script or
6# the default hash from ./hack/JSON-EXPERIMENTAL-HASH will be used.
7HASH="${HASH:-$(cat ./hack/JSON-EXPERIMENTAL-HASH)}"
8GO_JSON_EXPERIMENT_DIR="pkg/internal/third_party/go-json-experiment/json"
9rm -rf $GO_JSON_EXPERIMENT_DIR
10git clone https://github.com/go-json-experiment/json $GO_JSON_EXPERIMENT_DIR
11cd $GO_JSON_EXPERIMENT_DIR
12git reset --hard $HASH
13# If HASH was set to a keyword like HEAD, get the actual commit ID
14HASH=$(git rev-parse HEAD)
15cat <<EOF > ../README.md
16Forked from: https://github.com/go-json-experiment/json
17Commit Hash: $HASH
18
19This internal fork exists to prevent dependency issues with go-json-experiment
20until its API stabilizes.
21EOF
22
23# Remove git directories
24rm -rf ".git"
25rm -rf ".github"
26# Remove images
27rm *.png
28# Remove go.{mod|sum}
29# NOTE: go-json-experiment has no go mod dependencies at the moment.
30# If this changes, the code will need to be updated.
31rm go.mod go.sum
32# Update references to point to the fork
33find . -type f -name "*.go" -print0 | xargs -0 perl -pi -e "s#github.com/go-json-experiment/json#k8s.io/kube-openapi/${GO_JSON_EXPERIMENT_DIR}#g"
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