move over oss-fuzz build script (#1204)

Signed-off-by: AdamKorcz <adam@adalogics.com>

Signed-off-by: AdamKorcz <adam@adalogics.com>

tests/oss_fuzz.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+#
+# Copyright 2022 The Sigstore Authors.
+#
+# 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.
+
+go install github.com/AdamKorcz/go-118-fuzz-build@latest
+go get github.com/AdamKorcz/go-118-fuzz-build/utils
+
+compile_native_go_fuzzer github.com/sigstore/rekor/pkg/sharding FuzzCreateEntryIDFromParts FuzzCreateEntryIDFromParts
+compile_native_go_fuzzer github.com/sigstore/rekor/pkg/sharding FuzzGetUUIDFromIDString FuzzGetUUIDFromIDString
+compile_native_go_fuzzer github.com/sigstore/rekor/pkg/sharding FuzzGetTreeIDFromIDString FuzzGetTreeIDFromIDString
+compile_native_go_fuzzer github.com/sigstore/rekor/pkg/sharding FuzzPadToTreeIDLen FuzzPadToTreeIDLen
+compile_native_go_fuzzer github.com/sigstore/rekor/pkg/sharding FuzzReturnEntryIDString FuzzReturnEntryIDString
+compile_native_go_fuzzer github.com/sigstore/rekor/pkg/sharding FuzzTreeID FuzzTreeID
+compile_native_go_fuzzer github.com/sigstore/rekor/pkg/sharding FuzzValidateUUID FuzzValidateUUID
+compile_native_go_fuzzer github.com/sigstore/rekor/pkg/sharding FuzzValidateTreeID FuzzValidateTreeID
+compile_native_go_fuzzer github.com/sigstore/rekor/pkg/sharding FuzzValidateEntryID FuzzValidateEntryID