43 lines
1.3 KiB
Bash
Executable File
43 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2022 Google LLC. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the License);
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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set -eu
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readonly current_dir="$0.runfiles"
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readonly in="$1"
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readonly out="$2"
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shift 2
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readonly tmp_dir="$(mktemp -d)"
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trap "rm -rf ${tmp_dir}" EXIT
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readonly jacoco="$(ls ${current_dir}/rules_kotlin/bazel/jacoco_cli)"
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readonly jar="$(which jar)"
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# Unzip input Jar and run JaCoCo over it
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mkdir "${tmp_dir}/classes"
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mkdir "${tmp_dir}/instrumented"
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unzip -qq -d "${tmp_dir}/classes" "${in}"
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"${jacoco}" instrument "${tmp_dir}/classes" --dest "${tmp_dir}/instrumented" >/dev/null
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# Rename input .class files to .class.uninstrumented
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find "${tmp_dir}/classes" -name '*.class' -exec mv {} {}.uninstrumented \;
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# Zip all the files together
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"${jar}" cf "${out}" -C "${tmp_dir}/instrumented" .
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"${jar}" uf "${out}" -C "${tmp_dir}/classes" .
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"${jar}" uf "${out}" "$@"
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