82 lines
2.5 KiB
Bash
Executable File
82 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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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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DEPENDABOT_COMMITER='GitHub <noreply@github.com>'
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DEPENDABOT_AUTHOR='dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>'
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if [[ -n "$1" ]]; then
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commits=$(git show -s --format=%h ${1}~..HEAD)
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else
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parents=(`git log -n 1 --format=%p HEAD`)
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if [[ "${#parents[@]}" -ne 2 ]]; then
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echo "HEAD is not a merge commit, please supply the oldest SHA"
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exit 1
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fi
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commits=$(git show -s --format=%h ${parents[0]}..${parents[1]})
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fi
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if [[ -z "${commits}" ]]; then
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echo "No commits found in this PR!"
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exit 1
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fi
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for sha in $commits; do
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author="$(git show -s --format="%an <%ae>" ${sha})"
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committer="$(git show -s --format="%cn <%ce>" ${sha})"
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if [[ "${committer}" == "${DEPENDABOT_COMMITER}" ]] &&
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[[ "${author}" == "${DEPENDABOT_AUTHOR}" ]]; then
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continue
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fi
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author="Signed-off-by: ${author}"
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committer="Signed-off-by: ${committer}"
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lines="$(git show -s --format=%B ${sha})"
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found_author=false
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# Don't enforce committer email on forks; this primarily avoids issues
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# running workflows on the zephyr fork, because rebases done in the GH UX
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# use the primary email of the committer, which might not match the one
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# used in git CLI.
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if [[ $GITHUB_REPOSITORY == mcu-tools/* ]]; then
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found_committer=false
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else
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found_committer=true
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fi
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IFS=$'\n'
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for line in ${lines}; do
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stripped=$(echo $line | sed -e 's/^\s*//' | sed -e 's/\s*$//')
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if [[ "${stripped}" == "${author}" ]]; then
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found_author=true
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fi
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if [[ "${stripped}" == "${committer}" ]]; then
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found_committer=true
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fi
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[[ ${found_author} == true && ${found_committer} == true ]] && break
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done
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if [[ ${found_author} == false ]]; then
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echo -e "Missing \"${author}\" in commit ${sha}"
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fi
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if [[ ${found_committer} == false ]]; then
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echo -e "Missing \"${committer}\" in commit ${sha}"
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fi
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if [[ ${found_author} == false || ${found_committer} == false ]]; then
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exit 1
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fi
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done
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