Initial commit

Initial commit.

bootloader/mcuboot/ci/check-signed-off-by.sh

@@ -0,0 +1,81 @@
+#!/bin/bash
+
+# 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.
+
+DEPENDABOT_COMMITER='GitHub <noreply@github.com>'
+DEPENDABOT_AUTHOR='dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>'
+
+if [[ -n "$1" ]]; then
+    commits=$(git show -s --format=%h ${1}~..HEAD)
+else
+    parents=(`git log -n 1 --format=%p HEAD`)
+    if [[ "${#parents[@]}" -ne 2 ]]; then
+        echo "HEAD is not a merge commit, please supply the oldest SHA"
+        exit 1
+    fi
+    commits=$(git show -s --format=%h ${parents[0]}..${parents[1]})
+fi
+
+if [[ -z "${commits}" ]]; then
+  echo "No commits found in this PR!"
+  exit 1
+fi
+
+for sha in $commits; do
+  author="$(git show -s --format="%an <%ae>" ${sha})"
+  committer="$(git show -s --format="%cn <%ce>" ${sha})"
+
+  if [[ "${committer}" == "${DEPENDABOT_COMMITER}" ]] &&
+     [[ "${author}" == "${DEPENDABOT_AUTHOR}" ]]; then
+    continue
+  fi
+
+  author="Signed-off-by: ${author}"
+  committer="Signed-off-by: ${committer}"
+
+  lines="$(git show -s --format=%B ${sha})"
+
+  found_author=false
+  # Don't enforce committer email on forks; this primarily avoids issues
+  # running workflows on the zephyr fork, because rebases done in the GH UX
+  # use the primary email of the committer, which might not match the one
+  # used in git CLI.
+  if [[ $GITHUB_REPOSITORY == mcu-tools/* ]]; then
+    found_committer=false
+  else
+    found_committer=true
+  fi
+
+  IFS=$'\n'
+  for line in ${lines}; do
+    stripped=$(echo $line | sed -e 's/^\s*//' | sed -e 's/\s*$//')
+    if [[ "${stripped}" == "${author}" ]]; then
+      found_author=true
+    fi
+    if [[ "${stripped}" == "${committer}" ]]; then
+      found_committer=true
+    fi
+
+    [[ ${found_author} == true && ${found_committer} == true ]] && break
+  done
+
+  if [[ ${found_author} == false ]]; then
+    echo -e "Missing \"${author}\" in commit ${sha}"
+  fi
+  if [[ ${found_committer} == false ]]; then
+    echo -e "Missing \"${committer}\" in commit ${sha}"
+  fi
+  if [[ ${found_author} == false || ${found_committer} == false ]]; then
+    exit 1
+  fi
+done