k3s/hooks/prepare-commit-msg

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#!/bin/bash
KUBE_HOOKS_DIR="$(dirname "$(test -L "$0" && echo "$(dirname $0)/$(readlink "$0")" || echo "$0")")"
files_need_gofmt=()
files_need_boilerplate=()
files_need_description=()
for file in $(git diff --cached --name-only --diff-filter ACM | grep "\.go" | grep -v -e "third_party" -e "Godeps"); do
# Check for files that fail gofmt.
diff="$(git show ":${file}" | gofmt -s -d)"
if [[ -n "$diff" ]]; then
files_need_gofmt+=("${file}")
fi
# Check for files without the required boilerplate.
boilerplate=$("${KUBE_HOOKS_DIR}/boilerplate.sh" "${file}")
if [[ "$boilerplate" -eq "0" ]]; then
files_need_boilerplate+=("${file}")
fi
done
# Check sh files for boilerplate
for file in $(git diff --cached --name-only --diff-filter ACM | grep "\.sh" | grep -v -e "third_party" -e "Godeps"); do
# Check for files without the required boilerplate.
boilerplate=$("${KUBE_HOOKS_DIR}/boilerplate.sh" "${file}")
if [[ "$boilerplate" -eq "0" ]]; then
files_need_boilerplate+=("${file}")
fi
done
# Check API schema definitions for field descriptions
# TODO: Check v1beta3, once it is documented
for file in $(git diff --cached --name-only --diff-filter ACM | egrep "pkg/api/v.[^/]*/types\.go" | grep -v "third_party" | grep -v v1beta3); do
# Check for files with fields without description tags
descriptionless=$("${KUBE_HOOKS_DIR}/description.sh" "${file}")
if [[ "$descriptionless" -eq "0" ]]; then
files_need_description+=("${file}")
fi
done
if [[ "${#files_need_gofmt[@]}" -ne 0 ]]; then
(
echo
echo "# *** ERROR: *** Some files have not been gofmt'd. To fix these"
echo "# errors, run gofmt -s -w <file>, or cut and paste the following:"
echo "# gofmt -s -w ${files_need_gofmt[@]}"
echo "#"
echo "# Your commit will be aborted unless you override this warning. To"
echo "# commit in spite of these format errors, delete the following line:"
echo "# COMMIT_BLOCKED_ON_GOFMT"
) >> $1
fi
if [[ "${#files_need_boilerplate[@]}" -ne 0 ]]; then
(
echo
echo "# *** ERROR: *** Some files are missing the required boilerplate"
echo "# header from hooks/boilerplate.txt:"
for file in "${files_need_boilerplate[@]}"; do
echo "# ${file}"
done
echo "#"
echo "# Your commit will be aborted unless you fix these."
echo "# COMMIT_BLOCKED_ON_BOILERPLATE"
echo
) >> $1
fi
if [[ "${#files_need_description[@]}" -ne 0 ]]; then
(
echo
echo "# *** ERROR: *** Some API files are missing the required field descriptions"
echo "# Add description tags to all non-inline fields in the following files:"
for file in "${files_need_description[@]}"; do
echo "# ${file}"
done
echo "#"
echo "# Your commit will be aborted unless you fix these."
echo "# COMMIT_BLOCKED_ON_DESCRIPTION"
echo
) >> $1
fi
if ! hack/verify-gendocs.sh > /dev/null; then
(
echo
echo "# *** ERROR: *** docs are out of sync between cli and markdown"
echo "# run hack/run-gendocs.sh > docs/kubectl.md to regenerate"
echo
echo "#"
echo "# Your commit will be aborted unless you regenerate docs."
echo " COMMIT_BLOCKED_ON_GENDOCS"
echo
) >> $1
fi