kubernetes/hooks/pre-commit

#!/bin/bash

readonly reset=$(tput sgr0)
readonly   red=$(tput bold; tput setaf 1)
readonly green=$(tput bold; tput setaf 2)

exit_code=0

echo -ne "Checking that it builds... "
if ! OUT=$("hack/build-go.sh" 2>&1); then
  echo
  echo "${red}${OUT}"
  exit_code=1
else
  echo "${green}OK"
fi
echo "${reset}"

# Check if changes to Godeps are reproducable...
files=($(git diff --cached --name-only --diff-filter ACM | grep "Godeps"))
if [[ "${#files[@]}" -ne 0 ]]; then
  echo -ne "Check if changes to Godeps are reproducable (this is pretty slow)..."
  if ! OUT=$("hack/verify-godeps.sh" 2>&1); then
    echo
    echo "${red}${OUT}"
    exit_code=1
  else
    echo "${green}OK"
  fi
  echo "${reset}"
fi

echo -ne "Checking for files that need gofmt... "
files_need_gofmt=()
files=($(git diff --cached --name-only --diff-filter ACM | grep "\.go" | grep -v -e "third_party" -e "Godeps"))
for file in "${files[@]}"; do
  # Check for files that fail gofmt.
  diff="$(git show ":${file}" | gofmt -s -d 2>&1)"
  if [[ -n "$diff" ]]; then
    files_need_gofmt+=("${file}")
  fi
done

if [[ "${#files_need_gofmt[@]}" -ne 0 ]]; then
  echo "${red}ERROR!"
  echo "Some files have not been gofmt'd.  To fix these errors, "
  echo "cut and paste the following:"
  echo "  gofmt -s -w ${files_need_gofmt[@]}"
  exit_code=1
else
  echo "${green}OK"
fi
echo "${reset}"

echo -ne "Checking for files that need boilerplate... "
out=($(hack/verify-boilerplate.sh))
if [[ $? -ne 0 ]]; then
  echo "${red}ERROR!"
  echo "Some files are missing the required boilerplate header"
  echo "from hooks/boilerplate.txt:"
  for f in "${out[@]}"; do
    echo "  ${f}"
  done
  exit_code=1
else
  echo "${green}OK"
fi
echo "${reset}"

allfiles=($(git diff --cached --name-only --diff-filter ACM | grep -v -e "third_party" -e "Godeps"))

echo -ne "Checking for problems with flag names... "
invalid_flag_lines=$(hack/verify-flags-underscore.py "${allfiles[@]}")
if [[ "${invalid_flag_lines:-}" != "" ]]; then
  echo "${red}ERROR!"
  echo "There appear to be problems with the following"
  for line in "${invalid_flag_lines[@]}"; do
    echo "  ${line}"
  done
  exit_code=1
else
  echo "${green}OK"
fi
echo "${reset}"

echo -ne "Checking for API descriptions... "
files_need_description=()
# Check API schema definitions for field descriptions
for file in $(git diff --cached --name-only --diff-filter ACM | egrep "pkg/api/v.[^/]*/types\.go" | grep -v "third_party"); do
  # Check for files with fields without description tags
  descriptionless=$(hack/after-build/verify-description.sh "${file}")
  if [[ "$descriptionless" != "" ]]; then
    files_need_description+=("${file}")
  fi
done

if [[ "${#files_need_description[@]}" -ne 0 ]]; then
  echo "${red}ERROR!"
  echo "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 "  ${file}"
  done
  exit_code=1
else
  echo "${green}OK"
fi
echo "${reset}"

echo -ne "Checking for links in API descriptions... "
if ! hack/after-build/verify-linkcheck.sh > /dev/null; then
  echo "${red}ERROR!"
  echo "Some links in pkg/api/.*types.go are outdated. They require a manual fix."
  exit_code=1
else
  echo "${green}OK"
fi
echo "${reset}"

echo -ne "Checking for docs that need updating... "
if ! hack/after-build/verify-generated-docs.sh > /dev/null; then
  echo "${red}ERROR!"
  echo "Some docs are out of sync between CLI and markdown."
  echo "To regenerate docs, run:"
  echo "  hack/update-generated-docs.sh"
  exit_code=1
else
  echo "${green}OK"
fi
echo "${reset}"

echo -ne "Checking for conversions that need updating... "
if ! hack/after-build/verify-generated-conversions.sh > /dev/null; then
  echo "${red}ERROR!"
  echo "Some conversions functions need regeneration."
  echo "To regenerate conversions, run:"
  echo "  hack/update-generated-conversions.sh"
  exit_code=1
else
  echo "${green}OK"
fi
echo "${reset}"

echo -ne "Checking for deep-copies that need updating... "
if ! hack/after-build/verify-generated-deep-copies.sh > /dev/null; then
  echo "${red}ERROR!"
  echo "Some deep-copy functions need regeneration."
  echo "To regenerate deep-copies, run:"
  echo "  hack/update-generated-deep-copies.sh"
  exit_code=1
else
  echo "${green}OK"
fi
echo "${reset}"

echo -ne "Checking for swagger spec that need updating... "
if ! hack/after-build/verify-swagger-spec.sh > /dev/null; then
  echo "${red}ERROR!"
  echo "Swagger spec needs to be updated."
  echo "To regenerate the spec, run:"
  echo "  hack/update-swagger-spec.sh"
  exit_code=1
else
  echo "${green}OK"
fi
echo "${reset}"

if [[ "${exit_code}" != 0 ]]; then
  echo "${red}Aborting commit${reset}"
fi
exit ${exit_code}

# ex: ts=2 sw=2 et filetype=sh