189 lines
5.5 KiB
Bash
189 lines
5.5 KiB
Bash
#!/bin/bash
|
|
|
|
set -ex # Exit on error; debugging enabled.
|
|
set -o pipefail # Fail a pipe if any sub-command fails.
|
|
|
|
# not makes sure the command passed to it does not exit with a return code of 0.
|
|
not() {
|
|
# This is required instead of the earlier (! $COMMAND) because subshells and
|
|
# pipefail don't work the same on Darwin as in Linux.
|
|
! "$@"
|
|
}
|
|
|
|
die() {
|
|
echo "$@" >&2
|
|
exit 1
|
|
}
|
|
|
|
fail_on_output() {
|
|
tee /dev/stderr | not read
|
|
}
|
|
|
|
# Check to make sure it's safe to modify the user's git repo.
|
|
git status --porcelain | fail_on_output
|
|
|
|
# Undo any edits made by this script.
|
|
cleanup() {
|
|
git reset --hard HEAD
|
|
}
|
|
trap cleanup EXIT
|
|
|
|
PATH="${GOPATH}/bin:${GOROOT}/bin:${PATH}"
|
|
|
|
if [[ "$1" = "-install" ]]; then
|
|
# Check for module support
|
|
if go help mod >& /dev/null; then
|
|
# Install the pinned versions as defined in module tools.
|
|
pushd ./test/tools
|
|
go install \
|
|
golang.org/x/lint/golint \
|
|
golang.org/x/tools/cmd/goimports \
|
|
honnef.co/go/tools/cmd/staticcheck \
|
|
github.com/client9/misspell/cmd/misspell
|
|
popd
|
|
else
|
|
# Ye olde `go get` incantation.
|
|
# Note: this gets the latest version of all tools (vs. the pinned versions
|
|
# with Go modules).
|
|
go get -u \
|
|
golang.org/x/lint/golint \
|
|
golang.org/x/tools/cmd/goimports \
|
|
honnef.co/go/tools/cmd/staticcheck \
|
|
github.com/client9/misspell/cmd/misspell
|
|
fi
|
|
if [[ -z "${VET_SKIP_PROTO}" ]]; then
|
|
if [[ "${TRAVIS}" = "true" ]]; then
|
|
PROTOBUF_VERSION=3.3.0
|
|
PROTOC_FILENAME=protoc-${PROTOBUF_VERSION}-linux-x86_64.zip
|
|
pushd /home/travis
|
|
wget https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/${PROTOC_FILENAME}
|
|
unzip ${PROTOC_FILENAME}
|
|
bin/protoc --version
|
|
popd
|
|
elif not which protoc > /dev/null; then
|
|
die "Please install protoc into your path"
|
|
fi
|
|
fi
|
|
exit 0
|
|
elif [[ "$#" -ne 0 ]]; then
|
|
die "Unknown argument(s): $*"
|
|
fi
|
|
|
|
# - Ensure all source files contain a copyright message.
|
|
not git grep -L "\(Copyright [0-9]\{4,\} gRPC authors\)\|DO NOT EDIT" -- '*.go'
|
|
|
|
# - Make sure all tests in grpc and grpc/test use leakcheck via Teardown.
|
|
not grep 'func Test[^(]' *_test.go
|
|
not grep 'func Test[^(]' test/*.go
|
|
|
|
# - Do not import x/net/context.
|
|
not git grep -l 'x/net/context' -- "*.go"
|
|
|
|
# - Do not import math/rand for real library code. Use internal/grpcrand for
|
|
# thread safety.
|
|
git grep -l '"math/rand"' -- "*.go" 2>&1 | not grep -v '^examples\|^stress\|grpcrand\|^benchmark\|wrr_test'
|
|
|
|
# - Ensure all ptypes proto packages are renamed when importing.
|
|
not git grep "\(import \|^\s*\)\"github.com/golang/protobuf/ptypes/" -- "*.go"
|
|
|
|
# - Ensure all xds proto imports are renamed to *pb or *grpc.
|
|
git grep '"github.com/envoyproxy/go-control-plane/envoy' -- '*.go' | not grep -v 'pb "\|grpc "'
|
|
|
|
# - Check imports that are illegal in appengine (until Go 1.11).
|
|
# TODO: Remove when we drop Go 1.10 support
|
|
go list -f {{.Dir}} ./... | xargs go run test/go_vet/vet.go
|
|
|
|
# - gofmt, goimports, golint (with exceptions for generated code), go vet.
|
|
gofmt -s -d -l . 2>&1 | fail_on_output
|
|
goimports -l . 2>&1 | not grep -vE "(_mock|\.pb)\.go"
|
|
golint ./... 2>&1 | not grep -vE "(_mock|\.pb)\.go:"
|
|
go vet -all ./...
|
|
|
|
misspell -error .
|
|
|
|
# - Check that generated proto files are up to date.
|
|
if [[ -z "${VET_SKIP_PROTO}" ]]; then
|
|
PATH="/home/travis/bin:${PATH}" make proto && \
|
|
git status --porcelain 2>&1 | fail_on_output || \
|
|
(git status; git --no-pager diff; exit 1)
|
|
fi
|
|
|
|
# - Check that our module is tidy.
|
|
if go help mod >& /dev/null; then
|
|
go mod tidy && \
|
|
git status --porcelain 2>&1 | fail_on_output || \
|
|
(git status; git --no-pager diff; exit 1)
|
|
fi
|
|
|
|
# - Collection of static analysis checks
|
|
#
|
|
# TODO(dfawley): don't use deprecated functions in examples or first-party
|
|
# plugins.
|
|
SC_OUT="$(mktemp)"
|
|
staticcheck -go 1.9 -checks 'inherit,-ST1015' ./... > "${SC_OUT}" || true
|
|
# Error if anything other than deprecation warnings are printed.
|
|
not grep -v "is deprecated:.*SA1019" "${SC_OUT}"
|
|
# Only ignore the following deprecated types/fields/functions.
|
|
not grep -Fv '.CredsBundle
|
|
.HeaderMap
|
|
.Metadata is deprecated: use Attributes
|
|
.NewAddress
|
|
.NewServiceConfig
|
|
.Type is deprecated: use Attributes
|
|
balancer.ErrTransientFailure
|
|
balancer.Picker
|
|
grpc.CallCustomCodec
|
|
grpc.Code
|
|
grpc.Compressor
|
|
grpc.Decompressor
|
|
grpc.MaxMsgSize
|
|
grpc.MethodConfig
|
|
grpc.NewGZIPCompressor
|
|
grpc.NewGZIPDecompressor
|
|
grpc.RPCCompressor
|
|
grpc.RPCDecompressor
|
|
grpc.ServiceConfig
|
|
grpc.WithBalancerName
|
|
grpc.WithCompressor
|
|
grpc.WithDecompressor
|
|
grpc.WithDialer
|
|
grpc.WithMaxMsgSize
|
|
grpc.WithServiceConfig
|
|
grpc.WithTimeout
|
|
http.CloseNotifier
|
|
info.SecurityVersion
|
|
resolver.Backend
|
|
resolver.GRPCLB' "${SC_OUT}"
|
|
|
|
# - special golint on package comments.
|
|
lint_package_comment_per_package() {
|
|
# Number of files in this go package.
|
|
fileCount=$(go list -f '{{len .GoFiles}}' $1)
|
|
if [ ${fileCount} -eq 0 ]; then
|
|
return 0
|
|
fi
|
|
# Number of package errors generated by golint.
|
|
lintPackageCommentErrorsCount=$(golint --min_confidence 0 $1 | grep -c "should have a package comment")
|
|
# golint complains about every file that's missing the package comment. If the
|
|
# number of files for this package is greater than the number of errors, there's
|
|
# at least one file with package comment, good. Otherwise, fail.
|
|
if [ ${fileCount} -le ${lintPackageCommentErrorsCount} ]; then
|
|
echo "Package $1 (with ${fileCount} files) is missing package comment"
|
|
return 1
|
|
fi
|
|
}
|
|
lint_package_comment() {
|
|
set +ex
|
|
|
|
count=0
|
|
for i in $(go list ./...); do
|
|
lint_package_comment_per_package "$i"
|
|
((count += $?))
|
|
done
|
|
|
|
set -ex
|
|
return $count
|
|
}
|
|
lint_package_comment
|
|
|
|
echo SUCCESS
|