blob: f324be509a47b0c83d5b82873cac90eb525ca2ae [file] [log] [blame]
#!/bin/bash
if [[ `uname -a` = *"Darwin"* ]]; then
echo "It seems you are running on Mac. This script does not work on Mac. See https://github.com/grpc/grpc-go/issues/2047"
exit 1
fi
set -ex # Exit on error; debugging enabled.
set -o pipefail # Fail a pipe if any sub-command fails.
die() {
echo "$@" >&2
exit 1
}
fail_on_output() {
tee /dev/stderr | (! read)
}
# Check to make sure it's safe to modify the user's git repo.
git status --porcelain | fail_on_output
# Undo any edits made by this script.
cleanup() {
git reset --hard HEAD
}
trap cleanup EXIT
PATH="${GOPATH}/bin:${GOROOT}/bin:${PATH}"
if [[ "$1" = "-install" ]]; then
# Check for module support
if go help mod >& /dev/null; then
# Install the pinned versions as defined in module tools.
pushd ./test/tools
go install \
golang.org/x/lint/golint \
golang.org/x/tools/cmd/goimports \
honnef.co/go/tools/cmd/staticcheck \
github.com/client9/misspell/cmd/misspell \
github.com/golang/protobuf/protoc-gen-go
popd
else
# Ye olde `go get` incantation.
# Note: this gets the latest version of all tools (vs. the pinned versions
# with Go modules).
go get -u \
golang.org/x/lint/golint \
golang.org/x/tools/cmd/goimports \
honnef.co/go/tools/cmd/staticcheck \
github.com/client9/misspell/cmd/misspell \
github.com/golang/protobuf/protoc-gen-go
fi
if [[ -z "${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 ${PROTOC_FILENAME}
bin/protoc --version
popd
elif ! which protoc > /dev/null; then
die "Please install protoc into your path"
fi
fi
exit 0
elif [[ "$#" -ne 0 ]]; then
die "Unknown argument(s): $*"
fi
# - Ensure all source files contain a copyright message.
(! 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.
(! grep 'func Test[^(]' *_test.go)
(! grep 'func Test[^(]' test/*.go)
# - Do not import x/net/context.
(! 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 | (! grep -v '^examples\|^stress\|grpcrand\|wrr_test')
# - Ensure all ptypes proto packages are renamed when importing.
(! git grep "\(import \|^\s*\)\"github.com/golang/protobuf/ptypes/" -- "*.go")
# - 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 | (! grep -vE "(_mock|\.pb)\.go") | fail_on_output
golint ./... 2>&1 | (! grep -vE "(_mock|\.pb)\.go:")
go vet -all .
# - 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.
staticcheck -go 1.9 -checks 'inherit,-ST1015' -ignore '
google.golang.org/grpc/balancer.go:SA1019
google.golang.org/grpc/balancer/grpclb/grpclb_remote_balancer.go:SA1019
google.golang.org/grpc/balancer/grpclb/grpclb_test.go:SA1019
google.golang.org/grpc/balancer/roundrobin/roundrobin_test.go:SA1019
google.golang.org/grpc/xds/internal/balancer/edsbalancer/balancergroup.go:SA1019
google.golang.org/grpc/xds/internal/resolver/xds_resolver.go:SA1019
google.golang.org/grpc/xds/internal/balancer/xds.go:SA1019
google.golang.org/grpc/xds/internal/balancer/xds_client.go:SA1019
google.golang.org/grpc/balancer_conn_wrappers.go:SA1019
google.golang.org/grpc/balancer_test.go:SA1019
google.golang.org/grpc/benchmark/benchmain/main.go:SA1019
google.golang.org/grpc/benchmark/worker/benchmark_client.go:SA1019
google.golang.org/grpc/clientconn.go:S1024
google.golang.org/grpc/clientconn_state_transition_test.go:SA1019
google.golang.org/grpc/clientconn_test.go:SA1019
google.golang.org/grpc/examples/features/debugging/client/main.go:SA1019
google.golang.org/grpc/examples/features/load_balancing/client/main.go:SA1019
google.golang.org/grpc/internal/transport/handler_server.go:SA1019
google.golang.org/grpc/internal/transport/handler_server_test.go:SA1019
google.golang.org/grpc/internal/resolver/dns/dns_resolver.go:SA1019
google.golang.org/grpc/stats/stats_test.go:SA1019
google.golang.org/grpc/test/balancer_test.go:SA1019
google.golang.org/grpc/test/channelz_test.go:SA1019
google.golang.org/grpc/test/end2end_test.go:SA1019
google.golang.org/grpc/test/healthcheck_test.go:SA1019
' ./...
misspell -error .