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#!/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 "$@" >&2
exit 1
}
# Check to make sure it's safe to modify the user's git repo.
if git status --porcelain | read; then
die "Uncommitted or untracked files found; commit changes first"
fi
if [[ -d "${GOPATH}/src" ]]; then
die "\${GOPATH}/src (${GOPATH}/src) exists; this script will delete it."
fi
# Undo any edits made by this script.
cleanup() {
rm -rf "${GOPATH}/src"
git reset --hard HEAD
}
trap cleanup EXIT
PATH="${GOPATH}/bin:${GOROOT}/bin:${PATH}"
if [[ "$1" = "-install" ]]; then
# Check for module support
if go help mod >& /dev/null; then
go install \
github.com/golang/lint/golint \
golang.org/x/tools/cmd/goimports \
honnef.co/go/tools/cmd/staticcheck \
github.com/client9/misspell/cmd/misspell \
github.com/golang/protobuf/protoc-gen-go
else
# Ye olde `go get` incantation.
# Note: this gets the latest version of all tools (vs. the pinned versions
# with Go modules).
go get -u \
github.com/golang/lint/golint \
golang.org/x/tools/cmd/goimports \
honnef.co/go/tools/cmd/staticcheck \
github.com/client9/misspell/cmd/misspell \
github.com/golang/protobuf/protoc-gen-go
fi
if [[ -z "${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
git ls-files "*.go" | xargs grep -L "\(Copyright [0-9]\{4,\} gRPC authors\)\|DO NOT EDIT" 2>&1 | tee /dev/stderr | (! read)
git ls-files "*.go" | xargs grep -l '"math/rand"' 2>&1 | (! grep -v '^examples\|^stress\|grpcrand') | tee /dev/stderr | (! read)
git ls-files | xargs dirname | sort | uniq | xargs go run go_vet/vet.go | tee /dev/stderr | (! read)
gofmt -s -d -l . 2>&1 | tee /dev/stderr | (! read)
goimports -l . 2>&1 | tee /dev/stderr | (! read)
golint ./... 2>&1 | (grep -vE "(_mock|\.pb)\.go:" || true) | tee /dev/stderr | (! read)
# Rewrite golang.org/x/net/context -> context imports (see grpc/grpc-go#1484).
# TODO: Remove this mangling once "context" is imported directly (grpc/grpc-go#711).
git ls-files "*.go" | xargs sed -i 's:"golang.org/x/net/context":"context":'
set +o pipefail # vet exits with non-zero error if issues are found
go tool vet -all . 2>&1 | grep -vE 'clientconn.go:.*cancel (function|var)' | tee /dev/stderr | (! read)
set -o pipefail
git reset --hard HEAD
if [[ -z "${VET_SKIP_PROTO}" ]]; then
PATH="/home/travis/bin:${PATH}" make proto && \
git status --porcelain 2>&1 | (! read) || \
(git status; git --no-pager diff; exit 1)
fi
if go help mod >& /dev/null; then
go mod tidy && \
git status --porcelain 2>&1 | (! read) || \
(git status; git --no-pager diff; exit 1)
fi
### HACK HACK HACK: Remove once staticcheck works with modules.
# Make a symlink in ${GOPATH}/src to its ${GOPATH}/pkg/mod equivalent for every package we use.
for x in $(find "${GOPATH}/pkg/mod" -name '*@*' | grep -v \/mod\/cache\/); do
pkg="$(echo ${x#"${GOPATH}/pkg/mod/"} | cut -f1 -d@)";
# If multiple versions exist, just use the existing one.
if [[ -L "${GOPATH}/src/${pkg}" ]]; then continue; fi
mkdir -p "$(dirname "${GOPATH}/src/${pkg}")";
ln -s $x "${GOPATH}/src/${pkg}";
done
### END HACK HACK HACK
# TODO(menghanl): fix errors in transport_test.
staticcheck -ignore '
internal/transport/transport_test.go:SA2002
benchmark/benchmain/main.go:SA1019
stats/stats_test.go:SA1019
test/end2end_test.go:SA1019
balancer_test.go:SA1019
balancer.go:SA1019
clientconn_test.go:SA1019
internal/transport/handler_server_test.go:SA1019
internal/transport/handler_server.go:SA1019
' ./...
misspell -error .
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