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- # Copyright 2019 Google LLC
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
-
- #!/bin/bash
-
- # Fail on error, and display commands being run.
- set -ex
-
- # Only run the linter on go1.12, since it needs type aliases (and we only care
- # about its output once).
- if [[ `go version` != *"go1.12"* ]]; then
- exit 0
- fi
-
- go install \
- golang.org/x/lint/golint \
- golang.org/x/tools/cmd/goimports \
- honnef.co/go/tools/cmd/staticcheck
-
- # Fail if a dependency was added without the necessary go.mod/go.sum change
- # being part of the commit.
- go mod tidy
- git diff go.mod | tee /dev/stderr | (! read)
- git diff go.sum | tee /dev/stderr | (! read)
-
- # Easier to debug CI.
- pwd
-
- # Look at all .go files (ignoring .pb.go files) and make sure they have a Copyright. Fail if any don't.
- git ls-files "*[^.pb].go" | xargs grep -L "\(Copyright [0-9]\{4,\}\)" 2>&1 | tee /dev/stderr | (! read)
- gofmt -s -d -l . 2>&1 | tee /dev/stderr | (! read)
- goimports -l . 2>&1 | tee /dev/stderr | (! read)
-
- # Runs the linter. Regrettably the linter is very simple and does not provide the ability to exclude rules or files,
- # so we rely on inverse grepping to do this for us.
- golint ./... 2>&1 | ( \
- grep -v "gen.go" | \
- grep -v "disco.go" | \
- grep -v "exported const DefaultDelayThreshold should have comment" | \
- grep -v "exported const DefaultBundleCountThreshold should have comment" | \
- grep -v "exported const DefaultBundleByteThreshold should have comment" | \
- grep -v "exported const DefaultBufferedByteLimit should have comment" | \
- grep -v "error var Done should have name of the form ErrFoo" | \
- grep -v "exported method APIKey.RoundTrip should have comment or be unexported" | \
- grep -v "exported method MarshalStyle.JSONReader should have comment or be unexported" | \
- grep -v "UnmarshalJSON should have comment or be unexported" | \
- grep -v "MarshalJSON should have comment or be unexported" | \
- grep -vE "\.pb\.go:" || true) | tee /dev/stderr | (! read)
-
- staticcheck -go 1.9 ./... 2>&1 | ( \
- grep -v "SA1019" | \
- grep -v "S1007" | \
- grep -v "error var Done should have name of the form ErrFoo" | \
- grep -v "examples" | \
- grep -v "gen.go" || true) | tee /dev/stderr | (! read)
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