check-fmt.sh

#!/bin/bash

# Copyright 2016 tsuru authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.

# This script was copied from tsuru, that's why the Copyright note above refers
# to "tsuru authors" instead of "gandalf authors".

status=0
out=`gofmt -s -l . | grep -v vendor/`
if [ "${out}" != "" ]
then
    echo "ERROR: there are files that need to be formatted with gofmt"
    echo
    echo "Files:"
    for file in $out
    do
        echo "- ${file}"
    done
    echo
    status=1
fi

# TODO(fss): uncomment this code when golang/go#13644 is fixed
#            (https://github.com/golang/go/issues/13644).
#
# go get golang.org/x/tools/cmd/goimports
# out=`goimports -l .`
# if [ "${out}" != "" ]
# then
#     echo "ERROR: there are files that need to be formatted with goimports"
#     echo
#     echo "Files:"
#     for file in $out
#     do
#         echo "- ${file}"
#     done
#     status=1
# fi

out=`go tool vet -shadow -all . 2>&1 | grep -v vendor/`
if [ "${out}" != "" ]
then
    echo "ERROR: go vet failures:"
    echo
    cat <<END
${out}
END
    status=1
fi

exit $status