git pre-push hook for go proj

pre-push.bash

#!/bin/bash
set -e
# find all un-gofmt'd go files
unformatted=$(goimports -l -e .)
# if there are un-gofmt'd go files
if [ -n "$unformatted" ]; then
    # print warnings and fail
    echo >&2 "Go files must be formatted with goimports. Please run:"
    for filename in $unformatted; do
        echo >&2 "goimports -w $PWD/$filename"
    done
    exit 1
fi
# run go vet w/ go tool to check that the code can be built, etc.
echo "running go vet..."
go vet ./...
echo "...OK"
# check this build w/ the go build race detector
#go build -race $SOMEDIR
# make sure deps are set
# TODO: choose how to manage dependencies
# run go tests
echo "running go test..."
go test ./...
echo "...OK"