1#!/bin/bash
2# The script does automatic checking on a Go package and its sub-packages, including:
3# 1. gofmt         (http://golang.org/cmd/gofmt/)
4# 2. goimports     (https://github.com/bradfitz/goimports)
5# 3. golint        (https://github.com/golang/lint)
6# 4. go vet        (http://golang.org/cmd/vet)
7# 5. gosimple      (https://github.com/dominikh/go-simple)
8# 6. unconvert     (https://github.com/mdempsky/unconvert)
9# 7. race detector (http://blog.golang.org/race-detector)
10# 8. test coverage (http://blog.golang.org/cover)
11#
12# gometalint (github.com/alecthomas/gometalinter) is used to run each each
13# static checker.
14
15set -ex
16
17# Automatic checks
18test -z "$(gometalinter --disable-all \
19--enable=gofmt \
20--enable=goimports \
21--enable=golint \
22--enable=vet \
23--enable=gosimple \
24--enable=unconvert \
25--deadline=120s ./... | grep -v 'ExampleNew' 2>&1 | tee /dev/stderr)"
26env GORACE="halt_on_error=1" go test -race ./...
27
28# Run test coverage on each subdirectories and merge the coverage profile.
29
30echo "mode: count" > profile.cov
31
32# Standard go tooling behavior is to ignore dirs with leading underscores.
33for dir in $(find . -maxdepth 10 -not -path './.git*' -not -path '*/_*' -type d);
34do
35if ls $dir/*.go &> /dev/null; then
36  go test -covermode=count -coverprofile=$dir/profile.tmp $dir
37  if [ -f $dir/profile.tmp ]; then
38    cat $dir/profile.tmp | tail -n +2 >> profile.cov
39    rm $dir/profile.tmp
40  fi
41fi
42done
43
44go tool cover -func profile.cov
45
46# To submit the test coverage result to coveralls.io,
47# use goveralls (https://github.com/mattn/goveralls)
48# goveralls -coverprofile=profile.cov -service=travis-ci
49