tools: update git-validation to the latest commit

On behalf of @cevich who add fixes for the CI.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

tests/tools/go.mod

@@ -6,5 +6,5 @@ require (
 	github.com/cpuguy83/go-md2man v1.0.10
 	github.com/golangci/golangci-lint v1.18.0
 	github.com/onsi/ginkgo v1.8.0
-	github.com/vbatts/git-validation v1.0.0
+	github.com/vbatts/git-validation v1.1.1-0.20200916181008-60cb8713913d
 )

tests/tools/go.sum

@@ -174,8 +174,8 @@ github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyC
 github.com/valyala/fasthttp v1.2.0/go.mod h1:4vX61m6KN+xDduDNwXrhIAVZaZaZiQ1luJk8LWSxF3s=
 github.com/valyala/quicktemplate v1.1.1/go.mod h1:EH+4AkTd43SvgIbQHYu59/cJyxDoOVRUAfrukLPuGJ4=
 github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
-github.com/vbatts/git-validation v1.0.0 h1:Eb7bD3ThOk/2P01M+KaUng0gka9+MVvpn6d0a6AKxq0=
+github.com/vbatts/git-validation v1.1.1-0.20200916181008-60cb8713913d h1:Fw6uWIX1Fqhi2/KbChF4452/ykNtAs8WfFrXyINtk4Q=
-github.com/vbatts/git-validation v1.0.0/go.mod h1:QyK3uQnRYWGt/5ezd8kcpwPrm6zn9tNM/KtozbpfU6k=
+github.com/vbatts/git-validation v1.1.1-0.20200916181008-60cb8713913d/go.mod h1:QyK3uQnRYWGt/5ezd8kcpwPrm6zn9tNM/KtozbpfU6k=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/net v0.0.0-20170915142106-8351a756f30f/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=

tests/tools/vendor/github.com/vbatts/git-validation/.travis.yml

@@ -4,12 +4,7 @@ go_import_path: github.com/vbatts/git-validation
 
 go:
   - "tip"
-  - "1.x"
+  - "1.13.x"
-  - "1.11.x"
-  - "1.10.x"
-  - "1.9.x"
-  - "1.8.x"
-  - "1.7.x"
 
 env:
 
@@ -29,10 +24,8 @@ before_script:
 
 before_install:
   - go get ./...
-  - if [[ "$(go version |awk '{ print $3 }')" =~ ^go1\.11\. ]] ; then go get -u golang.org/x/lint/golint ; fi
 
 script:
-  - if [[ "$(go version |awk '{ print $3 }')" =~ ^go1\.11\. ]] ; then golint -set_exit_status ./... ; fi
   - go vet -x ./...
   - go build .
   - go test -v ./...

tests/tools/vendor/github.com/vbatts/git-validation/git/commits.go

@@ -15,7 +15,7 @@ import (
 // If commitrange is a single commit, all ancestor commits up through the hash provided.
 // If commitrange is an empty commit range, then nil is returned.
 func Commits(commitrange string) ([]CommitEntry, error) {
-	cmdArgs := []string{"git", "--no-pager", "log", `--pretty=format:%H`, commitrange}
+	cmdArgs := []string{"git", "rev-list", commitrange}
 	if debug() {
 		logrus.Infof("[git] cmd: %q", strings.Join(cmdArgs, " "))
 	}
@@ -108,6 +108,9 @@ func Check(commit string) ([]byte, error) {
 		if gitNewEnough {
 			excludeList := strings.Split(excludeEnvList, ":")
 			for _, exclude := range excludeList {
+				if exclude == "" {
+					continue
+				}
 				args = append(args, "--", ".", fmt.Sprintf(":(exclude)%s", exclude))
 			}
 		}

tests/tools/vendor/modules.txt

@@ -224,7 +224,7 @@ github.com/spf13/viper
 github.com/timakin/bodyclose/passes/bodyclose
 # github.com/ultraware/funlen v0.0.1
 github.com/ultraware/funlen
-# github.com/vbatts/git-validation v1.0.0
+# github.com/vbatts/git-validation v1.1.1-0.20200916181008-60cb8713913d
 ## explicit
 github.com/vbatts/git-validation
 github.com/vbatts/git-validation/git