1 files changed, 92 insertions, 0 deletions
diff --git a/vendor/github.com/vbatts/git-validation/main.go b/vendor/github.com/vbatts/git-validation/main.go
new file mode 100644
index 000000000..cd5f271a4
--- /dev/null
+++ b/vendor/github.com/vbatts/git-validation/main.go
@@ -0,0 +1,92 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"strings"
+
+	_ "github.com/vbatts/git-validation/rules/danglingwhitespace"
+	_ "github.com/vbatts/git-validation/rules/dco"
+	_ "github.com/vbatts/git-validation/rules/messageregexp"
+	_ "github.com/vbatts/git-validation/rules/shortsubject"
+	"github.com/vbatts/git-validation/validate"
+)
+
+var (
+	flCommitRange  = flag.String("range", "", "use this commit range instead (implies -no-travis)")
+	flListRules    = flag.Bool("list-rules", false, "list the rules registered")
+	flRun          = flag.String("run", "", "comma delimited list of rules to run. Defaults to all.")
+	flVerbose      = flag.Bool("v", false, "verbose")
+	flDebug        = flag.Bool("D", false, "debug output")
+	flQuiet        = flag.Bool("q", false, "less output")
+	flDir          = flag.String("d", ".", "git directory to validate from")
+	flNoTravis     = flag.Bool("no-travis", false, "disables travis environment checks (when env TRAVIS=true is set)")
+	flTravisPROnly = flag.Bool("travis-pr-only", true, "when on travis, only run validations if the CI-Build is checking pull-request build")
+)
+
+func main() {
+	flag.Parse()
+
+	if *flDebug {
+		os.Setenv("DEBUG", "1")
+	}
+	if *flQuiet {
+		os.Setenv("QUIET", "1")
+	}
+
+	if *flListRules {
+		for _, r := range validate.RegisteredRules {
+			fmt.Printf("%q -- %s\n", r.Name, r.Description)
+		}
+		return
+	}
+
+	if *flTravisPROnly && strings.ToLower(os.Getenv("TRAVIS_PULL_REQUEST")) == "false" {
+		fmt.Printf("only to check travis PR builds and this not a PR build. yielding.\n")
+		return
+	}
+
+	// rules to be used
+	var rules []validate.Rule
+	for _, r := range validate.RegisteredRules {
+		// only those that are Default
+		if r.Default {
+			rules = append(rules, r)
+		}
+	}
+	// or reduce the set being run to what the user provided
+	if *flRun != "" {
+		rules = validate.FilterRules(validate.RegisteredRules, validate.SanitizeFilters(*flRun))
+	}
+	if os.Getenv("DEBUG") != "" {
+		log.Printf("%#v", rules) // XXX maybe reduce this list
+	}
+
+	var commitRange = *flCommitRange
+	if commitRange == "" {
+		if strings.ToLower(os.Getenv("TRAVIS")) == "true" && !*flNoTravis {
+			if os.Getenv("TRAVIS_COMMIT_RANGE") != "" {
+				commitRange = strings.Replace(os.Getenv("TRAVIS_COMMIT_RANGE"), "...", "..", 1)
+			} else if os.Getenv("TRAVIS_COMMIT") != "" {
+				commitRange = os.Getenv("TRAVIS_COMMIT")
+			}
+		}
+	}
+
+	runner, err := validate.NewRunner(*flDir, rules, commitRange, *flVerbose)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	if err := runner.Run(); err != nil {
+		log.Fatal(err)
+	}
+	_, fail := runner.Results.PassFail()
+	if fail > 0 {
+		fmt.Printf("%d commits to fix\n", fail)
+		os.Exit(1)
+	}
+
+}