Initial commit

server/validate/validate.go

@@ -0,0 +1,45 @@
+package validate
+
+import (
+	"fmt"
+	"github.com/docker/docker/client"
+	"strings"
+)
+
+type Validator struct {
+	Cli    *client.Client
+	Strict bool
+}
+
+type ValidatorResult struct {
+	Strict bool
+
+	Errors []*ValidateError
+}
+
+func (vr *ValidatorResult) Ok() bool {
+	return len(vr.Errors) == 0
+}
+
+func (vr *ValidatorResult) String() string {
+	builder := strings.Builder{}
+
+	if len(vr.Errors) == 0 {
+		if vr.Strict {
+			builder.WriteString("Validated all files, no errors were found. You're good to go (strict mode on)")
+		} else {
+			builder.WriteString("Validated all files, no errors were found. You're good to go")
+		}
+	} else {
+		if vr.Strict {
+			builder.WriteString(fmt.Sprintf("Found %d errors (strict mode on)\n\n", len(vr.Errors)))
+		} else {
+			builder.WriteString(fmt.Sprintf("Found %d errors\n\n", len(vr.Errors)))
+		}
+		for _, err := range vr.Errors {
+			builder.WriteString(fmt.Sprintf("%v\n", err))
+		}
+	}
+
+	return builder.String()
+}