Vendor gazelle

vendor/github.com/bazelbuild/buildtools/tables/jsonparser.go

@@ -0,0 +1,62 @@
+/*
+Copyright 2017 Google Inc. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package tables
+
+import (
+	"encoding/json"
+	"io/ioutil"
+)
+
+type Definitions struct {
+	IsLabelArg                      map[string]bool
+	LabelBlacklist                  map[string]bool
+	IsSortableListArg               map[string]bool
+	SortableBlacklist               map[string]bool
+	SortableWhitelist               map[string]bool
+	NamePriority                    map[string]int
+	StripLabelLeadingSlashes        bool
+	ShortenAbsoluteLabelsToRelative bool
+}
+
+// ParseJSONDefinitions reads and parses JSON table definitions from file.
+func ParseJSONDefinitions(file string) (Definitions, error) {
+	var definitions Definitions
+
+	data, err := ioutil.ReadFile(file)
+	if err != nil {
+		return definitions, err
+	}
+
+	err = json.Unmarshal(data, &definitions)
+	return definitions, err
+}
+
+// ParseAndUpdateJSONDefinitions reads definitions from file and merges or
+// overrides the values in memory.
+func ParseAndUpdateJSONDefinitions(file string, merge bool) error {
+	definitions, err := ParseJSONDefinitions(file)
+	if err != nil {
+		return err
+	}
+
+	if merge {
+		MergeTables(definitions.IsLabelArg, definitions.LabelBlacklist, definitions.IsSortableListArg, definitions.SortableBlacklist, definitions.SortableWhitelist, definitions.NamePriority, definitions.StripLabelLeadingSlashes, definitions.ShortenAbsoluteLabelsToRelative)
+	} else {
+		OverrideTables(definitions.IsLabelArg, definitions.LabelBlacklist, definitions.IsSortableListArg, definitions.SortableBlacklist, definitions.SortableWhitelist, definitions.NamePriority, definitions.StripLabelLeadingSlashes, definitions.ShortenAbsoluteLabelsToRelative)
+	}
+	return nil
+}