795a974665
This merge will not yet include moving over to buildGo.nix, as support for testing and such is not present in that library yet.
58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
// Copyright (C) 2016-2019 Vincent Ambo <mail@tazj.in>
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//
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// This file is part of Kontemplate.
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//
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// Kontemplate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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package util
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import (
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"io/ioutil"
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"github.com/ghodss/yaml"
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)
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// Filenames excluded from templating for the purpose of containing default variable values inside a resource set.
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var DefaultFilenames []string = []string{"default.yml", "default.yaml", "default.json"}
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// Merges two maps together. Values from the second map override values in the first map.
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// The returned map is new if anything was changed.
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func Merge(in1 *map[string]interface{}, in2 *map[string]interface{}) *map[string]interface{} {
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if in1 == nil || len(*in1) == 0 {
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return in2
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}
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if in2 == nil || len(*in2) == 0 {
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return in1
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}
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new := make(map[string]interface{})
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for k, v := range *in1 {
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new[k] = v
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}
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for k, v := range *in2 {
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new[k] = v
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}
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return &new
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}
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// Loads either a YAML or JSON file from the specified path and
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// deserialises it into the provided interface.
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func LoadData(filename string, addr interface{}) error {
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file, err := ioutil.ReadFile(filename)
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if err != nil {
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return err
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}
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err = yaml.Unmarshal(file, addr)
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if err != nil {
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return err
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}
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return nil
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}
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