53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package main
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import (
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"github.com/hashicorp/terraform/terraform"
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"github.com/mitchellh/go-libucl"
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)
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// TFConfig is the global base configuration that has the
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// basic providers registered. Users of this configuration
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// should copy it (call the Copy method) before using it so
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// that it isn't corrupted.
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var TFConfig terraform.Config
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// Config is the structure of the configuration for the Terraform CLI.
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//
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// This is not the configuration for Terraform itself. That is in the
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// "config" package.
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type Config struct {
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Providers map[string]string
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}
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// Put the parse flags we use for libucl in a constant so we can get
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// equally behaving parsing everywhere.
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const libuclParseFlags = libucl.ParserKeyLowercase
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// LoadConfig loads the CLI configuration from ".terraformrc" files.
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func LoadConfig(path string) (*Config, error) {
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var obj *libucl.Object
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// Parse the file and get the root object.
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parser := libucl.NewParser(libuclParseFlags)
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err := parser.AddFile(path)
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if err == nil {
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obj = parser.Object()
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defer obj.Close()
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}
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defer parser.Close()
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// If there was an error parsing, return now.
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if err != nil {
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return nil, err
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}
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// Build up the result
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var result Config
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if err := obj.Decode(&result); err != nil {
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return nil, err
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}
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return &result, nil
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}
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