53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
package googlecompute
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"os"
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"strings"
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)
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// accountFile represents the structure of the account file JSON file.
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type accountFile struct {
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PrivateKeyId string `json:"private_key_id"`
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PrivateKey string `json:"private_key"`
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ClientEmail string `json:"client_email"`
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ClientId string `json:"client_id"`
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}
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func parseJSON(result interface{}, text string) error {
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r := strings.NewReader(text)
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dec := json.NewDecoder(r)
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return dec.Decode(result)
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}
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func processAccountFile(account_file *accountFile, text string) error {
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// Assume text is a JSON string
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if err := parseJSON(account_file, text); err != nil {
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// If text was not JSON, assume it is a file path instead
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if _, err := os.Stat(text); os.IsNotExist(err) {
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return fmt.Errorf(
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"account_file path does not exist: %s",
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text)
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}
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b, err := ioutil.ReadFile(text)
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if err != nil {
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return fmt.Errorf(
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"Error reading account_file from path '%s': %s",
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text, err)
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}
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contents := string(b)
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if err := parseJSON(account_file, contents); err != nil {
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return fmt.Errorf(
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"Error parsing account file '%s': %s",
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contents, err)
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}
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}
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return nil
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}
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