52 lines
987 B
Go
52 lines
987 B
Go
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package config
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import (
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"errors"
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"fmt"
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"os"
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)
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const (
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// BadgerPathEnv name
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BadgerPathEnv = "BADGER_PATH"
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// PushoverAPITokenEnv name
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PushoverAPITokenEnv = "PUSHOVER_API_TOKEN"
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)
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var (
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// ErrEnvVariableNotSet occurs when an environment variable is not set
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ErrEnvVariableNotSet = errors.New("environment variable is not set")
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)
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// Env variable Config implementation
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type Env struct {
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}
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// BadgerPath for the database directory
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func (e *Env) BadgerPath() (string, error) {
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val, ok := os.LookupEnv(BadgerPathEnv)
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if !ok {
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return "", fmt.Errorf(
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"unable to get badger path from env variable %s: %w",
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BadgerPathEnv,
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ErrEnvVariableNotSet,
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)
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}
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return val, nil
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}
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// PushoverAPIToken getter
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func (e *Env) PushoverAPIToken() (string, error) {
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val, ok := os.LookupEnv(PushoverAPITokenEnv)
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if !ok {
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return "", fmt.Errorf(
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"unable to get pushover API token from env variable %s: %w",
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PushoverAPITokenEnv,
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ErrEnvVariableNotSet,
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)
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}
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return val, nil
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}
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