39 lines
1.2 KiB
Go
39 lines
1.2 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero 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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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package config
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import (
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"github.com/spf13/viper"
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)
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// ReadFromFile checks if there's already a path to the config file set in viper.
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// If there is, it will attempt to read the config file into viper.
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func ReadFromFile() error {
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// config file stuff
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// check if we have a config path set (either by cli arg or env var)
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if configPath := viper.GetString(Keys.ConfigPath); configPath != "" {
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viper.SetConfigFile(configPath)
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if err := viper.ReadInConfig(); err != nil {
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return err
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}
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}
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return nil
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}
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