75 lines
2.2 KiB
Go
75 lines
2.2 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021 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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"fmt"
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"os"
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"github.com/gotosocial/gotosocial/internal/db"
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"gopkg.in/yaml.v2"
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)
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// Config contains all the configuration needed to run gotosocial
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type Config struct {
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LogLevel string `yaml:"logLevel"`
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ApplicationName string `yaml:"applicationName,omitempty"`
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DBConfig *db.Config `yaml:"db,omitempty"`
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}
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// New returns a new config, or an error if something goes amiss.
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// The path parameter is optional, for loading a configuration json from the given path.
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func New(path string) (*Config, error) {
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config := &Config{}
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if path != "" {
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var err error
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if config, err = loadFromFile(path); err != nil {
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return nil, fmt.Errorf("error creating config: %s", err)
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}
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}
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return config, nil
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}
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// loadFromFile takes a path to a yaml file and attempts to load a Config object from it
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func loadFromFile(path string) (*Config, error) {
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bytes, err := os.ReadFile(path)
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if err != nil {
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return nil, fmt.Errorf("could not read file at path %s: %s", path, err)
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}
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config := &Config{}
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if err := yaml.Unmarshal(bytes, config); err != nil {
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return nil, fmt.Errorf("could not unmarshal file at path %s: %s", path, err)
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}
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return config, nil
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}
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// ParseFlags sets flags on the config using the provided Flags object
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func (c *Config) ParseFlags(f Flags) {
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}
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// Flags is a wrapper for any type that can store keyed flags and give them back
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type Flags interface {
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String(k string) string
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Int(k string) int
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}
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