forked from MirrorHub/mautrix-whatsapp
100 lines
2.2 KiB
Go
100 lines
2.2 KiB
Go
// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge.
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// Copyright (C) 2018 Tulir Asokan
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//
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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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//
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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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//
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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 <https://www.gnu.org/licenses/>.
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package config
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import (
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"io/ioutil"
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"gopkg.in/yaml.v2"
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)
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func Update(path, basePath string) error {
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oldCfgData, err := ioutil.ReadFile(path)
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if err != nil {
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return err
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}
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oldCfg := make(RecursiveMap)
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err = yaml.Unmarshal(oldCfgData, &oldCfg)
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if err != nil {
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return err
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}
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baseCfgData, err := ioutil.ReadFile(basePath)
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if err != nil {
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return err
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}
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baseCfg := make(RecursiveMap)
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err = yaml.Unmarshal(baseCfgData, &baseCfg)
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if err != nil {
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return err
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}
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err = runUpdate(oldCfg, baseCfg)
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if err != nil {
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return err
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}
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newCfgData, err := yaml.Marshal(&baseCfg)
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if err != nil {
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return err
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}
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return ioutil.WriteFile(path, newCfgData, 0600)
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}
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func runUpdate(oldCfg, newCfg RecursiveMap) error {
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cp := func(path string) {
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newCfg.CopyFrom(oldCfg, path)
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}
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cp("homeserver.address")
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cp("homeserver.domain")
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cp("appservice.address")
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cp("appservice.hostname")
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cp("appservice.port")
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cp("appservice.database.type")
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cp("appservice.database.uri")
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cp("appservice.state_store_path")
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cp("appservice.id")
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cp("appservice.bot.username")
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cp("appservice.bot.displayname")
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cp("appservice.bot.avatar")
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cp("appservice.bot.as_token")
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cp("appservice.bot.hs_token")
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cp("bridge.username_template")
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cp("bridge.displayname_template")
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cp("bridge.command_prefix")
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cp("bridge.permissions")
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cp("logging.directory")
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cp("logging.file_name_format")
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cp("logging.file_date_format")
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cp("logging.file_mode")
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cp("logging.timestamp_format")
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cp("logging.print_level")
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return nil
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}
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