mirror of
https://github.com/matrix-org/dendrite.git
synced 2025-12-17 20:03:10 -06:00
154e99b12a
Remove old run scripts Add environment parsing Add Dockerfiles Add docker-compose for easy building Signed-off-by: feffe <feffe@feffe.dev>
72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
// Copyright 2017 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package basecomponent
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import (
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"flag"
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"os"
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"github.com/matrix-org/dendrite/common/config"
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"github.com/sirupsen/logrus"
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)
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var configPath = flag.String("config", EnvParse("DENDRITE_CONFIG_FILE", "dendrite.yaml"), "The path to the config file. For more information, see the config file in this repository.")
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// ParseFlags parses the commandline flags and uses them to create a config.
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// If running as a monolith use `ParseMonolithFlags` instead.
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func ParseFlags() *config.Dendrite {
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flag.Parse()
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if *configPath == "" {
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logrus.Fatal("--config must be supplied")
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}
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cfg, err := config.Load(*configPath)
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if err != nil {
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logrus.Fatalf("Invalid config file: %s", err)
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}
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return cfg
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}
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// ParseMonolithFlags parses the commandline flags and uses them to create a
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// config. Should only be used if running a monolith. See `ParseFlags`.
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func ParseMonolithFlags() *config.Dendrite {
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flag.Parse()
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if *configPath == "" {
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logrus.Fatal("--config must be supplied")
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}
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cfg, err := config.LoadMonolithic(*configPath)
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if err != nil {
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logrus.Fatalf("Invalid config file: %s", err)
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}
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return cfg
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}
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// EnvParse returns the value of the environmentvariable if it exists, otherwise `def`.
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func EnvParse(env string, def string) string {
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cnf, exists := os.LookupEnv(env)
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if !exists {
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cnf = def
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}
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return cnf
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}
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