a090770b73
I know this is a huge commit, but I can't be bothered to check this in part by part.
41 lines
727 B
Go
41 lines
727 B
Go
package main
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import (
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"os"
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)
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func parseConfig() error {
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defaults := map[string]string{
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"POSTGRES": "postgres://postgres:postgres@0.0.0.0/commento?sslmode=disable",
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"PORT": "8080",
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"ORIGIN": "",
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"CDN_PREFIX": "",
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"SMTP_USERNAME": "",
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"SMTP_PASSWORD": "",
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"SMTP_HOST": "",
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"SMTP_FROM_ADDRESS": "",
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"OAUTH_GOOGLE_KEY": "",
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"OAUTH_GOOGLE_SECRET": "",
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}
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for key, value := range defaults {
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if os.Getenv(key) == "" {
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os.Setenv(key, value)
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}
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}
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// Mandatory config parameters
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for _, env := range []string{"POSTGRES", "PORT", "ORIGIN"} {
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if os.Getenv(env) == "" {
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logger.Fatalf("missing %s environment variable", env)
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return errorMissingConfig
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}
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}
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return nil
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}
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