Kylesoda
92f010a9a6
Wire a structured logger and a top-level migration job that drives extract, transform and load stages.
56 lines
1.0 KiB
Go
56 lines
1.0 KiB
Go
package config
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import (
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"os"
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"github.com/joho/godotenv"
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log "github.com/sirupsen/logrus"
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)
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type appConfig struct {
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SourceDbUrl string
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SourceDbType string
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TargetDbUrl string
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TargetDbType string
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}
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func loadEnv() {
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err := godotenv.Load()
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if err != nil {
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log.Warn("Warning: could not load .env file")
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}
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}
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func getAppConfig() appConfig {
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loadEnv()
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sourceDbUrl := os.Getenv("SOURCE_DB_URL")
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if sourceDbUrl == "" {
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log.Fatal("SOURCE_DB_URL environment variable not set")
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}
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sourceDbType := os.Getenv("SOURCE_DB_TYPE")
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if sourceDbType == "" {
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log.Fatal("SOURCE_DB_TYPE environment variable not set")
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}
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targetDbUrl := os.Getenv("TARGET_DB_URL")
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if targetDbUrl == "" {
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log.Fatal("TARGET_DB_URL environment variable not set")
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}
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targetDbType := os.Getenv("TARGET_DB_TYPE")
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if targetDbType == "" {
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log.Fatal("TARGET_DB_TYPE environment variable not set")
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}
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return appConfig{
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SourceDbUrl: sourceDbUrl,
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SourceDbType: sourceDbType,
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TargetDbUrl: targetDbUrl,
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TargetDbType: targetDbType,
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}
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}
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var App appConfig = getAppConfig()
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