35 lines
828 B
Go
35 lines
828 B
Go
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package twigs
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import (
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"database/sql"
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"fmt"
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"log"
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"net/http"
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"os"
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_ "github.com/go-sql-driver/mysql"
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)
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func getEnvOrDefault(env string, defaultVal string) string {
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envVal := os.Getenv(env)
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if envVal == "" {
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return defaultVal
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} else {
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return envVal
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}
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}
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func main() {
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dbName := getEnvOrDefault("TWIGS_DB_NAME", "budget")
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dbUser := getEnvOrDefault("TWIGS_DB_USER", "budget")
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dbPass := getEnvOrDefault("TWIGS_DB_PASS", "budget")
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dbHost := getEnvOrDefault("TWIGS_DB_HOST", "localhost")
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dbPort := getEnvOrDefault("TWIGS_DB_PORT", "3306")
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db, err := sql.Open("mysql", fmt.Sprintf("%s:%s@%s:%s/%s", dbUser, dbPass, dbHost, dbPort, dbName))
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if err != nil {
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log.Fatalf("Failed to connect to database %s on %s", dbName, dbHost)
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}
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http.HandleFunc("/users", user)
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log.Fatal(http.ListenAndServe(":8080", nil))
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}
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