1fd7dad8e4
# This is the 1st commit message: first commit # This is the commit message #2: fixed cache
83 lines
1.8 KiB
Go
83 lines
1.8 KiB
Go
package utils
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import (
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"bufio"
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"fmt"
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"os"
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"strings"
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)
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// Config holds all configuration values
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type Config struct {
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ListmonkURL string
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APIKey string
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Port string
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// Add other configuration fields as needed
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}
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// LoadConfig reads configuration from .env.local file and environment variables
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func LoadConfig() (*Config, error) {
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config := &Config{}
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// Read from .env.local file
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if err := loadEnvFile(".env.local", config); err != nil {
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ErrorLogger.Printf("Error loading .env.local file: %v", err)
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// Continue execution, as we'll fall back to environment variables
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}
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// Override with environment variables if they exist
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if envListmonkURL := os.Getenv("LISTMONK_URL"); envListmonkURL != "" {
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config.ListmonkURL = envListmonkURL
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}
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if envAPIKey := os.Getenv("API_KEY"); envAPIKey != "" {
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config.APIKey = envAPIKey
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}
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if envPort := os.Getenv("API_KEY"); envPort != "" {
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config.Port = envPort
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}
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// Validate required fields
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if config.ListmonkURL == "" {
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return nil, fmt.Errorf("LISTMONK_URL is not set")
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}
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if config.APIKey == "" {
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return nil, fmt.Errorf("API_KEY is not set")
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}
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if config.Port == "" {
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config.Port = "8808"
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}
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return config, nil
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}
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func loadEnvFile(filename string, config *Config) error {
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file, err := os.Open(filename)
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if err != nil {
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return err
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}
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defer file.Close()
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scanner := bufio.NewScanner(file)
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for scanner.Scan() {
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line := scanner.Text()
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parts := strings.SplitN(line, "=", 2)
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if len(parts) != 2 {
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continue
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}
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key := strings.TrimSpace(parts[0])
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value := strings.TrimSpace(parts[1])
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switch key {
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case "LISTMONK_URL":
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config.ListmonkURL = value
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case "API_KEY":
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config.APIKey = value
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case "PORT":
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config.Port = value
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// Add other configuration fields as needed
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}
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}
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return scanner.Err()
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}
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