67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
package main
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import (
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"fmt"
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"os"
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"strings"
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logger "git.site.quack-lab.dev/dave/cylogger"
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"github.com/joho/godotenv"
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)
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var options Options
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func init() {
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var err error
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options, err = LoadOptions()
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if err != nil {
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logger.Error("Failed to load options %v", err)
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return
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}
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}
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type Options struct {
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ClientID string
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RedirectURI string
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Scopes []string
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DBPath string
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Port string
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}
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func LoadOptions() (Options, error) {
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// Load environment variables strictly from .env file (fail if there's an error loading)
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if err := godotenv.Load(); err != nil {
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return Options{}, fmt.Errorf("error loading .env file: %w", err)
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}
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clientID := os.Getenv("ESI_CLIENT_ID")
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if clientID == "" {
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return Options{}, fmt.Errorf("ESI_CLIENT_ID is required in .env file")
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}
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redirectURI := os.Getenv("ESI_REDIRECT_URI")
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if redirectURI == "" {
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return Options{}, fmt.Errorf("ESI_REDIRECT_URI is required in .env file")
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}
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rawScopes := os.Getenv("ESI_SCOPES")
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if rawScopes == "" {
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return Options{}, fmt.Errorf("ESI_SCOPES is required in .env file")
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}
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scopes := strings.Fields(rawScopes)
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dbPath := os.Getenv("DB_PATH")
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if dbPath == "" {
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return Options{}, fmt.Errorf("DB_PATH is required in .env file")
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}
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port := os.Getenv("HTTP_SERVER_PORT")
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if port == "" {
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return Options{}, fmt.Errorf("HTTP_SERVER_PORT is required in .env file")
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}
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return Options{
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ClientID: clientID,
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RedirectURI: redirectURI,
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Scopes: scopes,
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DBPath: dbPath,
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Port: port,
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}, nil
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}
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