Godopu
fb6881070c
- Implement standalone Go backend API server using Gin and pure-Go SQLite (modernc.org/sqlite) - Add 11-table schema DDL migrations (000001_init.up.sql) based on DATA_TABLE.md - Add seed data ingestion tool (cmd/seed) and static TypeScript content exporter (cmd/export-content) - Add configuration loader (internal/config) supporting environment variables and .env files (HOST, PORT, DB_PATH, GIN_MODE, CORS_ALLOW_ORIGINS, AUTO_MIGRATE) - Add lightweight multi-stage Dockerfile and docker-compose.yml with persistent SQLite volume - Add comprehensive architecture specification (ARCHITECTURE.md) and REST API interface specification (API_INTERFACE.md) - Harmonize frontend publications page to consume isHighlight flag from database-synced content
61 lines
1.6 KiB
Go
61 lines
1.6 KiB
Go
package main
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import (
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"flag"
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"log"
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"git.godopu.com/lab/landing_page/backend/internal/config"
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"git.godopu.com/lab/landing_page/backend/internal/db"
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"git.godopu.com/lab/landing_page/backend/internal/router"
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"github.com/gin-gonic/gin"
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)
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func main() {
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// Load environment variables & .env
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cfg := config.Load()
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// Optional CLI flags override environment defaults
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portFlag := flag.Int("port", 0, "Port for the Gin server to listen on (overrides PORT)")
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hostFlag := flag.String("host", "", "Host for the Gin server to bind on (overrides HOST)")
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dbPathFlag := flag.String("db", "", "Path to SQLite database file (overrides DB_PATH)")
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ginModeFlag := flag.String("mode", "", "Gin mode: release, debug, test (overrides GIN_MODE)")
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flag.Parse()
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if *portFlag > 0 {
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cfg.Port = *portFlag
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}
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if *hostFlag != "" {
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cfg.Host = *hostFlag
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}
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if *dbPathFlag != "" {
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cfg.DBPath = *dbPathFlag
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}
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if *ginModeFlag != "" {
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cfg.GinMode = *ginModeFlag
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}
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gin.SetMode(cfg.GinMode)
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log.Printf("Connecting to SQLite database at %s...", cfg.DBPath)
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database, err := db.Connect(cfg.DBPath)
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if err != nil {
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log.Fatalf("Failed to connect to database: %v", err)
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}
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defer database.Close()
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if cfg.AutoMigrate {
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log.Println("Ensuring database schema migrations are applied...")
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if err := db.RunMigrations(database); err != nil {
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log.Fatalf("Migration failed: %v", err)
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}
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}
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r := router.SetupRouter(database, cfg.CORSAllowOrigins)
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addr := cfg.Address()
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log.Printf("Starting ANL Backend API server on http://%s/api/v1 (mode: %s)...", addr, cfg.GinMode)
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if err := r.Run(addr); err != nil {
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log.Fatalf("Server failed to run: %v", err)
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}
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}
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