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main.go
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main.go
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package main
import (
"database/sql"
"fmt"
"log"
"net/http"
"os"
"github.com/ldez/go-git-cmd-wrapper/v2/clone"
"github.com/ldez/go-git-cmd-wrapper/v2/git"
)
type DB struct {
*sql.DB
}
var db DB
var ziglingsList string
const ziglingsURL string = "https://codeberg.org/ziglings/exercises"
func init() {
_, err := os.Stat("./ziglings")
if os.IsNotExist(err) {
_, err := git.Clone(clone.Repository(ziglingsURL), clone.Directory("ziglings"))
if err != nil {
log.Fatal(err)
}
}
entries, err := os.ReadDir("./ziglings/exercises")
if err != nil {
log.Fatal(err)
}
for _, e := range entries {
ziglingsList += fmt.Sprintf(`<option value="%s">%s</option>`, e.Name(), e.Name())
}
}
func main() {
err := db.initDB()
defer db.Close()
if err != nil {
log.Fatal("initdb:", err.Error())
}
port := os.Getenv("PORT")
if port == "" {
port = "8080"
}
http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("./static/"))))
log.Println("play.zig listening at :" + port)
log.Fatal(http.ListenAndServe(":"+port, nil))
}