mirror of
https://github.com/Theodor-Springmann-Stiftung/lenz-web.git
synced 2025-10-29 17:25:32 +00:00
112 lines
2.8 KiB
Go
112 lines
2.8 KiB
Go
package main
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import (
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"fmt"
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"log/slog"
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"path/filepath"
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"time"
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"github.com/Theodor-Springmann-Stiftung/lenz-web/config"
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"github.com/Theodor-Springmann-Stiftung/lenz-web/controllers"
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gitprovider "github.com/Theodor-Springmann-Stiftung/lenz-web/git"
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"github.com/Theodor-Springmann-Stiftung/lenz-web/helpers/functions"
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"github.com/Theodor-Springmann-Stiftung/lenz-web/server"
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"github.com/Theodor-Springmann-Stiftung/lenz-web/templating"
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"github.com/Theodor-Springmann-Stiftung/lenz-web/views"
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"github.com/Theodor-Springmann-Stiftung/lenz-web/xmlmodels"
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"github.com/gofiber/fiber/v2"
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"github.com/gofiber/storage/memory/v2"
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)
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var REFRESH_CHANGES = []string{
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"./views/assets",
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}
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var RESET_CHANGES = []string{
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"./views/layouts",
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"./views/routes",
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}
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func main() {
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cfg, err := config.Get()
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if err != nil {
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panic(err)
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}
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if cfg.Debug {
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slog.SetLogLoggerLevel(slog.LevelDebug)
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}
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dir := filepath.Join(cfg.BaseDIR, cfg.GITPath)
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fmt.Printf("Starting Lenz with config: %v", cfg)
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commit, err := gitprovider.OpenOrClone(dir, cfg.GitURL, cfg.GitBranch)
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if err != nil {
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panic(err)
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}
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// INFO: the lib, engine and storage objects passed to the server should never be recreated.
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lib, err := xmlmodels.Parse(dir, commit.Hash)
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if err != nil {
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panic(err)
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}
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engine := templating.New(&views.LayoutFS, &views.RoutesFS)
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engine.AddFuncs(lib.FuncMap())
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engine.AddFunc("ParseGeneric", functions.TemplateParse(lib))
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storage := memory.New(memory.Config{
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GCInterval: 24 * time.Hour,
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})
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if cfg.Debug {
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SetupDebug(storage, engine)
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}
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server := server.New(engine, storage, cfg.Debug)
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controllers.Register(server, cfg)
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server.Start(cfg.Address + ":" + cfg.Port)
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}
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func SetupDebug(storage fiber.Storage, engine *templating.Engine) {
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SetupRefreshWatcher(storage, engine)
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SetupReloadWatcher(storage, engine)
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engine.Debug()
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}
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func SetupRefreshWatcher(storage fiber.Storage, engine *templating.Engine) {
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refreshwatcher, err := New(func() { RefreshFunction(storage, engine) })
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if err != nil {
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slog.Error("Error setting up refresh watcher, continuing without: ", "error:", err)
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return
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}
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for _, path := range REFRESH_CHANGES {
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refreshwatcher.AddRecursive(path)
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}
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}
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func SetupReloadWatcher(storage fiber.Storage, engine *templating.Engine) {
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resetwatcher, err := New(func() { ResetFunction(storage, engine) })
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if err != nil {
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slog.Error("Error setting up refresh watcher, continuing without: ", "error:", err)
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return
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}
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for _, path := range RESET_CHANGES {
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resetwatcher.AddRecursive(path)
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}
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}
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func ResetFunction(storage fiber.Storage, engine *templating.Engine) {
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slog.Debug("Resetting storage and reloading engine")
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storage.Reset()
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engine.Reload()
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}
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func RefreshFunction(storage fiber.Storage, engine *templating.Engine) {
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slog.Debug("Resetting storage and sending refresh signal")
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storage.Reset()
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engine.Refresh()
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}
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