init
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2586161abd
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B4EF20DDE721CAA1
49 changed files with 4171 additions and 0 deletions
49
web/app/app.go
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49
web/app/app.go
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@ -0,0 +1,49 @@
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package app
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import (
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"git.sleepycat.moe/sam/mercury/config"
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"git.sleepycat.moe/sam/mercury/internal/database/sql"
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"github.com/go-chi/chi/v5"
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"github.com/go-chi/chi/v5/middleware"
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)
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type App struct {
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Router chi.Router
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Config config.Config
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Database *sql.Base
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}
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func NewApp(cfg config.Config, db *sql.Base) *App {
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app := &App{
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Router: chi.NewRouter(),
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Config: cfg,
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Database: db,
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}
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app.Router.Use(app.Logger)
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app.Router.Use(middleware.Recoverer)
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return app
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}
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func (a *App) Account(q ...sql.Querier) *sql.AccountStore {
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if len(q) == 0 || q[0] == nil {
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return sql.NewAccountStore(a.Database.PoolQuerier())
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}
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return sql.NewAccountStore(q[0])
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}
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func (a *App) Blog(q ...sql.Querier) *sql.BlogStore {
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if len(q) == 0 || q[0] == nil {
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return sql.NewBlogStore(a.Database.PoolQuerier())
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}
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return sql.NewBlogStore(q[0])
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}
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func (a *App) Post(q ...sql.Querier) *sql.PostStore {
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if len(q) == 0 || q[0] == nil {
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return sql.NewPostStore(a.Database.PoolQuerier())
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}
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return sql.NewPostStore(q[0])
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}
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33
web/app/errors.go
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33
web/app/errors.go
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@ -0,0 +1,33 @@
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package app
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import (
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"net/http"
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"github.com/go-chi/render"
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)
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// WriteError writes an error message to w.
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// If one or more messages are passed, a JSON response is also sent,
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// with the first message becoming `error` and the second becoming `error_description`.
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func (a *App) WriteError(w http.ResponseWriter, r *http.Request, status int, messages ...string) {
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render.Status(r, status)
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switch len(messages) {
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case 0:
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return
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case 1:
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render.JSON(w, r, errorMessage{
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Error: messages[0],
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})
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default:
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render.JSON(w, r, errorMessage{
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Error: messages[0],
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ErrorDescription: messages[1],
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})
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}
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}
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type errorMessage struct {
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Error string `json:"error"`
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ErrorDescription string `json:"error_description,omitempty"`
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}
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48
web/app/log.go
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48
web/app/log.go
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@ -0,0 +1,48 @@
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package app
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import (
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"net/http"
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"runtime/debug"
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"time"
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"github.com/go-chi/chi/v5/middleware"
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"github.com/rs/zerolog/log"
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)
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func (a *App) Logger(next http.Handler) http.Handler {
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fn := func(w http.ResponseWriter, r *http.Request) {
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ww := middleware.NewWrapResponseWriter(w, r.ProtoMajor)
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t1 := time.Now()
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defer func() {
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t2 := time.Now()
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// Recover and record stack traces in case of a panic
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if rec := recover(); rec != nil {
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log.Error().
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Str("type", "error").
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Timestamp().
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Interface("recover_info", rec).
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Bytes("debug_stack", debug.Stack()).
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Msg("Handler panicked")
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http.Error(ww, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
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}
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// log end request
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log.Info().
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Timestamp().
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Str("remote_ip", r.RemoteAddr).
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Str("url", r.URL.Path).
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Str("proto", r.Proto).
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Str("method", r.Method).
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Int("status", ww.Status()).
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Dur("elapsed", t2.Sub(t1)).
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Int64("bytes_in", r.ContentLength).
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Int("bytes_out", ww.BytesWritten()).
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Msg(r.Method + " " + r.URL.Path)
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}()
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next.ServeHTTP(ww, r)
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}
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return http.HandlerFunc(fn)
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}
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13
web/frontend/app.html
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13
web/frontend/app.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>{{.Config.Name}}</title>
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{{.Vue.RenderTags}}
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</head>
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<body>
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<div id="app"></div>
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</body>
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</html>
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96
web/frontend/frontend.go
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96
web/frontend/frontend.go
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package frontend
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import (
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"html/template"
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"net/http"
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"os"
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"git.sleepycat.moe/sam/mercury/frontend"
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"git.sleepycat.moe/sam/mercury/internal/database"
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"git.sleepycat.moe/sam/mercury/web/app"
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"github.com/rs/zerolog/log"
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vueglue "github.com/torenware/vite-go"
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_ "embed"
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)
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//go:embed app.html
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var htmlTemplate string
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type Frontend struct {
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*app.App
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glue *vueglue.VueGlue
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urlPrefix string
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fileServer http.Handler
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tmpl *template.Template
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}
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func New(app *app.App) *Frontend {
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fe := &Frontend{
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App: app,
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}
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if app.Config.Core.Dev {
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glue, err := vueglue.NewVueGlue(&vueglue.ViteConfig{
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Environment: "development",
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AssetsPath: "frontend",
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EntryPoint: "src/main.ts",
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Platform: "svelte",
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FS: os.DirFS("frontend"),
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})
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if err != nil {
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log.Err(err).Msg("Creating vite glue")
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os.Exit(1)
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}
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fe.glue = glue
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fe.urlPrefix = "/src/*"
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} else {
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glue, err := vueglue.NewVueGlue(&vueglue.ViteConfig{
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Environment: "production",
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URLPrefix: "/assets/",
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AssetsPath: "dist",
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EntryPoint: "src/main.ts",
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Platform: "svelte",
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FS: frontend.Embed,
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})
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if err != nil {
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log.Err(err).Msg("Creating vite glue")
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os.Exit(1)
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}
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fe.glue = glue
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fe.urlPrefix = "/assets/*"
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}
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fileServer, err := fe.glue.FileServer()
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if err != nil {
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log.Err(err).Msg("Creating vite file server")
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os.Exit(1)
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}
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fe.fileServer = fileServer
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tmpl, err := template.New("app").Parse(htmlTemplate)
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if err != nil {
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log.Err(err).Msg("Parsing frontend HTML template")
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os.Exit(1)
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}
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fe.tmpl = tmpl
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return fe
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}
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func (app *Frontend) AssetsPath() string { return app.urlPrefix }
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func (app *Frontend) ServeAssets(w http.ResponseWriter, r *http.Request) {
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app.fileServer.ServeHTTP(w, r)
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}
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func (app *Frontend) ServeFrontend(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "text/html")
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err := app.tmpl.Execute(w, map[string]any{
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"Config": database.DefaultConfig,
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"Vue": app.glue,
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})
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if err != nil {
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log.Err(err).Msg("executing frontend template")
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}
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}
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13
web/routes.go
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13
web/routes.go
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package web
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import (
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"git.sleepycat.moe/sam/mercury/web/app"
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"git.sleepycat.moe/sam/mercury/web/frontend"
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)
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func Routes(app *app.App) {
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frontend := frontend.New(app)
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app.Router.HandleFunc(frontend.AssetsPath(), frontend.ServeAssets)
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app.Router.HandleFunc("/web", frontend.ServeFrontend)
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app.Router.HandleFunc("/web/*", frontend.ServeFrontend)
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}
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24
web/run.go
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24
web/run.go
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package web
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import (
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"context"
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"net/http"
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"strconv"
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"git.sleepycat.moe/sam/mercury/web/app"
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"github.com/rs/zerolog/log"
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)
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func Run(ctx context.Context, app *app.App, port int) {
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listenAddr := ":" + strconv.Itoa(port)
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ech := make(chan error)
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go func() {
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ech <- http.ListenAndServe(listenAddr, app.Router)
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}()
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log.Info().Int("port", port).Msg("Running API server")
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if err := <-ech; err != nil {
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log.Err(err).Msg("Running API server")
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}
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}
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