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feat: Add build scripts, refactor for binary embedding

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This commit is contained in:
Florian Sylvain
2023-08-12 19:42:27 +02:00
parent 047e14df60
commit 7e8b415cab
12 changed files with 98 additions and 17 deletions
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api/page.go
+30 -16
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@@ -2,15 +2,23 @@ package api
import (
"bytes"
"embed"
"encoding/json"
"github.com/go-chi/chi/v5"
"html/template"
"io/fs"
"net/http"
"os"
"path/filepath"
"strings"
)
//go:embed web/templates/*
var templateFiles embed.FS
//go:embed web/static
var staticFolder embed.FS
var contentTypes = map[string]string{
".css": "text/css",
".js": "application/javascript",
@@ -21,6 +29,8 @@ var contentTypes = map[string]string{
".ico": "image/x-icon",
}
const loginRoute = "/login"
type LoginPage struct {
IsError bool `json:"isError"`
Error string `json:"error"`
@@ -37,7 +47,7 @@ func NewLoginPage(error string, username string) *LoginPage {
func getPage(page string, data interface{}) ([]byte, error) {
var processedHTML bytes.Buffer
tmpl, err := template.ParseFiles("./web/templates/" + page + ".html")
tmpl, err := template.ParseFS(templateFiles, "web/templates/"+page+".html")
if err != nil {
return nil, err
}
@@ -104,48 +114,52 @@ func getHomePage(w http.ResponseWriter, _ *http.Request) {
}
func getLogin(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/login", http.StatusPermanentRedirect)
http.Redirect(w, r, loginRoute, http.StatusPermanentRedirect)
}
func getLogout(w http.ResponseWriter, r *http.Request) {
removeJwtCookie(w)
http.Redirect(w, r, "/login", http.StatusSeeOther)
http.Redirect(w, r, loginRoute, http.StatusSeeOther)
}
func IsLoggedInMiddleware(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if !IsLoggedIn(r) {
http.Redirect(w, r, "/login", http.StatusSeeOther)
http.Redirect(w, r, loginRoute, http.StatusSeeOther)
return
}
next.ServeHTTP(w, r)
})
}
func staticFileServerWithContentType(dir http.Dir) http.Handler {
func staticFileServerWithContentType(fsys http.FileSystem) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
requestedFilePath := r.URL.Path
fileExtension := filepath.Ext(requestedFilePath)
if contentType, ok := contentTypes[fileExtension]; ok {
w.Header().Set("Content-Type", contentType)
path := r.URL.Path
if ext := filepath.Ext(path); ext != "" {
if ct, ok := contentTypes[ext]; ok {
w.Header().Set("Content-Type", ct)
}
}
http.FileServer(dir).ServeHTTP(w, r)
http.FileServer(fsys).ServeHTTP(w, r)
})
}
func NewPageRouter() http.Handler {
r := chi.NewRouter()
r.Handle("/static/*", http.StripPrefix("/static/", staticFileServerWithContentType("./web/static")))
contentStatic, _ := fs.Sub(fs.FS(staticFolder), "web/static")
r.Handle("/static/*", staticFileServerWithContentType(http.FS(contentStatic)))
r.HandleFunc("/favicon.ico", func(w http.ResponseWriter, r *http.Request) {
http.ServeFile(w, r, "./web/static/favicon.ico")
_, err := http.FS(staticFolder).Open("favicon.ico")
if err != nil {
return
}
})
r.Get("/", getLogin)
r.Get("/login", getLoginPageHandler(NewLoginPage("", "")))
r.Post("/login", getLoginPageHandler(NewLoginPage("", "")))
r.Get(loginRoute, getLoginPageHandler(NewLoginPage("", "")))
r.Post(loginRoute, getLoginPageHandler(NewLoginPage("", "")))
r.Get("/logout", getLogout)
r.Group(func(r chi.Router) {