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cmd/pkgserver: basic web ui

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This commit is contained in:
mae
2026-03-04 22:50:58 -06:00
parent ebdf9dcecc
commit 69467a1542
15 changed files with 231 additions and 0 deletions
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55
cmd/pkgserver/main.go Normal file
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package main
import (
"embed"
"fmt"
"net/http"
)
//go:generate sh -c "sass ui/static/dark.scss ui/static/dark.css && sass ui/static/light.scss ui/static/light.css && tsc ui/static/index.ts"
//go:embed ui/*
var content embed.FS
func serveWebUI(w http.ResponseWriter, r *http.Request) {
fmt.Printf("serveWebUI: %s\n", r.URL.Path)
w.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
w.Header().Set("Pragma", "no-cache")
w.Header().Set("Expires", "0")
w.Header().Set("X-Content-Type-Options", "nosniff")
w.Header().Set("X-XSS-Protection", "1")
w.Header().Set("X-Frame-Options", "DENY")
http.ServeFileFS(w, r, content, "ui/index.html")
}
func serveStaticContent(w http.ResponseWriter, r *http.Request) {
fmt.Printf("serveStaticContent: %s\n", r.URL.Path)
switch r.URL.Path {
case "/static/style.css":
darkTheme := r.CookiesNamed("dark_theme")
if len(darkTheme) > 0 && darkTheme[0].Value == "true" {
http.ServeFileFS(w, r, content, "ui/static/dark.css")
} else {
http.ServeFileFS(w, r, content, "ui/static/light.css")
}
break
case "/favicon.ico":
http.ServeFileFS(w, r, content, "ui/static/favicon.ico")
break
case "/static/index.js":
http.ServeFileFS(w, r, content, "ui/static/index.js")
break
default:
http.NotFound(w, r)
}
}
func serveAPI(w http.ResponseWriter, r *http.Request) {
}
func main() {
http.HandleFunc("GET /{$}", serveWebUI)
http.HandleFunc("GET /favicon.ico", serveStaticContent)
http.HandleFunc("GET /static/", serveStaticContent)
http.HandleFunc("GET /api/", serveAPI)
http.ListenAndServe(":8067", nil)
}

23
cmd/pkgserver/ui/index.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="static/style.css">
<title>Hakurei PkgServer</title>
<script src="static/index.js"></script>
</head>
<body>
<h1>Hakurei PkgServer</h1>
<span><label for="count">Entries per page:</label><select name="count" id="count">
<option value="10">10</option>
<option value="25">25</option>
<option value="50">50</option>
<option value="100">100</option>
</select></span>
<table id="pkg-list">
<tr><th>Status</th><th>Name</th><th>Version</th></tr>
</table>
<p>Showing entries <span id="entry-counter"></span>.</p>
<span class="bottom-nav"><a href="javascript:prevPage()">&laquo; Previous</a><span id="page-number"></span><a href="javascript:nextPage">Next &raquo;</a></span>
</body>
</html>

0
cmd/pkgserver/ui/static/_common.scss Normal file
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6
cmd/pkgserver/ui/static/dark.css Normal file
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@use 'common';
html {
background-color: #2c2c2c;
color: ghostwhite; }
/*# sourceMappingURL=dark.css.map */

7
cmd/pkgserver/ui/static/dark.css.map Normal file
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{
"version": 3,
"mappings": "AAAA,aAAa;AAEb,IAAK;EACH,gBAAgB,EAAE,OAAO;EACzB,KAAK,EAAE,UAAU",
"sources": ["dark.scss"],
"names": [],
"file": "dark.css"
}

6
cmd/pkgserver/ui/static/dark.scss Normal file
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@use 'common';
html {
background-color: #2c2c2c;
color: ghostwhite;
}

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cmd/pkgserver/ui/static/index.js Normal file
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function prevPage() {
}
function nextPage() {
}

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cmd/pkgserver/ui/static/index.ts Normal file
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function prevPage() {
}
function nextPage() {
}

6
cmd/pkgserver/ui/static/light.css Normal file
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@use 'common';
html {
background-color: #d3d3d3;
color: black; }
/*# sourceMappingURL=light.css.map */

7
cmd/pkgserver/ui/static/light.css.map Normal file
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{
"version": 3,
"mappings": "AAAA,aAAa;AAEb,IAAK;EACH,gBAAgB,EAAE,OAAO;EACzB,KAAK,EAAE,KAAK",
"sources": ["light.scss"],
"names": [],
"file": "light.css"
}

6
cmd/pkgserver/ui/static/light.scss Normal file
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@use 'common';
html {
background-color: #d3d3d3;
color: black;
}

0
internal/azalea/azalea.bnf Normal file
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69
internal/azalea/azalea.go Normal file
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//go:generate gocc -a azalea.bnf
package azalea
import (
"io"
"io/fs"
"os"
"path/filepath"
"strconv"
"strings"
"hakurei.app/container/check"
)
type Parser struct {
Generator
}
func NewParser(gen Generator) *Parser {
return &Parser{
Generator: gen,
}
}
func (p Parser) Initialise() {
}
func (p Parser) Consume(ns string, file io.Reader) error {
return nil
}
// ConsumeDir walks a directory and consumes all Azalea source files within it and all its subdirectories, as long as they end with the .az extension.
func (p Parser) ConsumeDir(dir *check.Absolute) error {
ds := dir.String()
return filepath.WalkDir(ds, func(path string, d fs.DirEntry, err error) (e error) {
if err != nil {
return err
}
if d.IsDir() || !strings.HasSuffix(d.Name(), ".az") {
return
}
rel, e := filepath.Rel(ds, path)
ns := strings.TrimSuffix(rel, ".az")
f, e := os.Open(path)
return p.Consume(ns, f)
})
}
// ConsumeAll consumes all provided readers as Azalea source code, each given the namespace `r%d` where `%d` is the index of the reader in the provided arguments.
func (p Parser) ConsumeAll(in ...io.Reader) error {
for i, r := range in {
err := p.Consume("r"+strconv.FormatInt(int64(i), 10), r)
if err != nil {
return err
}
}
return nil
}
// ConsumeStrings consumes all provided strings as Azalea source code, each given the namespace `s%d` where `%d` is the index of the string in the provided arugments.
func (p Parser) ConsumeStrings(in ...string) error {
for i, s := range in {
err := p.Consume("s"+strconv.FormatInt(int64(i), 10), strings.NewReader(s))
if err != nil {
return err
}
}
return nil
}

36
internal/azalea/generator.go Normal file
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package azalea
import (
"io"
)
type Generator interface {
Finalise() (error, io.Writer)
}
type JsonGenerator struct {
t any
}
func NewJsonGenerator[T any]() JsonGenerator {
t := new(T)
return JsonGenerator{
t,
}
}
func (j *JsonGenerator) Finalise() (error, io.Writer) {
}
type PkgIRGenerator struct {
}
func NewPkgIRGenerator() PkgIRGenerator {
return PkgIRGenerator{}
}
func (p *PkgIRGenerator) Finalise() (error, io.Writer) {
}