feat: initial

2026-05-19 22:36:24 +03:00 · 2026-05-19 22:36:24 +03:00 · 90b46d44f1
commit 90b46d44f1
7 changed files with 227 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1 @@
+result
--- a/flake.lock
+++ b/flake.lock
@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1779102034,
+        "narHash": "sha256-vZJZjLo513IeI8hjzHFc6TDezUd4uCE2Eq4SNO3DNNg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "687f05a9184cad4eaf905c48b63649e3a86f5433",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
--- a/flake.nix
+++ b/flake.nix
@ -0,0 +1,55 @@
+{
+  description = "cultist.club landing page";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
+  };
+
+  outputs = { self, nixpkgs }:
+    let
+      systems = [
+        "x86_64-linux"
+        "aarch64-darwin"
+      ];
+      forAllSystems = nixpkgs.lib.genAttrs systems;
+    in
+    {
+      packages = forAllSystems (system:
+        let
+          pkgs = import nixpkgs { inherit system; };
+          cultist-website = pkgs.buildGoModule {
+            pname = "cultist-website";
+            version = "0.1.0";
+            src = ./.;
+            vendorHash = null;
+            nativeBuildInputs = [ pkgs.makeWrapper ];
+            ldflags = [ "-s" "-w" ];
+            postInstall =
+              if pkgs.stdenv.hostPlatform.isLinux then
+                ''
+                  wrapProgram $out/bin/cultist-website \
+                    --prefix PATH : ${pkgs.lib.makeBinPath [ pkgs.procps ]}
+                ''
+              else
+                "";
+          };
+        in
+        {
+          default = cultist-website;
+          cultist-website = cultist-website;
+        });
+
+      apps = forAllSystems (system: {
+        default = {
+          type = "app";
+          program = "${self.packages.${system}.default}/bin/cultist-website";
+        };
+      });
+
+      devShells = forAllSystems (system: {
+        default = import nixpkgs { inherit system; }.mkShell {
+          packages = [ (import nixpkgs { inherit system; }).go ];
+        };
+      });
+    };
+}
--- a/go.mod
+++ b/go.mod
@ -0,0 +1,3 @@
+module cultist.club/website
+
+go 1.25.9
--- a/main.go
+++ b/main.go
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+package main
+
+import (
+	"embed"
+	"html"
+	"io/fs"
+	"log/slog"
+	"net/http"
+	"os"
+	"os/exec"
+	"strings"
+)
+
+//go:embed web/*
+var webFS embed.FS
+
+func main() {
+	addr := os.Getenv("LISTEN_ADDR")
+	if addr == "" {
+		addr = "127.0.0.1:8080"
+	}
+
+	static, err := fs.Sub(webFS, "web")
+	if err != nil {
+		slog.Error("embed fs", "err", err)
+		os.Exit(1)
+	}
+
+	indexHTML, err := fs.ReadFile(static, "index.html")
+	if err != nil {
+		slog.Error("read index", "err", err)
+		os.Exit(1)
+	}
+
+	mux := http.NewServeMux()
+	mux.HandleFunc("GET /", func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/" {
+			http.NotFound(w, r)
+			return
+		}
+		uptime := uptimeLine()
+		body := strings.ReplaceAll(string(indexHTML), "{{uptime}}", html.EscapeString(uptime))
+		w.Header().Set("Content-Type", "text/html; charset=utf-8")
+		w.Header().Set("Cache-Control", "no-store")
+		_, _ = w.Write([]byte(body))
+	})
+	mux.Handle("GET /style.css", http.FileServer(http.FS(static)))
+
+	slog.Info("listening", "addr", addr)
+	if err := http.ListenAndServe(addr, mux); err != nil {
+		slog.Error("serve", "err", err)
+		os.Exit(1)
+	}
+}
+
+func uptimeLine() string {
+	out, err := exec.Command("uptime").Output()
+	if err != nil {
+		return "uptime unavailable"
+	}
+	return strings.TrimSpace(string(out))
+}
--- a/web/index.html
+++ b/web/index.html
@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>cultist.club</title>
+    <link rel="stylesheet" href="style.css">
+  </head>
+  <body>
+    <div class="container">
+      <h1>Welcome home. Again.</h1>
+      <div class="links">
+        <a href="https://src.cultist.club">src</a>
+        <a href="ircs://irc.cultist.club:6697">irc</a>
+      </div>
+      <div class="uptime">
+        <marquee>{{uptime}}</marquee>
+      </div>
+    </div>
+  </body>
+</html>
--- a/web/style.css
+++ b/web/style.css
@ -0,0 +1,58 @@
+:root {
+  --bg: #0a0a0a;
+  --fg: #e0e0e0;
+  --muted: #888;
+  --border: #333;
+}
+
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+body {
+  margin: 0;
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  background: var(--bg);
+  color: var(--fg);
+  font-family: monospace;
+}
+
+.container {
+  text-align: center;
+  padding: 2rem;
+}
+
+h1 {
+  font-size: 1.4rem;
+  font-weight: normal;
+  letter-spacing: 0.05em;
+}
+
+.links {
+  margin-top: 1.5rem;
+  font-size: 0.85rem;
+}
+
+.links a {
+  margin: 0 0.5rem;
+  color: var(--muted);
+}
+
+.uptime {
+  margin-top: 2rem;
+  overflow: hidden;
+  max-width: 420px;
+  border: 1px solid var(--border);
+  padding: 0.3rem 0;
+}
+
+.uptime marquee {
+  font-size: 0.85rem;
+  color: var(--muted);
+}