PNG-Icons für iOS/Android, Teilen-Ziel auf Android, SW-Cache v5

Dockerfile

@@ -3,7 +3,7 @@ FROM nginx:1.27-alpine
 # Static single-page app — no build step.
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 COPY security-headers.conf /etc/nginx/security-headers.conf
-COPY index.html impressum.html datenschutz.html legal.css icon-mono.svg manifest.webmanifest sw.js icon.svg /usr/share/nginx/html/
+COPY index.html impressum.html datenschutz.html legal.css icon-mono.svg manifest.webmanifest sw.js icon.svg icon-192.png icon-512.png icon-maskable-512.png apple-touch-icon.png /usr/share/nginx/html/
 COPY vendor/ /usr/share/nginx/html/vendor/
 
 EXPOSE 80

README.md

@@ -39,7 +39,8 @@ Obsidian vault, a wiki, or a repo.
 - **Bilingual.** English and German, switchable in the header.
 - **Light & dark.** Warm paper, one strong blue, clipboard logo; dark mode one click away.
 - **Save / copy / clear**, word + character count and reading time.
-- **Installable PWA**, fully offline after first load.
+- **Installable PWA**, fully offline after first load. On Android, clip2md shows up in the
+  system share sheet: share a page or selection straight into the editor.
 
 Everything is **client-side**. No servers, no CDNs, no third-party requests — GDPR-friendly by
 construction.

index.html

@@ -9,7 +9,7 @@
 <meta name="apple-mobile-web-app-title" content="clip2md" />
 <link rel="manifest" href="manifest.webmanifest" />
 <link rel="icon" href="/icon.svg" type="image/svg+xml" />
-<link rel="apple-touch-icon" href="icon.svg" />
+<link rel="apple-touch-icon" href="/apple-touch-icon.png" />
 <title>clip2md — Paste to Markdown</title>
 <script>
   try { var th = JSON.parse(localStorage.getItem('clip2md:theme')); if (th === 'dark' || (th === null && matchMedia('(prefers-color-scheme: dark)').matches)) document.documentElement.setAttribute('data-theme','dark'); } catch (e) {}
@@ -730,6 +730,18 @@
     setLang(LS.get('lang', navLang==='de'?'de':'en'));
     setPreview(previewOn);
     setFnameTag(); refreshAll(false);
+
+    // ---------- Share target (Android: Share → clip2md) ----------
+    (function(){
+      var q; try { q=new URLSearchParams(location.search); } catch(e){ return; }
+      var title=(q.get('title')||'').trim(), text=(q.get('text')||'').trim(), url=(q.get('url')||'').trim();
+      if(!title && !text && !url) return;
+      if(!url){ var m=text.match(/https?:\/\/\S+$/); if(m){ url=m[0]; text=text.slice(0,m.index).trim(); } }
+      var md=(title && text.indexOf(title)!==0 ? '# '+title+'\n\n' : '')+text+(url && text.indexOf(url)<0 ? (text?'\n\n':'')+'<'+url+'>' : '');
+      if(url){ settings.source=url; $('fmSource').value=url; }
+      editor.value=md; showSource('src_raw', false); refreshAll(true);
+      try { history.replaceState(null, '', location.pathname); } catch(e){}
+    })();
     if(!coarse) editor.focus();
 
     if('serviceWorker' in navigator){ window.addEventListener('load', function(){ navigator.serviceWorker.register('/sw.js').catch(function(){}); }); }

manifest.webmanifest

@@ -8,7 +8,38 @@
   "background_color": "#EAEAE3",
   "theme_color": "#EAEAE3",
   "icons": [
-    { "src": "/icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any" },
+    {
-    { "src": "/icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "maskable" }
+      "src": "/icon.svg",
-  ]
+      "sizes": "any",
-}
+      "type": "image/svg+xml",
+      "purpose": "any"
+    },
+    {
+      "src": "/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "/icon-maskable-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "maskable"
+    }
+  ],
+  "share_target": {
+    "action": "/",
+    "method": "GET",
+    "params": {
+      "title": "title",
+      "text": "text",
+      "url": "url"
+    }
+  }
+}

sw.js

@@ -2,7 +2,7 @@
    Pages (navigations, .html): network first, cache only as offline fallback —
    so new or changed pages are never frozen for existing users.
    Static assets (vendor, fonts, icons): cache first. Bump CACHE on asset changes. */
-var CACHE = 'clip2md-v4';
+var CACHE = 'clip2md-v5';
 var ASSETS = [
   '/',
   '/index.html',
@@ -10,6 +10,8 @@ var ASSETS = [
   '/datenschutz.html',
   '/legal.css',
   '/icon.svg',
+  '/icon-192.png',
+  '/apple-touch-icon.png',
   '/manifest.webmanifest',
   '/vendor/turndown.js',
   '/vendor/turndown-plugin-gfm.js',