0.1.6 updates and add changelog

standalone/changelog.go

@@ -0,0 +1,116 @@
+package main
+
+import (
+	"html"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+func ChangelogPage(w http.ResponseWriter, r *http.Request) {
+	markdown := readChangelog()
+	body := `
+<header class="tool-header">
+  <h2 class="tool-title">Changelog</h2>
+  <p class="tool-description">Loaded from CHANGELOG.md.</p>
+</header>
+<section class="tool-panel changelog-panel">
+  <div class="panel-body changelog-content">
+` + renderChangelogMarkdown(markdown) + `
+  </div>
+</section>
+<style>
+  .changelog-panel { max-width: 840px; }
+  .changelog-content h1 { margin: 0 0 14px; font-size: 20px; line-height: 1.25; }
+  .changelog-content h2 { margin: 18px 0 8px; padding-top: 12px; border-top: 1px solid #333; font-size: 15px; line-height: 1.3; }
+  .changelog-content ul { margin: 6px 0 12px; padding-left: 20px; }
+  .changelog-content li { margin: 4px 0; line-height: 1.45; }
+  .changelog-content p { margin: 8px 0; line-height: 1.5; }
+</style>`
+
+	w.Header().Set("Content-Type", "text/html; charset=utf-8")
+	_, _ = w.Write([]byte(Page("/changelog", "Changelog", body)))
+}
+
+func readChangelog() string {
+	for _, start := range changelogSearchRoots() {
+		for _, candidate := range changelogCandidates(start) {
+			data, err := os.ReadFile(candidate)
+			if err == nil {
+				return string(data)
+			}
+		}
+	}
+	return "# Changelog\n\nCHANGELOG.md was not found."
+}
+
+func changelogSearchRoots() []string {
+	roots := []string{}
+	if wd, err := os.Getwd(); err == nil {
+		roots = append(roots, wd)
+	}
+	roots = append(roots, appDir())
+	return roots
+}
+
+func changelogCandidates(start string) []string {
+	candidates := []string{}
+	dir := filepath.Clean(start)
+	for i := 0; i < 5; i++ {
+		candidates = append(candidates, filepath.Join(dir, "CHANGELOG.md"))
+		parent := filepath.Dir(dir)
+		if parent == dir {
+			break
+		}
+		dir = parent
+	}
+	return candidates
+}
+
+func renderChangelogMarkdown(markdown string) string {
+	lines := strings.Split(strings.ReplaceAll(markdown, "\r\n", "\n"), "\n")
+	var out strings.Builder
+	inList := false
+	closeList := func() {
+		if inList {
+			out.WriteString("</ul>")
+			inList = false
+		}
+	}
+
+	for _, rawLine := range lines {
+		line := strings.TrimSpace(rawLine)
+		if line == "" {
+			closeList()
+			continue
+		}
+		if strings.HasPrefix(line, "### ") {
+			closeList()
+			out.WriteString("<h2>" + html.EscapeString(strings.TrimSpace(line[4:])) + "</h2>")
+			continue
+		}
+		if strings.HasPrefix(line, "## ") {
+			closeList()
+			out.WriteString("<h2>" + html.EscapeString(strings.TrimSpace(line[3:])) + "</h2>")
+			continue
+		}
+		if strings.HasPrefix(line, "# ") {
+			closeList()
+			out.WriteString("<h1>" + html.EscapeString(strings.TrimSpace(line[2:])) + "</h1>")
+			continue
+		}
+		if strings.HasPrefix(line, "- ") {
+			if !inList {
+				out.WriteString("<ul>")
+				inList = true
+			}
+			out.WriteString("<li>" + html.EscapeString(strings.TrimSpace(line[2:])) + "</li>")
+			continue
+		}
+		closeList()
+		out.WriteString("<p>" + html.EscapeString(line) + "</p>")
+	}
+	closeList()
+	return out.String()
+}

standalone/home.go

@@ -16,7 +16,7 @@ func HomePage(w http.ResponseWriter, r *http.Request) {
 		if n.Beta {
 			badge = ` <span class="beta-pill">Beta</span>`
 		}
-		items.WriteString(`<a class="home-tool" href="` + n.Path + `"><span class="home-tool-title">` + n.Label + badge + `</span><span class="home-tool-desc">` + n.Description + `</span></a>`)
+		items.WriteString(`<button type="button" class="home-tool" data-path="` + n.Path + `"><span class="home-tool-title">` + n.Label + badge + `</span><span class="home-tool-desc">` + n.Description + `</span></button>`)
 	}
 
 	body := `
@@ -31,13 +31,16 @@ func HomePage(w http.ResponseWriter, r *http.Request) {
   .home-tools { display:flex; flex-direction:column; gap:8px; max-width:620px; }
   .home-tool {
     display:block;
+    width:100%;
     min-height:52px;
     padding:9px 11px;
     color:#ddd;
-    text-decoration:none;
+    text-align:left;
     background:#2a2d2e;
     border:1px solid #333;
     border-radius:5px;
+    cursor:pointer;
+    font:inherit;
   }
   .home-tool:hover { background:#33373a; border-color:#007fd4; }
   .home-tool-title { display:flex; align-items:center; justify-content:space-between; gap:8px; font-size:12px; font-weight:600; }

standalone/layout.go

@@ -31,9 +31,17 @@ const SharedCSS = `
     padding: 8px 16px; background: #252526; border-bottom: 1px solid #333;
     font-size: 13px;
   }
-  .topbar a { color: #ddd; text-decoration: none; padding: 5px 10px; border-radius: 4px; }
-  .topbar a:hover { background: #2a2d2e; }
-  .topbar a.active { background: #094771; color: #fff; }
+  .topbar .nav-link {
+    background: transparent;
+    color: #ddd;
+    border: 0;
+    padding: 5px 10px;
+    border-radius: 4px;
+    cursor: pointer;
+    font: inherit;
+  }
+  .topbar .nav-link:hover { background: #2a2d2e; }
+  .topbar .nav-link.active { background: #094771; color: #fff; }
   .beta-pill { margin-left: 4px; padding: 1px 4px; border: 1px solid #555; border-radius: 3px; font-size: 10px; opacity: 0.7; text-transform: uppercase; }
   .topbar-spacer { margin-left: auto; }
   .content { flex: 1; width: 100%; padding: 18px; max-width: 1100px; margin: 0 auto; }
@@ -42,15 +50,16 @@ const SharedCSS = `
     max-width: 1100px;
     margin: auto auto 0;
     padding: 8px 18px 14px;
-    display: flex;
+    display: grid;
+    grid-template-columns: 1fr auto 1fr;
     align-items: center;
-    justify-content: space-between;
     gap: 8px;
     color: #a7a7a7;
     font-size: 10px;
     border-top: 1px solid #333;
   }
   .beta-tools-toggle {
+    justify-self: start;
     padding: 0;
     background: transparent;
     color: #a7a7a7;
@@ -58,9 +67,12 @@ const SharedCSS = `
     cursor: pointer;
     font: inherit;
     opacity: 0.72;
+    text-align: left;
   }
   .beta-tools-toggle:hover { background: transparent; opacity: 1; text-decoration: underline; }
-  .app-footer-version { opacity: 0.75; text-align: right; }
+  .app-footer-version { opacity: 0.75; text-align: center; white-space: nowrap; }
+  .app-footer-link { justify-self: end; padding: 0; background: transparent; color: #a7a7a7; border: 0; cursor: pointer; font: inherit; opacity: 0.72; }
+  .app-footer-link:hover { background: transparent; opacity: 1; text-decoration: underline; }
   h2 { margin: 0; font-size: 18px; line-height: 1.25; font-weight: 600; }
   .tool-header { margin-bottom: var(--tool-gap-lg); }
   .tool-title { margin: 0; font-size: 18px; line-height: 1.25; font-weight: 600; }
@@ -176,13 +188,13 @@ func Page(activePath, title, body string) string {
 	for _, n := range visibleNavItems(betaToolsEnabled) {
 		cls := ""
 		if n.Path == activePath {
-			cls = " class=\"active\""
+			cls = " active"
 		}
 		label := n.Label
 		if n.Beta {
 			label += `<span class="beta-pill">Beta</span>`
 		}
-		tabs.WriteString(`<a href="` + n.Path + `"` + cls + `>` + label + `</a>`)
+		tabs.WriteString(`<button type="button" class="nav-link` + cls + `" data-path="` + n.Path + `">` + label + `</button>`)
 	}
 
 	betaButtonLabel := "Show beta"
@@ -201,8 +213,15 @@ func Page(activePath, title, body string) string {
 <div class="app-footer">
   <button id="betaToolsToggle" class="beta-tools-toggle" data-enabled="` + boolAttr(betaToolsEnabled) + `">` + betaButtonLabel + `</button>
   <span class="app-footer-version">` + AppVersion + ` - JJGC 00784</span>
+  <button type="button" class="app-footer-link" data-path="/changelog">Changelog</button>
 </div>
 <script>
+document.querySelectorAll('[data-path]').forEach((element) => {
+  element.addEventListener('click', () => {
+    const path = element.dataset.path;
+    if (path) window.location.href = path;
+  });
+});
 document.getElementById('betaToolsToggle').addEventListener('click', async (event) => {
   const enabled = event.currentTarget.dataset.enabled === 'true';
   await fetch('/api/betaTools', {

standalone/main.go

@@ -113,6 +113,7 @@ func buildMux() *http.ServeMux {
 	mux.HandleFunc("GET /mraid", MraidPage)
 	mux.HandleFunc("GET /mobile", MobilePage)
 	mux.HandleFunc("GET /playworks", PlayworksPage)
+	mux.HandleFunc("GET /changelog", ChangelogPage)
 	mux.HandleFunc("GET /assets/qrcode.min.js", MobileQrScript)
 
 	// Shared API

standalone/platform.go

@@ -8,6 +8,7 @@ import (
 	"path/filepath"
 	"strings"
 	"sync"
+	"syscall"
 )
 
 type PlecConfig struct {
@@ -114,12 +115,12 @@ func SaveConfig(cfg AppConfig) error {
 
 func OpenInBrowser(url string) {
 	// `start` is a cmd builtin. Quoted empty arg is the window title.
-	cmd := exec.Command("cmd", "/c", "start", "", url)
+	cmd := hiddenCommand("cmd", "/c", "start", "", url)
 	_ = cmd.Start()
 }
 
 func CopyToClipboard(text string) error {
-	cmd := exec.Command("clip")
+	cmd := hiddenCommand("clip")
 	cmd.Stdin = strings.NewReader(text)
 	return cmd.Run()
 }
@@ -131,6 +132,15 @@ type FileFilter struct {
 
 func psEscape(s string) string { return strings.ReplaceAll(s, "'", "''") }
 
+func hiddenCommand(name string, args ...string) *exec.Cmd {
+	cmd := exec.Command(name, args...)
+	cmd.SysProcAttr = &syscall.SysProcAttr{
+		HideWindow:    true,
+		CreationFlags: 0x08000000,
+	}
+	return cmd
+}
+
 func PickFiles(title string, filters []FileFilter, multi bool, initialDir string) []string {
 	filterStr := "All files|*.*"
 	if len(filters) > 0 {
@@ -159,7 +169,7 @@ if ($dlg.ShowDialog() -eq [System.Windows.Forms.DialogResult]::OK) {
   $dlg.FileNames | ForEach-Object { Write-Output $_ }
 }
 `, psEscape(title), psEscape(filterStr), multiStr, psEscape(initialDir), psEscape(initialDir))
-	out, err := exec.Command("powershell", "-NoProfile", "-NonInteractive", "-STA", "-Command", script).Output()
+	out, err := hiddenCommand("powershell", "-NoProfile", "-NonInteractive", "-STA", "-Command", script).Output()
 	if err != nil {
 		return nil
 	}
@@ -198,7 +208,7 @@ if ($dlg.ShowDialog() -eq [System.Windows.Forms.DialogResult]::OK) {
   Write-Output $dlg.FileName
 }
 `, psEscape(title), psEscape(filterStr), psEscape(defaultName), psEscape(initialDir), psEscape(initialDir))
-	out, err := exec.Command("powershell", "-NoProfile", "-NonInteractive", "-STA", "-Command", script).Output()
+	out, err := hiddenCommand("powershell", "-NoProfile", "-NonInteractive", "-STA", "-Command", script).Output()
 	if err != nil {
 		return ""
 	}
@@ -215,7 +225,7 @@ if ($dlg.ShowDialog() -eq [System.Windows.Forms.DialogResult]::OK) {
   Write-Output $dlg.SelectedPath
 }
 `, psEscape(title), psEscape(initialDir), psEscape(initialDir))
-	out, err := exec.Command("powershell", "-NoProfile", "-NonInteractive", "-STA", "-Command", script).Output()
+	out, err := hiddenCommand("powershell", "-NoProfile", "-NonInteractive", "-STA", "-Command", script).Output()
 	if err != nil {
 		return ""
 	}