Additional Build Stuff

Co-authored-by: Copilot <copilot@github.com>

.gitignore

@@ -58,3 +58,8 @@ vault.json
 *.pem
 *.key
 !build/appicon.png
+
+
+# Builds
+build/releases/v*
+build/releases/manifest*

frontend/index.html

@@ -269,7 +269,11 @@
         <span id="status-protocol"></span>
         <span id="status-session-count">0 sessions</span>
         <span class="status-spacer"></span>
-        <button class="status-update is-hidden" id="status-update" type="button">
+        <button
+          class="status-update is-hidden"
+          id="status-update"
+          type="button"
+        >
           Update available
         </button>
         <span id="status-vault">🔒 Locked</span>

frontend/src/css/layout.css

@@ -7,170 +7,181 @@
    Main application grid
    ----------------------------------------------------------------------- */
 .app {
-    display: grid;
+  display: grid;
-    grid-template-columns: var(--sidebar-width) 1fr;
+  grid-template-columns: var(--sidebar-width) 1fr;
-    grid-template-rows: var(--tab-bar-height) 1fr var(--status-bar-height);
+  grid-template-rows: var(--tab-bar-height) 1fr var(--status-bar-height);
-    height: 100vh;
+  height: 100vh;
-    overflow: hidden;
+  overflow: hidden;
-    background: var(--bg-base);
+  background: var(--bg-base);
 }
 
 /* Collapsed sidebar variant */
 .app.sidebar-collapsed {
-    grid-template-columns: var(--sidebar-width-collapsed) 1fr;
+  grid-template-columns: var(--sidebar-width-collapsed) 1fr;
 }
 
 /* -----------------------------------------------------------------------
    Sidebar
    ----------------------------------------------------------------------- */
 .sidebar {
-    grid-row: 1 / -1;
+  grid-row: 1 / -1;
-    grid-column: 1;
+  grid-column: 1;
-    background: var(--bg-surface);
+  background: var(--bg-surface);
-    border-right: 1px solid var(--border-subtle);
+  border-right: 1px solid var(--border-subtle);
-    display: flex;
+  display: flex;
-    flex-direction: column;
+  flex-direction: column;
-    overflow: hidden;
+  overflow: hidden;
-    z-index: var(--z-sticky);
+  z-index: var(--z-sticky);
 }
 
 /* -----------------------------------------------------------------------
    Tab bar
    ----------------------------------------------------------------------- */
 .tab-bar {
-    grid-column: 2;
+  grid-column: 2;
-    grid-row: 1;
+  grid-row: 1;
-    background: var(--bg-surface);
+  background: var(--bg-surface);
-    border-bottom: 1px solid var(--border-subtle);
+  border-bottom: 1px solid var(--border-subtle);
-    display: flex;
+  display: flex;
-    align-items: center;
+  align-items: center;
-    min-height: var(--tab-bar-height);
+  min-height: var(--tab-bar-height);
-    overflow: hidden;
+  overflow: hidden;
 }
 
 .tab-list {
-    display: flex;
+  display: flex;
-    align-items: center;
+  align-items: center;
-    flex: 1;
+  flex: 1;
-    min-width: 0;
+  min-width: 0;
-    overflow-x: auto;
+  overflow-x: auto;
-    overflow-y: hidden;
+  overflow-y: hidden;
-    scrollbar-width: none;          /* Firefox */
+  scrollbar-width: none; /* Firefox */
 }
 .tab-list::-webkit-scrollbar {
-    display: none;
+  display: none;
 }
 
 /* -----------------------------------------------------------------------
    Workspace
    ----------------------------------------------------------------------- */
 .workspace {
-    grid-column: 2;
+  grid-column: 2;
-    grid-row: 2;
+  grid-row: 2;
-    position: relative;
+  position: relative;
-    overflow: hidden;
+  overflow: hidden;
-    background: var(--bg-base);
+  background: var(--bg-base);
-    display: flex;
+  display: flex;
-    flex-direction: column;
+  flex-direction: column;
 }
 
 /* Panel container — fills workspace, holds session panels */
 .panel-container {
-    flex: 1;
+  flex: 1;
-    position: relative;
+  position: relative;
-    overflow: hidden;
+  overflow: hidden;
 }
 
 /* Individual session panel — one per tab, fills the panel container */
 .session-panel {
-    position: absolute;
+  position: absolute;
-    inset: 0;
+  inset: 0;
-    display: flex;
+  display: flex;
-    flex-direction: column;
+  flex-direction: column;
-    overflow: hidden;
+  overflow: hidden;
 }
 
 /* Terminal container — fills workspace */
 .terminal-container {
-    position: absolute;
+  position: absolute;
-    inset: 0;
+  inset: 0;
-    padding: 0;
+  padding: 0;
 }
 
 /* -----------------------------------------------------------------------
    Status bar
    ----------------------------------------------------------------------- */
 .status-bar {
-    grid-column: 2;
+  grid-column: 2;
-    grid-row: 3;
+  grid-row: 3;
-    background: var(--bg-surface);
+  background: var(--bg-surface);
-    border-top: 1px solid var(--border-subtle);
+  border-top: 1px solid var(--border-subtle);
-    display: flex;
+  display: flex;
-    align-items: center;
+  align-items: center;
-    padding: 0 var(--space-3);
+  padding: 0 var(--space-3);
-    font-size: var(--text-xs);
+  font-size: var(--text-xs);
-    color: var(--text-tertiary);
+  color: var(--text-tertiary);
-    gap: var(--space-4);
+  gap: var(--space-4);
-    white-space: nowrap;
+  white-space: nowrap;
-    overflow: hidden;
+  overflow: hidden;
 }
 
 .status-bar span {
-    display: inline-flex;
+  display: inline-flex;
-    align-items: center;
+  align-items: center;
-    gap: var(--space-1);
+  gap: var(--space-1);
 }
 
 .status-spacer {
-    flex: 1;
+  flex: 1;
 }
 
 .status-update {
-    border: 1px solid var(--accent);
+  border: 1px solid var(--accent);
-    background: rgba(78, 205, 196, 0.12);
+  background: rgba(78, 205, 196, 0.12);
-    color: var(--accent);
+  color: var(--accent);
-    font-size: var(--text-xs);
+  font-size: var(--text-xs);
-    padding: 2px 8px;
+  padding: 2px 8px;
-    border-radius: 999px;
+  border-radius: 999px;
-    cursor: pointer;
+  cursor: pointer;
-    transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
+  transition:
+    background 150ms ease,
+    color 150ms ease,
+    border-color 150ms ease;
 }
 
 .status-update:hover {
-    background: rgba(78, 205, 196, 0.2);
+  background: rgba(78, 205, 196, 0.2);
-    color: var(--text-primary);
+  color: var(--text-primary);
-    border-color: var(--accent-strong, var(--accent));
+  border-color: var(--accent-strong, var(--accent));
 }
 
 .status-update.is-hidden {
-    display: none;
+  display: none;
 }
 
 /* Status bar indicator dots */
 .status-bar .status-dot {
-    width: 6px;
+  width: 6px;
-    height: 6px;
+  height: 6px;
-    border-radius: 50%;
+  border-radius: 50%;
-    display: inline-block;
+  display: inline-block;
+}
+.status-dot.is-connected {
+  background: var(--success);
+}
+.status-dot.is-connecting {
+  background: var(--warning);
+}
+.status-dot.is-error {
+  background: var(--error);
+}
+.status-dot.is-disconnected {
+  background: var(--text-tertiary);
 }
-.status-dot.is-connected    { background: var(--success); }
-.status-dot.is-connecting   { background: var(--warning); }
-.status-dot.is-error        { background: var(--error); }
-.status-dot.is-disconnected { background: var(--text-tertiary); }
 
 /* -----------------------------------------------------------------------
    Resize handle (between sidebar and workspace)
    ----------------------------------------------------------------------- */
 .resize-handle {
-    position: absolute;
+  position: absolute;
-    top: 0;
+  top: 0;
-    right: -3px;
+  right: -3px;
-    width: 6px;
+  width: 6px;
-    height: 100%;
+  height: 100%;
-    cursor: col-resize;
+  cursor: col-resize;
-    z-index: var(--z-sticky);
+  z-index: var(--z-sticky);
 }
 .resize-handle:hover,
 .resize-handle.is-dragging {
-    background: var(--accent-muted);
+  background: var(--accent-muted);
 }

frontend/src/js/app.js

@@ -513,7 +513,9 @@
       const updateBtn = document.getElementById("status-update");
       if (updateBtn) {
         updateBtn.addEventListener("mousedown", (e) => e.preventDefault());
-        updateBtn.addEventListener("click", () => this.settings.openTab("about"));
+        updateBtn.addEventListener("click", () =>
+          this.settings.openTab("about"),
+        );
       }
 
       const searchInput = document.getElementById("profile-search");

frontend/wailsjs/go/models.ts

@@ -36,8 +36,7 @@ export namespace models {
 	}
 	export class AuditEntry {
 	    id: string;
-	    // Go type: time
+	    timestamp: string;
-	    timestamp: any;
 	    action: string;
 	    profileId?: string;
 	    sessionId?: string;
@@ -50,30 +49,12 @@ export namespace models {
 	    constructor(source: any = {}) {
 	        if ('string' === typeof source) source = JSON.parse(source);
 	        this.id = source["id"];
-	        this.timestamp = this.convertValues(source["timestamp"], null);
+	        this.timestamp = source["timestamp"];
 	        this.action = source["action"];
 	        this.profileId = source["profileId"];
 	        this.sessionId = source["sessionId"];
 	        this.details = source["details"];
 	    }
-	
-		convertValues(a: any, classs: any, asMap: boolean = false): any {
-		    if (!a) {
-		        return a;
-		    }
-		    if (a.slice && a.map) {
-		        return (a as any[]).map(elem => this.convertValues(elem, classs));
-		    } else if ("object" === typeof a) {
-		        if (asMap) {
-		            for (const key of Object.keys(a)) {
-		                a[key] = new classs(a[key]);
-		            }
-		            return a;
-		        }
-		        return new classs(a);
-		    }
-		    return a;
-		}
 	}
 	export class GitHubConfig {
 	    baseURL: string;
@@ -160,10 +141,8 @@ export namespace models {
 	    keyType: string;
 	    fingerprint: string;
 	    publicKey: string;
-	    // Go type: time
+	    firstSeen: string;
-	    firstSeen: any;
+	    lastSeen: string;
-	    // Go type: time
-	    lastSeen: any;
 	    trusted: boolean;
 	
 	    static createFrom(source: any = {}) {
@@ -178,28 +157,10 @@ export namespace models {
 	        this.keyType = source["keyType"];
 	        this.fingerprint = source["fingerprint"];
 	        this.publicKey = source["publicKey"];
-	        this.firstSeen = this.convertValues(source["firstSeen"], null);
+	        this.firstSeen = source["firstSeen"];
-	        this.lastSeen = this.convertValues(source["lastSeen"], null);
+	        this.lastSeen = source["lastSeen"];
 	        this.trusted = source["trusted"];
 	    }
-	
-		convertValues(a: any, classs: any, asMap: boolean = false): any {
-		    if (!a) {
-		        return a;
-		    }
-		    if (a.slice && a.map) {
-		        return (a as any[]).map(elem => this.convertValues(elem, classs));
-		    } else if ("object" === typeof a) {
-		        if (asMap) {
-		            for (const key of Object.keys(a)) {
-		                a[key] = new classs(a[key]);
-		            }
-		            return a;
-		        }
-		        return new classs(a);
-		    }
-		    return a;
-		}
 	}
 	export class LoginScriptStep {
 	    type: string;
@@ -436,14 +397,11 @@ export namespace models {
 	    environment: string;
 	    notes: string;
 	    favourite: boolean;
-	    // Go type: time
+	    lastConnected?: string;
-	    lastConnected?: any;
 	    connectTimeout: number;
 	    readTimeout: number;
-	    // Go type: time
+	    createdAt: string;
-	    createdAt: any;
+	    updatedAt: string;
-	    // Go type: time
-	    updatedAt: any;
 	    terminalFontFamily: string;
 	    terminalFontSize: number;
 	    terminalScrollback: number;
@@ -471,11 +429,11 @@ export namespace models {
 	        this.environment = source["environment"];
 	        this.notes = source["notes"];
 	        this.favourite = source["favourite"];
-	        this.lastConnected = this.convertValues(source["lastConnected"], null);
+	        this.lastConnected = source["lastConnected"];
 	        this.connectTimeout = source["connectTimeout"];
 	        this.readTimeout = source["readTimeout"];
-	        this.createdAt = this.convertValues(source["createdAt"], null);
+	        this.createdAt = source["createdAt"];
-	        this.updatedAt = this.convertValues(source["updatedAt"], null);
+	        this.updatedAt = source["updatedAt"];
 	        this.terminalFontFamily = source["terminalFontFamily"];
 	        this.terminalFontSize = source["terminalFontSize"];
 	        this.terminalScrollback = source["terminalScrollback"];
@@ -516,8 +474,7 @@ export namespace models {
 	    state: string;
 	    tabName: string;
 	    pinned: boolean;
-	    // Go type: time
+	    connectedAt: string;
-	    connectedAt: any;
 	    error?: string;
 	
 	    static createFrom(source: any = {}) {
@@ -535,27 +492,9 @@ export namespace models {
 	        this.state = source["state"];
 	        this.tabName = source["tabName"];
 	        this.pinned = source["pinned"];
-	        this.connectedAt = this.convertValues(source["connectedAt"], null);
+	        this.connectedAt = source["connectedAt"];
 	        this.error = source["error"];
 	    }
-	
-		convertValues(a: any, classs: any, asMap: boolean = false): any {
-		    if (!a) {
-		        return a;
-		    }
-		    if (a.slice && a.map) {
-		        return (a as any[]).map(elem => this.convertValues(elem, classs));
-		    } else if ("object" === typeof a) {
-		        if (asMap) {
-		            for (const key of Object.keys(a)) {
-		                a[key] = new classs(a[key]);
-		            }
-		            return a;
-		        }
-		        return new classs(a);
-		    }
-		    return a;
-		}
 	}
 	export class Snippet {
 	    id: string;
@@ -564,10 +503,8 @@ export namespace models {
 	    description: string;
 	    folder: string;
 	    tags: string[];
-	    // Go type: time
+	    createdAt: string;
-	    createdAt: any;
+	    updatedAt: string;
-	    // Go type: time
-	    updatedAt: any;
 	
 	    static createFrom(source: any = {}) {
 	        return new Snippet(source);
@@ -581,27 +518,9 @@ export namespace models {
 	        this.description = source["description"];
 	        this.folder = source["folder"];
 	        this.tags = source["tags"];
-	        this.createdAt = this.convertValues(source["createdAt"], null);
+	        this.createdAt = source["createdAt"];
-	        this.updatedAt = this.convertValues(source["updatedAt"], null);
+	        this.updatedAt = source["updatedAt"];
 	    }
-	
-		convertValues(a: any, classs: any, asMap: boolean = false): any {
-		    if (!a) {
-		        return a;
-		    }
-		    if (a.slice && a.map) {
-		        return (a as any[]).map(elem => this.convertValues(elem, classs));
-		    } else if ("object" === typeof a) {
-		        if (asMap) {
-		            for (const key of Object.keys(a)) {
-		                a[key] = new classs(a[key]);
-		            }
-		            return a;
-		        }
-		        return new classs(a);
-		    }
-		    return a;
-		}
 	}
 
 }

internal/api/api.go

@@ -1306,7 +1306,10 @@ func (s *Service) CheckForUpdates() (map[string]interface{}, error) {
 	var err error
 
 	if appUpdateURL != "" {
-		checker := updater.NewURLChecker(appUpdateURL, appVersion)
+		url := strings.ReplaceAll(appUpdateURL, "{platform}", runtime.GOOS)
+		url = strings.ReplaceAll(url, "{os}", runtime.GOOS)
+		url = strings.ReplaceAll(url, "{arch}", runtime.GOARCH)
+		checker := updater.NewURLChecker(url, appVersion)
 		info, err = checker.Check(ctx)
 	} else {
 		checker := updater.NewChecker(appVersion)

internal/models/models.go

@@ -57,11 +57,11 @@ type Profile struct {
 	Environment    string     `json:"environment"`
 	Notes          string     `json:"notes"`
 	Favourite      bool       `json:"favourite"`
-	LastConnected  *time.Time `json:"lastConnected"`
+	LastConnected  *time.Time `json:"lastConnected" ts_type:"string"`
 	ConnectTimeout int        `json:"connectTimeout"` // seconds
 	ReadTimeout    int        `json:"readTimeout"`    // seconds
-	CreatedAt      time.Time  `json:"createdAt"`
+	CreatedAt      time.Time  `json:"createdAt" ts_type:"string"`
-	UpdatedAt      time.Time  `json:"updatedAt"`
+	UpdatedAt      time.Time  `json:"updatedAt" ts_type:"string"`
 
 	// Terminal preferences
 	TerminalFontFamily  string `json:"terminalFontFamily"`
@@ -233,7 +233,7 @@ type SessionInfo struct {
 	State       SessionState `json:"state"`
 	TabName     string       `json:"tabName"`
 	Pinned      bool         `json:"pinned"`
-	ConnectedAt time.Time    `json:"connectedAt"`
+	ConnectedAt time.Time    `json:"connectedAt" ts_type:"string"`
 	Error       string       `json:"error,omitempty"`
 }
 
@@ -245,8 +245,8 @@ type KnownHost struct {
 	KeyType     string    `json:"keyType"`
 	Fingerprint string    `json:"fingerprint"`
 	PublicKey   string    `json:"publicKey"`
-	FirstSeen   time.Time `json:"firstSeen"`
+	FirstSeen   time.Time `json:"firstSeen" ts_type:"string"`
-	LastSeen    time.Time `json:"lastSeen"`
+	LastSeen    time.Time `json:"lastSeen" ts_type:"string"`
 	Trusted     bool      `json:"trusted"`
 }
 
@@ -269,7 +269,7 @@ type AppPreferences struct {
 // AuditEntry records an auditable action within the application.
 type AuditEntry struct {
 	ID        string    `json:"id"`
-	Timestamp time.Time `json:"timestamp"`
+	Timestamp time.Time `json:"timestamp" ts_type:"string"`
 	Action    string    `json:"action"`
 	ProfileID string    `json:"profileId,omitempty"`
 	SessionID string    `json:"sessionId,omitempty"`
@@ -284,6 +284,6 @@ type Snippet struct {
 	Description string    `json:"description"`
 	Folder      string    `json:"folder"`
 	Tags        []string  `json:"tags"`
-	CreatedAt   time.Time `json:"createdAt"`
+	CreatedAt   time.Time `json:"createdAt" ts_type:"string"`
-	UpdatedAt   time.Time `json:"updatedAt"`
+	UpdatedAt   time.Time `json:"updatedAt" ts_type:"string"`
 }

main.go

@@ -14,8 +14,8 @@ import (
 	"github.com/wailsapp/wails/v2/pkg/options/mac"
 	"github.com/wailsapp/wails/v2/pkg/options/windows"
 
-	application "github.com/andydixon/nexus/internal/app"
 	"github.com/andydixon/nexus/frontend"
+	application "github.com/andydixon/nexus/internal/app"
 )
 
 func buildAppMenu(app *application.App) *menu.Menu {

release.sh

@@ -11,6 +11,9 @@ YELLOW='\033[1;33m'
 RED='\033[0;31m'
 NC='\033[0m'
 
+DEFAULT_UPDATE_URL="https://dixon.cx/downloads/nexus/manifest-{platform}-{arch}.json"
+DEFAULT_RELEASE_BASE_URL="https://dixon.cx/downloads/nexus"
+
 log()  { echo -e "${GREEN}[nexus]${NC} $1"; }
 warn() { echo -e "${YELLOW}[nexus]${NC} $1"; }
 err()  { echo -e "${RED}[nexus]${NC} $1" >&2; }
@@ -62,6 +65,10 @@ pick_cc() {
     local target_arch="$2"
 
     if [ "$target_os" = "windows" ]; then
+        if command -v zig >/dev/null 2>&1; then
+            echo "zig:${target_arch}"
+            return
+        fi
         if [ "$target_arch" = "amd64" ]; then
             echo "x86_64-w64-mingw32-gcc"
         else
@@ -71,6 +78,10 @@ pick_cc() {
     fi
 
     if [ "$target_os" = "linux" ]; then
+        if command -v zig >/dev/null 2>&1; then
+            echo "zig:${target_arch}"
+            return
+        fi
         if [ "$target_arch" = "amd64" ]; then
             echo "x86_64-linux-gnu-gcc"
         else
@@ -92,6 +103,17 @@ build_target() {
     local cc
     cc="$(pick_cc "$target_os" "$target_arch")"
 
+    local zig_target=""
+    if [[ "$cc" == zig:* ]]; then
+        zig_target="${cc#zig:}"
+        if [ "$zig_target" = "amd64" ]; then
+            zig_target="x86_64"
+        elif [ "$zig_target" = "arm64" ]; then
+            zig_target="aarch64"
+        fi
+        cc="zig"
+    fi
+
     if [ -n "$cc" ] && ! command -v "$cc" >/dev/null 2>&1; then
         warn "Skipping ${platform} (missing C compiler: ${cc})"
         return 0
@@ -111,18 +133,75 @@ build_target() {
     local ldflags
     ldflags="$(build_ldflags "$version")"
     if [ -n "$cc" ]; then
-        CC="$cc" CGO_ENABLED=1 wails build -platform "$platform" -ldflags "$ldflags" -o "$output_path"
+        local cc_cmd="$cc"
+        if [ -n "$zig_target" ]; then
+            if [ "$target_os" = "linux" ]; then
+                cc_cmd="zig cc -target ${zig_target}-linux-gnu"
+            elif [ "$target_os" = "windows" ]; then
+                cc_cmd="zig cc -target ${zig_target}-windows-gnu"
+            fi
+        fi
+        if ! CC="$cc_cmd" CGO_ENABLED=1 wails build -platform "$platform" -ldflags "$ldflags" -o "$output_path"; then
+            warn "Build failed for ${platform}"
+            return 1
+        fi
     else
-        CGO_ENABLED=1 wails build -platform "$platform" -ldflags "$ldflags" -o "$output_path"
+        if ! CGO_ENABLED=1 wails build -platform "$platform" -ldflags "$ldflags" -o "$output_path"; then
+            warn "Build failed for ${platform}"
+            return 1
+        fi
     fi
 
-    local zip_name="${out_dir}/${output_base}.zip"
+    local expected_path=""
+    local build_bin="build/bin"
     if [ "$target_os" = "darwin" ]; then
-        (cd "$out_dir" && zip -r "${output_base}.zip" "${output_base}.app" >/dev/null)
+        expected_path="${out_dir}/${output_base}.app"
+        if [ ! -d "$expected_path" ]; then
+            local source_app
+            source_app="$(find "$build_bin" -type d -name "*.app" -print0 | xargs -0 ls -td 2>/dev/null | head -1)"
+            if [ -z "$source_app" ]; then
+                warn "Built .app not found for ${platform}"
+                return 1
+            fi
+            log "Using app bundle: ${source_app}"
+            cp -R "$source_app" "$expected_path"
+        fi
+        if ! (cd "$out_dir" && zip -r "${output_base}.zip" "${output_base}.app" >/dev/null); then
+            warn "Zip failed for ${platform}"
+            return 1
+        fi
     elif [ "$target_os" = "windows" ]; then
-        (cd "$out_dir" && zip -j "${output_base}.zip" "${output_base}.exe" >/dev/null)
+        expected_path="${out_dir}/${output_base}.exe"
+        if [ ! -f "$expected_path" ]; then
+            local source_exe
+            source_exe="$(find "$build_bin" -type f -name "${output_base}.exe" -print0 | xargs -0 ls -t 2>/dev/null | head -1)"
+            if [ -z "$source_exe" ]; then
+                warn "Built .exe not found for ${platform}"
+                return 1
+            fi
+            log "Using executable: ${source_exe}"
+            cp "$source_exe" "$expected_path"
+        fi
+        if ! (cd "$out_dir" && zip -j "${output_base}.zip" "${output_base}.exe" >/dev/null); then
+            warn "Zip failed for ${platform}"
+            return 1
+        fi
     else
-        (cd "$out_dir" && zip -j "${output_base}.zip" "${output_base}" >/dev/null)
+        expected_path="${out_dir}/${output_base}"
+        if [ ! -f "$expected_path" ]; then
+            local source_bin
+            source_bin="$(find "$build_bin" -type f -name "${output_base}" -print0 | xargs -0 ls -t 2>/dev/null | head -1)"
+            if [ -z "$source_bin" ] || [ ! -f "$source_bin" ]; then
+                warn "Built binary not found for ${platform}"
+                return 1
+            fi
+            log "Using binary: ${source_bin}"
+            cp "$source_bin" "$expected_path"
+        fi
+        if ! (cd "$out_dir" && zip -j "${output_base}.zip" "${output_base}" >/dev/null); then
+            warn "Zip failed for ${platform}"
+            return 1
+        fi
     fi
 
     echo "$target_os|$target_arch|$output_base.zip" >> "${out_dir}/.release-files"
@@ -131,49 +210,44 @@ build_target() {
 write_manifest() {
     local version="$1"
     local out_dir="$2"
-    local manifest_path="$3"
+    local release_root="$3"
-    local version_path="$4"
     local base_url="${NEXUS_RELEASE_BASE_URL:-}"
 
     local published_at
     published_at="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
 
-    echo "$version" > "$version_path"
+    while IFS='|' read -r os arch filename; do
-
+        [ -z "$os" ] && continue
-    {
+        local manifest_path="${release_root}/manifest-${os}-${arch}.json"
-        echo "{"
+        local version_path="${release_root}/version-${os}-${arch}.txt"
-        echo "  \"latestVersion\": \"${version}\","
+        local file_path="${out_dir}/${filename}"
-        echo "  \"publishedAt\": \"${published_at}\","
+        local sha
+        sha="$(shasum -a 256 "$file_path" | awk '{print $1}')"
+        local size
+        size="$(wc -c < "$file_path" | tr -d ' ')"
+        local url=""
         if [ -n "$base_url" ]; then
-            echo "  \"releaseURL\": \"${base_url}/\","
+            url="${base_url}/${filename}"
-        else
-            echo "  \"releaseURL\": \"\","
         fi
-        echo "  \"files\": ["
 
-        local first=1
+        echo "$version" > "$version_path"
-        while IFS='|' read -r os arch filename; do
+
-            [ -z "$os" ] && continue
+        {
-            local file_path="${out_dir}/${filename}"
+            echo "{"
-            local sha
+            echo "  \"latestVersion\": \"${version}\","
-            sha="$(shasum -a 256 "$file_path" | awk '{print $1}')"
+            echo "  \"publishedAt\": \"${published_at}\","
-            local size
-            size="$(wc -c < "$file_path" | tr -d ' ')"
-            local url=""
             if [ -n "$base_url" ]; then
-                url="${base_url}/${filename}"
+                echo "  \"releaseURL\": \"${base_url}/\","
+            else
+                echo "  \"releaseURL\": \"\","
             fi
-
+            echo "  \"files\": ["
-            if [ $first -eq 0 ]; then
-                echo ","
-            fi
-            first=0
             printf "    {\"platform\":\"%s\",\"arch\":\"%s\",\"filename\":\"%s\",\"url\":\"%s\",\"sha256\":\"%s\",\"size\":%s}" "$os" "$arch" "$filename" "$url" "$sha" "$size"
-        done < "${out_dir}/.release-files"
+            echo
-        echo
+            echo "  ]"
-        echo "  ]"
+            echo "}"
-        echo "}"
+        } > "$manifest_path"
-    } > "$manifest_path"
+    done < "${out_dir}/.release-files"
 
     rm -f "${out_dir}/.release-files"
 }
@@ -186,7 +260,10 @@ main() {
     version="$(build_version)"
 
     if [ -z "${NEXUS_UPDATE_URL:-}" ]; then
-        warn "NEXUS_UPDATE_URL is not set; updates will default to GitHub in this build"
+        NEXUS_UPDATE_URL="${DEFAULT_UPDATE_URL}"
+    fi
+    if [ -z "${NEXUS_RELEASE_BASE_URL:-}" ]; then
+        NEXUS_RELEASE_BASE_URL="${DEFAULT_RELEASE_BASE_URL}"
     fi
 
     local release_root="build/releases"
@@ -196,20 +273,24 @@ main() {
     log "Building release ${version}..."
     : > "${out_dir}/.release-files"
 
-    build_target "darwin" "amd64" "$version" "$out_dir"
+    local errors=0
-    build_target "darwin" "arm64" "$version" "$out_dir"
+    if ! build_target "darwin" "amd64" "$version" "$out_dir"; then errors=1; fi
-    build_target "linux" "amd64" "$version" "$out_dir"
+    if ! build_target "darwin" "arm64" "$version" "$out_dir"; then errors=1; fi
-    build_target "linux" "arm64" "$version" "$out_dir"
+    if ! build_target "linux" "amd64" "$version" "$out_dir"; then errors=1; fi
-    build_target "windows" "amd64" "$version" "$out_dir"
+    if ! build_target "linux" "arm64" "$version" "$out_dir"; then errors=1; fi
-    build_target "windows" "arm64" "$version" "$out_dir"
+    if ! build_target "windows" "amd64" "$version" "$out_dir"; then errors=1; fi
+    if ! build_target "windows" "arm64" "$version" "$out_dir"; then errors=1; fi
 
-    local manifest_path="${release_root}/manifest.json"
+    write_manifest "$version" "$out_dir" "$release_root"
-    local version_path="${release_root}/version.txt"
-    write_manifest "$version" "$out_dir" "$manifest_path" "$version_path"
 
     log "Release artefacts written to ${out_dir}"
-    log "Manifest: ${manifest_path}"
+    log "Manifests: ${release_root}/manifest-<platform>-<arch>.json"
-    log "Version: ${version_path}"
+    log "Versions: ${release_root}/version-<platform>-<arch>.txt"
+
+    if [ $errors -ne 0 ]; then
+        err "One or more targets failed. Manifest and version were still generated."
+        exit 12
+    fi
 }
 
 main "$@"

updates/index.php

@@ -0,0 +1,308 @@
+<?php
+$platform = isset($_GET['platform']) ? $_GET['platform'] : '';
+$arch = isset($_GET['arch']) ? $_GET['arch'] : '';
+$platform = preg_replace('/[^a-z0-9_-]/i', '', $platform);
+$arch = preg_replace('/[^a-z0-9_-]/i', '', $arch);
+
+$manifestPath = __DIR__ . '/manifest.json';
+$versionPath = __DIR__ . '/version.txt';
+$manifestFiles = glob(__DIR__ . '/manifest-*-*.json') ?: [];
+if ($platform && $arch) {
+    $manifestPath = __DIR__ . '/manifest-' . $platform . '-' . $arch . '.json';
+    $versionPath = __DIR__ . '/version-' . $platform . '-' . $arch . '.txt';
+}
+
+$accept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : '';
+$format = isset($_GET['format']) ? strtolower($_GET['format']) : '';
+
+$wantsJson = $format === 'json' || strpos($accept, 'application/json') !== false;
+$wantsVersion = $format === 'version';
+
+$manifest = null;
+if (is_readable($manifestPath)) {
+    $raw = file_get_contents($manifestPath);
+    $decoded = json_decode($raw, true);
+    if (json_last_error() === JSON_ERROR_NONE && is_array($decoded)) {
+        $manifest = $decoded;
+    }
+}
+
+$allManifests = [];
+foreach ($manifestFiles as $path) {
+    $raw = file_get_contents($path);
+    $decoded = json_decode($raw, true);
+    if (json_last_error() === JSON_ERROR_NONE && is_array($decoded)) {
+        $allManifests[] = $decoded;
+    }
+}
+
+if ($wantsJson) {
+    header('Content-Type: application/json; charset=utf-8');
+    if ($manifest) {
+        echo json_encode($manifest, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
+    } else {
+        http_response_code(503);
+        echo json_encode(['error' => 'manifest unavailable'], JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
+    }
+    exit;
+}
+
+if ($wantsVersion) {
+    header('Content-Type: text/plain; charset=utf-8');
+    if ($manifest && !empty($manifest['latestVersion'])) {
+        echo $manifest['latestVersion'];
+    } elseif (is_readable($versionPath)) {
+        echo trim(file_get_contents($versionPath));
+    } else {
+        http_response_code(503);
+        echo 'unknown';
+    }
+    exit;
+}
+
+if ($platform && $arch && $format === 'download') {
+    if ($manifest && !empty($manifest['files'][0]['url'])) {
+        header('Location: ' . $manifest['files'][0]['url'], true, 302);
+    } else {
+        http_response_code(404);
+        echo 'download not available';
+    }
+    exit;
+}
+
+function h($value)
+{
+    return htmlspecialchars((string)$value, ENT_QUOTES, 'UTF-8');
+}
+
+function formatSize($bytes)
+{
+    if (!is_numeric($bytes)) {
+        return '';
+    }
+    $bytes = (float)$bytes;
+    $units = ['B', 'KB', 'MB', 'GB'];
+    $i = 0;
+    while ($bytes >= 1024 && $i < count($units) - 1) {
+        $bytes /= 1024;
+        $i++;
+    }
+    return number_format($bytes, $i === 0 ? 0 : 2) . ' ' . $units[$i];
+}
+
+$latest = $manifest && isset($manifest['latestVersion']) ? $manifest['latestVersion'] : 'unknown';
+$published = $manifest && isset($manifest['publishedAt']) ? $manifest['publishedAt'] : '';
+$platformLabel = $platform && $arch ? strtoupper($platform) . ' / ' . $arch : '';
+$files = $manifest && isset($manifest['files']) && is_array($manifest['files']) ? $manifest['files'] : [];
+
+$rows = [];
+if (!$platform && !$arch) {
+    foreach ($allManifests as $entry) {
+        $file = isset($entry['files'][0]) ? $entry['files'][0] : null;
+        if (!$file) {
+            continue;
+        }
+        $rows[] = [
+            'platform' => isset($file['platform']) ? $file['platform'] : '',
+            'arch' => isset($file['arch']) ? $file['arch'] : '',
+            'version' => isset($entry['latestVersion']) ? $entry['latestVersion'] : 'unknown',
+            'size' => isset($file['size']) ? $file['size'] : '',
+            'url' => isset($file['url']) ? $file['url'] : '',
+            'filename' => isset($file['filename']) ? $file['filename'] : '',
+        ];
+    }
+    usort($rows, function ($a, $b) {
+        $ka = $a['platform'] . '/' . $a['arch'] . '/' . $a['version'];
+        $kb = $b['platform'] . '/' . $b['arch'] . '/' . $b['version'];
+        return strcmp($ka, $kb);
+    });
+}
+?>
+<!doctype html>
+<html lang="en">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>Nexus Terminal Downloads</title>
+    <style>
+        :root {
+            --bg: #111318;
+            --panel: #1b1e24;
+            --text: #e7e9ee;
+            --muted: #9aa2b2;
+            --accent: #4ecdc4;
+        }
+
+        body {
+            margin: 0;
+            font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, sans-serif;
+            background: var(--bg);
+            color: var(--text);
+        }
+
+        .wrap {
+            max-width: 960px;
+            margin: 0 auto;
+            padding: 32px 20px 60px;
+        }
+
+        h1 {
+            margin: 0 0 6px;
+            font-size: 28px;
+        }
+
+        .meta {
+            color: var(--muted);
+            font-size: 14px;
+            margin-bottom: 24px;
+        }
+
+        .card {
+            background: var(--panel);
+            border: 1px solid #2a2f3a;
+            border-radius: 12px;
+            padding: 20px;
+        }
+
+        table {
+            width: 100%;
+            border-collapse: collapse;
+            margin-top: 12px;
+        }
+
+        th,
+        td {
+            text-align: left;
+            padding: 10px 8px;
+            border-bottom: 1px solid #2a2f3a;
+            font-size: 14px;
+        }
+
+        th {
+            color: var(--muted);
+            font-weight: 600;
+        }
+
+        a {
+            color: var(--accent);
+            text-decoration: none;
+        }
+
+        a:hover {
+            text-decoration: underline;
+        }
+
+        .badge {
+            display: inline-block;
+            padding: 2px 8px;
+            border-radius: 999px;
+            background: rgba(78, 205, 196, 0.12);
+            color: var(--accent);
+            font-size: 12px;
+        }
+
+        .empty {
+            color: var(--muted);
+        }
+    </style>
+</head>
+
+<body>
+    <div class="wrap">
+        <h1>Nexus Terminal Downloads</h1>
+        <div class="meta">Latest version: <span class="badge"><?php echo h($latest); ?></span><?php if ($platformLabel) {
+                                                                                                    echo ' • ' . h($platformLabel);
+                                                                                                } ?><?php if ($published) {
+                                                                                                    echo ' • Published ' . h($published);
+                                                                                                } ?></div>
+
+        <div class="card">
+            <h2 style="margin:0 0 10px;font-size:18px;">Release files</h2>
+            <?php if (!$platform && !$arch) { ?>
+                <?php if (empty($rows)) { ?>
+                    <div class="empty">No release files available.</div>
+                <?php } else { ?>
+                    <table>
+                        <thead>
+                            <tr>
+                                <th>Platform</th>
+                                <th>CPU</th>
+                                <th>Version</th>
+                                <th>Size</th>
+                                <th>Download</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            <?php foreach ($rows as $row) { ?>
+                                <?php
+                                $downloadLink = '';
+                                if ($row['platform'] && $row['arch']) {
+                                    $downloadLink = '?platform=' . urlencode($row['platform']) . '&arch=' . urlencode($row['arch']) . '&format=download';
+                                }
+                                ?>
+                                <tr>
+                                    <td><?php echo h($row['platform']); ?></td>
+                                    <td><?php echo h($row['arch']); ?></td>
+                                    <td><?php echo h($row['version']); ?></td>
+                                    <td><?php echo h(formatSize($row['size'])); ?></td>
+                                    <td>
+                                        <?php if ($downloadLink) { ?>
+                                            <a href="<?php echo h($downloadLink); ?>">Download</a>
+                                        <?php } else { ?>
+                                            <?php echo h($row['filename']); ?>
+                                        <?php } ?>
+                                    </td>
+                                </tr>
+                            <?php } ?>
+                        </tbody>
+                    </table>
+                <?php } ?>
+            <?php } else { ?>
+                <?php if (empty($files)) { ?>
+                    <div class="empty">No release files available.</div>
+                <?php } else { ?>
+                    <table>
+                        <thead>
+                            <tr>
+                                <th>Platform</th>
+                                <th>Arch</th>
+                                <th>File</th>
+                                <th>Size</th>
+                                <th>SHA-256</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            <?php foreach ($files as $file) {
+                                $platform = isset($file['platform']) ? $file['platform'] : '';
+                                $arch = isset($file['arch']) ? $file['arch'] : '';
+                                $filename = isset($file['filename']) ? $file['filename'] : '';
+                                $url = isset($file['url']) ? $file['url'] : '';
+                                $size = isset($file['size']) ? $file['size'] : '';
+                                $sha = isset($file['sha256']) ? $file['sha256'] : '';
+                            ?>
+                                <tr>
+                                    <td><?php echo h($platform); ?></td>
+                                    <td><?php echo h($arch); ?></td>
+                                    <td>
+                                        <?php if ($url) { ?>
+                                            <a href="<?php echo h($url); ?>"><?php echo h($filename); ?></a>
+                                        <?php } else { ?>
+                                            <?php echo h($filename); ?>
+                                        <?php } ?>
+                                    </td>
+                                    <td><?php echo h(formatSize($size)); ?></td>
+                                    <td style="font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; color: var(--muted);">
+                                        <?php echo h($sha); ?>
+                                    </td>
+                                </tr>
+                            <?php } ?>
+                        </tbody>
+                    </table>
+                <?php } ?>
+            <?php } ?>
+        </div>
+    </div>
+</body>
+
+</html>