From 8d5c564e75ad2928e77ea66decc979366ca5ccd5 Mon Sep 17 00:00:00 2001
From: Christophe Besson <cbesson@gmail.com>
Date: Mon, 31 Aug 2026 10:49:45 +0200
Subject: feat(packaging): 4-package .deb/.rpm build system under /opt

Shared venv architecture: meshbay-common owns the Python venv with all
pip deps pre-installed; hub and node add only their code into it.
Client is a standalone Electron app. No pip runs at install time.

- Add build scripts (packaging/build/) for common, hub, node, client
- Add orchestrator build-packages.sh with deb/rpm auto-detection
- Add .deb control/postinst for all 4 packages
- Add .rpm specs for all 4 packages (replaces python3-meshbay-common)
- Add Gnome .desktop launcher and icon resizing
- Add firewalld services (meshbay-cast, meshbay-node) and UFW profiles
- Update systemd units to use /opt/meshbay-common/venv/bin/ paths
- TMDB token baked into node package at build time via QE/node.env
- Fix package-lock.json sync for protobufjs override

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 packaging/build/build-client.sh | 116 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100755 packaging/build/build-client.sh

(limited to 'packaging/build/build-client.sh')

diff --git a/packaging/build/build-client.sh b/packaging/build/build-client.sh
new file mode 100755
index 0000000..fbdf51e
--- /dev/null
+++ b/packaging/build/build-client.sh
@@ -0,0 +1,116 @@
+#!/usr/bin/env bash
+# Build the meshbay-client package: Electron app + .desktop launcher.
+#
+# Usage: ./build-client.sh [staging-dir] [--arm64]
+#
+# Requires Node >= 22. If not in PATH, set NODEJS_DIR=/opt/nodejs or similar.
+set -euo pipefail
+
+REPO="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+STAGING="${1:-/tmp/meshbay-build}"
+ROOT="$STAGING/meshbay-client-root"
+CLIENT="$REPO/packages/meshbay-client"
+
+ARCH_FLAG=""
+ELECTRON_ARCH="x64"
+DEB_ARCH="amd64"
+for arg in "$@"; do
+    if [ "$arg" = "--arm64" ]; then
+        ARCH_FLAG="--arm64"
+        ELECTRON_ARCH="arm64"
+        DEB_ARCH="arm64"
+    fi
+done
+
+# Node.js version check
+if [ -n "${NODEJS_DIR:-}" ]; then
+    export PATH="$NODEJS_DIR/bin:$PATH"
+fi
+NODE_VER=$(node --version 2>/dev/null || echo "none")
+echo "==> meshbay-client (Node $NODE_VER, arch=$ELECTRON_ARCH)"
+
+if ! node --version >/dev/null 2>&1; then
+    echo "!! Node.js not found. Set NODEJS_DIR or install Node >= 22." >&2
+    exit 1
+fi
+
+NODE_MAJOR=$(node -e "process.stdout.write(String(process.versions.node.split('.')[0]))")
+if [ "$NODE_MAJOR" -lt 22 ]; then
+    echo "!! Node $NODE_VER is too old — need >= 22 for Electron" >&2
+    exit 1
+fi
+
+rm -rf "$ROOT"
+mkdir -p "$ROOT"
+
+# --- Build the Electron app -----------------------------------------------
+cd "$CLIENT"
+
+echo "    npm ci"
+npm ci --ignore-scripts 2>&1 | tail -3
+
+echo "    approving + installing electron"
+npm approve-scripts electron 2>/dev/null || true
+node node_modules/electron/install.js 2>&1 | tail -1
+
+echo "    syncing UI from hub package"
+npm run sync-ui 2>&1 | tail -1
+
+echo "    electron-builder --dir $ARCH_FLAG"
+npx electron-builder --dir --linux $ARCH_FLAG 2>&1 | tail -5
+
+# Determine the unpacked output directory
+if [ "$ELECTRON_ARCH" = "arm64" ]; then
+    UNPACKED="$CLIENT/dist/linux-arm64-unpacked"
+else
+    UNPACKED="$CLIENT/dist/linux-unpacked"
+fi
+
+[ -d "$UNPACKED" ] || { echo "!! electron-builder output not found at $UNPACKED" >&2; exit 1; }
+
+# --- Assemble the package tree --------------------------------------------
+echo "    assembling /opt/meshbay-client/"
+mkdir -p "$ROOT/opt/meshbay-client"
+cp -a "$UNPACKED"/* "$ROOT/opt/meshbay-client/"
+
+# Rename the electron binary
+if [ -f "$ROOT/opt/meshbay-client/meshbay-client" ]; then
+    mv "$ROOT/opt/meshbay-client/meshbay-client" "$ROOT/opt/meshbay-client/meshbay"
+elif [ -f "$ROOT/opt/meshbay-client/electron" ]; then
+    mv "$ROOT/opt/meshbay-client/electron" "$ROOT/opt/meshbay-client/meshbay"
+fi
+
+# Symlink in PATH
+mkdir -p "$ROOT/usr/bin"
+ln -sf /opt/meshbay-client/meshbay "$ROOT/usr/bin/meshbay"
+
+# --- Desktop launcher -----------------------------------------------------
+mkdir -p "$ROOT/usr/share/applications"
+cp "$REPO/packaging/desktop/meshbay.desktop" "$ROOT/usr/share/applications/"
+
+# --- Icons ----------------------------------------------------------------
+ICON_SRC="$CLIENT/build/icon.png"
+if [ -f "$ICON_SRC" ]; then
+    for size in 128 256 512; do
+        ICON_DIR="$ROOT/usr/share/icons/hicolor/${size}x${size}/apps"
+        mkdir -p "$ICON_DIR"
+        if command -v convert >/dev/null 2>&1; then
+            convert "$ICON_SRC" -resize "${size}x${size}" "$ICON_DIR/meshbay.png"
+        elif command -v magick >/dev/null 2>&1; then
+            magick "$ICON_SRC" -resize "${size}x${size}" "$ICON_DIR/meshbay.png"
+        else
+            # Fallback: copy the original at all sizes (better than no icon)
+            cp "$ICON_SRC" "$ICON_DIR/meshbay.png"
+        fi
+    done
+    echo "    icons installed"
+else
+    echo "    !! icon.png not found at $ICON_SRC — no icons" >&2
+fi
+
+# --- Firewall profile (Chromecast) ----------------------------------------
+mkdir -p "$ROOT/usr/lib/firewalld/services"
+cp "$REPO/packaging/firewall/firewalld/meshbay-cast.xml" \
+   "$ROOT/usr/lib/firewalld/services/"
+
+echo "==> meshbay-client staging ready at $ROOT ($DEB_ARCH)"
-- 
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