From 4f2de8a92cc5d0d112fb8a358b35b9b9de0f6e25 Mon Sep 17 00:00:00 2001
From: Seth Freiberg <seth@sethfreiberg.com>
Date: Wed, 29 Apr 2026 10:44:01 -0400
Subject: [PATCH] feat: add build-deb.sh with inline smoke tests T1, T2

Also fixes deps-debian.sh for Debian 13 (trixie): libqt6core6 was
renamed to libqt6core6t64; libgnubarcode-dev removed (not in Debian
13 repos, optional upstream dep).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 scripts/build-deb.sh       | 92 ++++++++++++++++++++++++++++++++++++++
 scripts/lib/deps-debian.sh |  4 +-
 2 files changed, 94 insertions(+), 2 deletions(-)
 create mode 100755 scripts/build-deb.sh

diff --git a/scripts/build-deb.sh b/scripts/build-deb.sh
new file mode 100755
index 0000000..b1e50f3
--- /dev/null
+++ b/scripts/build-deb.sh
@@ -0,0 +1,92 @@
+#!/usr/bin/env bash
+# Build the sethLabels .deb package.
+#
+# Pipeline (spec §5.2):
+#   1. sanity check build host (Debian/Ubuntu, deps present)
+#   2. strict-zero guardrail
+#   3. compute version
+#   4. out-of-tree cmake build
+#   5. CPack with overrides
+#   6. inline smoke tests T1, T2
+#   7. print artifact path for the operator
+#
+# Spec: sethlabels-docs/specs/2026-04-29-packaging-design.md §5.2
+set -euo pipefail
+
+REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "$REPO_ROOT"
+
+echo "==> [1/6] Sanity check build host"
+"$REPO_ROOT/scripts/lib/deps-debian.sh"
+
+echo "==> [2/6] Strict-zero guardrail"
+"$REPO_ROOT/scripts/check-no-upstream-edits.sh"
+
+echo "==> [3/6] Compute version"
+VERSION="$("$REPO_ROOT/scripts/compute-version.sh")"
+echo "    VERSION = $VERSION"
+
+echo "==> [4/6] Out-of-tree cmake build"
+BUILD_DIR="$REPO_ROOT/build/deb"
+rm -rf "$BUILD_DIR"
+mkdir -p "$BUILD_DIR"
+cmake -S "$REPO_ROOT" -B "$BUILD_DIR" -G Ninja -DCMAKE_BUILD_TYPE=Release
+cmake --build "$BUILD_DIR" --parallel
+
+echo "==> [5/6] CPack DEB generation"
+# shellcheck disable=SC1091
+source "$REPO_ROOT/packaging/deb-metadata.env"
+
+cd "$BUILD_DIR"
+cpack -G DEB \
+  -D CPACK_PACKAGE_NAME="$PACKAGE_NAME" \
+  -D CPACK_PACKAGE_VERSION="$VERSION" \
+  -D CPACK_DEBIAN_PACKAGE_NAME="$PACKAGE_NAME" \
+  -D CPACK_DEBIAN_PACKAGE_MAINTAINER="$MAINTAINER" \
+  -D CPACK_DEBIAN_PACKAGE_SECTION="$SECTION" \
+  -D CPACK_DEBIAN_PACKAGE_HOMEPAGE="$HOMEPAGE" \
+  -D CPACK_DEBIAN_PACKAGE_SHLIBDEPS=ON \
+  -D CPACK_DEBIAN_FILE_NAME=DEB-DEFAULT
+cd "$REPO_ROOT"
+
+# Resolve the actual artifact filename (CPack uses DEB-DEFAULT naming convention).
+DEB_ARTIFACT=$(ls "$BUILD_DIR"/${PACKAGE_NAME}_*.deb 2>/dev/null | head -1)
+if [ -z "$DEB_ARTIFACT" ] || [ ! -f "$DEB_ARTIFACT" ]; then
+  echo "ERROR: expected .deb artifact not found in $BUILD_DIR" >&2
+  ls -la "$BUILD_DIR" >&2
+  exit 1
+fi
+
+echo "==> [6/6] Smoke tests"
+
+# T1: dpkg-deb --info parses, version field matches.
+echo "    T1: dpkg-deb --info"
+T1_OUT=$(dpkg-deb --info "$DEB_ARTIFACT")
+if ! echo "$T1_OUT" | grep -qE "^ Version: ${VERSION}$"; then
+  echo "ERROR: T1 failed — version field in .deb does not match \$VERSION=$VERSION" >&2
+  echo "$T1_OUT" >&2
+  exit 1
+fi
+echo "    T1: PASS"
+
+# T2: dpkg-deb --contents includes both binaries.
+echo "    T2: dpkg-deb --contents"
+T2_OUT=$(dpkg-deb --contents "$DEB_ARTIFACT")
+if ! echo "$T2_OUT" | grep -q '/usr/bin/glabels-qt'; then
+  echo "ERROR: T2 failed — /usr/bin/glabels-qt missing from .deb" >&2
+  exit 1
+fi
+if ! echo "$T2_OUT" | grep -q '/usr/bin/glabels-batch-qt'; then
+  echo "ERROR: T2 failed — /usr/bin/glabels-batch-qt missing from .deb" >&2
+  exit 1
+fi
+echo "    T2: PASS"
+
+# Optional: lintian (warnings-only, non-fatal during battle-test).
+if command -v lintian >/dev/null 2>&1; then
+  echo "    lintian (advisory):"
+  lintian "$DEB_ARTIFACT" || true
+fi
+
+echo ""
+echo "Artifact: $DEB_ARTIFACT"
diff --git a/scripts/lib/deps-debian.sh b/scripts/lib/deps-debian.sh
index 2706138..84eec25 100755
--- a/scripts/lib/deps-debian.sh
+++ b/scripts/lib/deps-debian.sh
@@ -16,8 +16,8 @@ SETHLABELS_DEPS=(
   qt6-tools-dev qt6-tools-dev-tools
   qt6-l10n-tools
   libqt6printsupport6 libqt6svg6 libqt6widgets6 libqt6xml6 libqt6gui6
-  libqt6concurrent6 libqt6core6 libqt6test6
-  zlib1g-dev libqrencode-dev libzint-dev libgnubarcode-dev
+  libqt6concurrent6 libqt6core6t64 libqt6test6
+  zlib1g-dev libqrencode-dev libzint-dev
   file dpkg-dev fakeroot
   wget
   bats