chore: use version file for package builds

scripts/make_deb.sh

@@ -5,15 +5,17 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
 DEB_ASSET_DIR="$SCRIPT_DIR/deb"
 PACKAGE_NAME="uce"
-REVISION="${UCE_DEB_REVISION:-1}"
+REVISION="${UCE_DEB_REVISION:-}"
 
 usage() {
 	cat <<'EOF'
 Usage:
-  scripts/make_deb.sh VERSION
+  scripts/make_deb.sh [VERSION]
+
+When VERSION is omitted, scripts/make_deb.sh reads VERSION from version.txt.
 
 Environment:
-  UCE_DEB_REVISION             Debian package revision suffix (default: 1)
+  UCE_DEB_REVISION             Optional Debian package revision suffix
   UCE_DEB_ARCH                 Override package architecture
   UCE_DEB_WEBROOT              Public web root staged into the package (default: /var/www/html)
   UCE_DEB_BUNDLE_WASI_SDK      Bundle pinned /opt/wasi-sdk into the package (default: 1)
@@ -42,7 +44,7 @@ resolve_arch() {
 
 validate_version() {
 	local version="$1"
-	if [[ ! "$version" =~ ^[0-9][A-Za-z0-9.+:~]*$ ]]; then
+	if [[ ! "$version" =~ ^[0-9][A-Za-z0-9.+:~-]*$ ]]; then
 		echo "Invalid Debian version string: $version" >&2
 		exit 1
 	fi
@@ -143,12 +145,22 @@ write_md5sums() {
 	)
 }
 
-if [[ $# -ne 1 ]]; then
+if [[ $# -gt 1 ]]; then
 	usage >&2
 	exit 1
 fi
 
-VERSION="$1"
+if [[ $# -eq 1 ]]; then
+	VERSION="$1"
+else
+	if [[ ! -r "$REPO_ROOT/version.txt" ]]; then
+		echo "Missing version.txt and no VERSION argument supplied" >&2
+		exit 1
+	fi
+	# shellcheck disable=SC1091
+	. "$REPO_ROOT/version.txt"
+	VERSION="${VERSION:-}"
+fi
 validate_version "$VERSION"
 
 require_command bash
@@ -167,7 +179,10 @@ require_command cp
 require_command sort
 
 ARCH="$(resolve_arch)"
-PACKAGE_VERSION="${VERSION}-${REVISION}"
+PACKAGE_VERSION="$VERSION"
+if [[ -n "$REVISION" ]]; then
+	PACKAGE_VERSION="${PACKAGE_VERSION}-${REVISION}"
+fi
 PACKAGE_BASENAME="${PACKAGE_NAME}_${PACKAGE_VERSION}_${ARCH}"
 STAGE_DIR="$REPO_ROOT/pkg/$PACKAGE_BASENAME"
 DEBIAN_DIR="$STAGE_DIR/DEBIAN"

scripts/make_rpm.sh

@@ -10,10 +10,12 @@ WEBROOT="${UCE_RPM_WEBROOT:-/var/www/html}"
 usage() {
 	cat <<'EOF'
 Usage:
-  scripts/make_rpm.sh VERSION
+  scripts/make_rpm.sh [VERSION]
+
+When VERSION is omitted, scripts/make_rpm.sh reads VERSION, MAJOR, and RELEASE from version.txt.
 
 Environment:
-  UCE_RPM_RELEASE             RPM release suffix (default: 1)
+  UCE_RPM_RELEASE             Override RPM release suffix (default: RELEASE from version.txt)
   UCE_RPM_ARCH                Override RPM architecture
   UCE_RPM_WEBROOT             Public web root staged into the package (default: /var/www/html)
   UCE_RPM_BUNDLE_WASI_SDK     Bundle pinned /opt/wasi-sdk into the package (default: 1)
@@ -115,12 +117,38 @@ bundle_wasmtime() {
 	ln -sfn "$base" "$stage_dir/opt/wasmtime"
 }
 
-if [[ $# -ne 1 ]]; then
+if [[ $# -gt 1 ]]; then
 	usage >&2
 	exit 1
 fi
 
-VERSION="$1"
+FULL_VERSION=""
+if [[ $# -eq 1 ]]; then
+	FULL_VERSION="$1"
+	RPM_VERSION="${FULL_VERSION%%-*}"
+	RPM_RELEASE_PART="${FULL_VERSION#*-}"
+	if [[ "$RPM_RELEASE_PART" == "$FULL_VERSION" ]]; then
+		RPM_RELEASE_PART="$RELEASE"
+	fi
+else
+	if [[ ! -r "$REPO_ROOT/version.txt" ]]; then
+		echo "Missing version.txt and no VERSION argument supplied" >&2
+		exit 1
+	fi
+	# shellcheck disable=SC1091
+	. "$REPO_ROOT/version.txt"
+	FULL_VERSION="${VERSION:-}"
+	RPM_VERSION="${MAJOR:-${FULL_VERSION%%-*}}"
+	RPM_RELEASE_PART="${RELEASE:-${FULL_VERSION#*-}}"
+fi
+
+if [[ -z "$FULL_VERSION" || -z "$RPM_VERSION" || -z "$RPM_RELEASE_PART" ]]; then
+	echo "Could not derive RPM version from VERSION/MAJOR/RELEASE" >&2
+	exit 1
+fi
+RPM_RELEASE_PART="${RPM_RELEASE_PART//-/_}"
+VERSION="$RPM_VERSION"
+RELEASE="${UCE_RPM_RELEASE:-$RPM_RELEASE_PART}"
 validate_version "$VERSION"
 
 require_command bash
@@ -133,7 +161,7 @@ require_command python3
 require_command readlink
 
 ARCH="$(resolve_arch)"
-PACKAGE_VERSION="${VERSION}-${RELEASE}"
+PACKAGE_VERSION="$FULL_VERSION"
 BUILD_ROOT="$REPO_ROOT/pkg/rpm-build"
 STAGE_DIR="$BUILD_ROOT/stage"
 RPMBUILD_DIR="$BUILD_ROOT/rpmbuild"
@@ -144,7 +172,7 @@ DIST_DIR="$REPO_ROOT/dist"
 bash "$REPO_ROOT/scripts/build_linux.sh"
 
 rm -rf -- "$BUILD_ROOT"
-mkdir -p "$INSTALL_ROOT" "$STAGE_DIR/etc/uce" "$STAGE_DIR/usr/lib/systemd/system" "$RPMBUILD_DIR"/{BUILD,RPMS,SOURCES,SPECS,SRPMS} "$DIST_DIR"
+mkdir -p "$INSTALL_ROOT" "$STAGE_DIR/etc/uce" "$STAGE_DIR/usr/lib/systemd/system" "$STAGE_DIR/var/cache/uce" "$STAGE_DIR/var/lib/uce" "$RPMBUILD_DIR"/{BUILD,RPMS,SOURCES,SPECS,SRPMS} "$DIST_DIR"
 
 copy_payload "$INSTALL_ROOT" "$WEBROOT" "$STAGE_DIR"
 bundle_wasi_sdk "$STAGE_DIR"
@@ -158,6 +186,8 @@ install -m 0644 "$REPO_ROOT/scripts/deb/uce.service" "$STAGE_DIR/usr/lib/systemd
 )
 
 cat > "$SPEC_FILE" <<EOF
+%global __os_install_post %{nil}
+
 Name: $PACKAGE_NAME
 Version: $VERSION
 Release: $RELEASE%{?dist}