Initial release of Lumen Wallpaper

scripts/package-release.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)
+VERSION=$(awk -F'"' '/^version =/{print $2; exit}' "$ROOT/Cargo.toml")
+REF=${1:-HEAD}
+DIST_DIR=${DIST_DIR:-"$ROOT/dist"}
+SOURCE_ARCHIVE="$DIST_DIR/lumen-wallpaper-$VERSION-source.tar.gz"
+INSTALLER="$DIST_DIR/lumen-wallpaper-$VERSION-installer.run"
+
+command -v git >/dev/null 2>&1 || {
+    printf 'Release packaging requires git\n' >&2
+    exit 1
+}
+git -C "$ROOT" rev-parse --verify "$REF^{commit}" >/dev/null
+mkdir -p "$DIST_DIR"
+
+git -C "$ROOT" archive --format=tar.gz \
+    --prefix="Lumen-wallpaper-$VERSION/" "$REF" -o "$SOURCE_ARCHIVE"
+
+if tar -tzf "$SOURCE_ARCHIVE" | grep -E '(^|/)(build|target|dist|\.env)(/|$)|\.(log|swp|tmp)$' >/dev/null; then
+    printf 'Release archive contains a forbidden local artifact\n' >&2
+    exit 1
+fi
+
+sed "s/@LUMEN_VERSION@/$VERSION/g" "$ROOT/packaging/installer-stub.sh" > "$INSTALLER"
+base64 "$SOURCE_ARCHIVE" >> "$INSTALLER"
+chmod +x "$INSTALLER"
+
+(
+    cd "$DIST_DIR"
+    sha256sum "$(basename "$SOURCE_ARCHIVE")" "$(basename "$INSTALLER")" > SHA256SUMS
+)
+printf 'Created %s\nCreated %s\n' "$SOURCE_ARCHIVE" "$INSTALLER"