WIP: Add appimage script

scripts/build-appimage.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+set -e
+
+unset LDFLAGS
+nix-shell -p glibc -I nixpkgs=https://github.com/NixOS/nixpkgs/archive/136a26be29a9daa04e5f15ee7694e9e92e5a028c.tar.gz --command 'export CC=clang && export CXX=clang++ && cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr && cmake --build build && DESTDIR=AppDir cmake --install build'
+
+wget -q -nc https://github.com/linuxdeploy/linuxdeploy/releases/latest/download/linuxdeploy-x86_64.AppImage https://github.com/linuxdeploy/linuxdeploy-plugin-qt/releases/download/continuous/linuxdeploy-plugin-qt-x86_64.AppImage
+chmod +x linuxdeploy-*.AppImage
+
+# create fake desktop file
+cat > AppDir/usr/share/applications/blobdrop.desktop <<'EOF'
+#!/usr/bin/env xdg-open
+[Desktop Entry]
+Type=Application
+Name=blobdrop
+Exec=blobdrop
+Categories=Utility;
+Icon=blobdrop
+EOF
+
+QML_SOURCES_PATHS="$PWD/src/qml" QMAKE=/usr/bin/qmake6 ./linuxdeploy-x86_64.AppImage --appdir AppDir --plugin qt --output appimage