refactor: split some scripts by os (#2776)

build/linux/prepare_assets.sh

@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+cd vscode || { echo "'vscode' dir not found"; exit 1; }
+
+if [[ "${SHOULD_BUILD_APPIMAGE}" != "no" && "${VSCODE_ARCH}" != "x64" ]]; then
+  SHOULD_BUILD_APPIMAGE="no"
+fi
+
+if [[ "${SHOULD_BUILD_DEB}" != "no" || "${SHOULD_BUILD_APPIMAGE}" != "no" ]]; then
+  npm run gulp "vscode-linux-${VSCODE_ARCH}-prepare-deb"
+  npm run gulp "vscode-linux-${VSCODE_ARCH}-build-deb"
+fi
+
+if [[ "${SHOULD_BUILD_RPM}" != "no" ]]; then
+  npm run gulp "vscode-linux-${VSCODE_ARCH}-prepare-rpm"
+  npm run gulp "vscode-linux-${VSCODE_ARCH}-build-rpm"
+fi
+
+if [[ "${SHOULD_BUILD_APPIMAGE}" != "no" ]]; then
+  . ../build/linux/appimage/build.sh
+fi
+
+cd ..
+
+if [[ "${CI_BUILD}" == "no" ]]; then
+  . ./stores/snapcraft/build.sh
+
+  if [[ "${SKIP_ASSETS}" == "no" ]]; then
+    mv stores/snapcraft/build/*.snap assets/
+  fi
+fi
+
+if [[ "${SHOULD_BUILD_TAR}" != "no" ]]; then
+  echo "Building and moving TAR"
+  cd "VSCode-linux-${VSCODE_ARCH}"
+  tar czf "../assets/${APP_NAME}-linux-${VSCODE_ARCH}-${RELEASE_VERSION}.tar.gz" .
+  cd ..
+fi
+
+if [[ "${SHOULD_BUILD_DEB}" != "no" ]]; then
+  echo "Moving DEB"
+  mv vscode/.build/linux/deb/*/deb/*.deb assets/
+fi
+
+if [[ "${SHOULD_BUILD_RPM}" != "no" ]]; then
+  echo "Moving RPM"
+  mv vscode/.build/linux/rpm/*/*.rpm assets/
+fi
+
+if [[ "${SHOULD_BUILD_APPIMAGE}" != "no" ]]; then
+  echo "Moving AppImage"
+  mv build/linux/appimage/out/*.AppImage* assets/
+
+  find assets -name '*.AppImage*' -exec bash -c 'mv $0 ${0/_-_/-}' {} \;
+fi