feat(appimage): use version from python build

Author: git-developer

.github/workflows/appimage.yml

@@ -79,7 +79,7 @@ jobs:
             rm build/.build-metadata.env
           fi
           APPIMAGE_SOURCE=build
-          APPIMAGE_VERSION="${GITHUB_REF_SLUG}-${{ matrix.base.codename }}"
+          APPIMAGE_VERSION="${VERSION}-${{ matrix.base.codename }}"
           APPIMAGE_APT_ARCH="${TARGETARCH}"
           APPIMAGE_APT_DISTRO="${{ matrix.base.codename }}"
           APPIMAGE_APT_PUBKEY="${{ matrix.base.pubkey }}"

Dockerfile

@@ -14,6 +14,7 @@ RUN <<EOR
 	fi
 
 	apt-get update
+	export DEBIAN_FRONTEND=noninteractive
 	apt-get install -y --no-install-recommends \
 		gcc \
 		git \
@@ -49,9 +50,13 @@ RUN <<EOR
 	python -m venv .env
 	. .env/bin/activate
 	pip install --prefix "${TARGET}/usr" dist/*.whl
+
 	# fix shebangs of scripts from '#!/work/.env/bin/python'
 	find "${TARGET}/usr/bin" -type f | xargs sed -i 's:work/.env:usr:'
 
+	# save version
+	python -c "from scc._version import __version__; print('VERSION=' + __version__)" >>/build/.build-metadata.env
+
 	# Provide input-event-codes.h as fallback for runtime systems without linux headers
 	cp -a \
 		"$(find /usr -type f -name input-event-codes.h -print -quit)" \