[install] in .github/workflows/archiver, create a tar.gz archive instead of a zip archive

(zip does not preserve file permissions; tgz is difficult to manipulate on Windows while tar.gz is easier)

Author: valassi

.github/workflows/archiver.sh

@@ -20,9 +20,9 @@ for file in $(git ls-tree --name-only HEAD -r); do
   cp -dp ${file} ${outdir}/${file} # preserve symlinks for AUTHORS, COPYING, COPYING.LESSER and COPYRIGHT
 done
 
-# Create the zip archive
-outzip=cudacpp.zip
+# Create the tgz archive
+outtgz=cudacpp.tar.gz
 cd ${tmpdir}
-zip -qr ${outzip} CUDACPP_OUTPUT
-mv ${outzip} ${topdir}
-echo "Archive available on ${topdir}/${outzip}"
+tar -czf ${outtgz} CUDACPP_OUTPUT
+mv ${outtgz} ${topdir}
+echo "Archive available on ${topdir}/${outtgz}"

.github/workflows/archiver.yml

@@ -22,6 +22,6 @@ jobs:
       uses: softprops/action-gh-release@v2
       if: startsWith(github.ref, 'refs/tags/')
       with:
-        files: cudacpp.zip
+        files: cudacpp.tar.gz
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}