install script and install instructions

Author: alshdavid

.github/workflows/release.yaml

@@ -152,6 +152,7 @@ jobs:
 
           for name in *; do
             cd "${{ github.workspace }}/artifacts/${name}/release"
+            chmod +x ./*
             tar -czvf ./${name}.tar.gz ./*
             gh release upload $GH_TAG ${name}.tar.gz
           done

install.sh

@@ -60,9 +60,13 @@ mkdir -p $OUT_DIR
 
 if [ -z "${URL##*.tar.gz}" ]; then
   curl -s -L --url $URL | tar -xzf - -C $OUT_DIR
+  chmod +x $OUT_DIR/http-server*
 fi
 
 echo "export PATH=\"${OUT_DIR}:\$PATH\""
+>&2 echo "======="
+>&2 echo "Add this to \$PATH"
+>&2 echo "  export PATH=\"${OUT_DIR}:\$PATH\""
 
 if [ "$GITHUB_PATH" != "" ]; then
   echo "${OUT_DIR}" >> $GITHUB_PATH