more patches to install

Author: tomeichlersmith

.github/install-mdbook

@@ -29,18 +29,20 @@ help() {
 HELP
 }
 
-target="~/.local/bin"
-case "${1}" in
-  -h|--help)
-    help
-    exit 0
-    ;;
-  *)
-    target="${1}"
-    ;;
-esac
-
-target="${1}"
+target="${HOME}/.local/bin"
+while [ "${#}" -gt 0 ]; do
+  case "${1}" in
+    -h|--help)
+      help
+      exit 0
+      ;;
+    *)
+      target="${1}"
+      ;;
+  esac
+  shift
+done
+
 mkdir -p "${target}"
 download \
   https://github.com/rust-lang/mdBook/releases/download/v${MDBOOK_VERSION}/mdbook-v${MDBOOK_VERSION}-x86_64-unknown-linux-gnu.tar.gz \