new install, self-upgrade, uninstall

install.sh

@@ -2,20 +2,16 @@
 
 ## CONSTANTS
 
-readonly MIAOU_BASH_DIR=/opt/miaou-bash
 readonly MAIN_TAR_GZ_URL="https://git.artcode.re/miaou/miaou-bash/archive/main.tar.gz"
+readonly MIAOU_BASH_DIR=/opt/miaou-bash
 
 ## FUNCTIONS
+
 function bootstrap {
   cd "$(mktemp -d)" || exit 3
   curl -s -O $MAIN_TAR_GZ_URL
   tar -xzf main.tar.gz --directory "$(dirname $MIAOU_BASH_DIR)"
 
-  local source_bin="$MIAOU_BASH_DIR/bin/miaou-bash"
-  local dest_bin="/usr/bin/miaou-bash"
-  if ! cmp -s "$source_bin" "$dest_bin"; then
-    cp -f "$source_bin" "$dest_bin"
-  fi
   echo "miaou-bash deployed to: $MIAOU_BASH_DIR"
 }
 
@@ -33,9 +29,9 @@ set -Eeuo pipefail
 
 export MIAOU_BASH_DIR
 if [[ -d "$MIAOU_BASH_DIR" && -L /etc/inputrc && "$(readlink /etc/inputrc)" == "$MIAOU_BASH_DIR"/etc/inputrc ]]; then
-  miaou-bash "$MIAOU_BASH_DIR/lib/self-upgrade.bash"
+  . "$MIAOU_BASH_DIR"/bin/miaou-bash "$MIAOU_BASH_DIR/lib/self-upgrade.bash"
 else
   bootstrap
-  miaou-bash "$MIAOU_BASH_DIR/lib/init.bash"
+  . "$MIAOU_BASH_DIR"/bin/miaou-bash "$MIAOU_BASH_DIR/lib/init.bash"
   echo "miaou-bash successfully installed"
 fi