some improvements regarding ble.sh

.bashrc

@@ -140,11 +140,35 @@ _defaults_() {
   if [ -f ~/.bash_aliases ]; then
     . ~/.bash_aliases
   fi
-  # Use bash-completion, if available
-  [[ $PS1 && -f /usr/share/bash-completion/bash_completion ]] && . /usr/share/bash-completion/bash_completion
 }
 
-plugins() {
+p_blesh() {
+  i_blesh() {
+    install gawk make &&
+      git clone https://github.com/akinomyoga/ble.sh.git /tmp/blesh &&
+      cd /tmp/blesh &&
+      make
+    make INSDIR="$HOME/.local/share/blesh" install
+  }
+  # ─< ble.sh -- https://github.com/akinomyoga/ble.sh >─────────────────────────────────────
+  if [[ ! -e $HOME/.local/share/blesh/ble.sh ]]; then
+    i_blesh
+  else
+    [[ $- == *i* ]] &&
+      source "$HOME/.local/share/blesh/ble.sh" --attach=none
+  fi
+}
+
+p_basher() {
+  if [[ ! -d $HOME/.basher/ ]]; then
+    git clone --depth=1 https://github.com/basherpm/basher.git ~/.basher
+  else
+    export PATH="$HOME/.basher/bin:$PATH"
+    eval "$(basher init - bash)" && silentexec $(cd $HOME/.basher/ && git pull)
+  fi
+}
+
+p_has() {
   if ! command_exists has; then
     $(git clone https://github.com/kdabir/has.git /tmp/has && cd /tmp/has && sudo make install)
   else
@@ -153,21 +177,14 @@ plugins() {
       has $pkgs
     }
   fi
-  # ─< ble.sh -- https://github.com/akinomyoga/ble.sh >─────────────────────────────────────
+}
-  [[ -f $HOME/.local/share/blesh/ble.sh ]] && . $HOME/.local/share/blesh/ble.sh
-  [[ ${BLE_VERSION-} ]] && ble-attach
 
+plugins() {
   # ─< qfc -- https://github.com/pindexis/qfc >─────────────────────────────────────────────
   # [[ -s "$HOME/.qfc/bin/qfc.sh" ]] && source "$HOME/.qfc/bin/qfc.sh"
-  _basher() {
+  # p_basher
-    if [[ ! -d $HOME/.basher/ ]]; then
+  p_has
-      git clone --depth=1 https://github.com/basherpm/basher.git ~/.basher
+  p_blesh
-    else
-      export PATH="$HOME/.basher/bin:$PATH"
-      eval "$(basher init - bash)" && silentexec $(cd $HOME/.basher/ && git pull)
-    fi
-  }
-  _basher
 }
 
 _color_prompt_() {
@@ -588,3 +605,4 @@ main() {
   tools
 }
 main
+[[ ${BLE_VERSION-} ]] && ble-attach