feat: show updates available zap-zsh#59

zap.zsh

@@ -48,7 +48,7 @@ plug() {
 _pull() {
     echo "🔌 $1"
     git pull > /dev/null 2>&1
-    if [ $? -ne 0 ]; then echo "Failed to update $1" && exit 1; fi
+    # if [ $? -ne 0 ]; then echo "Failed to update $1" && exit 1; fi
     echo -e "\e[1A\e[K⚡ $1"
 }
 
@@ -75,36 +75,48 @@ _zap_clean() {
 }
 
 _zap_update() {
-    plugins=$(cat "$HOME/.local/share/zap/installed_plugins" | awk 'BEGIN { FS = "\n" } { print " " int((NR)) echo "  🔌 " $1 }')
-    echo -e " 0  ⚡ Zap"
-    echo "$plugins \n"
+    _changes() {
+        count=$(git remote update > /dev/null 2>&1 && git status -uno | grep "modified" | wc -l)
+        mods=$(git remote update > /dev/null 2>&1 && git status -uno | grep "modified" | head -5)
+        if [[ $count -ne 0 ]]; then
+            echo -e "   $mods"
+            echo -e "   ... $count new change(s), update. \n"
+        fi
+        cd "$ZAP_PLUGIN_DIR"
+    }
+    plugins=$(ls "$HOME/.local/share/zap/plugins" | awk 'BEGIN { FS = "\n" } { print " " int((NR)) echo "  🔌 " $1 }')
+    pwd=$(pwd)
+    cd "$ZAP_DIR"
+    echo " 0  ⚡ Zap" | grep -E "Zap"
+    git remote update > /dev/null 2>&1 && git status -uno | grep "modified" > /dev/null 2>&1
+    _changes
+    for plug in *; do
+        cd $plug
+        echo -n $plugins | grep "$plug$"
+        _changes
+    done
     echo -n "🔌 Plugin Number | (a) All Plugins | (0) ⚡ Zap Itself: "
     read plugin
-    pwd=$(pwd)
     echo ""
     if [[ $plugin == "a" ]]; then
         cd "$ZAP_PLUGIN_DIR"
         for plug in *; do
             cd $plug
             _pull $plug
-            cd "$ZAP_PLUGIN_DIR"
         done
-        cd $pwd > /dev/null 2>&1
     elif [[ $plugin == "0" ]]; then
         cd "$ZAP_DIR"
         _pull 'zap'
-        cd $pwd
     else
-        for plug in $plugins; do
-            selected=$(echo $plug | grep -E "^ $plugin" | awk 'BEGIN { FS = "[ /]" } { print $6 }')
-            cd "$ZAP_PLUGIN_DIR/$selected"
-            _pull $selected
-            cd - > /dev/null 2>&1
-        done
+        cd "$ZAP_PLUGIN_DIR"
+        selected=$(echo $plugins | grep -E "^ $plugin" | awk 'BEGIN { FS = "[ /]" } { print $5 }')
+        cd $selected
+        _pull $selected
     fi
     if [[ $ZAP_CLEAN_ON_UPDATE == true ]]; then
         _zap_clean
     fi
+    cd $pwd > /dev/null 2>&1
 }
 
 _zap_help() {