Display deps as they install along with parent plugin.

functions/__fisher_deps_install.fish

@@ -1,13 +1,7 @@
 function __fisher_deps_install -a path
-    printf 0
-
-    if test -s $path/bundle -o -s $path/fishfile
-        printf "Installing dependencies >> (%s)\n" (
-            for file in $path/{bundle,fishfile}
-                __fisher_list $file
-            end | paste -sd ' ' -
-            ) > /dev/stderr
-
-        cat $path/{bundle,fishfile} | fisher_install ^| sed -En 's/([0-9]+) plugin\/s.*/\1/p'
+    for file in $path/{fishfile,bundle}
+        if test -s $file
+            fisher_install < $file | sed -En 's/^.+([0-9]+) plugin\/s.*/\1/p'
         end
+    end | awk '{ n = n + $0 } END { print n ? n : 0 }'
 end

test/deps-install.fish

@@ -8,16 +8,12 @@ function -S setup
 
     function fisher_install
         set -l count 0
+
         while read -l plugin
-
-            # Fisherman CLI text message are usually written to /dev/stderr,
-            # so we must write to /dev/stderr too.
-
-            echo $plugin > /dev/stderr
             set count (math $count + 1)
         end
 
-        echo "$count plugin/s" > /dev/stderr
+        echo "Aye! $count plugin/s installed."
     end
 end
 
@@ -26,14 +22,10 @@ function -S teardown
     functions -e fisher_install
 end
 
-test "$TESTNAME - List dependencies to be installed"
-    (__fisher_deps_install $path > /dev/null ^| sed -E 's/.*>> (.*)/\1/') = "(foo bar baz norf)"
-end
-
 test "$TESTNAME - Install dependencies from one or more bundle/fishfile files"
-    (__fisher_deps_install $path ^ /dev/null) = 04
+    (__fisher_deps_install $path ^ /dev/null) = 4
 end
 
-test "$TESTNAME - Fail to indicate no dependencies were installed"
+test "$TESTNAME - Print 0 to indicate no dependencies were installed"
     (__fisher_deps_install $path/void) = 0
 end