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+;;;; search.lisp -- search function interface for oneliners wiki cli
+
+(in-package :oneliners.cli.app )
+
+(defun search/options ()
+  "Returns a list of options for the search command."
+  (list
+   (cli:make-option
+    :integer
+    :short-name #\l
+    :long-name "limit"
+    :description "number of results to return"
+    :initial-value 10
+    :key :limit)
+   (cli:make-option
+    :flag
+    :short-name #\f
+    :long-name "flagged"
+    :description "only flagged oneliners are returned"
+    :key :flagged)
+   (cli:make-option
+    :flag
+    :short-name #\F
+    :long-name "no-flagged"
+    :description "only unflagged oneliners are returned"
+    :key :no-flagged)
+   (cli:make-option
+    :flag
+    :short-name #\n
+    :long-name "newest"
+    :description "the newest matching oneliners are returned"
+    :key :newest)))
+
+(defun search/handler (cmd)
+  "Handler function for the search command. "
+  (let ((args
+          (cli:command-arguments cmd))
+        (limit
+          (cli:getopt cmd :limit)))
+    (cond
+      (args
+       ;; if there are search terms, call the main search function
+       (ol:search-for-oneliners
+        args
+        limit
+        (cli:getopt cmd :no-flagged)
+        (cli:getopt cmd :flagged)
+        (cli:getopt cmd :newest)))
+
+      ;; if no search terms, but --newest or -n
+      ((cli:getopt cmd :newest)
+       (ol::newest-oneliners limit))
+
+      ;; no args, but --flagged or -f
+      ((cli:getopt cmd :flagged)
+       (ol::all-flagged-oneliners limit))
+
+      (t
+       (cli::print-usage-and-exit cmd t)))))
+
+
+(defparameter +search/examples+
+  '(("Search for oneliners involving grep and awk" .
+     "ol search grep awk")
+    ("Limit search to flagged oneliners (useful for contributors)" .
+     "ol search --flagged grep awk")))
+
+
+(defun search/command ()
+  "Creates a new command for interfacing with the search api."
+  (cli:make-command
+   :name "search"
+   :description "search for oneliners with provided tags"
+   :options (search/options)
+   :handler #'search/handler
+   :examples +search/examples+))