From dc8309c81d636c097ac4e634ce1df59b9ed1d5ea Mon Sep 17 00:00:00 2001
From: Colin Okay <okay@toyful.space>
Date: Fri, 18 Feb 2022 08:12:23 -0600
Subject: adding "topic" sections to CLI options

---
 build-app.lisp | 40 +++++++++++++++++++++++++++++++---------
 1 file changed, 31 insertions(+), 9 deletions(-)

(limited to 'build-app.lisp')

diff --git a/build-app.lisp b/build-app.lisp
index 24064e7..c7f8667 100644
--- a/build-app.lisp
+++ b/build-app.lisp
@@ -1,43 +1,65 @@
 (asdf:load-system "oneliners.cli")
 
 (defpackage #:oneliners.cli.app
-  (:use #:cl #:net.didierverna.clon))
+  (:use #:cl #:net.didierverna.clon)
+  (:local-nicknames (#:a #:alexandria)))
 
 (in-package :oneliners.cli.app)
 
 (defsynopsis (:postfix "TERMS ... | N ARGS ...")
-  (text :contents "This is some arbitrary text.")
+  (text :contents "Search for oneliner mentioning TERMS or run the Nth search result with arguments ARGS.")
   (group (:header "Search")
-         (lispobj :long-name "count" :short-name "n"
+         (lispobj :long-name "count" 
                   :argument-type :optional
+                  :argument-name "Count"
                   :default-value 10
+                  :description "The maximum number of results to return."
                   :typespec 'integer)
          (flag :long-name "not-flagged"
                :description "Request that no flagged oneliners are returned."))
+  (group (:header "Wiki" :hidden t)
+         (text :contents "This is text")
+         (flag :long-name "add-interactive"
+               :description  "Interactively add a new oneliner")
+         (flag :long-name "update-interactive"
+               :description "Interactively edit a oneliner and update the wiki."))
   (group (:header "Admin" :hidden t)
          (flag :long-name "invite"
                :description "Request an invite token to send to a friend.")
          (stropt :long-name "redeem"
                  :argument-type :optional
-                 :default-value ""
+                 :default-value "DUMMY-TOKEN"
                  :argument-name "TOKEN"
                  :description "Redeem an invite token. Enter an
                  interactive process of setting up a new contributor
                  account with the inviting server"))
-  (group ()
-         (enum :long-name "help" :short-name "h"
-               :enum '(:help :admin)
-               :description "print this help menu.")))
+  (group (:header "Help")
+         (flag :long-name "help" 
+               :description "Print this help menu.")
+         (enum :long-name "help-topic"
+               :enum '(:admin :wiki :search :help)
+               :argument-name "TOPIC"
+               :description "Print help for a topic. Topics are: search, wiki, admin, help")))
 
 
+(defun find-group-with-header (header)
+  (loop for item in (net.didierverna.clon::items *synopsis*)
+        when (and (typep item 'net.didierverna.clon::group)
+                  (string-equal header (net.didierverna.clon::header item)))
+          return item))
 
 
 (defun main ()
   "Entry point for our standalone application."
   (make-context)
-  (when (getopt :short-name "h")
+  (when (getopt :long-name "help")
     (help )
     (uiop:quit))
+
+  (a:when-let (topic (getopt :long-name "help-topic"))
+    (help :item (find-group-with-header (symbol-name topic)))
+    (uiop:quit))
+
   (let ((arguments (remainder)))
 
     (unless arguments
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