Simplify docs_main.cr (#15621)

Author: straight-shoota

src/docs_main.cr

@@ -3,67 +3,23 @@
 # the fictitious API for the Crystal::Macros module.
 
 require "./annotations"
-require "./big"
-require "./big/json"
-require "./big/yaml"
 require "./compiler/crystal/macros"
+
+require "./*"
+require "./big/**"
 require "./compress/**"
 require "./crypto/**"
 require "./crystal/syntax_highlighter/*"
-require "./csv"
 require "./digest/**"
-require "./ecr"
-require "./fiber"
-require "./fiber/execution_context"
+require "./fiber/**"
 require "./gc/**"
-require "./html"
 require "./http/**"
 require "./io/**"
-require "./json"
-require "./llvm"
-require "./macros"
+require "./log/**"
 require "./math/**"
-require "./oauth"
-require "./oauth2"
-require "./openssl"
-require "./process"
-require "./regex"
-require "./socket"
-require "./spec"
+require "./random/**"
 require "./spec/helpers/**"
 require "./string/**"
-require "./weak_ref"
-require "./xml"
-require "./yaml"
-require "./benchmark"
-require "./array"
-require "./bit_array"
-require "./box"
-require "./colorize"
-require "./complex"
-require "./deque"
-require "./file_utils"
-require "./ini"
-require "./levenshtein"
-require "./log"
-require "./log/json"
-require "./log/spec"
-require "./option_parser"
-require "./path"
-require "./random/**"
-require "./semantic_version"
-require "./signal"
-require "./string_pool"
-require "./string_scanner"
-require "./unicode/unicode"
-require "./uri"
-require "./uri/json"
-require "./uri/yaml"
-require "./uri/params/serializable"
-require "./uuid"
-require "./uuid/json"
-require "./uuid/yaml"
-require "./syscall"
-require "./system/*"
-require "./wait_group"
-require "./docs_pseudo_methods"
+require "./system/**"
+require "./uri/**"
+require "./uuid/**"

src/empty.cr

@@ -1,3 +1,4 @@
+{% skip_file if flag?(:docs) %}
 require "primitives"
 
 {% if flag?(:msvc) %}