add a mode to list only-legacy names

list_beta_c_names.lua

@@ -3,6 +3,7 @@ local getopt = require("getopt")
 local eou = require("utils.eolian_extras")
 
 local exit = false
+local legacy = false
 local pargs
 
 getopt.parse {
@@ -14,7 +15,8 @@ path. If no path is specified, system-wide eo files are used instead.]],
     descs = {
         { "h", "help", false, help = "Show this message.",
             callback = getopt.help_cb(io.stdout)
-        }
+        },
+        { "l", "legacy", false, help = "Print only legacy names intead." }
     },
     error_cb = function(parser, msg)
         io.stderr:write(msg, "\n")
@@ -25,6 +27,9 @@ path. If no path is specified, system-wide eo files are used instead.]],
         if opts["h"] then
             exit = true
         end
+        if opts["l"] then
+            legacy = true
+        end
         pargs = args
     end
 }
@@ -45,17 +50,17 @@ eos:all_eot_files_parse()
 eos:all_eo_files_parse()
 
 print("API functions:\n")
-for i, n in ipairs(eou.get_c_functions(eos)) do
+for i, n in ipairs(eou.get_c_functions(eos, legacy)) do
     print(n)
 end
 
 print("\nEvents:\n")
-for i, n in ipairs(eou.get_c_events(eos)) do
+for i, n in ipairs(eou.get_c_events(eos, legacy)) do
     print(n)
 end
 
 print("\nFunction pointers:\n")
-for i, n in ipairs(eou.get_c_function_pointers(eos)) do
+for i, n in ipairs(eou.get_c_function_pointers(eos, legacy)) do
     print(n)
 end
 

utils/eolian_extras.lua

@@ -57,28 +57,43 @@ M.new = function()
     return eolian.new()
 end
 
-M.get_c_functions = function(eos)
+local f_is_beta = function(fn)
+    if legacy then
+        return false
+    end
+    return fn:is_beta()
+end
+
+M.get_c_functions = function(eos, only_legacy)
+    only_legacy = not not only_legacy
     local ret = {}
     for cl in eos:classes_get() do
         local fntp = eolian.function_type
         for fn in cl:functions_get(fntp.METHOD) do
-            ret[#ret + 1] = fn:full_c_name_get(fntp.METHOD, false)
+            if not only_legacy or not f_is_beta(fn) then
+                ret[#ret + 1] = fn:full_c_name_get(fntp.METHOD, only_legacy)
+            end
         end
         for fn in cl:functions_get(fntp.PROPERTY) do
-            local tp = fn:type_get()
-            if tp == fntp.PROPERTY then
-                ret[#ret + 1] = fn:full_c_name_get(fntp.PROP_GET, false)
-                ret[#ret + 1] = fn:full_c_name_get(fntp.PROP_SET, false)
-            else
-                ret[#ret + 1] = fn:full_c_name_get(tp, false)
+            if not only_legacy or not f_is_beta(fn) then
+                local tp = fn:type_get()
+                if tp == fntp.PROPERTY then
+                    ret[#ret + 1] = fn:full_c_name_get(fntp.PROP_GET, only_legacy)
+                    ret[#ret + 1] = fn:full_c_name_get(fntp.PROP_SET, only_legacy)
+                else
+                    ret[#ret + 1] = fn:full_c_name_get(tp, only_legacy)
+                end
             end
         end
     end
     return ret
 end
 
-M.get_c_events = function(eos)
+M.get_c_events = function(eos, only_legacy)
     local ret = {}
+    if only_legacy then
+        return ret
+    end
     for cl in eos:classes_get() do
         for ev in cl:events_get() do
             ret[#ret + 1] = ev:c_name_get()
@@ -94,8 +109,8 @@ local full_name_get = function(obj)
     return obj:name_get()
 end
 
-M.get_c_function_pointers = function(eos)
-    if legacy then
+M.get_c_function_pointers = function(eos, only_legacy)
+    if legacy or only_legacy then
         -- no function pointer support in pre-state api
         return {}
     end