1 files changed, 0 insertions, 91 deletions
diff --git a/tools/upbc.lua b/tools/upbc.lua
deleted file mode 100644
index 80d2886..0000000
--- a/tools/upbc.lua
+++ /dev/null
@@ -1,91 +0,0 @@
---[[
-
-  The upb compiler.  It can write two different kinds of output
-  files:
-
-  - generated code for a C API (foo.upb.h, foo.upb.c)
-  - (obsolete): definitions of upb defs. (foo.upbdefs.h, foo.upbdefs.c)
-
---]]
-
-local dump_cinit = require "dump_cinit"
-local upb = require "upb"
-
-local generate_upbdefs = false
-local outdir = "."
-
-i = 1
-while i <= #arg do
-  argument = arg[i]
-  if argument.sub(argument, 1, 2) == "--" then
-    if argument == "--generate-upbdefs" then
-      generate_upbdefs = true
-    elseif argument == "--outdir" then
-      i = i + 1
-      outdir = arg[i]
-    else
-      print("Unknown flag: " .. argument)
-      return 1
-    end
-  else
-    if src then
-      print("upbc can only handle one input file at a time.")
-      return 1
-    end
-    src = argument
-  end
-  i = i + 1
-end
-
-if not src then
-  print("Usage: upbc [--generate-upbdefs] <binary descriptor>")
-  return 1
-end
-
-function strip_proto(filename)
-  return string.gsub(filename, '%.proto$','')
-end
-
-local function open(filename)
-  local full_name = outdir .. "/" .. filename
-  return assert(io.open(full_name, "w"), "couldn't open " .. full_name)
-end
-
--- Open input/output files.
-local f = assert(io.open(src, "r"), "couldn't open input file " .. src)
-local descriptor = f:read("*all")
-local files = upb.load_descriptor(descriptor)
-local symtab = upb.SymbolTable()
-
-for _, file in ipairs(files) do
-  symtab:add_file(file)
-  local outbase = strip_proto(file:name())
-
-  -- Write upbdefs.
-
-  local hfilename = outbase .. ".upbdefs.h"
-  local cfilename = outbase .. ".upbdefs.c"
-
-  if os.getenv("UPBC_VERBOSE") then
-    print("upbc:")
-    print(string.format("  source file=%s", src))
-    print(string.format("  output file base=%s", outbase))
-    print(string.format("  hfilename=%s", hfilename))
-    print(string.format("  cfilename=%s", cfilename))
-  end
-
-  os.execute(string.format("mkdir -p `dirname %s`", outbase))
-
-  assert(generate_upbdefs)
-  -- Legacy generated defs.
-  local hfile = open(hfilename)
-  local cfile = open(cfilename)
-
-  local happend = dump_cinit.file_appender(hfile)
-  local cappend = dump_cinit.file_appender(cfile)
-
-  dump_cinit.dump_defs(file, happend, cappend)
-
-  hfile:close()
-  cfile:close()
-end