Added "apidocs" target to Makefile

[project/luci.git] / contrib / luadoc / hostfiles / bin / luadoc

diff --git a/contrib/luadoc/hostfiles/bin/luadoc b/contrib/luadoc/hostfiles/bin/luadoc
new file mode 100755 (executable)
index 0000000..ba99a37
--- /dev/null
+++ b/contrib/luadoc/hostfiles/bin/luadoc
@@ -0,0 +1,121 @@
+#!/usr/bin/env lua
+-------------------------------------------------------------------------------
+-- LuaDoc launcher.
+-- @release $Id: luadoc.lua.in,v 1.1 2008/02/17 06:42:51 jasonsantos Exp $
+-------------------------------------------------------------------------------
+
+require "luadoc"
+
+-------------------------------------------------------------------------------
+-- Print version number.
+
+local function print_version ()
+       print (string.format("%s\n%s\n%s", 
+               luadoc._VERSION, 
+               luadoc._DESCRIPTION, 
+               luadoc._COPYRIGHT))
+end
+
+-------------------------------------------------------------------------------
+-- Print usage message.
+
+local function print_help ()
+       print ("Usage: "..arg[0]..[[ [options|files]
+Generate documentation from files. Available options are:
+  -d path                      output directory path
+  -t path                      template directory path
+  -h, --help                   print this help and exit
+      --noindexpage            do not generate global index page
+      --nofiles                do not generate documentation for files
+      --nomodules              do not generate documentation for modules
+      --doclet doclet_module   doclet module to generate output
+      --taglet taglet_module   taglet module to parse input code
+  -q, --quiet                  suppress all normal output
+  -v, --version                print version information]])
+end
+
+local function off_messages (arg, i, options)
+       options.verbose = nil
+end
+
+-------------------------------------------------------------------------------
+-- Process options. TODO: use getopts.
+-- @class table
+-- @name OPTIONS
+
+local OPTIONS = {
+       d = function (arg, i, options)
+               local dir = arg[i+1]
+               if string.sub (dir, -2) ~= "/" then
+                       dir = dir..'/'
+               end
+               options.output_dir = dir
+               return 1
+       end,
+       t = function (arg, i, options)
+               local dir = arg[i+1]
+               if string.sub (dir, -2) ~= "/" then
+                       dir = dir..'/'
+               end
+               options.template_dir = dir
+               return 1
+       end,
+       h = print_help,
+       help = print_help,
+       q = off_messages,
+       quiet = off_messages,
+       v = print_version,
+       version = print_version,
+       doclet = function (arg, i, options)
+               options.doclet = arg[i+1]
+               return 1
+       end,
+       taglet = function (arg, i, options)
+               options.taglet = arg[i+1]
+               return 1
+       end,
+}
+
+-------------------------------------------------------------------------------
+
+local function process_options (arg)
+       local files = {}
+       local options = require "luadoc.config"
+       local i = 1
+       while i <= #arg do
+               local argi = arg[i]
+               if string.sub (argi, 1, 1) ~= '-' then
+                       table.insert (files, argi)
+               else
+                       local opt = string.sub (argi, 2)
+                       if string.sub (opt, 1, 1) == '-' then
+                               opt = string.gsub (opt, "%-", "")
+                       end
+                       if OPTIONS[opt] then
+                               if OPTIONS[opt] (arg, i, options) then
+                                       i = i + 1
+                               end
+                       else
+                               options[opt] = 1
+                       end
+               end
+               i = i+1
+       end
+       return files, options
+end 
+
+-------------------------------------------------------------------------------
+-- Main function. Process command-line parameters and call luadoc processor.
+
+function main (arg)
+       -- Process options
+       local argc = #arg
+       if argc < 1 then
+               print_help ()
+               return
+       end
+       local files, options = process_options (arg)
+       return luadoc.main(files, options)
+end
+
+main(arg)