From 4f3bac551e7ff71237f7b1c94cb8266c27ad0464 Mon Sep 17 00:00:00 2001
From: XeonSquared <redtailedairways@gmail.com>
Date: Tue, 12 May 2020 12:01:44 +1000
Subject: [PATCH] updated finddesc to use the new doc library, allowing type
 annotations and building a directory of documentation

---
 .gitignore   |  3 +--
 build.sh     |  5 +++-
 finddesc.lua | 74 +++++++++++++++++++++++++++++++++++++++++++-----------------
 template.tex | 46 +++++++++++++++++++++++++++++++++++++
 4 files changed, 104 insertions(+), 24 deletions(-)
 create mode 100644 template.tex

diff --git a/.gitignore b/.gitignore
index f02c58a..03fadf9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
-apidoc.md
-apidoc.html
 *.cpio
 *.af
 /target
+/doc
diff --git a/build.sh b/build.sh
index bd6815d..fa49106 100755
--- a/build.sh
+++ b/build.sh
@@ -7,5 +7,8 @@ echo _OSVERSION=\"PsychOS 2.0a2-$(git rev-parse --short HEAD)\" > target/version
 cat target/version.lua target/init.lua > target/tinit.lua
 mv target/tinit.lua target/init.lua
 cp -r service/ lib/ cfg/ target/
-$LUA finddesc.lua $(find module/ -type f) $(find lib/ -type f) > apidoc.md
+#$LUA finddesc.lua $(find module/ -type f) $(find lib/ -type f) > apidoc.md
 rm target/version.lua
+rm -r doc/
+$LUA finddesc2.lua doc/ $(find lib/ module/ -type f|sort)
+pandoc doc/apidoc.md --template=template.tex -o doc/apidoc.pdf
diff --git a/finddesc.lua b/finddesc.lua
index d2c4df4..dde9e07 100644
--- a/finddesc.lua
+++ b/finddesc.lua
@@ -1,27 +1,59 @@
+#!/usr/bin/env lua
+local doc = require "lib/doc"
 local tA = {...}
-local docfiles = {}
-for _,file in pairs(tA) do
- docfiles[file] = {}
- local f = io.open(file)
- local lines = {}
- for l in f:read("*a"):gmatch("[^\n]+") do
-  if l:find("function") and not l:find("local") then
-   lines[#lines+1] = l
+
+local outpath = table.remove(tA,1)
+
+print(outpath)
+
+local function formatDocs(fd)
+ local rs = ""
+ for name,finfo in pairs(fd) do
+  if rs:len() > 0 then
+   rs = rs .. "\n\n"
   end
+  local as = ""
+  for k,v in pairs(finfo.args) do
+   if k > 1 then
+    as = as .. ", "
+   end
+   as = as .. v[1]
+   if v[2] then
+    as = as .. "^"..v[2].."^"
+   end
+  end
+  local rt = ""
+  for k,v in pairs(finfo.outtypes or {}) do
+   if rt:len() > 0 then
+    rt = rt .. ", "
+   else
+    rt = ": "
+   end
+   rt = rt .. v
+  end
+  rs = string.format("%s## %s(%s)%s\n%s",rs,name,as,rt,finfo.description)
  end
- for k,v in pairs(lines) do
-  local name, args, desc = v:match("function%s+(.+)%s*%((.*)%)%s*%-%-%s*(.+)")
-  if name and args and desc then
-   docfiles[file][#docfiles[file]+1] = string.format("## %s(%s)\n%s\n",name,args,desc)
-  end
+ return rs
+end
+
+os.execute("mkdir -p "..outpath)
+local ad = io.open(outpath.."/apidoc.md","w")
+
+for k,v in pairs(tA) do
+ local fd = doc.parsefile(v)
+ local ds = formatDocs(fd)
+ print(string.format("%s: %i",v,ds:len()))
+ if ds and ds:len() > 0 then
+  os.execute("mkdir -p $(dirname \""..outpath.."/"..v.."\")")
+  local f = io.open(outpath.."/"..v:gsub("%.lua$",".md"),"wb")
+  f:write(string.format("# %s\n\n",v))
+  f:write(ds)
+  f:write("\n\n")
+  f:close()
+  ad:write(string.format("# %s\n\n",v))
+  ad:write(ds)
+  ad:write("\n\n")
  end
 end
 
-for k,v in pairs(docfiles) do
- if #v > 0 then
-  print("\n# "..k)
-  for l,m in pairs(v) do
-   print(m)
-  end
- end
-end
+ad:close()
diff --git a/template.tex b/template.tex
new file mode 100644
index 0000000..19bff59
--- /dev/null
+++ b/template.tex
@@ -0,0 +1,46 @@
+\documentclass[11pt,twoside,a4paper]{article}
+\usepackage{hyperref}
+\usepackage{multicol}
+\usepackage{standalone}
+\usepackage{graphicx}
+\usepackage{pdfpages}
+\usepackage{listings}
+\usepackage{color}
+\usepackage{sectsty}
+\usepackage[cm]{fullpage}
+\lstset{
+ commentstyle=\color{cyan},    % comment style
+ keywordstyle=\color{cyan},       % keyword style
+ stringstyle=\color{red},     % string literal style
+ numbers=left,                    % where to put the line-numbers; possible values are (none, left, right)
+ numbersep=5pt,                   % how far the line-numbers are from the code
+ numberstyle=\tiny\color{gray}, % the style that is used for the line-numbers
+}
+\hypersetup{
+ colorlinks=true
+}
+
+\subsectionfont{\ttfamily}
+
+% pandoc stuff
+\providecommand{\tightlist}{%
+ \setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}
+
+\let\stdsection\section
+\renewcommand\section{\newpage\stdsection}
+
+\lstset{basicstyle=\footnotesize\ttfamily,breaklines=true}
+\newcommand{\ignore}[1]{}
+\title{$title$$if(thanks)$\thanks{$thanks$}$endif$}
+\author{$for(author)$$author$$sep$ \and $endfor$}
+\date{}
+\begin{document}
+ \pagenumbering{gobble}
+ \maketitle
+ \newpage
+ \pagenumbering{alph}
+ \tableofcontents
+ \newpage
+ \pagenumbering{arabic}
+ $body$
+\end{document}