gopher export now

gengopher.lua

@@ -0,0 +1,62 @@
+#!/usr/bin/env lua
+local sitelib = require "sitelib"
+local fs = require "lfs"
+
+print("Copying static content...")
+--os.execute("cp -rv static/* out/")
+for k,v in pairs({"jpg","jpeg","png","gif"}) do
+os.execute("find static/ -name '*."..v.."' -exec echo '{}' \\;")
+end
+
+print("Building list of markdown files")
+local mdfiles = {}
+local dqueue = {sitelib.srcpath}
+for k,path in pairs(dqueue) do
+ for file in fs.dir(path) do
+  if file:sub(1,1) ~= "." then
+   local attr = fs.attributes(path.."/"..file)
+   if attr.mode == "directory" then
+    dqueue[#dqueue+1] = path.."/"..file
+   elseif file:sub(-3) == ".md" then
+    mdfiles[#mdfiles+1] = path.."/"..file
+   end
+  end
+ end
+end
+
+if not fs.attributes(sitelib.gopherpath) then
+ fs.mkdir(sitelib.outpath)
+end
+
+print("Creating directories")
+for k,v in pairs(dqueue) do
+ local path = sitelib.outpath..v:sub(sitelib.srcpath:len()+1)
+ fs.mkdir(path)
+ print(path)
+end
+
+print("Generating output files")
+for k,infile in pairs(mdfiles) do
+ local outfile = (sitelib.gopherpath..infile:sub(sitelib.srcpath:len()+1))
+ print(infile,outfile)
+ local f = io.open(infile,"rb")
+ local c = f:read("*a")
+ f:close()
+ local page = sitelib.parsepage(c)
+ local f = io.open(outfile,"wb")
+ if page.title then
+  f:write("# "..page.title.."\n")
+ end
+ if page.author then
+  f:write("By "..page.author.."\n")
+ end
+ if page.date then
+  f:write(page.date.."\n")
+ end
+ f:write(page.md)
+ if page.tags then
+  f:write("Tags: "..page.tags)
+ end
+ f:close()
+end
+

gopher-home.lua

@@ -0,0 +1,54 @@
+#!/usr/bin/env lua
+local sitelib = require "sitelib"
+local fs = require "lfs"
+local articles = 4
+
+print("Finding blog posts...")
+local ftab = {}
+for file in fs.dir(sitelib.srcpath.."/blog") do
+ if file:sub(1,1) ~= "." then
+  local index = tonumber(file:match("(%d+).md"))
+  if index then
+   ftab[index] = file
+  end
+ end
+end
+
+local pages = {}
+for i = #ftab, #ftab-(articles-1), -1 do
+ local f = io.open(sitelib.srcpath.."/blog/"..ftab[i])
+ local c = f:read("*a")
+ f:close()
+ local page = sitelib.parsepage(c)
+ pages[#pages+1] = {page.title,"/blog/"..tostring(i)..".md"}
+end
+
+print("Reading template...")
+local f = io.open(sitelib.includepath.."/gheader-home","rb")
+local header = f:read("*a")
+f:close()
+local f = io.open(sitelib.includepath.."/gfooter-home","rb")
+local footer = f:read("*a")
+f:close()
+
+print("Writing index...")
+local f = io.open(sitelib.gopherpath.."/.gopherdir","wb")
+f:write(header)
+while #pages > 0 do
+ local article = table.remove(pages,1)
+ f:write(string.format("0%s\t%s\t%s\t%d\n",article[1],article[2],sitelib.hostname,sitelib.gopherport))
+--[[
+ local lp, rp = table.remove(pages,1), table.remove(pages,1)
+ f:write('<div class="wrapper">')
+ f:write(' <div class="left-column">')
+ f:write('  <h2><a href="'..lp[2]..'">'..lp[1]..'</a></h2>')
+ f:write(' </div>')
+ f:write(' <div class="right-column">')
+ f:write('  <h2><a href="'..rp[2]..'">'..rp[1]..'</a></h2>')
+ f:write(' </div>')
+ f:write('</div>')
+]]--
+end
+f:write(footer)
+--f:write(sitelib.footer)
+f:close()

gopherblog.lua

@@ -0,0 +1,38 @@
+#!/usr/bin/env lua
+local sitelib = require "sitelib"
+local fs = require "lfs"
+
+print("Reading blog entries")
+local mdfiles = {}
+for file in fs.dir(sitelib.srcpath.."/blog/") do
+ if file:sub(1,1) ~= "." then
+  local index = tonumber(file:match("(%d+).md"))
+  if index then
+   mdfiles[index] = file
+  end
+ end
+end
+
+if not fs.attributes(sitelib.gopherpath) then
+ fs.mkdir(sitelib.gopherpath)
+end
+
+local index=""
+print("Generating index")
+for k,infile in ipairs(mdfiles) do
+ local fpath = "/blog/"..infile
+ local infile = sitelib.srcpath.."/blog/"..infile
+ print(infile,fpath)
+ local f = io.open(infile,"rb")
+ local c = f:read("*a")
+ f:close()
+ local page = sitelib.parsepage(c)
+ if page.date then page.title = string.format("%s (%s)",page.title,page.date) end
+ local fline = page.md:match("\n\n(.-)\n")
+ index = string.format("0%s\t%s\t%s\t%d\ni%s\n%s",page.title,fpath,sitelib.hostname,sitelib.gopherport,fline,index)
+end
+index=sitelib.gheader .. index .. sitelib.gfooter
+
+local f = io.open(sitelib.gopherpath.."/blog/.gopherdir","wb")
+f:write(index)
+f:close()

sitelib.lua

@@ -2,10 +2,14 @@ local sitelib = {}
 
 sitelib.srcpath = "src"
 sitelib.outpath = "out"
+sitelib.gopherpath = "gopher"
 sitelib.includepath = "include"
 sitelib.staticpath = "static"
+sitelib.hostname = "shadowkat.net"
+sitelib.gopherport = 70
 
 sitelib.header, sitelib.footer = "", ""
+sitelib.gheader, sitelib.gfooter = "", ""
 local f = io.open("include/header.html")
 if f then
  sitelib.header = f:read("*a")
@@ -16,6 +20,16 @@ if f then
  sitelib.footer = f:read("*a")
  f:close()
 end
+local f = io.open("include/gheader")
+if f then
+ sitelib.gheader = f:read("*a")
+ f:close()
+end
+local f = io.open("include/gfooter")
+if f then
+ sitelib.gfooter = f:read("*a")
+ f:close()
+end
 
 function sitelib.parsepage(s)
  local page={}