1 files changed, 30 insertions, 4 deletions

@@ -5,9 +5,8 @@
 -- ((OR WHATEVER YOU CALL IT, GAHD))
 -- vim: fdm=indent
 
-dir = "/d/Copy/writing/autocento/"
-
 function filterout (list, filter)
+    -- Remove elements that match filter
     local output = {}
     for _,v in ipairs(list) do
         if not string.match(v, filter) then
@@ -18,12 +17,14 @@ function filterout (list, filter)
     return output
 end
 function intable (table, item)
+    -- Find out if an element's in a table
     for k,v in pairs(table) do
         if v == item then return k end
     end
     return false
 end
 function tabsub (table, pattern, replace)
+    -- Replace a pattern in all table values
     local output = {}
     for k,v in pairs(table) do
         output[k] = v:gsub(pattern, replace)
@@ -32,6 +33,7 @@ function tabsub (table, pattern, replace)
 end
 
 function compile (files, output_fmt, extension, template, args)
+    -- Run pandoc on file list
     local errors = {}
     if template then table.insert(args, 'template="'..template..'"') end
     for _, file in pairs(files) do
@@ -50,6 +52,7 @@ function compile (files, output_fmt, extension, template, args)
 end
 
 function move (files, new_dir)
+    -- Move files to destinations
     local exe = {}
     for _,file in pairs(files) do
         print("Moving "..file.." to "..new_dir.."/ ..")
@@ -60,16 +63,20 @@ function move (files, new_dir)
 end
 
 function lozenge (files)
+    -- Update lozenge.js file list
     local output = 'var files=['
     for _,file in pairs(files) do
         output = output .. file:gsub('.*', '"%0",')
     end
+    output = output:gsub('"",','')
     output = output:gsub(',$', ']')
     return output
 end
-
+-- BEGIN MAIN STUFF HERE
 local files = filterout(arg, '^%-')
 if not files or #files == 0 then
+    -- Error: need files to work on!
+    -- TODO: don't need files if only arg is -lozenge
     print("> No file list. WUT?")
     os.exit(1)
 end
@@ -98,5 +105,24 @@ if intable(args, '-river') then
 end
 if intable(args, '-lozenge') then
     print("Updating lozenge.js with file list ... ")
-    -- TODO
+    local f = assert(io.open("js/lozenge.js", "r"))
+    local tloz = {}
+    local HTMLs = io.popen("ls *.html")
+    local lozfs = {}
+    for line in HTMLs:lines() do
+        table.insert(lozfs, line)
+    end
+    for line in f:lines() do
+        if line:find("var files=") then
+            table.insert(tloz, lozenge(lozfs))
+        else
+            table.insert(tloz, line)
+        end
+    end
+    f:close()
+    -- And write the file we've just read
+    local _f = assert(io.open("js/lozenge.js", "w"))
+    _f:write(table.concat(tloz, "\n"))
+    _f:close()
+    print("Done.")
 end