Initialize main file

luago.lua

@@ -0,0 +1,34 @@
+local lfs = require("lfs")
+
+-- list of markdown files in working directory
+local markdownFiles = {}
+
+-- amount of markdown files in working directory
+local markdownFileCount = 0
+local currentDir = lfs.currentdir()
+for file in lfs.dir(currentDir) do
+    -- ignore "." and ".." files
+    if not(file:sub(1,3) == ".." or file:sub(1,2) == '.') then
+        local filePath = currentDir .. '/' .. file
+        -- match file names ending with ".md"
+        if file:match("%.md$") then
+            markdownFileCount = markdownFileCount + 1
+            markdownFiles[markdownFileCount] = filePath
+        end
+    end
+end
+
+
+for index, value in ipairs(markdownFiles) do
+    -- print file path with index
+    print(index .. ': ' .. markdownFiles[index])
+    local f = io.open(markdownFiles[index], 'r')
+    if f then
+        local content = f:read("*all")
+        f:close()
+        -- print file content
+        print(content)
+    else
+        print("can't read the file ".. markdownFiles[index])
+    end
+end