large changes

.gitignore

@@ -1,2 +1,3 @@
 fes
 *.tar.gz
+/stuff/

examples/extentions/Fes.toml

@@ -0,0 +1,5 @@
+[app]
+
+name = "extentions"
+version = "0.0.1"
+authors = ["vx-clutch"]

examples/extentions/README.md

@@ -0,0 +1,33 @@
+# extentions
+
+```
+fes new extentions
+```
+
+> **Know what you are doing?** Delete this file. Have fun!
+
+## Project Structure
+
+Inside your Fes project, you'll see the following directories and files:
+
+```
+.
+├── Fes.toml
+├── README.md
+└── www
+    └── index.lua
+```
+
+Fes looks for `.lua` files in the `www/` directory. Each file is exposed as a route based on its file name.
+
+## Commands
+
+All commands are run from the root of the project, from a terminal:
+
+| Command                   | Action                                           |
+| :------------------------ | :----------------------------------------------- |
+| `fes run .`               | Runs the project at `.`                          |
+
+## What to learn more?
+
+Check out [Fes's docs](https://docs.vxserver.dev/static/fes.html).

examples/extentions/www/index.lua

@@ -0,0 +1,12 @@
+local fes = require("fes")
+local site = fes.fes()
+
+site.copyright = fes.util.copyright("https://fsd.vxserver.dev/", "fSD")
+
+site:extend("myext", {
+  shout = function(self, str) return self:g(str:upper()) end
+})
+
+site.myext:shout("hello world")
+
+return site

lib/fes.lua

@@ -1,4 +1,5 @@
 local std = require("lib.std")
+local symbol = require("lib.symbol")
 
 local M = {}
 M.__index = M
@@ -318,11 +319,30 @@ em, i { font-style: italic; }
 	return setmetatable(self, M)
 end
 
-function M:custom(str)
+function M:g(str)
 	table.insert(self.parts, str)
 	return self
 end
 
+function M:extend(name, tbl)
+	if type(name) ~= "string" then
+		error("First argument to extend must be a string (namespace name)")
+	end
+	if type(tbl) ~= "table" then
+		error("Second argument to extend must be a table of functions")
+	end
+	self[name] = {}
+	for k, v in pairs(tbl) do
+		if type(v) ~= "function" then
+			error("Extension values must be functions, got " .. type(v) .. " for key " .. k)
+		end
+		self[name][k] = function(...)
+			return v(self, ...)
+		end
+	end
+	return self
+end
+
 for name, func in pairs(std) do
 	if type(func) == "function" then
 		M[name] = function(self, ...)
@@ -340,9 +360,11 @@ function M:build()
 	header = header:gsub(
 		"{{FAVICON}}",
 		favicon_html
-			or [[<link rel="icon" href="data:image/svg+xml,<svg xmlns=%%22http://www.w3.org/2000/svg%%22 viewBox=%%220 0 100 100%%22><text y=%%22.9em%%22 font-size=%%2290%%22>🔥</text></svg>">]]
+		or
+		[[<link rel="icon" href="data:image/svg+xml,<svg xmlns=%%22http://www.w3.org/2000/svg%%22 viewBox=%%220 0 100 100%%22><text y=%%22.9em%%22 font-size=%%2290%%22>🔥</text></svg>">]]
 	)
-	local footer = self.footer:gsub("{{COPYRIGHT}}", self.copyright or "&#169; The Copyright Holder")
+	local footer = self.footer:gsub("{{COPYRIGHT}}",
+		self.copyright or symbol.legal.copyright .. "The Copyright Holder")
 	return header .. table.concat(self.parts, "\n") .. footer
 end
 

lib/site.lua

@@ -0,0 +1,27 @@
+local M = {}
+
+function M.name()
+	local fes_mod = package.loaded.fes
+	if fes_mod and fes_mod.config and fes_mod.config.site and fes_mod.config.site.name then
+		return fes_mod.config.site.name
+	end
+	return ""
+end
+
+function M.version()
+	local fes_mod = package.loaded.fes
+	if fes_mod and fes_mod.config and fes_mod.config.site and fes_mod.config.site.version then
+		return fes_mod.config.site.version
+	end
+	return ""
+end
+
+function M.authors()
+	local fes_mod = package.loaded.fes
+	if fes_mod and fes_mod.config and fes_mod.config.site and fes_mod.config.site.authors then
+		return fes_mod.config.site.authors
+	end
+	return {}
+end
+
+return M

lib/std.lua

@@ -1,155 +1,157 @@
 local M = {}
 
-function M.fes_version()
+function M.element(tag, attrs, content)
-	local fes_mod = package.loaded.fes
+	local out = { "<", tag }
-	if fes_mod and fes_mod.config and fes_mod.config.fes and fes_mod.config.fes.version then
-		return fes_mod.config.fes.version
-	end
-	return ""
-end
 
-function M.site_version()
+	if attrs then
-	local fes_mod = package.loaded.fes
+		for k, v in pairs(attrs) do
-	if fes_mod and fes_mod.config and fes_mod.config.site and fes_mod.config.site.version then
+			if v ~= false and v ~= nil then
-		return fes_mod.config.site.version
+				if v == true then
+					out[#out + 1] = " " .. k
+				else
+					out[#out + 1] = " " .. k .. "=\"" .. tostring(v) .. "\""
+				end
+			end
+		end
 	end
-	return ""
+
+	if content == nil then
+		out[#out + 1] = " />"
+		return table.concat(out)
+	end
+
+	out[#out + 1] = ">"
+	out[#out + 1] = tostring(content)
+	out[#out + 1] = "</"
+	out[#out + 1] = tag
+	out[#out + 1] = ">"
+
+	return table.concat(out)
 end
 
 function M.a(link, str)
 	link = link or "https://example.com"
 	str = str or link
-	return '<a href="' .. link .. '">' .. str .. "</a>"
+	return M.element("a", { href = link }, str)
 end
 
 function M.ha(link, str)
 	link = link or "https://example.com"
 	str = str or link
-	return '<a class="hidden" href="' .. link .. '">' .. str .. "</a>"
+	return M.element("a", { href = link, class = "hidden" }, str)
 end
 
 function M.external(link, str)
-	return '<a target="_blank" href="' .. link .. '">' .. str .. "</a>"
+	return M.element("a", { href = link, target = "_blank" }, str)
 end
 
 function M.note(str)
-	return '<div class="note">' .. str .. "</div>"
+	return M.element("div", { class = "note" }, str)
 end
 
 function M.muted(str)
-	return '<div class="muted">' .. str .. "</div>"
+	return M.element("div", { class = "muted" }, str)
 end
 
 function M.callout(str)
-	return '<div class="callout">' .. str .. "</div>"
+	return M.element("div", { class = "callout" }, str)
 end
 
 function M.h1(str)
-	return "<h1>" .. (str or "") .. "</h1>"
+	return M.element("h1", nil, str or "")
 end
 
 function M.h2(str)
-	return "<h2>" .. (str or "") .. "</h2>"
+	return M.element("h2", nil, str or "")
 end
 
 function M.h3(str)
-	return "<h3>" .. (str or "") .. "</h3>"
+	return M.element("h3", nil, str or "")
 end
+
 function M.h4(str)
-	return "<h4>" .. (str or "") .. "</h4>"
+	return M.element("h4", nil, str or "")
 end
 
 function M.h5(str)
-	return "<h5>" .. (str or "") .. "</h5>"
+	return M.element("h5", nil, str or "")
 end
 
 function M.h6(str)
-	return "<h6>" .. (str or "") .. "</h6>"
+	return M.element("h6", nil, str or "")
 end
 
 function M.p(str)
-	return "<p>" .. (str or "") .. "</p>"
+	return M.element("p", nil, str or "")
 end
 
 function M.pre(str)
-	return "<pre>" .. (str or "") .. "</pre>"
+	return M.element("pre", nil, str or "")
 end
 
 function M.code(str)
-	return "<pre><code>" .. (str or "") .. "</code></pre>"
+	return M.element("pre", nil, M.element("code", nil, str or ""))
 end
 
 function M.ul(items)
 	items = items or {}
-	local html = "<ul>"
+	local out = {}
 	for _, item in ipairs(items) do
-		html = html .. "<li>" .. tostring(item) .. "</li>"
+		out[#out + 1] = M.element("li", nil, item)
 	end
-	html = html .. "</ul>"
+	return M.element("ul", nil, table.concat(out))
-	return html
 end
 
 function M.ol(items)
 	items = items or {}
-	local html = "<ol>"
+	local out = {}
 	for _, item in ipairs(items) do
-		html = html .. "<li>" .. tostring(item) .. "</li>"
+		out[#out + 1] = M.element("li", nil, item)
 	end
-	html = html .. "</ol>"
+	return M.element("ol", nil, table.concat(out))
-	return html
 end
 
 function M.tl(items)
 	items = items or {}
-	local html = '<ul class="tl">'
+	local out = {}
 	for _, item in ipairs(items) do
-		html = html .. "<li>" .. tostring(item) .. "</li>"
+		out[#out + 1] = M.element("li", nil, item)
 	end
-	html = html .. "</ul>"
+	return M.element("ul", { class = "tl" }, table.concat(out))
-	return html
 end
 
 function M.blockquote(str)
-	return "<blockquote>" .. (str or "") .. "</blockquote>"
+	return M.element("blockquote", nil, str or "")
 end
 
 function M.hr()
-	return "<hr>"
+	return M.element("hr")
 end
 
 function M.img(src, alt)
-	src = src or ""
+	return M.element("img", { src = src or "", alt = alt or "" })
-	alt = alt or ""
-	return '<img src="' .. src .. '" alt="' .. alt .. '">'
 end
 
 function M.strong(str)
-	return "<strong>" .. (str or "") .. "</strong>"
+	return M.element("strong", nil, str or "")
 end
 
 function M.em(str)
-	return "<em>" .. (str or "") .. "</em>"
+	return M.element("em", nil, str or "")
 end
 
 function M.br()
-	return "<br>"
+	return M.element("br")
 end
 
 function M.div(content, class)
-	content = content or ""
+	return M.element("div", class and { class = class } or nil, content or "")
-	class = class or ""
-	local class_attr = class ~= "" and (' class="' .. class .. '"') or ""
-	return "<div" .. class_attr .. ">" .. content .. "</div>"
 end
 
 function M.span(content, class)
-	content = content or ""
+	return M.element("span", class and { class = class } or nil, content or "")
-	class = class or ""
-	local class_attr = class ~= "" and (' class="' .. class .. '"') or ""
-	return "<span" .. class_attr .. ">" .. content .. "</span>"
 end
 
--- HTML escaping utility
 function M.escape(str)
 	str = tostring(str or "")
 	str = str:gsub("&", "&amp;")
@@ -160,55 +162,28 @@ function M.escape(str)
 	return str
 end
 
--- Get site name from config
-function M.site_name()
-	local fes_mod = package.loaded.fes
-	if fes_mod and fes_mod.config and fes_mod.config.site and fes_mod.config.site.name then
-		return fes_mod.config.site.name
-	end
-	return ""
-end
-
--- Get site title from config
-function M.site_title()
-	local fes_mod = package.loaded.fes
-	if fes_mod and fes_mod.config and fes_mod.config.site and fes_mod.config.site.title then
-		return fes_mod.config.site.title
-	end
-	return ""
-end
-
--- Get site authors from config
-function M.site_authors()
-	local fes_mod = package.loaded.fes
-	if fes_mod and fes_mod.config and fes_mod.config.site and fes_mod.config.site.authors then
-		return fes_mod.config.site.authors
-	end
-	return {}
-end
-
 function M.highlight(str)
-	return '<span class="highlight">' .. (str or "") .. "</span>"
+	return M.element("span", { class = "highlight" }, str or "")
 end
 
 function M.banner(str)
-	return '<div class="banner">' .. (str or "") .. "</div>"
+	return M.element("div", { class = "banner" }, str or "")
 end
 
 function M.center(str)
-	return '<div class="center">' .. (str or "") .. "</div>"
+	return M.element("div", { class = "center" }, str or "")
 end
 
 function M.nav(link, str)
 	link = link or "example.com"
 	str = str or link
-	return '<a class="nav" href="' .. link .. '">' .. str .. "</a>"
+	return M.element("a", { href = link, class = "nav" }, str)
 end
 
 function M.rl(r, l)
-	r = r or ""
+	return
-	l = l or ""
+		M.element("span", { class = "left" }, r or "") ..
-	return string.format('<span class="left">%s</span><span class="right">%s</span>', r, l)
+		M.element("span", { class = "right" }, l or "")
 end
 
 return M

lib/symbol.lua

@@ -1,7 +1,75 @@
 local M = {}
 
-M.copyright = "©"
+local function get(s)
-M.registered_trademark = "®"
+	return "&" .. (s or "") .. ";"
-M.trademark = "™"
+end
+
+M.legal = {
+	copyright = get("copy"),
+	registered_trademark = get("reg"),
+	trademark = get("trade"),
+}
+
+M.currency = {
+	euro = get("euro"),
+	pound = get("pound"),
+	yen = get("yen"),
+	cent = get("cent"),
+	dollar = "$",
+}
+
+M.math = {
+	plus_minus = get("plusmn"),
+	multiply = get("times"),
+	divide = get("divide"),
+	not_equal = get("ne"),
+	less_equal = get("le"),
+	greater_equal = get("ge"),
+	infinity = get("infin"),
+	approx = get("asymp"),
+}
+
+M.arrows = {
+	left = get("larr"),
+	right = get("rarr"),
+	up = get("uarr"),
+	down = get("darr"),
+	left_right = get("harr"),
+}
+
+M.punctuation = {
+	left_double_quote = get("ldquo"),
+	right_double_quote = get("rdquo"),
+	left_single_quote = get("lsquo"),
+	right_single_quote = get("rsquo"),
+	ellipsis = get("hellip"),
+	em_dash = get("mdash"),
+	en_dash = get("ndash"),
+}
+
+M.whitespace = {
+	non_breaking = get("nbsp"),
+	thin = get("thinsp"),
+}
+
+M.symbols = {
+	degree = get("deg"),
+	micro = get("micro"),
+	section = get("sect"),
+	paragraph = get("para"),
+	check = get("check"),
+	cross = get("cross"),
+	bullet = get("bull"),
+	middle_dot = get("middot"),
+	broken_bar = get("brvbar"),
+}
+
+M.html = {
+	less_than = get("lt"),
+	greater_than = get("gt"),
+	ampersand = get("amp"),
+	double_quote = get("quot"),
+	single_quote = get("apos"),
+}
 
 return M

lib/util.lua

@@ -3,12 +3,33 @@ local symbol = require("lib.symbol")
 
 local M = {}
 
-function M.cc(tbl)
+function M.cc(tbl, sep)
-	return table.concat(tbl)
+	return table.concat(tbl, sep or "")
 end
 
-function M.copyright(link, holder)
+function M.year(y)
-	return symbol.copyright .. " " .. std.external(link, holder)
+	return y or os.date("%Y")
+end
+
+function M.copyright(link, holder, year)
+	return symbol.legal.copyright .. " " .. M.year(year) .. " " .. std.external(link, holder)
+end
+
+function M.license(name)
+	return symbol.legal.registered .. " " .. name
+end
+
+function M.ls(dir)
+	local p = io.popen('ls -A -1 -- ' .. string.format('%q', dir))
+	if not p then
+		return nil
+	end
+	local t = {}
+	for line in p:lines() do
+		t[#t + 1] = line
+	end
+	p:close()
+	return t
 end
 
 return M

main.go

@@ -65,10 +65,6 @@ func main() {
 		color.NoColor = true
 	}
 
-	if *config.Port == 3000 {
-		ui.WARNING("Using default port, this may lead to conflicts with other services")
-	}
-
 	args := flag.Args()
 	if len(args) < 1 {
 		flag.Usage()
@@ -98,6 +94,9 @@ func main() {
 			os.Exit(1)
 		}
 	case "run":
+		if *config.Port == 3000 {
+			ui.WARNING("Using default port, this may lead to conflicts with other services")
+		}
 		ui.Log("Fes is starting")
 		ui.Log("Fes version=%s, commit=%s, just started", version.VERSION, version.GetCommit())
 

modules/new/new.go

@@ -118,11 +118,12 @@ Check out [Fes's docs](https://docs.vxserver.dev/static/fes.html).`, "$$", "`"),
 
 	ui.Hint("you can run this with `fes run %s`", dir)
 
-	fmt.Println("Created new Fes project at", func() string {
+	fmt.Println("Created new Fes project at", func () string {
-		if res, err := filepath.Abs(dir); err == nil {
+		if cwd, err := os.Getwd(); err != nil {
-			return res
+			return dir
+		} else {
+			return cwd
 		}
-		return dir
 	}())
 
 	return nil

modules/ui/ui.go

@@ -72,7 +72,7 @@ func Hint(msg string, args ...any) {
 		g = (hex >> 8) & 0xFF
 		b = hex & 0xFF
 		return
-	}(hintColor)).Printf("%s * hint: %s\n", formatTimestamp(), formatted)
+	}(hintColor)).Printf("hint: %s\n", formatted)
 }
 
 // Path logging: prints route and status