Major refactor and dependency update

blog-dev-1.rockspec

@@ -0,0 +1,25 @@
+package = "blog"
+version = "dev-1"
+source = {
+	url = ""
+}
+description = {
+	homepage = "https://darkwiiplayer.github.io/blog",
+	license = "Proprietary"
+}
+dependencies = {
+	"arrr ~> 2.2",
+	"glass ~> 1.3.0",
+	"cmark ~> 0.29",
+	"fun ~> 0.1.3",
+	"lua-cjson ~> 2.1",
+	"restia",
+	"scaffold ~> 1.1.0",
+	"shapeshift ~> 1.1.0",
+	"skooma ~> 0.3",
+	"streamcsv ~> 1.1.0",
+}
+build = {
+	type = "builtin",
+	modules = { }
+}

build

@@ -1,4 +1,5 @@
 #!/bin/sh
 tup || exit
 rm -rf blog/*
+export LUA_PATH='lib/?.lua;lib/?/init.lua;;'
 lua build.lua --copy css --copy javascript --output blog

build.lua

@@ -1,141 +1,39 @@
-local arrr = require 'arrr'
 local cmark = require 'cmark'
 local csv = require 'streamcsv'
 local fun = require 'fun'
 local json = require 'cjson'
 local restia = require 'restia'
+local scaffold = require 'scaffold'
 local shapeshift = require 'shapeshift'
-local yaml = require 'lyaml'
 
-local params do
-	local is = shapeshift.is
-	local parse = arrr {
-		{ "Output directory", "--output", "-o", 'directory' };
-		{ "Input directory", "--input", "-i", 'directory' };
-		{ "Copy directory", "--copy", "-c", 'directory', 'repeatable' };
-		{ "Delete everything first", "--delete", "-d" };
-	}
-	local validate = shapeshift.table {
-		output = shapeshift.default("output", is.string);
-		input = shapeshift.default(".", is.string);
-		copy = shapeshift.default({}, shapeshift.all{
-			is.table,
-			shapeshift.each(is.string)
-		});
-		delete = shapeshift.default(false, shapeshift.is.boolean);
-	}
-	params = select(2, assert(validate(parse{...})))
-end
+-- Project-specific stuff
+local paramparser = require 'paramparser'
+local params = paramparser(...)
 package.loaded.params = params
-
-local config = restia.config.bind('config', {
-	(require 'restia.config.readfile');
-	(require 'restia.config.lua');
-	(require 'restia.config.yaml');
-})
-package.loaded.config = config
-
-local templates = restia.config.bind('templates', {
-	(require 'restia.config.skooma');
-})
-package.loaded.templates = templates
-
-local pages = restia.config.bind('pages', {
-	(require 'restia.config.skooma');
-})
-package.loaded.pages = pages
-
--- General purpose utility functions
-
-local function split(str, pattern)
-	local result = {}
-	for item in str:gmatch(pattern) do
-		table.insert(result, item)
-	end
-	return result
-end
-
-local function read_post(file)
-	local content = io.open(file):read("*a")
-	local head, body = restia.utils.frontmatter(content)
-	return {
-		head = head and yaml.load(head) or {};
-		body = cmark.render_html(cmark.parse_document(body, #body, cmark.OPT_DEFAULT), cmark.OPT_DEFAULT);
-	}
-end
-
--- Handle JS modules
-local modules = csv.file(io.open("modules.csv"), {header = true})
-package.loaded.modules = modules
-
-local posts = {}
-package.loaded.posts = posts
+local config = require 'config'
+local pages = require 'pages'
+local templates = require 'templates'
+local posts = require 'posts'
 
 local tree = {}
 
 for i, path in ipairs(params.copy) do
-	restia.utils.deepinsert(tree, restia.utils.fs2tab(path), restia.utils.readdir(path))
+	scaffold.deep(tree, path, scaffold.readdir(path))
 end
 
-local validate_head do
-	local is = shapeshift.is
-	validate_head = shapeshift.table {
-		__extra = 'keep';
-		title = is.string;
-		date = shapeshift.matches("%d%d%d%d%-%d%d%-%d%d");
-		file = is.string;
-	}
+local function render(name, data)
+	return templates.main(templates[name], data)
 end
 
-local function parsedate(date)
-	local year, month, day = date:match("(%d+)%-(%d+)%-(%d+)")
-	return os.time {
-		year = tonumber(year);
-		month = tonumber(month);
-		day = tonumber(day);
-	}
-end
-
--- Load Posts
-for file in restia.utils.files(params.input, "%.md$") do
-	local post = read_post(file)
-	post.head.file = file
-
-	assert(validate_head(post.head))
-
-	post.head.timestamp = parsedate(post.head.date)
-
-	if "string" == type(post.head.tags) then
-		post.head.tags = split(post.head.tags, "%a+")
-	end
-
-	post.head.slug = post.head.title
-		:gsub(' ', '_')
-		:lower()
-		:gsub('[^a-z0-9-_]', '')
-
-	post.head.uri = string.format("/%s/%s.html", post.head.date:gsub("%-", "/"), post.head.slug)
-	post.path = restia.utils.fs2tab(post.head.uri)
-
-	table.insert(posts, post)
-end
-
-table.sort(posts, function(a, b)
-	return a.head.timestamp > b.head.timestamp
-end)
-
-local function render(name, ...)
-	return templates.main(templates[name], ...)
-end
-local function page(name, ...)
-	return templates.main(pages[name], ...)
+local function page(name, data)
+	return templates.main(pages[name], data)
 end
 
 -- Render Posts
 for idx, post in ipairs(posts) do
-	local body = restia.utils.deepconcat(render("post", post.body, post.head))
+	local body = tostring(render("post", post))
 
-	restia.utils.deepinsert(tree, post.path, body)
+	scaffold.deep(tree, post.path, body)
 end
 
 if params.delete then
@@ -162,6 +60,6 @@ tree["posts.json"] = json.encode(
 	:totable()
 )
 
-tree["index.html"] = page("index", posts, tree["posts.json"])
+tree["index.html"] = tostring(page("index", tree["posts.json"]))
 
-restia.utils.builddir(params.output, tree)
+scaffold.builddir(params.output, tree)

css/post.css

@@ -1,10 +1,17 @@
 body {
+	--sidebar: minmax(16em, 1fr);
 	display: grid;
-	grid-template-columns: 1fr 60em 1fr;
+	grid-template-columns: var(--sidebar) 40em var(--sidebar);
 	gap: 2em;
 }
 nav {
 	grid-column: 1;
+	position: sticky;
+	height: max-content;
+	top: 0;
+	max-height: max-content;
+}
+nav>* {
 }
 article {
 	grid-column: 2;

lib/config.lua

@@ -0,0 +1,7 @@
+local glass = require 'glass'
+return glass.bind('config', {
+	(require 'glass.raw');
+	(require 'glass.lua');
+	(require 'glass.yaml');
+	(require 'glass.csv');
+})

lib/paramparser.lua

@@ -0,0 +1,24 @@
+local arrr = require 'arrr'
+local shapeshift = require 'shapeshift'
+
+return function(...)
+	local is = shapeshift.is
+	local parse = arrr {
+		{ "Output directory", "--output", "-o", 'directory' };
+		{ "Input directory", "--input", "-i", 'directory' };
+		{ "Copy directory", "--copy", "-c", 'directory', 'repeatable' };
+		{ "Include unpublished posts", "--unpublished", "-u", nil };
+		{ "Delete everything first", "--delete", "-d" };
+	}
+	local validate = shapeshift.table {
+		output = shapeshift.default("output", is.string);
+		input = shapeshift.default(".", is.string);
+		copy = shapeshift.default({}, shapeshift.all{
+			is.table,
+			shapeshift.each(is.string)
+		});
+		unpublished = shapeshift.default(false, shapeshift.is.boolean);
+		delete = shapeshift.default(false, shapeshift.is.boolean);
+	}
+	return select(2, assert(validate(parse{...})))
+end

lib/posts.lua

@@ -0,0 +1,68 @@
+local restia = require 'restia'
+local params = require 'params'
+local yaml = require 'lyaml'
+local shapeshift = require 'shapeshift'
+local string = require 'stringplus'
+
+local function parsedate(date)
+	local year, month, day = date:match("(%d+)%-(%d+)%-(%d+)")
+	return os.time {
+		year = tonumber(year);
+		month = tonumber(month);
+		day = tonumber(day);
+	}
+end
+
+local validate_head do
+	local is = shapeshift.is
+	validate_head = shapeshift.table {
+		__extra = 'keep';
+		title = is.string;
+		date = shapeshift.matches("%d%d%d%d%-%d%d%-%d%d");
+		file = is.string;
+		published = shapeshift.default(false, shapeshift.matches("^true$"))
+	}
+end
+
+local function read_post(file)
+	local content = io.open(file):read("*a")
+	local head, body = restia.utils.frontmatter(content)
+	return {
+		head = head and yaml.load(head) or {};
+		body = cmark.render_html(cmark.parse_document(body, #body, cmark.OPT_DEFAULT), cmark.OPT_DEFAULT);
+	}
+end
+
+local posts = {}
+
+for file in restia.utils.files(params.input, "^./posts/.*%.md$") do
+	print("Reading post "..file.."...")
+	local post = read_post(file)
+	post.head.file = file
+
+	assert(validate_head(post.head))
+
+	post.head.timestamp = parsedate(post.head.date)
+
+	if "string" == type(post.head.tags) then
+		post.head.tags = string.split(post.head.tags, "%a+")
+	end
+
+	post.head.slug = post.head.title
+		:gsub(' ', '_')
+		:lower()
+		:gsub('[^a-z0-9-_]', '')
+
+	post.head.uri = string.format("/%s/%s.html", post.head.date:gsub("%-", "/"), post.head.slug)
+	post.path = post.head.uri
+
+	if post.head.published or params.unpublished then
+		table.insert(posts, post)
+	end
+end
+
+table.sort(posts, function(a, b)
+	return a.head.timestamp > b.head.timestamp
+end)
+
+return posts

lib/stringplus.lua

@@ -0,0 +1,11 @@
+local _string = {}
+
+function _string.split(str, pattern)
+	local result = {}
+	for item in str:gmatch(pattern) do
+		table.insert(result, item)
+	end
+	return result
+end
+
+return setmetatable(_string, {__index=_G.string})

pages/index.html.skooma.yue

@@ -0,0 +1,16 @@
+import output from require 'params'
+slots, json = select 1, ...
+posts = require 'posts'
+
+post = =>
+	blogPost {
+		name: @head.slug
+		a @head.title, href: "/"..output..@head.uri
+	}
+
+slots.head title "Index"
+slots.head script "window.posts = JSON.parse(`#{json}`)"
+slots.head script type: 'module', src: "/#{output}/javascript/BlogPost.js"
+slots.head script type: 'module', src: "/#{output}/javascript/LocalDate.js"
+
+return ul [li post p for p in *posts]

pages/index.skooma.yue

@@ -1,16 +0,0 @@
-import output from require 'params'
-
-post = =>
-	blogPost {
-		name: @head.slug
-		a @head.title, href: "/"..output..@head.uri
-	}
-
-(json) => {
-	title "Index"
-	script "window.posts = JSON.parse(`#{json}`)"
-	script type: 'module', src: "/#{output}/javascript/BlogPost.js"
-	script type: 'module', src: "/#{output}/javascript/LocalDate.js"
-}, (
-	ul [li post p for p in *@]
-)

pages/init.lua

@@ -0,0 +1,4 @@
+local glass = require 'glass'
+return glass.bind('pages', {
+	(require 'glass.skooma.html');
+})

tasks.lua

@@ -0,0 +1,44 @@
+local task = require'spooder'.task
+
+local path = table.concat({
+	"lib/?.lua",
+	"lib/?/init.lua",
+	"lua_modules/share/lua/5.4/?.lua",
+	"lua_modules/share/lua/5.4/?/init.lua",
+	";",
+}, ";")
+
+local cpath = path:gsub(".lua", ".so"):gsub("/share/", "/lib/")
+
+task.build {
+	description = "Builds the page";
+	'luarocks install --only-deps *.rockspec';
+	'tup';
+	'rm -rf blog/*';
+	string.format(
+		[[
+			export LUA_PATH='%s'
+			export LUA_CPATH='%s'
+			lua build.lua --copy css --copy javascript --output blog
+		]],
+		path, cpath
+	)
+}
+
+task.deploy {
+	description = "Deploys the blog to latest version";
+	depends = "build";
+	[[
+		hash=$(git log -1 --format=%h)
+		cd blog
+			find . | treh -c
+			git add --all
+			if git log -1 --format=%s | grep "$hash$"
+			then git commit --amend --no-edit
+			else git commit -m "Update blog to $hash"
+			fi
+			git push --force origin page
+		cd ../
+		git stash pop || true
+	]];
+}

templates/init.lua

@@ -0,0 +1,4 @@
+local glass = require 'glass'
+return glass.bind('templates', {
+	(require 'glass.skooma.html');
+})

templates/main.html.skooma.yue

@@ -0,0 +1,16 @@
+import output from require 'params'
+import slotty from require 'skooma'
+import 'config'
+
+slots = slotty!
+
+content, data = select 1, ...
+html
+	lang: "english"
+	* head
+		* link rel: "stylesheet", href: "/#{output}/css/site.css"
+		* meta charset: "UTF-8"
+		* slots.head
+		* [ link rel: "modulepreload", href: module.url for module in *config.modules when module.preload ]
+	* body
+		* content slots, data

templates/main.skooma.yue

@@ -1,18 +0,0 @@
-import output from require 'params'
-import 'modules'
-
-(...) =>
-	head_content, body_content = @(...)
-	body_content = head_content unless body_content
-	render.html(html {
-		lang: "english"
-		head {
-			link rel: "stylesheet", href: "/#{output}/css/site.css"
-			meta charset: "UTF-8"
-			head_content
-			[ link rel: "modulepreload", href: module.url for module in *modules when module.preload ]
-		}
-		body {
-			body_content
-		}
-	})

templates/post.html.skooma.yue

@@ -0,0 +1,14 @@
+import output from require 'params'
+slots, post = select 1, ...
+
+url = (path) -> "/"..output..path
+
+slots.head title post.head.title
+slots.head link rel: "stylesheet", href: "/#{output}/css/post.css"
+
+return (=>@)
+	* nav
+		* ul
+			* li a "Index", href: url "/"
+			* [li a post.head.title, href: url post.head.uri for post in *require("posts")]
+	* article { h1(post.head.title), post.body }

templates/post.skooma.yue

@@ -1,16 +0,0 @@
-import output from require 'params'
-
-url = (path) -> "/"..output..path
-
-(attributes) => {
-	title attributes.title
-	link rel: "stylesheet", href: "/#{output}/css/post.css"
-}, {
-	nav {
-		ul {
-			li a "Index", href: url "/"
-			[li a post.head.title, href: url post.head.uri for post in *require("posts")]
-		}
-	}
-	article { h1(attributes.title), @ }
-}