Remove from the main and create functions

README.md

@@ -13,7 +13,7 @@
 
 1. Give it a title: `./baker post I love pizza so much!` This command will create a markdown file that has the slug `i-love-pizza-so-much` in the `post` directory. If the `$EDITOR` environment variable is set, it will open up the post markdown file with the editor.
 
-2. Change `draft` from `true` to `false` to publish the post.
+2. Change `draft` from `true` to `false` to publish the post (or use the `./baker toggle id`).
 
 3. Bake all posts: `./baker bake`
 

baker

@@ -10,6 +10,9 @@ readonly POST_DIR=post
 # OUTPUT_DIR stores all compiled html
 readonly OUTPUT_DIR=out
 
+# DRAFT_DIR stores all compiled html
+readonly DRAFT_DIR=draft
+
 # LAYOUT_DIR stores all layout markdown files
 readonly LAYOUT_DIR=layout
 
@@ -56,7 +59,7 @@ body() {
 
 # slug creates a friendly URL like 'hello-world'
 slug() {
-	tr -cs '[:alnum:]\n' - | tr '[:upper:]' '[:lower:]' | sed 's|^-*||;s|-*$||'
+	iconv -f utf8 -t ascii//TRANSLIT | tr -cs '[:alnum:]\n' - | tr '[:upper:]' '[:lower:]' | sed 's|^-*||;s|-*$||'
 }
 
 #
@@ -263,64 +266,159 @@ render_file() {
 	echo "$content"
 }
 
-#
-# usage
-#
-usage() {
-	cat <<-EOF
-	baker
-	  post [title]  draft a post
-	  bake          ship all posts
-	EOF
-	exit 1
+# post_toggle toggles the status of a post (either use ID or post name)
+post_toggle() {
+	local _fname=''
+	if [ -z "${1:-}" ]; then
+		usage
+	elif [ -z "${1//[0-9]/}" ]; then
+		readarray -t posts < <(find "$POST_DIR" -name '*.md' | sort -r)
+		if [ ${1} -lt ${#posts[@]} ]; then
+			_fname="${posts[${1}]}"
+		fi
+	elif [ -f "${POST_DIR}/${1}" -o -f "${POST_DIR}/${1}.md" ]; then
+		_fname="${POST_DIR}/${1//\.md/}.md"
+	fi
+	if [ -z "${_fname}" ]; then
+		echo "This post doesn't exist"
+		exit 1
+	fi
+	if [ "$(header draft < "${_fname}")" == 'false' ]; then
+		sed -i -e 's;^[[:space:]]*draft:[[:space:]]*false[[:space:]]*$;draft: true;g'  "${_fname}"
+	else
+		sed -i -e 's;^[[:space:]]*draft:[[:space:]]*.*[[:space:]]*$;draft: false;g'  "${_fname}"
+	fi
 }
 
-(( $# == 0 )) && usage
+# post_list list the id title and status of posts
+post_list() {
+	local idx=0
+	readarray -t posts < <(find "$POST_DIR" -name '*.md' | sort -r)
+	(
+		echo "id title status"
+		for post in "${posts[@]}"; do
+			id="$(basename "$post" .md)"
+			# skip drafts
+			if [ "$(header draft < "$post")" == 'false' ]; then
+				echo "${idx} $id [Published]"
+			else
+				echo "${idx} $id [Draft]"
+			fi
+			((idx++))
+		done
+	) | column -t
+}
 
-case "$1" in
-bake)
+# post_post creates a post (in the POST_DIR) with the minimum information 
+post_post() {
+	readonly title="${@}"
+	[[ "$title" ]] || usage
+
+	mkdir -p "$POST_DIR" || ( echo "Can't create '$POST_DIR'" >&2; exit 1 )
+	readonly post_file="$POST_DIR/$(date +%Y-%m-%d)-$(slug <<< "$title").md"
+	cat > "$post_file" <<-EOF
+	---
+	title: $title
+	date: $(date -u +%FT%TZ)
+	layout: post
+	draft: true
+	summary:
+	---
+	EOF
+
+	echo "$post_file"
+	[[ "$EDITOR" ]] && $EDITOR "$post_file"
+}
+
+# post_bake it's where the magic start
+post_bake() {
+	rm -rf "$DRAFT_DIR"
+	mkdir -p "$DRAFT_DIR"
 	rm -rf "$OUTPUT_DIR"
 	mkdir -p "$OUTPUT_DIR"
 
 	[[ -d "$POST_DIR" ]] || usage
 	[[ -d "$PUBLIC_DIR" ]] && cp -r "$PUBLIC_DIR"/. "$OUTPUT_DIR"
+	[[ -d "$PUBLIC_DIR" ]] && cp -r "$PUBLIC_DIR"/. "$DRAFT_DIR"
+	touch "$DRAFT_DIR/index.html"
 
 	readarray -t posts < <(find "$POST_DIR" -name '*.md' | sort -r)
-
+	echo "Rendering Posts..." >&2
 	idx=0
+	id_all=0
 	time for post in "${posts[@]}"; do
+		idx_prev=1;idx_next=1
 		id="$(basename "$post" .md)"
 		# skip drafts
-		[[ "$(header draft < "$post")" == false ]] || continue
+		if [ "$(header draft < "$post")" != false ]; then
+			(( id_all++ ))
+			POST_PREV='index.html';POST_NEXT='index.html'; render_file "$post" > "$DRAFT_DIR/$id.html"; continue;
+		fi
+		if [ ${idx} -eq 0 ]; then # It's the first post, so the newer one is index
+			id_prev=0
+		else # search for the previous post not draft
+			while [ -f "${posts[$((id_all-idx_prev))]}" -a "$(header draft < "${posts[$((id_all-idx_prev))]}" 2>/dev/null)" != false ]; do
+				(( idx_prev++ ))
+				if [ ${idx_prev} -gt ${id_all} ]; then idx_prev=${id_all}; break; fi
+			done 2>/dev/null
+		fi
+		# look for the next older post not draft
+		while [ -f "${posts[$((id_all+idx_next))]}" -a "$(header draft < "${posts[$((id_all+idx_next))]}" 2>/dev/null)" != false ]; do
+			(( idx_next++ ))
+		done 2>/dev/null
+
+		if [ ${idx} -eq 0 -o $((idx_all-idx_prev)) -eq 0 -a ${id_all} -eq 0 ]; then
+			POST_PREV="index.html"
+		else
+			POST_PREV="$( basename "${posts[$((id_all-idx_prev))]}" )"
+			POST_PREV="${POST_PREV%*.md}.html"
+		fi
+		POST_NEXT="$( basename "${posts[$((id_all+idx_next))]}" )"
+		[[ -z "${POST_PREV:=}" ]] && POST_PREV='index.html'
+		[[ -z "${POST_NEXT:=}" ]] && POST_NEXT='index.md'
+		echo "$idx - $idx_next - $id [Prev:${POST_PREV}][Next:${POST_NEXT}]"
+		POST_NEXT="${POST_NEXT%*.md}.html"
 
-		echo "$id"
 		render_file "$post" > "$OUTPUT_DIR/$id.html" &
 		declare "posts_${idx}_id"="$id"
 		export_headers "$post" "posts_${idx}_"
+		POST_PREV="$id.html"
+		(( id_all++ ))
 		(( idx++ ))
 	done
-
+	echo "Rendering Index..." >&2
 	render_file "$LAYOUT_DIR/index.md" > "$OUTPUT_DIR/index.html" &
 	wait
-	;;
-post)
-	readonly title="${@:2}"
-	[[ "$title" ]] || usage
+}
 
-	mkdir -p "$POST_DIR"
-	readonly post_file="$POST_DIR/$(date +%Y-%m-%d)-$(slug <<< "$title").md"
-	cat > "$post_file" <<-EOF
-	---
-	title: $title
-	date: $(date -u +%FT%TZ)
-	layout: post
-	draft: true
-	summary:
-	---
+#
+# usage
+#
+usage() {
+	cat <<-EOF
+	baker
+	  post [title]  draft a post
+	  bake          ship all posts
+	  list		list all posts with state
+	  toggle [post] toggle the draft status of a post
 	EOF
+	exit 1
+}
 
-	echo "$post_file"
-	[[ "$EDITOR" ]] && $EDITOR "$post_file"
+(( $# == 0 )) && usage
+
+case "$1" in
+bake)
+	post_bake
+	;;
+post)
+	post_post "${@:2}"
+	;;
+list)
+	post_list
+	;;
+toggle)
+	post_toggle "${@:2}"
 	;;
 *)
 	usage

layout/post.md

@@ -12,6 +12,8 @@
 	<nav>
 		<ul class="nav nav-pills pull-right">
 			<li class="active"><a href="index.html">Home</a></li>
+			<li><a href="{{ POST_PREV }}" title="Newer"><i class="fa fa-long-arrow-left fa-2x"></i></a></li>
+			<li><a href="{{ POST_NEXT }}" title="Older"><i class="fa fa-long-arrow-right fa-2x"></i></a></li>
 			<li><a href="#author">About</a></li>
 		</ul>
 	</nav>

post/2015-11-20-welcome-to-baker.md

@@ -0,0 +1,11 @@
+---
+title: Welcome to Baker!
+date: 2015-11-20T11:06:07Z
+layout: post
+draft: false
+summary: This is your second post.
+---
+
+With the **Markdown** syntax, expect more readbility. Be prepared to start blogging!
+
+<iframe width="100%" height="166" scrolling="no" frameborder="no" src="https://w.soundcloud.com/player/?url=https%3A//api.soundcloud.com/tracks/121515363&color=ff5500"></iframe>