Silence output and add verbosity flag

There are two levels of verbosity: -v and -vv. The first prints out
command feedback where sbs would normally not print out anything and the
latter prints out each file as it is being built by the build
subcommand.

sbs has been modified to be silent by default as a result.

sbs

@@ -40,13 +40,17 @@ new()
 		{ printf "Title: \nSummary: \n\n"
 		  printf "# [%%title]\n\n"
 		} > "$3"
-		printf "Created: %s\n" "$3"
+		if [ "$verbosity" -gt 0 ]; then
+			printf "Created: %s\n" "$3"
+		fi
 	elif [ "$2" = "post" ]; then
 		{ printf "Title: \nAuthor: \nDate: \nSummary: \n\n"
 		  printf "# [%%title]\n\n"
 		  printf "**Author:** [%%author] | **Published:** [%%date]\n\n"
 		} > "$3"
-		printf "Created: %s\n" "$3"
+		if [ "$verbosity" -gt 0 ]; then
+			printf "Created: %s\n" "$3"
+		fi
 	elif [ "$2" = "site" ]; then
 		mkdir "$3" "$3/content/" "$3/static/" "$3/templates/"
 		# Create config.ini
@@ -89,7 +93,9 @@ new()
 		  printf "\tmax-width: 100%%;\n"
 		  printf "}\n"
 		} > "$3/static/style.css"
-		printf "Created: %s\n" "$3"
+		if [ "$verbosity" -gt 0 ]; then
+			printf "Created: %s\n" "$3"
+		fi
 	else
 		printf "Subcommand '%s' not recognized. See sbs(1) for documentation.\n" "$2"
 		exit 1
@@ -160,7 +166,9 @@ genfeed()
 
 	numEntries="$(wc -l "$tmp" | cut -d' ' -f1)"
 	printf '</feed>\n' >> static/feed.xml
-	printf "Created: static/feed.xml with %s entries.\n" "$numEntries"
+	if [ "$verbosity" -gt 0 ]; then
+		printf "Created: static/feed.xml with %s entries.\n" "$numEntries"
+	fi
 	rm "$tmp"
 	exit 0
 }
@@ -190,7 +198,9 @@ build()
 		subDir=$(dirname "$file" | sed "s/.*\/content//")
 		mkdir -p "static/$subDir"
 
-		printf "Creating: static%s/%s.html...\n" "$subDir" "$fileName"
+		if [ "$verbosity" -gt 1 ]; then
+			printf "Creating: static%s/%s.html...\n" "$subDir" "$fileName"
+		fi
 
 		# Extract metadata from markdown doc (if not converted from gmi)
 		title=${title:-$(lowdown -X title "$file")}
@@ -209,6 +219,7 @@ build()
 			-e "s/lang=\"\"/lang=\"$languageCode\"/" \
 			-e "s/content=\"\"/content=\"$description\"/" \
 			> "static/$subDir/$fileName".html
+		count=$(($count + 1))
 	done
 }
 
@@ -252,6 +263,21 @@ walk_back()
 	fi
 }
 
+verbosity=0
+
+if [ "$#" -gt 1 ]; then
+	case "$1" in
+		"-v" )
+			verbosity=1
+			shift
+			;;
+		"-v"* )
+			verbosity=2
+			shift
+			;;
+	esac
+fi
+
 if [ "$#" -lt 1 ]; then
 	echo "Please provide a command. See sbs(1) for documentation."
 	exit 1
@@ -264,15 +290,20 @@ case "$1" in
 		cwd="$(pwd)"
 		walk_back
 		parse_configuration
-		mkdir -p /tmp/sbs/
 		# Allows simply running "sbs build" without path(s)
+		count=0
+		start_s=$(date +%s)
 		if [ $# -eq 0 ]; then
 			cwd=""
 			build ./content/*
 		else
 			build "$@"
 		fi
-		rm -rf /tmp/sbs/
+		end_s=$(date +%s)
+		if [ "$verbosity" -gt 0 ]; then
+			printf "Built %d files in %d seconds.\n" \
+				$count "$(($end_s - $start_s))"
+		fi
 		;;
 	"genfeed")
 		walk_back
@@ -291,7 +322,7 @@ case "$1" in
 		echo "v1.0.0" ;
 		;;
 	*)
-		echo "Usage: sbs <command> [FILE ...]"
+		echo "Unknown command. See sbs(1) for documentation."
 		;;
 esac
 

sbs.1

@@ -6,6 +6,7 @@
 .Nd A simple blogging system
 .Sh SYNOPSIS
 .Nm sbs
+.Op Fl v
 .Cm command
 .Sh DESCRIPTION
 .Nm
@@ -15,6 +16,15 @@ Markdown files into HTML using
 .Xr lowdown 1
 with some additional processing and capabilities.
 .Pp
+Arguments are as follows:
+.Bl -tag -width Ds
+.It Fl v
+Increase verbosity.
+Specify once for command feedback and twice to see each file being built by the
+.Cm build
+subcommand.
+.El
+.Pp
 Commands are as follows:
 .Bl -tag -width Ds
 .It Cm build Ar