README.md

@@ -1,24 +1,13 @@
 # The Music in Noise (Source Code)
 
 This is the source code for my personal website, [The Music in
-Noise](https://themusicinnoise.net/). The website is statically generated in
-spite of being written in PHP and is compiled with a helpful little script I
-wrote, `phpsg.sh`, which compiles all the code to a static website.
-
-## Building
-
-Dependencies:
-
-- Bash
-- PHP
-- GNU Parallel
-
-Build using the `phpsg.sh` script.
+Noise](https://themusicinnoise.net/).
 
 ## Licensing
 
 All documents generated by the website are licensed [CC-BY-ND 4.0
 International](https://creativecommons.org/licenses/by-nd/4.0/deed.en). The
 source code itself is All Rights Reserved unless otherwise specified (e.g. the
-build script). The main reason I publish this is so people can see _how_ I make
-my website and (if they are so inspired) copy the model, _not the content_.
+build script). The main reason I publish this is so people can see __how__ I
+make my website and (if they are so inspired) copy the model, __not the
+content__.

phpsg.sh

@@ -22,17 +22,14 @@
 # 3. This notice may not be removed or altered from any source
 #    distribution.
 
-set -euo pipefail
-
 SOURCE_DIR="src"
 OUTPUT_DIR="output"
-JOBS=1
 
 function print_usage() {
-	echo "$0 [-o <output dir>] [-s <source dir>] [-j <num>]"
+	echo "$0 [-o <output dir>] [-s <source dir>]"
 }
 
-while getopts "o:s:j:h" opt
+while getopts "o:s:h" opt
 do
 	case "$opt" in
 		o)
@@ -41,15 +38,6 @@ do
 		s)
 			SOURCE_DIR="${OPTARG}"
 			;;
-		j)
-			JOBS="${OPTARG}"
-			if ! [[ $JOBS =~ ^[0-9]+$ ]]
-			then
-				>&2 echo "Jobs option '$JOBS' is not an integer."
-				print_usage
-				exit 1
-			fi
-			;;
 		h)
 			print_usage
 			exit
@@ -61,10 +49,6 @@ do
 	esac
 done
 
-# Make these variables visible within parallel
-export OUTPUT_DIR
-export SOURCE_DIR
-
 while IFS= read -r -d '' dir
 do
 	OUT_DIR="${OUTPUT_DIR}/${dir:${#SOURCE_DIR}}"
@@ -74,14 +58,14 @@ do
 	fi
 done < <(find "$SOURCE_DIR" -mindepth 1 -type d -print0)
 
-function process_file() {
-	file="$1"
+while IFS= read -r -d '' file
+do
 	if [[ $file = *.php ]]
 	then
 		DEST_FILE="${OUTPUT_DIR}/${file:${#SOURCE_DIR}:-4}"
 		if ! [ "$file" -nt "$DEST_FILE" ]
 		then
-			return
+			continue
 		fi
 		echo -n "Generating $DEST_FILE ... "
 		php "$file" > "$DEST_FILE"
@@ -90,15 +74,10 @@ function process_file() {
 		DEST_FILE="${OUTPUT_DIR}/${file:${#SOURCE_DIR}}"
 		if ! [ "$file" -nt "$DEST_FILE" ]
 		then
-			return
+			continue
 		fi
 		echo -n "Copying target $DEST_FILE ... "
 		cp "$file" "$DEST_FILE"
 		echo "done"
 	fi
-}
-# Make function usable to parallel
-export -f process_file
-
-find "$SOURCE_DIR" -type f -not -name '*.cfg.php' |
-	parallel -j"${JOBS}" process_file
+done < <(find "$SOURCE_DIR" -type f -not -name '*.cfg.php' -print0)