First commit

2 files changed, 89 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..91e5bb9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*
+!markdown-to-github-html.sh
diff --git a/markdown-to-github-html.sh b/markdown-to-github-html.sh
new file mode 100755
index 0000000..527d289
--- /dev/null
+++ b/markdown-to-github-html.sh
@@ -0,0 +1,87 @@
+#!/usr/bin/sh
+
+NAME="$0"
+CSS_LINK="https://raw.githubusercontent.com/sindresorhus/github-markdown-css/gh-pages/github-markdown.css"
+INPUT="/dev/stdin"
+CUSTOM_INPUT=0
+OUTPUT="/dev/stdout"
+CUSTOM_OUTPUT=0
+COMPILER="marked --gfm"
+
+print_help() {
+	echo "Usage: $NAME [OPTION]... [INPUT]"
+	echo "Compile INPUT markdown file to github-styled html"
+	echo ""
+	echo "      --compiler [COMPILER]	set the markdown compiler to use. Default is marked --gfm"
+	echo "  -h, --help			print this help message"
+	echo "  -i, --input [INPUT]		specify INPUT file"
+	echo "  -o, --output [OUTPUT]		output to specified OUTPUT file"
+	echo "  -y, --yes 			automatic yes to prompts"
+}
+
+# Parse arguments
+while [ $# -gt 0 ]; do
+	case $1 in
+		--compiler)
+			COMPILER="$2"
+			shift 2
+			;;
+		-h | --help)
+			print_help
+			exit 1
+			;;
+		-i | --input)
+			INPUT="$2"
+			CUSTOM_INPUT=1
+			shift 2
+			;;
+		-o | --output)
+			OUTPUT="$2"
+			CUSTOM_OUTPUT=1
+			shift 2
+			;;
+		*)
+			INPUT="$1"
+			CUSTOM_INPUT=1
+			shift
+			;;
+	esac
+done
+
+# Check if overwrite
+if [ $CUSTOM_OUTPUT -eq 1 ] && [ -e "$OUTPUT" ]; then
+	echo -n "File $OUTPUT already exists. Overwrite it? [y/N] "
+	read -r PROMPT
+	if [ "$PROMPT" = "y" ]; then
+		echo -n "" > "$OUTPUT"
+	else
+		exit 1
+	fi
+fi
+
+# Add meta, link, and style lines to OUTPUT
+echo "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">" >> "$OUTPUT"
+echo "<link rel=\"stylesheet\" href=\"github-markdown.css\">" >> "$OUTPUT"
+echo "<style>" >> "$OUTPUT"
+echo "	.markdown-body {" >> "$OUTPUT"
+echo "		box-sizing: border-box;" >> "$OUTPUT"
+echo "		min-width: 200px;" >> "$OUTPUT"
+echo "		max-width: 980px;" >> "$OUTPUT"
+echo "		margin: 0 auto;" >> "$OUTPUT"
+echo "		padding: 45px;" >> "$OUTPUT"
+echo "	}" >> "$OUTPUT"
+echo "" >> "$OUTPUT"
+echo "	@media (max-width: 767px) {" >> "$OUTPUT"
+echo "		.markdown-body {" >> "$OUTPUT"
+echo "			padding: 15px;" >> "$OUTPUT"
+echo "		}" >> "$OUTPUT"
+echo "	}" >> "$OUTPUT"
+echo "</style>" >> "$OUTPUT"
+echo "<article class=\"markdown-body\">" >> "$OUTPUT"
+
+# Add body (from markdown) using compiler (default is marked --gfm)
+# TODO work on getting syntax highlighting support
+$COMPILER "$INPUT" >> "$OUTPUT"
+
+# Close output
+echo "</article>" >> "$OUTPUT"