1 files changed, 27 insertions, 0 deletions
diff --git a/src/snippets b/src/snippets
new file mode 100755
index 0000000..e2d7557
--- /dev/null
+++ b/src/snippets
@@ -0,0 +1,27 @@
+#!/bin/sh
+set -euo pipefail
+
+
+usage() {
+	echo 'Usage: snippets FILENAME.adoc'
+}
+
+FILENAME="${1:-}"
+eval "$(assert-arg -- "$FILENAME" 'FILENAME.adoc')"
+
+
+awk -v BASE="${FILENAME%.adoc}.html" '
+/^----$/ {
+	if (!in_block) {
+		file = BASE "." count++ ".txt"
+		system("rm -f " file)
+	}
+	in_block = !in_block
+	next
+}
+
+in_block {
+	print >> file
+	print file
+}
+' "$FILENAME"