docs(suzuri): complete help output

1 files changed, 9 insertions, 1 deletions

diff --git a/suzuri b/suzuri
index 5de455e..b00fe15 100755
--- a/suzuri
+++ b/suzuri
@@ -4,7 +4,15 @@ token="${1:-"${SUZURI_TOKEN}"}"
 folder="${2:-"${SUZURI_FOLDER}"}"
 
 if [[ -z "${token}" ]]; then
-	printf "usage: sumi [token] [folder]\n\n"
+	printf "%s\n\n%s\n%s\n%s\n\n%s\n%s\n%s\n%s\n" \
+		"usage: sumi token [folder]" \
+		"positional arguments:" \
+		"  token           sumi.news session token" \
+		"  folder          sumi.news feed folder" \
+		"environment variables:" \
+		"  SUZURI_TOKEN    substitution for [token]" \
+		"  SUZURI_FOLDER   substitution for [folder]" \
+		"  SUZURI_REVERSE  reverse the output feed"
 
 	exit
 fi