From f67abd3160d5e34aa97420c6f45fec195c4afff5 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Sun, 16 Aug 2020 12:05:58 -0300
Subject: scripts/assert-content.sh: Add USAGE text

---
 scripts/assert-content.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'scripts/assert-content.sh')

diff --git a/scripts/assert-content.sh b/scripts/assert-content.sh
index eeca684..ee028a6 100755
--- a/scripts/assert-content.sh
+++ b/scripts/assert-content.sh
@@ -8,6 +8,18 @@ red() { echo -e "${red}${1}${end}"; }
 JSON="${1:-}"
 [[ -z "${JSON}" ]] && {
   red 'Missing input JSON file.'
+  cat <<EOF
+Usage:
+    $0 <SITE_JSON_PATH>
+
+      Arguments
+        SITE_JSON_PATH     Path to the site.json file which contains data and metadata about pages of the site.
+
+Examples:
+    $0 _site/site.json
+    $0 result/site.json
+    $0 \$(nix-build -A subtasks.docs)/site.json
+EOF
   exit 2
 }
 
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