From 43a9e4eb977477275086b65bc5337f520499e08e Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Fri, 14 Feb 2020 23:06:27 -0300
Subject: Improve error message of tidy-content.sh

---
 default.nix             | 6 +++++-
 scripts/tidy-content.sh | 8 ++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/default.nix b/default.nix
index 537c2ae..2f10691 100644
--- a/default.nix
+++ b/default.nix
@@ -37,7 +37,11 @@ in rec {
       buildPhase = ''
         patchShebangs .
         jekyll build -d $out
-        ./scripts/tidy-content.sh $out
+        ./scripts/tidy-content.sh $out || {
+          echo 'Error in formatting HTML. Reproduce with: '
+          echo '  jekyll build && ./scripts/tidy-content.sh _site/'
+          exit 1
+        }
       '';
     });
   };
diff --git a/scripts/tidy-content.sh b/scripts/tidy-content.sh
index 2ccb925..6dc13c6 100755
--- a/scripts/tidy-content.sh
+++ b/scripts/tidy-content.sh
@@ -26,12 +26,8 @@ INPUT_DIR="${1:-}"
 }
 
 format() {
-  FILE="${1}"
-  echo "${FILE}" >&2
-  if ! tidy --quiet yes -utf8 -indent -modify "${FILE}"; then
-    echo "Error in formatting '${FILE}'." >&2
-    exit 1
-  fi
+  echo "${1}" >&2
+  tidy --quiet yes -utf8 -indent -modify "${1}"
 }
 export -f format
 
-- 
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