From 904de577261e7024373e7a42fd763184764238f9 Mon Sep 17 00:00:00 2001
From: Ben Sima <ben@bsima.me>
Date: Tue, 10 Oct 2023 13:15:59 -0400
Subject: Don't swallow namespace-parsing errors

Previously, if there was a problem with the inputs and bild failed to
determine the namespace, 'fromPath' would return 'Nothing' and then
'catMaybes' would drop the error-causing input altogether. In the one
time that I had a bad input, this made debugging incredibly difficult.
It's always a bad idea to swallow errors silently, so instead lets just
kill the program if we have bad inputs.
---
 Biz/Ide/hooks/pre-commit.bash | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 Biz/Ide/hooks/pre-commit.bash

(limited to 'Biz/Ide/hooks/pre-commit.bash')

diff --git a/Biz/Ide/hooks/pre-commit.bash b/Biz/Ide/hooks/pre-commit.bash
new file mode 100755
index 0000000..2b4575c
--- /dev/null
+++ b/Biz/Ide/hooks/pre-commit.bash
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+#
+# - prevent frozen code from being checked in
+# - guard against lint errors
+##
+  set -e
+  changed=($(git diff-index --cached --name-only HEAD))
+  for ns in ${changed[@]}
+  do
+    version=$(${CODEROOT:?}/Biz/Ide/version $ns)
+    if (( $version == -1 )); then
+      echo "info:  version:  $ns:  deleted"
+    elif (( $version < 1 )); then
+      echo "fail:  version:  $ns:  $version"
+      exit 1
+    else
+      echo "info:  version:  $ns:  $version"
+    fi
+  done
+  lint "${changed[@]}"
+##
-- 
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