test: if test.py fails, tail log

For easier debugging in CI.

Sponsored-by: author

1 files changed, 14 insertions, 14 deletions

diff --git a/check b/check
index da9330e..0830900 100755
--- a/check
+++ b/check
@@ -6,24 +6,21 @@ set -euo pipefail
 
 quiet=-q
 hideok=
-if command -v chronic > /dev/null
-then
-    hideok=chronic
+if command -v chronic >/dev/null; then
+	hideok=chronic
 fi
 
-if [ "$#" -gt 0 ]
-then
-    case "$1" in
+if [ "$#" -gt 0 ]; then
+	case "$1" in
 	verbose | -v | --verbose)
-	    quiet=
-	    hideok=
-	    ;;
-    esac
+		quiet=
+		hideok=
+		;;
+	esac
 fi
 
-got_cargo_cmd()
-{
-    cargo --list | grep " $1 " > /dev/null
+got_cargo_cmd() {
+	cargo --list | grep " $1 " >/dev/null
 }
 
 # shellcheck disable=2086
@@ -38,6 +35,9 @@ subplot docgen summain.md -o summain.pdf
 
 subplot codegen summain.md -o test.py
 rm -f test.log
-$hideok python3 test.py --log test.log "$@"
+if ! $hideok python3 test.py --log test.log "$@"; then
+	tail -n500 test.log
+	exit 1
+fi
 
 echo "Everything seems to be in order."