Specify COLUMNS in test scripts for consistent output

2026-09-09 15:27:07 +00:00 · 2026-09-06 00:07:16 +02:00
parent a0ab1802ff
commit 7d0cb000e8
4 changed files with 20 additions and 1 deletions
@@ -2,6 +2,10 @@

 export LC_ALL=C

+# Screen width for help/usage text (for reproducible test results)
+export COLUMNS=79
+shopt -u checkwinsize # Prevent subsequent commands from resetting `COLUMNS`
+
 tmpdir="$(mktemp -d)"
 # shellcheck disable=SC2064 # (Immediate expansion is the desired behavior.)
 trap "cd; rm -rf ${tmpdir@Q}" EXIT