#!/bin/sh
# No Go source file over 400 lines. Reports every offender, then fails.
set -u
limit=400
bad=0
for f in $(find . -name '*.go' -not -path './.git/*' -not -path './vendor/*'); do
    n=$(wc -l < "$f") || { echo "check-lines: cannot read $f" >&2; exit 2; }
    if [ "$n" -gt "$limit" ]; then
        echo "check-lines: $f has $n lines (limit $limit)"
        bad=1
    fi
done
[ "$bad" -eq 0 ] || exit 1
echo "check-lines: ok"