| #!/usr/bin/env bash |
| # Copyright 2020 syzkaller project authors. All rights reserved. |
| # Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file. |
| |
| FAILED="" |
| FILES=0 |
| for F in $(find . -perm -u=x -type f | egrep -v "/vendor/|/gen/|/.git"); do |
| ((FILES+=1)) |
| if head -n 1 "$F" | egrep -q '^#!/' && head -n 1 "$F" | egrep -v -q -e '^#!/bin/sh$' -e '^#!/usr/bin/env '; then |
| echo "$F: Non-portable shebang line. Please use /usr/bin/env to locate the interpreter." |
| FAILED=1 |
| fi |
| done |
| [ -n "$FAILED" ] && exit 1 |
| echo "$FILES files checked for non-portable shebang lines" |
