The devel/shellcheck port

shellcheck-0.10.0 – shell script analysis tool (cvsweb github mirror)

Description

ShellCheck is a shell script static analysis tool. The goals of
ShellCheck are:

 * To point out and clarify typical beginner's syntax issues, that
   causes a shell to give cryptic error messages.
 * To point out and clarify typical intermediate level semantic
   problems, that causes a shell to behave strangely and
   counter-intuitively.
 * To point out subtle caveats, corner cases and pitfalls, that may
   cause an advanced user's otherwise working script to fail under
   future circumstances.

WWW: https://www.shellcheck.net/