scraperwiki/urchin — pull request #12 by mklement0 (2014-10-17 21:23:53+00:00)
Title: Cross shell test support  via option `-s <shell>` and env. variable `TEST_SHELL`.

* For **tests that _source_ shell scripts**: **option `-s `** now tells urchin to invoke test scripts with the specified shell (only shebang-less and `#!/bin/sh` tests scripts).
* For **tests that _invoke_ schell scripts**: instruct users to write their tests to always **invoke via environment variable `TEST_SHELL` (e.g., `$TEST_SHELL ../foo`)**, and invoke urchin with that variable defined as needed, e.g., `TEST_SHELL=ksh urchin ./tests`; urchin defaults `TEST_SHELL` to `/bin/sh`.

See updated `readme.md` for details.