Gilles Peskine 4aebb8d936 Test shebang lines
Executable scripts must have shebang (#!) line to be effectively
executable on most Unix-like systems. Enforce this, and conversely
enforce that files with a shebang line are executable.

Check that the specified interperter is consistent with the file
extension.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-12-10 21:29:55 +01:00
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2020-12-10 21:29:55 +01:00