[bin] improve busted runner #418
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mikz
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| @@ -1,3 +1,18 @@ | |||
| #!/usr/bin/env sh | |||
| #!/usr/bin/env perl | |||
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Is always good to:
use warnings;
use strict;
It protects you of a lot of stuff (https://perlmaven.com/always-use-warnings)
* it is in Perl instead of Shell * it is aware of current working directory * can run tests in different folders * can load code in different folders example: ```shell bin/busted -C examples/cors ``` or from within different directory: ```shell ../../bin/busted ```
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| my $apicast = getcwd(); | ||
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| exec '/usr/bin/env', 'resty', |
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You are sure you want just exec Right?
The big difference is that system() creates a fork process and waits to see if the command succeeds or fails - returning a value. exec() does not return anything, it simply executes the command.
Because maybe you want to eval the command execution
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Well exec replaces the current process and that is exactly what I want.
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This is just a wrapper to prepare some flags and execute different command. So to not have to handle error codes, input, output etc it is just nice to exec.
example:
or from within different directory: