Fix posix compatibility

renatomefi / php-fpm-healthcheck

A POSIX compliant sh script to healthcheck PHP fpm status, can be used only for pinging or check for specific metrics

MIT License

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Closed renatomefi closed 6 years ago

renatomefi commented 6 years ago

As observed on #11 having pipefail isn't really posix compatible, although it's implemented on busybox sh.

Removed pipefail, split fcgi connect and tail to make sure there isn't a false positive
Added tests for dash, in this case using Debian Stretch fpm image