Set path and/or full filename in triggered_by

[evs-xsarus]

Q	A
Version	2.5.0
Bug?	no
New feature?	yes
Question?	no
Documentation?	no
Related tickets	comma-separated list of related tickets

Due to the use of dockers, my grump config only uses shell tasks , example:

grumphp:
    process_timeout: 512
    tasks:
        magento_composer:
            scripts:
                - ["-c", "/usr/local/bin/composer2 --working-dir=./magento validate"]
            metadata:
                task: shell
        magento_stan-check:
            scripts:
                - ["-c", "/usr/local/bin/composer2 --working-dir=./magento stan-check"]
            metadata:
                task: shell

        integrations_composer:
            scripts:
                - ["-c", "/usr/local/bin/composer2 --working-dir=./integrations validate"]
            metadata:
                task: shell
        integrations_cs-check:
            scripts:
                - ["-c", "/usr/local/bin/composer2 --working-dir=./integrations cs-check"]
            metadata:
                task: shell

Most of these tasks start properly when PHP files are changed as per documentation https://github.com/phpro/grumphp/blob/v2.x/doc/tasks/shell.md for triggered_by .

Sadly, the composer validate is not triggered if only composer.json/composer.lock is changed. I can add these:

        magento_composer:
            scripts:
                - ["-c", "/usr/local/bin/composer2 --working-dir=./magento validate"]
            metadata:
                task: shell
            triggered_by: [json, lock]

But that means the task will run even if a non-related json or lock file is changed.

To avoid this, specifying a complete filename should help as in this example:

            triggered_by: [composer.lock, composer.json]

or even with wildcards:

            triggered_by: [composer.*]

As you can see in my example, I've duplicate tasks but for different folders. The path should be definable too in triggered by, full example:

        magento_composer:
            scripts:
                - ["-c", "/usr/local/bin/composer2 --working-dir=./magento validate"]
            metadata:
                task: shell
            triggered_by: ['./magento/composer.*']