cli_parse: Fix finding relative template_path when used inside role/collection (#333)

* Fix finding relative template_path when provided

This allows parser.template_path to behave as expected inside roles or
collections when a path relative to the role/collection directory is
provided.

* add tests

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* update tests

* add working tests

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* updates

* minor changes

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* Delete tests/integration/inventory

* add tests

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* add netcommon dependency

* changes

* delete tests as CI is failing

* changes

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---------

Co-authored-by: Mark Vasi <mark.vasi@embedit.com>
Co-authored-by: Ruchi Pakhle <ruchipakhle@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Ruchi Pakhle <72685035+Ruchip16@users.noreply.github.com>

changelogs/fragments/add_template_path.yaml

@@ -0,0 +1,3 @@
+---
+minor_changes:
+  - Allows the cli_parse module to find parser.template_path inside roles or collections when a path relative to the role/collection directory is provided.

plugins/action/cli_parse.py

@@ -165,6 +165,9 @@ class ActionModule(ActionBase):
             cmd_as_fname = self._task.args.get("parser").get("command").replace(" ", "_")
             fname = "{os}_{cmd}.{ext}".format(os=oper_sys, cmd=cmd_as_fname, ext=template_extension)
             source = self._find_needle("templates", fname)
+        else:
+            source = self._task.args.get("parser").get("template_path")
+            source = self._find_needle("templates", source)
         self._debug("template_path in task args updated to {source}".format(source=source))
         self._task.args["parser"]["template_path"] = source