fix: singer-io/tap-fixerio doesn't support --discover

[edgarrmondragon]

https://meltano.slack.com/archives/C069CQNHDNF/p1739436908773209

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[github-actions]

Testing plugin tap-fixerio (singer-io variant):

Starting test job...
...
Job completed.

Usage info

melty-bot % tap-fixerio --help
usage: tap-fixerio [-h] -c CONFIG [-s STATE] [-p PROPERTIES]
                   [--catalog CATALOG] [-d]

options:
  -h, --help            show this help message and exit
  -c CONFIG, --config CONFIG
                        Config file
  -s STATE, --state STATE
                        State file
  -p PROPERTIES, --properties PROPERTIES
                        Property selections: DEPRECATED, Please use --catalog
                        instead
  --catalog CATALOG     Catalog file
  -d, --discover        Do schema discovery

Detected capabilities

• ✅ 'discover'
• ✅ 'catalog'
• ✅ 'state'
• ❌ 'about'

[edgarrmondragon]

Ok, this is weird. The tap's source doesn't have --discover and --properties, but pulling it from PyPI does:

$ uvx -p 3.9 tap-fixerio --help
Installed 13 packages in 10ms
usage: tap-fixerio [-h] -c CONFIG [-s STATE] [-p PROPERTIES] [--catalog CATALOG] [-d]

optional arguments:
  -h, --help            show this help message and exit
  -c CONFIG, --config CONFIG
                        Config file
  -s STATE, --state STATE
                        State file
  -p PROPERTIES, --properties PROPERTIES
                        Property selections: DEPRECATED, Please use --catalog instead
  --catalog CATALOG     Catalog file
  -d, --discover        Do schema discovery

Source:

https://github.com/singer-io/tap-fixerio/blob/7f26965b36fa74ad0b31420fe49439f9dec47813/tap_fixerio.py#L88-L96

[edgarrmondragon]

Oh, it's because the tap is using singer.utils.parse_args, which adds all the Singer standard CLI options: https://github.com/singer-io/singer-python/blob/ae50276b7055248273d0458b85d891773f7d4597/singer/utils.py#L126.

The tap doesn't use anything other than --config/-c and --state/-s though, so this PR is correct.

[edgarrmondragon]

singer-io/tap-fixerio#15.