Is it possible to override the normalizePath from the config?

[ayashjorden]

Hello,
In the documentation it says that one needs to override the original normalizePath function to add custom logic.

Is it possible to do so also by specifying a normalizePath key in the config passed to the promBundle function call?
for example: (my config, in the code i call promBundle(config.get("prometheus")))

    prometheus:
        includeMethod: true
        includePath: true
        promClient:
            collectDefaultMetrics:
                timeout: 1000
         normalizePath:
             '\/auth\/token\/.*$': '/auth/token/*' => this will get magically parsed and added to the paths-to-normalize

Thank you,
Yarden

[disjunction]

this sounds like a good idea. I'll see if i have time to code that. I would change the format though to:

...
normalizePath:
  - ^\/auth\/token\/(.*)$
  - ^\/people\/(.*)\/account\/(.*)$

each bracket would be converted to #val

[disjunction]

... on the second thought your suggestion is more flexible. I've implemented in v 4.1.0 (just published on npm). It's different from your suggestion in terms how the regexps are defined: it's all based on arrays instead of object with regex as a key.

See commit 5e0cd75

Example:

app.use(promBundle({
  normalizePath: [
     ['^/customer/.*', '/customer/#name'],
     ['^.*/order-list', '/#name/order-list']
  ]
}));