cloudflare/pint v0.73.0

on GitHub

Changed

• When pint finds the exact same problem generating multiple problem reports it will now hide duplicated reports.
  There is a new flag pint --show-duplicates ... that you can use to show all instances of each problem.
  For example if we have three different rules with the same smelly selector:

  groups:
  - name: foo
    rules:
    - record: events:a
      expr: events_total{instance="a", job=~"foo.+"}
    - record: events:b
      expr: events_total{instance="b", job=~"foo.+"}
    - record: events:c
      expr: events_total{instance="c", job=~"foo.+"}

  Previous versions of pint would print each problem:

  Warning: smelly regexp selector (promql/regexp)
    ---> rules/1.yaml:5 -> `events:a`
  5 |     expr: events_total{instance="a", job=~"foo.+"}
                                           ^^^^^^^^^^^^ `{job=~"foo.+"}` looks like a smelly selector ...
  
  Warning: smelly regexp selector (promql/regexp)
    ---> rules/1.yaml:7 -> `events:b`
  7 |     expr: events_total{instance="b", job=~"foo.+"}
                                           ^^^^^^^^^^^^ `{job=~"foo.+"}` looks like a smelly selector ...
  
  Warning: smelly regexp selector (promql/regexp)
    ---> rules/1.yaml:9 -> `events:c`
  9 |     expr: events_total{instance="c", job=~"foo.+"}
                                           ^^^^^^^^^^^^ `{job=~"foo.+"}` looks like a smelly selector ...

  This release of pint will (by default) show it only once:

  Warning: smelly regexp selector (promql/regexp)
    ---> rules/1.yaml:5 -> `events:a` [+2 duplicates]
  5 |     expr: events_total{instance="a", job=~"foo.+"}
                                           ^^^^^^^^^^^^ `{job=~"foo.+"}` looks like a smelly selector ...