env NO_COLOR=1
pint.error --no-color lint --min-severity=info rules
! stdout .
cmp stderr stderr.txt

-- stderr.txt --
level=INFO msg="Loading configuration file" path=.pint.hcl
level=INFO msg="Finding all rules to check" paths=["rules"]
rules/0001.yml:2 Warning: `job` label is required and should be preserved when aggregating `^.+$` rules, remove job from `without()`. (promql/aggregate)
 2 |   expr: sum(rate(fl_cf_html_bytes_in[10m])) WITHOUT (colo_id, instance, node_type, region, node_status, job, colo_name)

rules/0001.yml:6 Warning: `instance` label should be removed when aggregating `^colo(?:_.+)?:.+$` rules, use `without(instance, ...)`. (promql/aggregate)
 6 |   expr: sum(irate(foo[3m])) WITHOUT (colo_id)

rules/0002.yaml:2 Bug: Unnecessary regexp match on static string `job=~"foo"`, use `job="foo"` instead. (promql/regexp)
 2 |   expr: up{job=~"foo"} == 0

rules/0002.yaml:5 Bug: Unnecessary regexp match on static string `job!~"foo"`, use `job!="foo"` instead. (promql/regexp)
 5 |   expr: up{job!~"foo"} == 0

rules/0003.yaml:11 Warning: `instance` label should be removed when aggregating `^colo(?:_.+)?:.+$` rules, use `without(instance, ...)`. (promql/aggregate)
 11 |   expr: sum(foo) without(job)

rules/0003.yaml:11 Warning: `job` label is required and should be preserved when aggregating `^.+$` rules, remove job from `without()`. (promql/aggregate)
 11 |   expr: sum(foo) without(job)

rules/0003.yaml:14 Fatal: Prometheus failed to parse the query with this PromQL error: unexpected right parenthesis ')'. (promql/syntax)
 14 |   expr: sum(foo) by ())

rules/0003.yaml:22-25 Warning: `job` label is required and should be preserved when aggregating `^.+$` rules, remove job from `without()`. (promql/aggregate)
 22 |   expr: |
 23 |     sum(
 24 |       multiline
 25 |     ) without(job, instance)

rules/0003.yaml:28-31 Warning: `instance` label should be removed when aggregating `^colo(?:_.+)?:.+$` rules, use `without(instance, ...)`. (promql/aggregate)
 28 |   expr: |
 29 |     sum(sum) without(job)
 30 |     +
 31 |     sum(sum) without(job)

rules/0003.yaml:28-31 Warning: `job` label is required and should be preserved when aggregating `^.+$` rules, remove job from `without()`. (promql/aggregate)
 28 |   expr: |
 29 |     sum(sum) without(job)
 30 |     +
 31 |     sum(sum) without(job)

rules/0003.yaml:34-37 Warning: `job` label is required and should be preserved when aggregating `^.+$` rules, remove job from `without()`. (promql/aggregate)
 34 |   expr: >-
 35 |     sum(
 36 |       multiline2
 37 |     ) without(job, instance)

rules/0003.yaml:40 Warning: `instance` label should be removed when aggregating `^colo(?:_.+)?:.+$` rules, remove instance from `by()`. (promql/aggregate)
 40 |   expr: sum(byinstance) by(instance)

rules/0003.yaml:40 Warning: `job` label is required and should be preserved when aggregating `^.+$` rules, use `by(job, ...)`. (promql/aggregate)
 40 |   expr: sum(byinstance) by(instance)

rules/0003.yaml:61 Information: Using the value of `rate(errors[5m])` inside this annotation might be hard to read, consider using one of humanize template functions to make it more human friendly. (alerts/template)
 61 |     summary: 'error rate: {{ $value }}'

level=INFO msg="Problems found" Fatal=1 Bug=2 Warning=10 Information=1
level=ERROR msg="Fatal error" err="found 2 problem(s) with severity Bug or higher"
-- rules/0001.yml --
- record: colo_job:fl_cf_html_bytes_in:rate10m
  expr: sum(rate(fl_cf_html_bytes_in[10m])) WITHOUT (colo_id, instance, node_type, region, node_status, job, colo_name)
- record: colo_job:foo:rate1m
  expr: sum(rate(foo[1m])) WITHOUT (instance)
- record: colo_job:foo:irate3m
  expr: sum(irate(foo[3m])) WITHOUT (colo_id)

-- rules/0002.yaml --
- record: colo_job:down:count
  expr: up{job=~"foo"} == 0

- record: colo_job:down:count
  expr: up{job!~"foo"} == 0

-- rules/0003.yaml --
# pint ignore/begin
{%- set foo = 1 %}
{% set bar = 2 -%}
{# comment #}
{#
  comment 
#}
# pint ignore/end

- record: colo_job:up:count
  expr: sum(foo) without(job)

- record: invalid
  expr: sum(foo) by ())

# pint ignore/begin
- record: colo_job:down:count
  expr: up == {{ foo }}
# pint ignore/end

- record: colo:multiline
  expr: |
    sum(
      multiline
    ) without(job, instance)

- record: colo:multiline:sum
  expr: |
    sum(sum) without(job)
    +
    sum(sum) without(job)

- record: colo:multiline2
  expr: >-
    sum(
      multiline2
    ) without(job, instance)

- record: colo_job:up:byinstance
  expr: sum(byinstance) by(instance)

- record: instance_mode:node_cpu:rate4m
  expr:  sum(rate(node_cpu_seconds_total[4m])) without (cpu)

- record: instance_mode:node_cpu:rate4m
  expr:  sum(rate(node_cpu_seconds_total[5m])) without (cpu)

- record: instance_mode:node_cpu:rate5min
  expr:  sum(irate(node_cpu_seconds_total[5m])) without (cpu)

- alert: Instance Is Down
  expr: up == 0

- alert: Error Rate
  expr: sum(rate(errors[5m])) > 0.5

- alert: Error Rate
  expr: sum(rate(errors[5m])) > 0.5
  annotations:
    link: http://docs
    summary: 'error rate: {{ $value }}'

-- .pint.hcl --
parser {
  relaxed = [".*"]
}
rule {
    match {
      kind = "recording"
    }
    aggregate ".+" {
        keep = [ "job" ]
    }
    aggregate "colo(?:_.+)?:.+" {
        strip = [ "instance" ]
    }
}

