Merge pull request #14 from perses/nexucis/update

Nexucis/update

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,51 @@
+---
+name: Bug report
+description: Create a report to help us improve.
+labels: [ "bug" ]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thank you for opening a bug report for MetricUsage.
+
+        Please do *NOT* ask support questions in Github issues.
+
+        If your issue is not a feature request or bug report contact us directly on slack.
+  - type: textarea
+    attributes:
+      label: What did you do?
+      description: Please provide steps for us to reproduce this issue.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: What did you expect to see?
+  - type: textarea
+    attributes:
+      label: What did you see instead? Under which circumstances?
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: |
+        ## Environment
+  - type: input
+    attributes:
+      label: System information
+      description: insert output of `uname -srm` here, or operating system version
+      placeholder: e.g. Linux 5.16.15 x86_64
+  - type: input
+    attributes:
+      label: MetricsUsage version
+      description: Insert the MetricsUsage version here.
+      placeholder: e.g. 0.3.0
+  - type: textarea
+    attributes:
+      label: MetricsUsage configuration file
+      description: Insert relevant configuration here. Don't forget to remove secrets.
+      render: yaml
+  - type: textarea
+    attributes:
+      label: Logs
+      description: Insert MetricsUsage logs relevant to the issue here.
+      render: text

go.mod

@@ -12,6 +12,7 @@ require (
 	github.com/prometheus/common v0.60.1
 	github.com/prometheus/prometheus v0.55.0
 	github.com/sirupsen/logrus v1.9.3
+	github.com/stretchr/testify v1.9.0
 	golang.org/x/oauth2 v0.23.0
 )
 
@@ -34,6 +35,7 @@ require (
 	github.com/charmbracelet/x/ansi v0.2.3 // indirect
 	github.com/cloudflare/circl v1.3.8 // indirect
 	github.com/cyphar/filepath-securejoin v0.2.4 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/dennwc/varint v1.0.0 // indirect
 	github.com/elliotchance/orderedmap/v2 v2.2.0 // indirect
 	github.com/emirpasic/gods v1.18.1 // indirect
@@ -91,6 +93,7 @@ require (
 	github.com/oklog/ulid v1.3.1 // indirect
 	github.com/opentracing/opentracing-go v1.2.0 // indirect
 	github.com/pjbgf/sha1cd v0.3.0 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/prometheus/client_model v0.6.1 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect

utils/prometheus/prometheus_test.go

@@ -0,0 +1,13 @@
+package prometheus
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestExtractMetricNamesFromPromQL(t *testing.T) {
+	result, err := ExtractMetricNamesFromPromQL("service_status{env=~\"$env\",region=~\"$region\"}")
+	assert.NoError(t, err)
+	assert.Equal(t, []string{"service_status"}, result)
+}