Prepare 0.8.0 release (#19)

.github/workflows/ci.yaml

@@ -12,7 +12,7 @@ jobs:
       - name: setup go
         uses: actions/setup-go@v1
         with:
-          go-version: '1.14'
+          go-version: '1.17'
 
       - name: build
         run: make build

generate/generate.go

@@ -7,6 +7,7 @@ import (
 	"path/filepath"
 	"regexp"
 	"sort"
+	"strings"
 )
 
 // Generate finds all rules at the given path and its
@@ -30,17 +31,18 @@ func getRuleGroups(path string, input string) ([]ruleGroup, error) {
 	}
 
 	var alertGroups []ruleGroup
-	if input == "kubernetes" {
+	if strings.EqualFold(input, "kubernetes") {
 		alertGroups, err = getKubernetesRuleGroups(files)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("get kubernetes rule groups: %w", err)
 		}
 	} else {
 		alertGroups, err = getMixinRuleGroups(files)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("get mixin rule groups: %w", err)
 		}
 	}
+
 	sort.Slice(alertGroups, func(i int, j int) bool {
 		return alertGroups[i].Name < alertGroups[j].Name
 	})

generate/prometheus.go

@@ -33,25 +33,27 @@ type rule struct {
 }
 
 func splitYAML(resources []byte) ([][]byte, error) {
-
 	dec := yaml.NewDecoder(bytes.NewReader(resources))
 
 	var res [][]byte
 	for {
 		var value interface{}
-		err := dec.Decode(&value)
-		if err == io.EOF {
-			break
-		}
-		if err != nil {
-			return nil, err
+		if err := dec.Decode(&value); err != nil {
+			if err == io.EOF {
+				break
+			}
+
+			return nil, fmt.Errorf("decode: %w", err)
 		}
+
 		valueBytes, err := yaml.Marshal(value)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("marshal: %w", err)
 		}
+
 		res = append(res, valueBytes)
 	}
+
 	return res, nil
 }
 
@@ -79,12 +81,14 @@ func getMixinRuleGroups(files []string) ([]ruleGroup, error) {
 			for _, group := range groups.Groups {
 				alertGroup, err := extractGroupAlerts(group)
 				if err != nil {
-					return nil, err
+					return nil, fmt.Errorf("extract group alerts: %w", err)
 				}
+
 				alertGroups = append(alertGroups, *alertGroup)
 			}
 		}
 	}
+
 	return alertGroups, nil
 }
 
@@ -119,8 +123,9 @@ func getKubernetesRuleGroups(files []string) ([]ruleGroup, error) {
 			for _, group := range prometheusRule.Spec.Groups {
 				alertGroup, err := extractGroupAlerts(group)
 				if err != nil {
-					return nil, err
+					return nil, fmt.Errorf("extract group alerts: %w", err)
 				}
+
 				if alertGroup != nil {
 					alertGroups = append(alertGroups, *alertGroup)
 				}
@@ -149,5 +154,6 @@ func extractGroupAlerts(group ruleGroup) (*ruleGroup, error) {
 		Name:  group.Name,
 		Rules: alertRules,
 	}
+
 	return &alertGroup, nil
 }

go.mod

@@ -1,9 +1,26 @@
 module github.com/plexsystems/promdoc
 
-go 1.15
+go 1.17
 
 require (
-	github.com/spf13/cobra v1.0.0
-	github.com/spf13/viper v1.7.1
+	github.com/spf13/cobra v1.2.1
+	github.com/spf13/viper v1.9.0
 	gopkg.in/yaml.v2 v2.4.0
 )
+
+require (
+	github.com/fsnotify/fsnotify v1.5.1 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/magiconair/properties v1.8.5 // indirect
+	github.com/mitchellh/mapstructure v1.4.2 // indirect
+	github.com/pelletier/go-toml v1.9.4 // indirect
+	github.com/spf13/afero v1.6.0 // indirect
+	github.com/spf13/cast v1.4.1 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/subosito/gotenv v1.2.0 // indirect
+	golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf // indirect
+	golang.org/x/text v0.3.6 // indirect
+	gopkg.in/ini.v1 v1.63.2 // indirect
+)