support golangci-lint v1.20.0

Author: jirfag

.golangci.yml

@@ -38,4 +38,4 @@ linters:
 # golangci.com configuration
 # https://github.com/golangci/golangci/wiki/Configuration
 service:
-  golangci-lint-version: 1.19.x # use fixed version to not introduce new linters unexpectedly
+  golangci-lint-version: 1.20.x # use fixed version to not introduce new linters unexpectedly

.pre-commit-config.yaml

@@ -1,5 +1,5 @@
 repos:
 -   repo: https://github.com/golangci/golangci-lint
-    rev: v1.19.1
+    rev: v1.20.0
     hooks:
       - id: golangci-lint

go.mod

@@ -23,7 +23,7 @@ require (
 	github.com/getsentry/raven-go v0.2.0
 	github.com/go-kit/kit v0.9.0
 	github.com/golang/mock v1.3.1
-	github.com/golangci/golangci-lint v1.19.1
+	github.com/golangci/golangci-lint v1.20.0
 	github.com/gomodule/redigo v2.0.0+incompatible // indirect
 	github.com/google/go-github v0.0.0-20180123235826-b1f138353a62
 	github.com/google/go-querystring v1.0.0 // indirect

pkg/goenvbuild/preparer.go

@@ -37,10 +37,11 @@ var availableGolangciLintVersions = map[int]map[int][]int{
 		17: {0, 1},
 		18: {0},
 		19: {0, 1},
+		20: {0},
 	},
 }
 
-const defaultGolangciLintVersion = "1.19.x"
+const defaultGolangciLintVersion = "1.20.x"
 
 type Preparer struct {
 	cfg config.Config