feat: bump go version + linter

.github/workflows/main.yml

@@ -18,7 +18,7 @@ jobs:
   test:
     strategy:
       matrix:
-        go-version: [1.20.x]
+        go-version: [1.23.x]
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
 

.golangci.yaml

@@ -15,49 +15,21 @@ run:
   build-tags:
     - mytag
 
-  # which dirs to skip: issues from them won't be reported;
-  # can use regexp here: generated.*, regexp is applied on full path;
-  # default value is empty list, but default dirs are skipped independently
-  # from this option's value (see skip-dirs-use-default).
-  # "/" will be replaced by current OS file path separator to properly work
-  # on Windows.
-  skip-dirs:
-    - "./include/*"
-
-  # default is true. Enables skipping of directories:
-  #   vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
-  skip-dirs-use-default: true
-
-  # which files to skip: they will be analyzed, but issues from them
-  # won't be reported. Default value is empty list, but there is
-  # no need to include all autogenerated files, we confidently recognize
-  # autogenerated files. If it's not please let us know.
-  # "/" will be replaced by current OS file path separator to properly work
-  # on Windows.
-  skip-files:
-    - ".*\\.my\\.go$"
-    - lib/bad.go
-
   # Allow multiple parallel golangci-lint instances running.
   # If false (default) - golangci-lint acquires file lock on start.
   allow-parallel-runners: false
 
+  go: "1.23.5"
+
 
 # output configuration options
 output:
-  # colored-line-number|line-number|json|tab|checkstyle|code-climate|junit-xml|github-actions
-  # default is "colored-line-number"
-  format: colored-line-number
-
   # print lines of code with issue, default is true
   print-issued-lines: true
 
   # print linter name in the end of issue text, default is true
   print-linter-name: true
 
-  # make issues output unique by line, default is true
-  uniq-by-line: true
-
   # add a prefix to the output file references; default is no prefix
   path-prefix: ""
 
@@ -147,10 +119,13 @@ linters-settings:
     statements: 40
 
   gci:
-    # put imports beginning with prefix after 3rd-party packages;
-    # only support one prefix
-    # if not set, use goimports.local-prefixes
-    local-prefixes: github.com/org/project
+    sections:
+      - standard
+      - default
+      - prefix(github.com/stackitcloud/external-dns-stackit-webhook)
+
+  goimports:
+    local-prefixes: github.com/stackitcloud/external-dns-stackit-webhook
 
   gocognit:
     # minimal code complexity to report, 30 by default (but we recommend 10-20)
@@ -268,13 +243,6 @@ linters-settings:
     # simplify code: gofmt with `-s` option, true by default
     simplify: true
 
-  gofumpt:
-    # Select the Go version to target. The default is `1.15`.
-    lang-version: "1.15"
-
-    # Choose whether or not to use the extra rules that are disabled
-    # by default
-    extra-rules: false
 
   goheader:
     values:
@@ -305,11 +273,6 @@ linters-settings:
     template-path:
     # also as alternative of directive 'template' you may put the path to file with the template source
 
-  goimports:
-    # put imports beginning with prefix after 3rd-party packages;
-    # it's a comma-separated list of prefixes
-    local-prefixes: github.com/org/project
-
   golint:
     # minimal confidence for issues, default is 0.8
     min-confidence: 0.8
@@ -383,15 +346,10 @@ linters-settings:
         truncate: "32"
 
   gosimple:
-    # Select the Go version to target. The default is '1.13'.
-    go: "1.15"
     # https://staticcheck.io/docs/options#checks
     checks: [ "all" ]
 
   govet:
-    # report about shadowed variables
-    check-shadowing: true
-
     # settings per analyzer
     settings:
       printf: # analyzer name, run `go tool vet help` to see all analyzers
@@ -405,9 +363,9 @@ linters-settings:
     # run `go tool vet help` to see all analyzers
     enable:
       - atomicalign
-    enable-all: false
-    disable:
       - shadow
+
+    enable-all: false
     disable-all: false
 
   depguard:
@@ -551,14 +509,10 @@ linters-settings:
             allowFloats: "0.0,0.,1.0,1.,2.0,2."
 
   staticcheck:
-    # Select the Go version to target. The default is '1.13'.
-    go: "1.15"
     # https://staticcheck.io/docs/options#checks
     checks: [ "all" ]
 
   stylecheck:
-    # Select the Go version to target. The default is '1.13'.
-    go: "1.15"
     # https://staticcheck.io/docs/options#checks
     checks: [ "all", "-ST1000", "-ST1003", "-ST1016", "-ST1020", "-ST1021", "-ST1022" ]
     # https://staticcheck.io/docs/options#dot_import_whitelist
@@ -600,11 +554,6 @@ linters-settings:
       name: true
       begin: true
 
-  tenv:
-    # The option `all` will run against whole test files (`_test.go`) regardless of method/function signatures.
-    # By default, only methods that take `*testing.T`, `*testing.B`, and `testing.TB` as arguments are checked.
-    all: false
-
   unparam:
     # Inspect exported functions, default is false. Set to true if no external program/library imports your code.
     # XXX: if you enable this setting, unparam will report a lot of false-positives in text editors:
@@ -613,8 +562,6 @@ linters-settings:
     check-exported: false
 
   unused:
-    # Select the Go version to target. The default is '1.13'.
-    go: "1.15"
 
   varnamelen:
     # The longest distance, in source lines, that is being considered a "small scope." (defaults to 5)
@@ -674,7 +621,6 @@ linters:
     - errname
     - errorlint
     - exhaustive
-    - exportloopref
     - forcetypeassert
     - funlen
     - gci
@@ -685,7 +631,6 @@ linters:
     - godot
     - godox
     - gofmt
-    - gofumpt
     - goheader
     - gomoddirectives
     - gomodguard
@@ -708,12 +653,12 @@ linters:
     - predeclared
     - promlinter
     - staticcheck
-    - tenv
     - thelper
     - tparallel
     - unconvert
     - unparam
     - unused
+    - usetesting
     - whitespace
     - paralleltest
   enable-all: false
@@ -726,14 +671,11 @@ linters:
     - goimports
     - lll
     - stylecheck
-    - gomnd
     - testpackage
     - wrapcheck
-    - golint
-    - scopelint
     - typecheck
     - tagliatelle
-    - goerr113
+    - err113
     - gochecknoglobals
     - wsl
     - revive
@@ -819,12 +761,10 @@ issues:
   # Default is false.
   new: false
 
-  # Show only new issues created after git revision `REV`
-  new-from-rev: REV
-
   # Fix found issues (if it's supported by the linter)
   fix: true
 
+
 severity:
   # Default value is empty string.
   # Set the default severity for issues. If severity rules are defined and the issues

Makefile

@@ -1,4 +1,4 @@
-GOLANGCI_VERSION = 1.59.1
+GOLANGCI_VERSION = 1.64.8
 LICENCES_IGNORE_LIST = $(shell cat licenses/licenses-ignore-list.txt)
 
 VERSION ?= 0.0.1

cmd/webhook/cmd/root.go

@@ -8,13 +8,14 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 	"github.com/spf13/viper"
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+	"sigs.k8s.io/external-dns/endpoint"
+
 	"github.com/stackitcloud/external-dns-stackit-webhook/internal/stackitprovider"
 	"github.com/stackitcloud/external-dns-stackit-webhook/pkg/api"
 	"github.com/stackitcloud/external-dns-stackit-webhook/pkg/metrics"
 	"github.com/stackitcloud/external-dns-stackit-webhook/pkg/stackit"
-	"go.uber.org/zap"
-	"go.uber.org/zap/zapcore"
-	"sigs.k8s.io/external-dns/endpoint"
 )
 
 var (

go.mod

@@ -1,6 +1,8 @@
 module github.com/stackitcloud/external-dns-stackit-webhook
 
-go 1.20
+go 1.23.0
+
+toolchain go1.23.5
 
 require (
 	github.com/goccy/go-json v0.10.2
@@ -64,9 +66,9 @@ require (
 	github.com/valyala/tcplisten v1.0.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/exp v0.0.0-20231006140011-7918f672742d // indirect
-	golang.org/x/net v0.33.0 // indirect
-	golang.org/x/sys v0.28.0 // indirect
-	golang.org/x/text v0.21.0 // indirect
+	golang.org/x/net v0.36.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
+	golang.org/x/text v0.22.0 // indirect
 	google.golang.org/protobuf v1.33.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect

go.sum

@@ -66,6 +66,7 @@ github.com/envoyproxy/go-control-plane v0.9.7/go.mod h1:cwu0lG7PUMfa9snN8LXBig5y
 github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/frankban/quicktest v1.14.4 h1:g2rn0vABPOOXmZUj+vbmUp0lPoXEMuhTpIluN0XL9UY=
+github.com/frankban/quicktest v1.14.4/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
 github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=
 github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
@@ -173,9 +174,11 @@ github.com/klauspost/compress v1.17.1/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQs
 github.com/kr/fs v0.1.0/go.mod h1:FFnZGqtBN9Gxj7eW1uZ42v5BccTP0vu6NEaFoC2HwRg=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
 github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
@@ -271,6 +274,7 @@ go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
 go.uber.org/goleak v1.2.0 h1:xqgm/S+aQvhWFTtR0XK3Jvg7z8kGV8P4X14IzwN3Eqk=
+go.uber.org/goleak v1.2.0/go.mod h1:XJYK+MuIchqpmGmUSAzotztawfKvYLUIgg7guXrwVUo=
 go.uber.org/mock v0.3.0 h1:3mUxI1No2/60yUYax92Pt8eNOEecx2D3lcXZh2NEZJo=
 go.uber.org/mock v0.3.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
@@ -355,8 +359,8 @@ golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
-golang.org/x/net v0.33.0 h1:74SYHlV8BIgHIFC/LrYkOGIwL19eTYXQ5wc6TBuO36I=
-golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
+golang.org/x/net v0.36.0 h1:vWF2fRbw4qslQsQzgFqZff+BItCvGFQqKzKIzx1rmoA=
+golang.org/x/net v0.36.0/go.mod h1:bFmbeoIPfrw4sMHNhb4J9f6+tPziuGjq7Jk/38fxi1I=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -419,8 +423,8 @@ golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
-golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -433,8 +437,8 @@ golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
-golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
+golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
+golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -587,6 +591,7 @@ google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHh
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
@@ -622,3 +627,4 @@ sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h6
 sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
 sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
+sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

pkg/api/adjust_endpoints_test.go

@@ -8,12 +8,13 @@ import (
 
 	"github.com/goccy/go-json"
 	"github.com/gofiber/fiber/v2"
-	"github.com/stackitcloud/external-dns-stackit-webhook/pkg/api"
-	mock_provider "github.com/stackitcloud/external-dns-stackit-webhook/pkg/api/mock"
 	"github.com/stretchr/testify/assert"
 	"go.uber.org/mock/gomock"
 	"go.uber.org/zap"
 	"sigs.k8s.io/external-dns/endpoint"
+
+	"github.com/stackitcloud/external-dns-stackit-webhook/pkg/api"
+	mock_provider "github.com/stackitcloud/external-dns-stackit-webhook/pkg/api/mock"
 )
 
 func TestWebhook_AdjustEndpoints(t *testing.T) {

pkg/api/api.go

@@ -15,9 +15,10 @@ import (
 	fiberlogger "github.com/gofiber/fiber/v2/middleware/logger"
 	"github.com/gofiber/fiber/v2/middleware/pprof"
 	fiberrecover "github.com/gofiber/fiber/v2/middleware/recover"
-	"github.com/stackitcloud/external-dns-stackit-webhook/pkg/metrics"
 	"go.uber.org/zap"
 	"sigs.k8s.io/external-dns/provider"
+
+	"github.com/stackitcloud/external-dns-stackit-webhook/pkg/metrics"
 )
 
 type Api interface {

pkg/api/api_test.go

@@ -8,11 +8,12 @@ import (
 	"testing"
 	"time"
 
-	"github.com/stackitcloud/external-dns-stackit-webhook/pkg/api"
-	mock_provider "github.com/stackitcloud/external-dns-stackit-webhook/pkg/api/mock"
 	"github.com/stretchr/testify/assert"
 	"go.uber.org/mock/gomock"
 	"go.uber.org/zap"
+
+	"github.com/stackitcloud/external-dns-stackit-webhook/pkg/api"
+	mock_provider "github.com/stackitcloud/external-dns-stackit-webhook/pkg/api/mock"
 )
 
 func TestApi(t *testing.T) {