chore(ci): update golangci lint v2.1.5 (#2615)

* chore(ci): update golangci-lint to v2.1.5 in ci.Dockerfile

* add golangci

* fix lint

* fix lint pkg/upgrade

* reenable lint

.devcontainer/Dockerfile

@@ -10,6 +10,9 @@ RUN echo "docker ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/docker
 # Create a non-root user and switch to it
 USER docker
 
+# Add /app/bin to the PATH
+ENV PATH="/app/bin:$PATH"
+
 # Set the working directory
 WORKDIR /workspace
 

.github/workflows/testing.yml

@@ -16,10 +16,10 @@ jobs:
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-
-      # - name: Lint
-      #   env:
-      #     GOFLAGS: -buildvcs=false -tags=next
-      #   run: /app/bin/golangci-lint run -v ./...
+      - name: Lint
+        env:
+          GOFLAGS: -buildvcs=false -tags=next
+        run: /app/bin/golangci-lint run -v ./...
       - name: Run Build and Tests
         run: make test
       - name: Run Integration Tests

.golangci.yml

@@ -1,4 +1,31 @@
-linters-settings:
+version: "2"
+run:
+  go: "1.20"
+linters:
+  default: none
+  enable:
+    - bodyclose
+    - dogsled
+    - dupl
+    - errcheck
+    - errorlint
+    - gochecknoinits
+    - gocritic
+    - goprintffuncname
+    - gosec
+    - govet
+    - ineffassign
+    - lll
+    - misspell
+    - nakedret
+    - noctx
+    - nolintlint
+    - staticcheck
+    - unconvert
+    - unparam
+    - unused
+    - whitespace
+  settings:
     dupl:
       threshold: 100
     funlen:
@@ -16,90 +43,52 @@ linters-settings:
         - style
     gocyclo:
       min-complexity: 15
-  goimports:
-    local-prefixes: github.com/Jguer/yay/v12
-  gomnd:
-    checks:
-      - argument
-      - case
-      - condition
-      - return
-    ignored-numbers:
-      - "0"
-      - "1"
-      - "2"
-      - "3"
-    ignored-functions:
-      - strings.SplitN
     lll:
       line-length: 140
     misspell:
       locale: US
     nolintlint:
-    allow-unused: false # report any unused nolint directives
-    require-explanation: false # don't require an explanation for nolint directives
-    require-specific: false # don't require nolint directives to be specific about which linter is being skipped
-
-linters:
-  # please, do not use `enable-all`: it's deprecated and will be removed soon.
-  # inverted configuration with `enable-all` and `disable` is not scalable during updates of golangci-lint
-  disable-all: true
-  enable:
-    - forbidigo
-    - bodyclose
-    - dogsled
+      require-explanation: false
+      require-specific: false
+      allow-unused: false
+  exclusions:
+    generated: lax
+    presets:
+      - comments
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    rules:
+      - linters:
           - dupl
-    - errorlint
           - errcheck
-    # - funlen # TOFIX
+          - errorlint
           - gochecknoinits
-    # - goconst # TOFIX
           - gocritic
-    # - gocyclo # TOFIX
-    - gofmt
-    - goimports
-    # - gomnd # TOFIX
-    - goprintffuncname
-    - gosec
-    - gosimple
+          - godot
           - govet
-    - ineffassign
-    - lll
-    - misspell
-    - nakedret
-    - noctx
-    - nolintlint
-    - staticcheck
-    - stylecheck
-    - typecheck
-    - unconvert
-    - unparam
-    - unused
-    - whitespace
-
-run:
-  go: "1.20"
-  timeout: "10m"
-  forbidigo:
-    forbid:
-      - p: ^fmt\.Print.*$
-        msg: Do not commit print statements.
-
-issues:
-  exclude-rules:
-    - path: (.+)_test.go
-      linters:
           - lll
           - revive
+          - staticcheck
           - wsl
-        - govet
-        - godot
-        - errcheck
-        - stylecheck
-        - dupl
-        - gocritic
-        - gochecknoinits
-        - errorlint
-
-  exclude:
-    - G204
+        path: (.+)_test.go
+      - path: (.+)\.go$
+        text: G204
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  enable:
+    - gofmt
+    - goimports
+  settings:
+    goimports:
+      local-prefixes:
+        - github.com/Jguer/yay/v12
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$

.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+    "go.lintTool": "golangci-lint",
+    "gopls": {
+        "formatting.gofumpt": true,
+        "formatting.local": "github.com/Jguer/yay/v12"
+    }
+}

clean.go

@@ -55,9 +55,10 @@ func syncClean(ctx context.Context, run *runtime.Runtime, cmdArgs *parser.Argume
 	_, removeAll, _ := cmdArgs.GetArg("c", "clean")
 
 	for _, v := range run.PacmanConf.CleanMethod {
-		if v == "KeepInstalled" {
+		switch v {
+		case "KeepInstalled":
 			keepInstalled = true
-		} else if v == "KeepCurrent" {
+		case "KeepCurrent":
 			keepCurrent = true
 		}
 	}

local_install.go

@@ -43,7 +43,7 @@ func srcinfoExists(ctx context.Context,
 			return fmt.Errorf("unable to generate .SRCINFO: %w - %s", err, stderr)
 		}
 
-		if len(srcinfo) == 0 {
+		if srcinfo == "" {
 			return fmt.Errorf("generated .SRCINFO is empty, check your PKGBUILD for errors")
 		}
 

pkg/dep/dep_graph.go

@@ -37,7 +37,7 @@ func (i *InstallInfo) String() string {
 }
 
 type (
-	Reason int
+	Reason uint
 	Source int
 )
 
@@ -804,17 +804,17 @@ func makeAURPKGFromSrcinfo(dbExecutor db.Executor, srcInfo *gosrc.Srcinfo) ([]*a
 			Description:   getDesc(pkg),
 			URL:           pkg.URL,
 			Depends: append(archStringToString(alpmArch, pkg.Depends),
-				archStringToString(alpmArch, srcInfo.Package.Depends)...),
-			MakeDepends:  archStringToString(alpmArch, srcInfo.PackageBase.MakeDepends),
-			CheckDepends: archStringToString(alpmArch, srcInfo.PackageBase.CheckDepends),
+				archStringToString(alpmArch, srcInfo.Depends)...),
+			MakeDepends:  archStringToString(alpmArch, srcInfo.MakeDepends),
+			CheckDepends: archStringToString(alpmArch, srcInfo.CheckDepends),
 			Conflicts: append(archStringToString(alpmArch, pkg.Conflicts),
-				archStringToString(alpmArch, srcInfo.Package.Conflicts)...),
+				archStringToString(alpmArch, srcInfo.Conflicts)...),
 			Provides: append(archStringToString(alpmArch, pkg.Provides),
-				archStringToString(alpmArch, srcInfo.Package.Provides)...),
+				archStringToString(alpmArch, srcInfo.Provides)...),
 			Replaces: append(archStringToString(alpmArch, pkg.Replaces),
-				archStringToString(alpmArch, srcInfo.Package.Replaces)...),
+				archStringToString(alpmArch, srcInfo.Replaces)...),
 			OptDepends: append(archStringToString(alpmArch, pkg.OptDepends),
-				archStringToString(alpmArch, srcInfo.Package.OptDepends)...),
+				archStringToString(alpmArch, srcInfo.OptDepends)...),
 			Groups:   pkg.Groups,
 			License:  pkg.License,
 			Keywords: []string{},

pkg/intrange/intrange.go

@@ -17,10 +17,10 @@ type IntRange struct {
 // IntRanges is a slice of IntRange.
 type IntRanges []IntRange
 
-func makeIntRange(min, max int) IntRange {
+func makeIntRange(minVal, maxVal int) IntRange {
 	return IntRange{
-		min,
-		max,
+		min: minVal,
+		max: maxVal,
 	}
 }
 

pkg/intrange/intrange_test.go

@@ -64,9 +64,9 @@ func TestParseNumberMenu(t *testing.T) {
 			},
 			mapset.NewThreadUnsafeSet[string](), mapset.NewThreadUnsafeSet[string](),
 		},
-		{IntRanges{}, IntRanges{}, mapset.NewThreadUnsafeSet[string]("abort", "all", "none"), mapset.NewThreadUnsafeSet[string]()},
-		{IntRanges{}, IntRanges{}, mapset.NewThreadUnsafeSet[string]("a-b"), mapset.NewThreadUnsafeSet[string]("abort", "a-b")},
-		{IntRanges{}, IntRanges{}, mapset.NewThreadUnsafeSet[string]("-9223372036854775809-9223372036854775809"), mapset.NewThreadUnsafeSet[string]()},
+		{IntRanges{}, IntRanges{}, mapset.NewThreadUnsafeSet("abort", "all", "none"), mapset.NewThreadUnsafeSet[string]()},
+		{IntRanges{}, IntRanges{}, mapset.NewThreadUnsafeSet("a-b"), mapset.NewThreadUnsafeSet("abort", "a-b")},
+		{IntRanges{}, IntRanges{}, mapset.NewThreadUnsafeSet("-9223372036854775809-9223372036854775809"), mapset.NewThreadUnsafeSet[string]()},
 		{IntRanges{
 			makeIntRange(1, 1),
 			makeIntRange(2, 2),
@@ -86,7 +86,7 @@ func TestParseNumberMenu(t *testing.T) {
 		}, IntRanges{}, mapset.NewThreadUnsafeSet[string](), mapset.NewThreadUnsafeSet[string]()},
 		{IntRanges{}, IntRanges{}, mapset.NewThreadUnsafeSet[string](), mapset.NewThreadUnsafeSet[string]()},
 		{IntRanges{}, IntRanges{}, mapset.NewThreadUnsafeSet[string](), mapset.NewThreadUnsafeSet[string]()},
-		{IntRanges{}, IntRanges{}, mapset.NewThreadUnsafeSet[string]("a", "b", "c", "d", "e"), mapset.NewThreadUnsafeSet[string]()},
+		{IntRanges{}, IntRanges{}, mapset.NewThreadUnsafeSet("a", "b", "c", "d", "e"), mapset.NewThreadUnsafeSet[string]()},
 	}
 
 	for n, in := range inputs {

pkg/query/query_builder.go

@@ -289,7 +289,7 @@ func matchesSearch(pkg *aur.Pkg, terms []string) bool {
 		desc := strings.ToLower(pkg.Description)
 		targ := strings.ToLower(pkgN)
 
-		if !(strings.Contains(name, targ) || strings.Contains(desc, targ)) {
+		if !strings.Contains(name, targ) && !strings.Contains(desc, targ) {
 			return false
 		}
 	}

pkg/query/version_diff.go

@@ -37,7 +37,7 @@ func GetVersionDiff(oldVersion, newVersion string) (left, right string) {
 	}
 
 	for index, char := range oldVersion {
-		charIsSpecial := !(unicode.IsLetter(char) || unicode.IsNumber(char))
+		charIsSpecial := !unicode.IsLetter(char) && !unicode.IsNumber(char)
 
 		if (index >= len(newVersion)) || (char != rune(newVersion[index])) {
 			if charIsSpecial {

pkg/settings/exe/cmd_builder.go

@@ -173,12 +173,13 @@ func (c *CmdBuilder) deElevateCommand(ctx context.Context, cmd *exec.Cmd) *exec.
 
 	if userFound, err := user.Lookup(ogCaller); err == nil {
 		cmd.SysProcAttr = &syscall.SysProcAttr{}
-		uid, _ := strconv.Atoi(userFound.Uid)
-		gid, _ := strconv.Atoi(userFound.Gid)
-		cmd.SysProcAttr.Credential = &syscall.Credential{Uid: uint32(uid), Gid: uint32(gid)}
-
+		uid64, errUid := strconv.ParseUint(userFound.Uid, 10, 32)
+		gid64, errGid := strconv.ParseUint(userFound.Gid, 10, 32)
+		if errUid == nil && errGid == nil {
+			cmd.SysProcAttr.Credential = &syscall.Credential{Uid: uint32(uid64), Gid: uint32(gid64)}
 			return cmd
 		}
+	}
 
 	cmdArgs := []string{
 		"--service-type=oneshot",

pkg/settings/parser/parser.go

@@ -25,7 +25,7 @@ func (o *Option) Add(args ...string) {
 }
 
 func (o *Option) First() string {
-	if o.Args == nil || len(o.Args) == 0 {
+	if len(o.Args) == 0 {
 		return ""
 	}
 
@@ -565,7 +565,6 @@ func (a *Arguments) parseShortOption(arg, param string) (usedNext bool, err erro
 			break
 		} else {
 			err = a.AddArg(char)
-
 			if err != nil {
 				return
 			}

pkg/sync/build/pkg_archive_test.go

@@ -6,9 +6,10 @@ import (
 	"os/exec"
 	"testing"
 
-	"github.com/Jguer/yay/v12/pkg/settings/exe"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+
+	"github.com/Jguer/yay/v12/pkg/settings/exe"
 )
 
 func TestParsePackageList(t *testing.T) {

pkg/sync/workdir/preparer.go

@@ -194,14 +194,15 @@ func (preper *Preparer) PrepareWorkspace(ctx context.Context,
 
 	for _, layer := range targets {
 		for _, info := range layer {
-			if info.Source == dep.AUR {
+			switch info.Source {
+			case dep.AUR:
 				pkgBase := *info.AURBase
 				pkgBuildDir := filepath.Join(preper.cfg.BuildDir, pkgBase)
 				if preper.needToCloneAURBase(info, pkgBuildDir) {
 					aurBasesToClone.Add(pkgBase)
 				}
 				pkgBuildDirsByBase[pkgBase] = pkgBuildDir
-			} else if info.Source == dep.SrcInfo {
+			case dep.SrcInfo:
 				pkgBase := *info.AURBase
 				pkgBuildDirsByBase[pkgBase] = *info.SrcinfoPath
 			}

pkg/text/text.go

@@ -23,12 +23,12 @@ func SplitDBFromName(pkg string) (db, name string) {
 
 // LessRunes compares two rune values, and returns true if the first argument is lexicographicaly smaller.
 func LessRunes(iRunes, jRunes []rune) bool {
-	max := len(iRunes)
-	if max > len(jRunes) {
-		max = len(jRunes)
+	maxLen := len(iRunes)
+	if maxLen > len(jRunes) {
+		maxLen = len(jRunes)
 	}
 
-	for idx := 0; idx < max; idx++ {
+	for idx := 0; idx < maxLen; idx++ {
 		ir := iRunes[idx]
 		jr := jRunes[idx]
 

pkg/upgrade/service.go

@@ -201,7 +201,8 @@ func (u *UpgradeService) graphToUpSlice(graph *topo.Graph[string, *dep.InstallIn
 			extra = fmt.Sprintf(" (%s of %s)", dep.ReasonNames[info.Reason], strings.Join(reducedParents, ", "))
 		}
 
-		if info.Source == dep.AUR {
+		switch info.Source {
+		case dep.AUR:
 			aurRepo := "aur"
 			if info.Devel {
 				aurRepo = "devel"
@@ -215,7 +216,7 @@ func (u *UpgradeService) graphToUpSlice(graph *topo.Graph[string, *dep.InstallIn
 				Reason:        alpmReason,
 				Extra:         extra,
 			})
-		} else if info.Source == dep.Sync {
+		case dep.Sync:
 			repoUp.Up = append(repoUp.Up, Upgrade{
 				Name:          name,
 				RemoteVersion: info.Version,

pkg/upgrade/upgrade.go

@@ -38,9 +38,10 @@ func (u UpSlice) Less(i, j int) bool {
 	}
 
 	for _, db := range u.Repos {
-		if db == u.Up[i].Repository {
+		switch db {
+		case u.Up[i].Repository:
 			return true
-		} else if db == u.Up[j].Repository {
+		case u.Up[j].Repository:
 			return false
 		}
 	}
@@ -52,9 +53,7 @@ func (u UpSlice) Less(i, j int) bool {
 }
 
 // calculateFormatting calculates formatting parameters for printing upgrades
-func calculateFormatting(upgrades []Upgrade) (int, int, int) {
-	longestName, longestVersion := 0, 0
-
+func calculateFormatting(upgrades []Upgrade) (longestName, longestVersion, longestNumber int) {
 	for i := range upgrades {
 		upgrade := &upgrades[i]
 		packNameLen := len(StylizedNameWithRepository(upgrade))
@@ -65,9 +64,9 @@ func calculateFormatting(upgrades []Upgrade) (int, int, int) {
 	}
 
 	lenUp := len(upgrades)
-	longestNumber := len(fmt.Sprintf("%v", lenUp))
+	longestNumber = len(fmt.Sprintf("%v", lenUp))
 
-	return longestName, longestVersion, longestNumber
+	return
 }
 
 // Print prints the details of the packages to upgrade.