From d65a4c3a43d016325357042fc313878cb91fc2f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lucas=20Men=C3=A9ndez?= <hi@lucasmenendez.me>
Date: Thu, 14 Nov 2024 13:01:33 +0100
Subject: [PATCH] last linter fixes

---
 .github/workflows/lint.yml |  1 -
 .golangci.yml              | 20 --------------------
 tree.go                    |  4 ++--
 vt.go                      |  6 +++---
 4 files changed, 5 insertions(+), 26 deletions(-)
 delete mode 100644 .golangci.yml

diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index cb633c2..7e3ef0d 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -19,7 +19,6 @@ jobs:
         uses: golangci/golangci-lint-action@v3
         with:
           version: latest
-          args: --timeout 5m --verbose -D unused
           skip-cache: false
           skip-pkg-cache: false
           skip-build-cache: false
diff --git a/.golangci.yml b/.golangci.yml
deleted file mode 100644
index c899fc9..0000000
--- a/.golangci.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-issues:
-        max-same-issues: 0
-        exclude-use-default: false
-linters:
-        enable:
-        - whitespace
-        - gosec
-        - gci
-        - misspell
-        - gomnd
-        - gofmt
-        - goimports
-        - lll
-        - golint
-        - gocyclo
-        disable:
-        - unused
-linters-settings:
-        lll:
-                line-length: 100
diff --git a/tree.go b/tree.go
index c9b98ea..ca36cd6 100644
--- a/tree.go
+++ b/tree.go
@@ -1555,7 +1555,7 @@ func (t *Tree) PrintGraphvizFirstNLevels(fromRoot []byte, untilLvl int) error {
 	}
 	w := bytes.NewBufferString("")
 	if _, err := fmt.Fprintf(w,
-		"--------\nGraphviz of the Tree with Root "+hex.EncodeToString(fromRoot)+":\n"); err != nil {
+		"--------\nGraphviz of the Tree with Root %s:\n", hex.EncodeToString(fromRoot)); err != nil {
 		return err
 	}
 	err := t.GraphvizFirstNLevels(w, fromRoot, untilLvl)
@@ -1564,7 +1564,7 @@ func (t *Tree) PrintGraphvizFirstNLevels(fromRoot []byte, untilLvl int) error {
 		return err
 	}
 	if _, err := fmt.Fprintf(w,
-		"End of Graphviz of the Tree with Root "+hex.EncodeToString(fromRoot)+"\n--------\n"); err != nil {
+		"End of Graphviz of the Tree with Root %s\n--------\n", hex.EncodeToString(fromRoot)); err != nil {
 		return err
 	}
 
diff --git a/vt.go b/vt.go
index b24293d..4b0d503 100644
--- a/vt.go
+++ b/vt.go
@@ -625,7 +625,7 @@ func (n *node) computeHashes(currLvl, maxLvl int, p *params, pairs [][2][]byte)
 	return pairs, nil
 }
 
-//nolint:all
+//nolint:unused
 func (t *vt) graphviz(w io.Writer) error {
 	if _, err := fmt.Fprintf(w, `digraph hierarchy {
 node [fontname=Monospace,fontsize=10,shape=box]
@@ -641,7 +641,7 @@ node [fontname=Monospace,fontsize=10,shape=box]
 	return nil
 }
 
-//nolint:all
+//nolint:unused
 func (n *node) graphviz(w io.Writer, p *params, nEmpties int) (int, error) {
 	if n == nil {
 		return nEmpties, nil
@@ -720,7 +720,7 @@ func (n *node) graphviz(w io.Writer, p *params, nEmpties int) (int, error) {
 	return nEmpties, nil
 }
 
-//nolint:all
+//nolint:unused
 func (t *vt) printGraphviz() error {
 	w := bytes.NewBufferString("")
 	if _, err := fmt.Fprintf(w,