From 692608e8c6acfe69634fd3bee638fcc8986b0a19 Mon Sep 17 00:00:00 2001
From: Ethan Leisinger <packruler.git.noreply@anonmail.pro>
Date: Wed, 23 Oct 2024 10:34:00 -0600
Subject: [PATCH] fix most linter warnings and errors

---
 .golangci.yaml    | 39 +++++++++++++++++++--------------------
 themepark.go      | 32 +++++++++++++++++---------------
 themepark_test.go |  4 ++--
 3 files changed, 38 insertions(+), 37 deletions(-)

diff --git a/.golangci.yaml b/.golangci.yaml
index cd2ae74..3651595 100644
--- a/.golangci.yaml
+++ b/.golangci.yaml
@@ -1,19 +1,23 @@
 run:
   timeout: 3m
-  skip-files:
-    - httputil/header/header.go
-    - apps/app_name.go
-    - themes/theme_name.go
-  skip-dirs: []
 linters-settings:
-  govet:
-    check-shadowing: false
-  golint:
-    min-confidence: 0
+  depguard:
+    rules:
+      allow_repos:
+        allow:
+          - github.com/packruler/rewrite-body/handler
+          - github.com/packruler/rewrite-body/compressutil
+          - bytes
+          - context
+          - fmt
+          - net/http
+          - net/http/httptest
+          - regexp
+          - strconv
+          - strings
+          - testing
   gocyclo:
     min-complexity: 12
-  maligned:
-    suggest-new: true
   goconst:
     min-len: 3
     min-occurrences: 4
@@ -25,22 +29,13 @@ linters-settings:
 linters:
   enable-all: true
   disable:
-    - scopelint
-    - golint
-    - interfacer
-    - maligned
     - bodyclose
-    - goerr113
     - wrapcheck
-    - maligned
-    - exhaustivestruct
     - testpackage
     - paralleltest
     - tparallel
-    - nosnakecase
 issues:
   exclude-use-default: false
-  max-per-linter: 0
   max-same-issues: 0
   exclude:
     - don't use an underscore in package name
@@ -57,3 +52,7 @@ issues:
     - path: themepark.go
       linters:
         - exhaustruct
+  exclude-files:
+    - httputil/header/header.go
+    - apps/app_name.go
+    - themes/theme_name.go
diff --git a/themepark.go b/themepark.go
index b7028d6..cb04f29 100644
--- a/themepark.go
+++ b/themepark.go
@@ -92,7 +92,7 @@ func (config *Config) setDefaults() {
 	}
 
 	if config.Theme == "" || config.Theme == "base" {
-		config.Theme = fmt.Sprintf("%s-base", config.App)
+		config.Theme = config.App + "-base"
 	}
 
 	if config.Target == "" {
@@ -100,23 +100,25 @@ func (config *Config) setDefaults() {
 	}
 }
 
-var bodyBasedAppsList []string = []string{
-	"vuetorrent",
-	"qbittorrent",
-	"emby",
-	"jellyfin",
-	"radarr",
-	"prowlarr",
-	"sonarr",
-	"readarr",
-	"lidarr",
-	"whisparr",
-}
+func getBodyBasedAppsRegex() string {
+	bodyBasedAppsList := []string{
+		"vuetorrent",
+		"qbittorrent",
+		"emby",
+		"jellyfin",
+		"radarr",
+		"prowlarr",
+		"sonarr",
+		"readarr",
+		"lidarr",
+		"whisparr",
+	}
 
-var bodyBasedApps string = "(?i)" + strings.Join(bodyBasedAppsList, "|")
+	return "(?i)" + strings.Join(bodyBasedAppsList, "|")
+}
 
 func (config *Config) getRegexTarget() string {
-	match, _ := regexp.Match(bodyBasedApps, []byte(config.App))
+	match, _ := regexp.MatchString(getBodyBasedAppsRegex(), config.App)
 	if match {
 		return "</body>"
 	}
diff --git a/themepark_test.go b/themepark_test.go
index aaf4a49..e1c5c02 100644
--- a/themepark_test.go
+++ b/themepark_test.go
@@ -118,13 +118,13 @@ func TestServeHTTP(t *testing.T) {
 		t.Run(test.desc, func(t *testing.T) {
 			config := test.config
 
-			next := func(responseWriter http.ResponseWriter, req *http.Request) {
+			next := func(responseWriter http.ResponseWriter, _ *http.Request) {
 				responseWriter.Header().Set("Content-Encoding", test.contentEncoding)
 				responseWriter.Header().Set("Content-Type", test.contentType)
 				responseWriter.Header().Set("Content-Length", strconv.Itoa(len(test.resBody)))
 				responseWriter.WriteHeader(http.StatusOK)
 
-				_, _ = fmt.Fprintf(responseWriter, test.resBody)
+				_, _ = fmt.Fprintf(responseWriter, "%s", test.resBody)
 			}
 
 			rewriteBody, err := New(context.Background(), http.HandlerFunc(next), &config, "rewriteBody")