chore: update and streamline linting configuration and error formatting

- Update `.golangci.yaml` to version 2 and streamline settings
- Remove specific linters from `.golangci.yaml` configuration
- Add exclusion and formatter settings to `.golangci.yaml`
- Change error message formatting in `plugin.go` to lowercase
- Use `strings.ReplaceAll` instead of `strings.Replace` for better readability and performance in `plugin.go` and `plugin_test.go`

Signed-off-by: appleboy <appleboy.tw@gmail.com>

.golangci.yaml

@@ -1,15 +1,9 @@
-run:
+version: "2"
-  timeout: 5m
 linters:
   enable:
     - asciicheck
     - durationcheck
-    - errcheck
     - errorlint
-    - exportloopref
-    - gci
-    - gofmt
-    - goimports
     - gosec
     - misspell
     - nakedret
@@ -19,24 +13,42 @@ linters:
     - revive
     - usestdlibvars
     - wastedassign
-
+  settings:
-linters-settings:
+    gosec:
-  gosec:
+      includes:
-    # To select a subset of rules to run.
+        - G102
-    # Available rules: https://github.com/securego/gosec#available-rules
+        - G106
-    # Default: [] - means include all rules
+        - G108
-    includes:
+        - G109
-      - G102
+        - G111
-      - G106
+        - G112
-      - G108
+        - G201
-      - G109
+        - G203
-      - G111
+    perfsprint:
-      - G112
+      int-conversion: true
-      - G201
+      err-error: true
-      - G203
+      errorf: true
-  perfsprint:
+      sprintf1: true
-    err-error: true
+      strconcat: true
-    errorf: true
+  exclusions:
-    int-conversion: true
+    generated: lax
-    sprintf1: true
+    presets:
-    strconcat: true
+      - comments
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  enable:
+    - gci
+    - gofmt
+    - goimports
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$

plugin.go

@@ -14,9 +14,9 @@ import (
 )
 
 var (
-	errMissingHost          = errors.New("Error: missing server host")
+	errMissingHost          = errors.New("error: missing server host")
-	errMissingPasswordOrKey = errors.New("Error: can't connect without a private SSH key or password")
+	errMissingPasswordOrKey = errors.New("error: can't connect without a private SSH key or password")
-	errCommandTimeOut       = errors.New("Error: command timeout")
+	errCommandTimeOut       = errors.New("error: command timeout")
 	envsFormat              = "export {NAME}={VALUE}"
 )
 
@@ -55,7 +55,7 @@ type (
 )
 
 func escapeArg(arg string) string {
-	return "'" + strings.Replace(arg, "'", `'\''`, -1) + "'"
+	return "'" + strings.ReplaceAll(arg, "'", `'\''`) + "'"
 }
 
 func (p Plugin) hostPort(host string) (string, string) {

plugin_test.go

@@ -638,7 +638,7 @@ func TestEnvOutput(t *testing.T) {
 }
 
 func unindent(text string) string {
-	return strings.TrimSpace(strings.Replace(text, "\t", "", -1))
+	return strings.TrimSpace(strings.ReplaceAll(text, "\t", ""))
 }
 
 func TestPlugin_scriptCommands(t *testing.T) {