Update lint config

Signed-off-by: Martin Baillie <[email protected]>

Author: martinbaillie

.golangci.yml

@@ -70,7 +70,7 @@ linters:
     - usestdlibvars # detects the possibility to use variables/constants from the Go standard library
     - whitespace # detects leading and trailing whitespace
     # - wrapcheck # checks that errors returned from external packages are wrapped
-    - wsl # cuddlemaster
+    - wsl_v5
 
 linters-settings:
   cyclop:
@@ -172,6 +172,10 @@ linters-settings:
     # Default: false
     all: true
 
+  wsl_v5:
+    allow-first-in-block: true
+    allow-whole-block: false
+    branch-max-lines: 2
 issues:
   # Maximum count of issues with the same text.
   # Set to 0 to disable.

github/backend.go

@@ -126,9 +126,11 @@ func (b *backend) Config(ctx context.Context, s logical.Storage) (*Config, error
 // returned closer when finished.
 func (b *backend) Client(ctx context.Context, s logical.Storage) (*Client, func(), error) {
 	b.clientLock.RLock()
+
 	if b.client != nil {
 		return b.client, func() { b.clientLock.RUnlock() }, nil
 	}
+
 	b.clientLock.RUnlock()
 
 	// Acquire a globally exclusive lock to close any connections and create a