Improve golangci-lint setup

Author: arnested

.github/workflows/golangci-lint.yml

@@ -1,17 +1,23 @@
 ---
 name: golangci-lint
-on: pull_request
+on:
+  pull_request:
 permissions:
   contents: read
   pull-requests: write
 jobs:
   golangci:
-    name: lint
+    name: Lint
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v6
+      - name: Setup Go
+        uses: arnested/setup-go@rc
+        with:
+          go-version-file: go.mod
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v9
         with:
           version: latest
+          install-mode: goinstall
           only-new-issues: true

.golangci.yml

@@ -5,13 +5,25 @@ linters:
   disable:
     - depguard
     - exhaustruct
+    - tagliatelle
+    - wsl
+  settings:
+    errcheck:
+      check-type-assertions: true
+      check-blank: true
+    exhaustive:
+      default-signifies-exhaustive: true
   exclusions:
     generated: lax
     presets:
       - comments
       - common-false-positives
       - legacy
       - std-error-handling
+    rules:
+      - linters:
+          - ifshort
+        path: _test\.go
     paths:
       - third_party$
       - builtin$

event.go

@@ -56,17 +56,18 @@ func listen(containers Containers, since time.Time, timeout time.Duration, failO
 			return false, err
 		case msg := <-msgs:
 			container := Container{
-				Status:  msg.Status[15:],
+				Status:  string(msg.Action)[15:],
 				Changed: time.Unix(msg.Time, msg.TimeNano),
 			}
 
-			containers.Add(msg.ID, container)
+			containers.Add(msg.Actor.ID, container)
 
 			if containers.Healthy() {
 				return true, nil
 			}
 
-			if err := containers.Unhealthy(); err != nil && failOnUnhealthy {
+			err := containers.Unhealthy()
+			if err != nil && failOnUnhealthy {
 				return false, err
 			}
 		case <-timeoutChan:

main.go

@@ -48,11 +48,13 @@ func main() {
 		os.Exit(0)
 	}
 
-	if err := containers.Unhealthy(); err != nil && *failOnUnhealthy {
+	err = containers.Unhealthy()
+	if err != nil && *failOnUnhealthy {
 		fail(err)
 	}
 
-	if _, err := listen(containers, since, *timeout, *failOnUnhealthy); err != nil {
+	_, err = listen(containers, since, *timeout, *failOnUnhealthy)
+	if err != nil {
 		fail(err)
 	}
 }