Fix linter issues and simplify yaml files

.github/dependabot.yml

@@ -1,13 +1,14 @@
+---
 # See https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
 
 version: 2
 updates:
-  - package-ecosystem: "gomod"
+  - package-ecosystem: gomod
-    directory: "/"
+    directory: /
     schedule:
-      interval: "weekly"
+      interval: weekly
 
-  - package-ecosystem: "github-actions"
+  - package-ecosystem: github-actions
-    directory: "/"
+    directory: /
     schedule:
-      interval: "weekly"
+      interval: weekly

.github/workflows/go.yml

@@ -1,11 +1,11 @@
+---
 name: Go
 
 on:
   push:
   pull_request:
-    branches: ["main"]
+    branches: [main]
   workflow_dispatch:
-
 jobs:
   test:
     name: test
@@ -16,7 +16,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.22.0'
+          go-version: 1.22.0
 
       - name: Check that all packages are compiling
         run: make build
@@ -49,12 +49,12 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.22.0'
+          go-version: 1.22.0
 
       - name: Check actuality of go.mod and go.sum
         run: |
           go mod tidy
-          git diff --exit-code && exit 0 || true  
+          git diff --exit-code && exit 0 || true
           echo '######################################################################'
           echo
           echo "ERROR: go.mod or go.sum is different from the committed version"
@@ -71,7 +71,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.22.0'
+          go-version: 1.22.0
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v6
         with:

.gitlab-ci.yml

@@ -1,3 +1,4 @@
+---
 image: golang:1.22
 
 stages:
@@ -47,7 +48,7 @@ test:
       coverage_report:
         coverage_format: cobertura
         path: coverage.xml
-  coverage: '/^total:\s+\(statements\)\s+(\d+(?:\.\d+)?%)/'
+  coverage: /^total:\s+\(statements\)\s+(\d+(?:\.\d+)?%)/
   only:
     - branches
 
@@ -59,13 +60,13 @@ check-go-modules:
   script:
     - go mod tidy
     - |
-      git diff --exit-code && exit 0 || true    
+      git diff --exit-code && exit 0 || true
-      echo -e "\033[0;31m"    
+      echo -e "\033[0;31m"
-      echo '######################################################################'    
+      echo '######################################################################'
-      echo    
+      echo
-      echo "ERROR: go.mod or go.sum is different from the committed version"    
+      echo "ERROR: go.mod or go.sum is different from the committed version"
-      echo "Try using 'go mod tidy' to fix the go.mod and go.sum files"    
+      echo "Try using 'go mod tidy' to fix the go.mod and go.sum files"
-      echo "Also, don't forget to commit and push changes"    
+      echo "Also, don't forget to commit and push changes"
-      echo    
+      echo
-      echo '######################################################################'    
+      echo '######################################################################'
       exit 1

.golangci.yml

@@ -1,3 +1,4 @@
+---
 linters:
   disable-all: true
   enable:

docker-compose.yml

@@ -1,3 +1,4 @@
+---
 version: "3.8"
 
 services:
@@ -15,7 +16,7 @@ services:
       retries: 5
       timeout: 5s
     ports:
-      - "32260:5432"
+      - 32260:5432
     volumes:
       - ./docker-multiple-databases.sh:/docker-entrypoint-initdb.d/docker-multiple-databases.sh:ro
     tmpfs: