refactor: move all golangci-lint options from GHA to config file

Author: Victoremepunto

.github/workflows/lint.yml

@@ -28,17 +28,6 @@ jobs:
         with:
           # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
           version: latest
-
-          args: >
-            --enable=errcheck,gocritic,gofmt,goimports,gosec,gosimple,govet,ineffassign,revive,staticcheck,typecheck,unused,bodyclose
-            --fix=false
-            --max-same-issues=20
-            --out-${NO_FUTURE}format=colored-line-number
-            --print-issued-lines=true
-            --print-linter-name=true
-            --sort-results=true
-            --timeout=5m0s
-            --uniq-by-line=false
           # Optional: working directory, useful for monorepos
           # working-directory: somedir
 

.golangci.yml

@@ -1,6 +1,75 @@
+linters:
+  # Enable specific linter
+  # https://golangci-lint.run/usage/linters/#enabled-by-default
+  enable:
+    - errcheck
+    - gocritic
+    - gofmt
+    - goimports
+    - gosec
+    - gosimple
+    - govet
+    - ineffassign
+    - revive
+    - staticcheck
+    - typecheck
+    - unused
+    - bodyclose
 issues:
   exclude-rules:
     - path: api/v1alpha1/groupversion_info.go
       linters:
         - gofmt
         - goimports
+  # Fix found issues (if it's supported by the linter).
+  # Default: false
+  # fix: true
+
+  # Maximum count of issues with the same text.
+  # Set to 0 to disable.
+  # Default: 3
+  max-same-issues: 20
+
+output:
+# The formats used to render issues.
+# Formats:
+# - `colored-line-number`
+# - `line-number`
+# - `json`
+# - `colored-tab`
+# - `tab`
+# - `html`
+# - `checkstyle`
+# - `code-climate`
+# - `junit-xml`
+# - `github-actions`
+# - `teamcity`
+# - `sarif`
+# Output path can be either `stdout`, `stderr` or path to the file to write to.
+#
+# For the CLI flag (`--out-format`), multiple formats can be specified by separating them by comma.
+# The output can be specified for each of them by separating format name and path by colon symbol.
+# Example: "--out-format=checkstyle:report.xml,json:stdout,colored-line-number"
+# The CLI flag (`--out-format`) override the configuration file.
+#
+# Default:
+#  formats:
+#    - format: colored-line-number
+#      path: stdout
+# Print lines of code with issue.
+# Default: true
+#  print-issued-lines: false
+# Print linter name in the end of issue text.
+# Default: true
+#  print-linter-name: false
+# Sort results by the order defined in `sort-order`.
+# Default: false
+  sort-results: true
+# Make issues output unique by line.
+# Default: true
+  uniq-by-line: false
+
+run:
+  # Timeout for analysis, e.g. 30s, 5m.
+  # Default: 1m
+  timeout: 5m