chore: update Go, linter, CI

.golangci.yml

@@ -1,48 +1,93 @@
 run:
-  deadline: 2m
+  timeout: 2m
   skip-files: []
+
 linters-settings:
   govet:
-    check-shadowing: true
+    enable-all: true
+    disable:
+      - fieldalignment
   gocyclo:
-    min-complexity: 12
+    min-complexity: 16
   goconst:
     min-len: 3
     min-occurrences: 3
   misspell:
     locale: US
+  funlen:
+    lines: -1
+    statements: 40
+  gofumpt:
+    extra-rules: true
+  depguard:
+    list-type: blacklist
+    include-go-root: false
+    packages:
+      - github.com/pkg/errors
+  godox:
+    keywords:
+      - FIXME
+  gocritic:
+    enabled-tags:
+      - diagnostic
+      - style
+      - performance
+    disabled-checks:
+      - sloppyReassign
+      - rangeValCopy
+      - octalLiteral
+      - paramTypeCombine # already handle by gofumpt.extra-rules
+    settings:
+      hugeParam:
+        sizeThreshold: 100
+  forbidigo:
+    forbid:
+      - '^print(ln)?$'
+      - '^panic$'
+      - '^spew\.Print(f|ln)?$'
+      - '^spew\.Dump$'
 
 linters:
   enable-all: true
   disable:
+    - deadcode # deprecated
+    - exhaustivestruct # deprecated
     - golint # deprecated
-    - scopelint # deprecated
+    - ifshort # deprecated
     - interfacer # deprecated
     - maligned # deprecated
-    - lll
-    - gosec
+    - nosnakecase # deprecated
+    - scopelint # deprecated
+    - scopelint # deprecated
+    - structcheck # deprecated
+    - varcheck # deprecated
+    - execinquery # not relevant (SQL)
+    - rowserrcheck # not relevant (SQL)
+    - sqlclosecheck # not relevant (SQL)
+    - cyclop # duplicate of gocyclo
     - dupl
-    - prealloc
+    - exhaustive
+    - exhaustruct
+    - forbidigo
     - gochecknoglobals
     - gochecknoinits
-    - gomnd
-    - wsl
-    - nlreturn
-    - testpackage
-    - paralleltest
-    - tparallel
     - goerr113
-    - wrapcheck
-    - exhaustive
-    - exhaustivestruct
-    - forbidigo
-    - varnamelen
+    - gomnd
+    - gosec
+    - lll
     - nilnil
-    - ifshort
-    - exhaustruct
+    - nlreturn
+    - paralleltest
+    - prealloc
+    - testpackage
+    - tparallel
+    - varnamelen
+    - wrapcheck
+    - wsl
 
 issues:
   exclude-use-default: false
   max-per-linter: 0
   max-same-issues: 0
-  exclude: []
+  exclude:
+    - 'package-comments: should have a package comment'