ci: add .golangci.yml and .markdownlint.yaml

.golangci.yml

@@ -0,0 +1,40 @@
+run:
+  timeout: 5m
+  modules-download-mode: readonly
+  # mempool and indexer code is borrowed from Tendermint
+  skip-dirs:
+    - mempool
+    - state/indexer
+    - state/txindex
+
+linters:
+  enable:
+    - deadcode
+    - errcheck
+    - gofmt
+    - goimports
+    - gosec
+    - gosimple
+    - govet
+    - ineffassign
+    - misspell
+    - revive
+    - staticcheck
+    - structcheck
+    - typecheck
+    - unused
+    - varcheck
+
+issues:
+  exclude-use-default: false
+
+linters-settings:
+  revive:
+    rules:
+      - name: package-comments
+        disabled: true
+      - name: duplicated-imports
+        severity: warning
+
+  goimports:
+    local-prefixes: github.com/rollkit

.markdownlint.yaml

@@ -0,0 +1,6 @@
+default: true
+MD010:
+  code_blocks: false
+MD013: false
+MD024:
+  allow_different_nesting: true