streampay updates & optimizations (#12)

* feat(x/streampay): creating stream payment with module account

* removed spm

* add swagger doc generation script

* add type validations

* add streampay events

* feat: x/streampay validations

* refactor(x/streampay): optimize stream payments process

* feat(x/streampay): genesis validation

* fix (streampay/cli): fix missing query

* feat (x/streampay): add stop stream msg

* remove unused files

* add genesis validations and tests

* remove redundant code

* gofumpted

* add lint

* fix (lint): fix lint issues

.github/workflows/lint.yml

@@ -0,0 +1,27 @@
+name: golangci-lint
+on:
+  push:
+    tags:
+      - v*
+    branches:
+      - main
+  pull_request:
+permissions:
+  contents: read
+  # Optional: allow read access to pull request. Use with `only-new-issues` option.
+  # pull-requests: read
+jobs:
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.19
+      - uses: actions/[email protected]
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        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: --timeout 5m0s

.golangci.yml

@@ -0,0 +1,80 @@
+run:
+  tests: true
+  timeout: 10m
+  sort-results: true
+  allow-parallel-runners: true
+
+linters:
+  disable-all: true
+  enable:
+    - depguard
+    - dogsled
+    - exportloopref
+    - goconst
+    - gocritic
+    - gofumpt
+    - gosec
+    - gosimple
+    - govet
+    - ineffassign
+    - misspell
+    - nakedret
+    - nolintlint
+    - staticcheck
+    - revive
+    - stylecheck
+    - typecheck
+    - thelper
+    - unconvert
+    - unused
+
+issues:
+  gofumpt:
+    # Module path which contains the source code being formatted.
+    # Default: ""
+    module-path: github.com/cosmos/interchain-security
+    # Choose whether to use the extra rules.
+    # Default: false
+    extra-rules: true
+  exclude-rules:
+    - text: "Use of weak random number generator"
+      linters:
+        - gosec
+    - text: "ST1003:"
+      linters:
+        - stylecheck
+    # FIXME: Disabled until golangci-lint updates stylecheck with this fix:
+    # https://github.com/dominikh/go-tools/issues/389
+    - text: "ST1016:"
+      linters:
+        - stylecheck
+    - path: "migrations"
+      text: "SA1019:"
+      linters:
+        - staticcheck
+    - text: "leading space"
+      linters:
+        - nolintlint
+
+  max-issues-per-linter: 10000
+  max-same-issues: 10000
+
+linters-settings:
+  gocritic:
+    disabled-checks:
+      - appendAssign
+      - ifElseChain
+  dogsled:
+    max-blank-identifiers: 3
+  revive:
+    rules:
+      - name: var-naming
+        disabled: true
+  maligned:
+    # print struct with more effective memory layout or not, false by default
+    suggest-new: true
+  nolintlint:
+    allow-unused: false
+    allow-leading-space: true
+    require-explanation: false
+    require-specific: false