fix(ci): fix some unused CI config

.github/workflows/codeql.yml

@@ -58,14 +58,3 @@ jobs:
       uses: github/codeql-action/analyze@v2
       with:
         category: "/language:${{matrix.language}}"
-
-
-    - name: Notify Slack
-      if: failure()
-      env:
-        SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
-      uses: voxmedia/github-action-slack-notify-build@v2
-      with:
-        channel_id: C02TMGNNL4V
-        status: FAILED
-        color: danger

.github/workflows/test-matrix.yaml

@@ -21,7 +21,7 @@ jobs:
         uses: goreleaser/goreleaser-action@v4
         with:
           version: latest
-          args: build --config=.goreleaser.yml --rm-dist --snapshot --single-target
+          args: build --config=.goreleaser.yml --clean --snapshot --single-target
 
       - name: Test
         run: |

.github/workflows/vulnerability-check.yaml

@@ -20,13 +20,3 @@ jobs:
         run: |
           go install golang.org/x/vuln/cmd/govulncheck@latest
           govulncheck -v ./...
-
-      - name: Notify Slack
-        if: failure()
-        env:
-          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
-        uses: voxmedia/github-action-slack-notify-build@v2
-        with:
-          channel_id: C02TMGNNL4V
-          status: FAILED
-          color: danger

.golangci.yaml

@@ -0,0 +1,107 @@
+---
+run:
+  timeout: 300s
+  skip-dirs:
+    - "^tools/"
+  build-tags:
+    - tests
+
+linters-settings:
+  exhaustive:
+    default-signifies-exhaustive: true
+
+  gci:
+    sections:
+      - standard
+      - default
+      - prefix(github.com/cerbos/cerbos)
+      - blank
+      - dot
+    skip-generated: true
+    custom-order: true
+
+  gofumpt:
+    extra-rules: true
+
+  goheader:
+    values:
+      const:
+        COMPANY: Zenauth Ltd.
+    template: |-
+      Copyright {{ YEAR-RANGE }} {{ COMPANY }}
+      SPDX-License-Identifier: Apache-2.0
+
+  govet:
+    enable-all: true
+    disable:
+      - shadow
+
+  nolintlint:
+    allow-unused: true # false would be preferable, but it's flaky (https://github.com/golangci/golangci-lint/issues/3228)
+    allow-leading-space: false
+    require-specific: true
+
+  tagliatelle:
+    case:
+      rules:
+        json: goCamel
+        yaml: goCamel
+        xml: goCamel
+        bson: goCamel
+
+linters:
+  enable:
+    - asciicheck
+    - bidichk
+    - bodyclose
+    - dupl
+    - durationcheck
+    - errorlint
+    - exhaustive
+    - exportloopref
+    - forbidigo
+    - forcetypeassert
+    - goconst
+    - gocritic
+    - godot
+    - gofumpt
+    - goimports
+    - goheader
+    - gomnd
+    - gomoddirectives
+    - gosec
+    - govet
+    - importas
+    - makezero
+    - misspell
+    - nakedret
+    - nestif
+    - nilerr
+    - noctx
+    - nolintlint
+    - prealloc
+    - predeclared
+    - promlinter
+    - revive
+    - rowserrcheck
+    - sqlclosecheck
+    - tagliatelle
+    - tenv
+    - thelper
+    - tparallel
+    - unconvert
+    - unparam
+    - wastedassign
+    - whitespace
+
+issues:
+  max-same-issues: 30
+
+  exclude-rules:
+    - path: _test\.go
+      linters:
+        - dupl
+        - forcetypeassert
+        - goconst
+        - gomnd
+        - govet