add yetus

Signed-off-by: Avi Deitcher <[email protected]>

Author: deitch

.github/workflows/yetus.yml

@@ -0,0 +1,42 @@
+# NOTE that this is the only workflow that requires access to the
+# GitHub token. However, it is safe since in EVE repo itself we
+# only trigger this workflow on pull requests and as such making
+# it effectively read-only.
+# yamllint disable rule:line-length
+#   https://docs.github.com/en/free-pro-team@latest/actions/reference/authentication-in-a-workflow#permissions-for-the-github_token
+# yamllint enable rule:line-length
+---
+name: Apache Yetus
+on:  # yamllint disable-line rule:truthy
+  pull_request:
+    branches:
+      - "master"
+      - "[0-9]+.[0-9]+"
+      - "[0-9]+.[0-9]+-stable"
+
+jobs:
+  yetus:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          path: src
+          fetch-depth: 0
+
+      - name: Yetus
+        uses: apache/[email protected]
+        with:
+          basedir: ./src
+          buildtool: nobuild
+          continuousimprovement: true
+          githubtoken: ${{ secrets.GITHUB_TOKEN }}
+          patchdir: ./out
+          reviveconfig: .revive.toml
+
+      - name: Store Yetus artifacts
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v3
+        with:
+          name: 'yetus-scan'
+          path: ${{ github.workspace }}/out

.revive.toml

@@ -0,0 +1,29 @@
+ignoreGeneratedHeader = false
+severity = "warning"
+confidence = 0.8
+errorCode = 0
+warningCode = 0
+
+[rule.blank-imports]
+[rule.context-as-argument]
+[rule.context-keys-type]
+[rule.dot-imports]
+[rule.error-return]
+[rule.error-naming]
+[rule.exported]
+[rule.if-return]
+[rule.increment-decrement]
+[rule.var-naming]
+[rule.var-declaration]
+#[rule.package-comments]
+[rule.range]
+[rule.receiver-naming]
+[rule.time-naming]
+[rule.unexported-return]
+# FIXME [rule.indent-error-flow]
+[rule.errorf]
+# FIXME [rule.empty-block]
+# FIXME [rule.superfluous-else]
+# FIXME [rule.unused-parameter]
+[rule.unreachable-code]
+[rule.redefines-builtin-id]