Run goldeneye from a manual workflow instead of CI

Drop the check dialects job from ci.yml and replace gen.yml with a
goldeneye workflow that only runs on workflow_dispatch, choosing between
checking the committed dialect files against the databases and
generating them and uploading the result.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VrrewZQhCf82hp68FWNFLj

Author: kyleconroy

.github/workflows/ci.yml

@@ -66,36 +66,6 @@ jobs:
         MYSQL_SERVER_URI: "root:mysecretpassword@tcp(127.0.0.1:3306)/mysql?multiStatements=true&parseTime=true"
         CGO_ENABLED: "0"
 
-  goldeneye:
-    name: check dialects
-    runs-on: ubuntu-24.04
-    services:
-      postgres:
-        image: postgres:16
-        env:
-          POSTGRES_USER: postgres
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_DB: postgres
-        ports:
-        - 5432:5432
-        # needed because the postgres container does not provide a healthcheck
-        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
-    steps:
-    - uses: actions/checkout@v7
-    - uses: actions/setup-go@v7
-      with:
-        go-version: '1.26.5'
-
-    - name: install clickhouse
-      run: go run ./cmd/goldeneye install clickhouse
-      working-directory: internal/goldeneye
-
-    - name: test internal/goldeneye
-      run: go test ./...
-      working-directory: internal/goldeneye
-      env:
-        POSTGRESQL_SERVER_URI: postgres://postgres:postgres@localhost:${{ job.services.postgres.ports['5432'] }}/postgres?sslmode=disable
-
   vuln_check:
     runs-on: ubuntu-24.04
     timeout-minutes: 5

.github/workflows/gen.yml

@@ -0,0 +1,60 @@
+name: goldeneye
+on:
+  workflow_dispatch:
+    inputs:
+      command:
+        description: check the committed dialect files against the databases, or generate them and upload the result
+        type: choice
+        options:
+        - check
+        - generate
+        default: check
+jobs:
+  goldeneye:
+    name: ${{ inputs.command }} dialects
+    runs-on: ubuntu-24.04
+    services:
+      postgres:
+        image: postgres:16
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: postgres
+        ports:
+        - 5432:5432
+        # needed because the postgres container does not provide a healthcheck
+        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
+    env:
+      POSTGRESQL_SERVER_URI: postgres://postgres:postgres@localhost:${{ job.services.postgres.ports['5432'] }}/postgres?sslmode=disable
+    defaults:
+      run:
+        working-directory: internal/goldeneye
+    steps:
+    - uses: actions/checkout@v7
+    - uses: actions/setup-go@v7
+      with:
+        go-version-file: internal/goldeneye/go.mod
+        check-latest: true
+
+    - name: install clickhouse
+      run: go run ./cmd/goldeneye install clickhouse
+
+    - name: check
+      if: inputs.command == 'check'
+      run: go test -v ./...
+
+    - name: generate
+      if: inputs.command == 'generate'
+      run: go run ./cmd/goldeneye generate
+
+    - name: show changes
+      if: inputs.command == 'generate'
+      run: git status --short && git diff --stat
+      working-directory: .
+
+    - name: upload dialects
+      if: inputs.command == 'generate'
+      uses: actions/upload-artifact@v7
+      with:
+        name: dialects
+        path: internal/engine/*/dialect

.github/workflows/goldeneye.yml

@@ -157,6 +157,10 @@ POSTGRESQL_SERVER_URI="postgres://postgres:postgres@127.0.0.1:5432/postgres?sslm
 go run ./cmd/goldeneye generate postgresql  # rewrite the files after a change
 ```
 
+The checks are not part of CI. The `goldeneye` workflow
+(`.github/workflows/goldeneye.yml`) runs them on demand, or generates the
+files and uploads them as an artifact.
+
 ### Example Tests
 
 - **Location:** `/examples/` directory