Remove docs build infrastructure

- Delete Dockerfile-docs, docs-nginx.conf, theme_common, theme_override
    - Delete pull_request_docs.yaml workflow
    - Remove docs build steps from push.yaml and release.yaml
    - Clean up docs path exclusions from pull_request.yaml and push-pr-image.yaml

.github/workflows/pull_request.yaml

@@ -9,11 +9,6 @@ on:
       - '**'
       - '!.markdownlint.yaml'
       - '!.vale.ini'
-      - '!Dockerfile-docs'
-      - '!docs-nginx.conf'
-      - '!docs/**'
-      - '!theme_common'
-      - '!theme_override'
       - '!deployments/kubernetes/chart/reloader/**'
 
 env:

.github/workflows/pull_request_docs.yaml

@@ -1,34 +0,0 @@
-name: Pull Request for Documentation Changes
-
-on:
-  pull_request:
-    branches:
-      - master
-    paths:
-      - '.markdownlint.yaml'
-      - '.vale.ini'
-      - 'Dockerfile-docs'
-      - 'docs-nginx.conf'
-      - 'docs/**'
-      - '!docs/plans/**'
-      - 'theme_common'
-      - 'theme_override'
-      - 'deployments/kubernetes/chart/reloader/README.md'
-
-jobs:
-  qa:
-    uses: stakater/.github/.github/workflows/pull_request_doc_qa.yaml@v0.0.163
-    with:
-      MD_CONFIG: .github/md_config.json
-      DOC_SRC: docs
-      MD_LINT_CONFIG: .markdownlint.yaml
-  build:
-    uses: stakater/.github/.github/workflows/pull_request_container_build.yaml@v0.0.163
-    with:
-      DOCKER_FILE_PATH: Dockerfile-docs
-      CONTAINER_REGISTRY_URL: ghcr.io/stakater
-      PUSH_IMAGE: false
-    secrets:
-      CONTAINER_REGISTRY_USERNAME: ${{ github.actor }}
-      CONTAINER_REGISTRY_PASSWORD: ${{ secrets.GHCR_TOKEN }}
-      SLACK_WEBHOOK_URL: ${{ secrets.STAKATER_DELIVERY_SLACK_WEBHOOK }}

.github/workflows/push-pr-image.yaml

@@ -8,11 +8,6 @@ on:
     paths:
       - '!.markdownlint.yaml'
       - '!.vale.ini'
-      - '!Dockerfile-docs'
-      - '!docs-nginx.conf'
-      - '!docs/**'
-      - '!theme_common'
-      - '!theme_override'
       - '!deployments/kubernetes/chart/reloader/**'
 
 env:

.github/workflows/push.yaml

@@ -186,37 +186,6 @@ jobs:
             org.opencontainers.image.source=${{ github.event.repository.clone_url }}
             org.opencontainers.image.revision=${{ github.sha }}
 
-      - uses: dorny/paths-filter@v3
-        id: filter
-        with:
-          filters: |
-            docs:
-              - '.markdownlint.yaml'
-              - '.vale.ini'
-              - 'Dockerfile-docs'
-              - 'docs-nginx.conf'
-              - 'docs/**'
-              - 'README.md'
-              - 'theme_common'
-              - 'theme_override'
-
-      # run only if 'docs' files were changed
-      - name: Build and Push Docker Image for Docs to ghcr registry
-        if: steps.filter.outputs.docs == 'true'
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          file: Dockerfile-docs
-          pull: true
-          push: true
-          build-args: BUILD_PARAMETERS=${{ env.BUILD_PARAMETERS }}
-          cache-to: type=inline
-          tags: |
-            ${{ env.GHCR_IMAGE_REPOSITORY }}/docs:merge-${{ github.event.number }}
-          labels: |
-            org.opencontainers.image.source=${{ github.event.repository.clone_url }}
-            org.opencontainers.image.revision=${{ github.sha }}
-
       - name: Push Latest Tag
         uses: anothrNick/github-tag-action@1.75.0
         env:

.github/workflows/release.yaml

@@ -186,21 +186,6 @@ jobs:
             org.opencontainers.image.created=${{ steps.prep.outputs.created }}
             org.opencontainers.image.revision=${{ github.sha }}
 
-      - name: Build and Push Docker Image for Docs to ghcr registry
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          file: Dockerfile-docs
-          pull: true
-          push: true
-          cache-to: type=inline
-          tags: |
-            ${{ env.GHCR_IMAGE_REPOSITORY }}/docs:${{ steps.generate_tag.outputs.RELEASE_VERSION }}
-          labels: |
-            org.opencontainers.image.source=${{ github.event.repository.clone_url }}
-            org.opencontainers.image.created=${{ steps.prep.outputs.created }}
-            org.opencontainers.image.revision=${{ github.sha }}
-
       ##############################
       ## Add steps to generate required artifacts for a release here(helm chart, operator manifest etc.)
       ##############################