Woodpecker CI: Build API specs again

.woodpecker/spec-build.yaml

@@ -0,0 +1,53 @@
+when:
+  - event: tag
+  - event: manual
+    branch: stable
+
+labels:
+  platform: linux/amd64
+
+variables:
+  artifacts_uploader_image: &artifacts_uploader_image docker.io/woodpeckercommunity/plugin-gitea-package:0.5.0
+  artifacts_uploader_settings: &artifacts_uploader_settings
+    user:
+      from_secret: pleroma-ci-user
+    password:
+      from_secret: pleroma-ci-password
+    owner: 'pleroma'
+
+steps:
+  build-spec:
+    image: docker.io/hexpm/elixir-amd64:1.17.3-erlang-27.3.4.2-alpine-3.22.1
+    environment:
+      MIX_ENV: prod
+      VIX_COMPILATION_MODE: PLATFORM_PROVIDED_LIBVIPS
+    commands:
+      - apk update --no-cache
+      - apk add git build-base cmake file-dev openssl vips-dev zip
+      - mix local.hex --force
+      - mix local.rebar --force
+      - mix deps.get --only prod
+      - mix pleroma.openapi_spec spec.json
+
+  upload-spec:
+    image: *artifacts_uploader_image
+    settings:
+      <<: *artifacts_uploader_settings
+      package_name: api-docs-spec
+      package_version: stable
+      file_source: ./spec.json
+      file_name: spec.json
+      update: 'true'
+
+  trigger-deploy:
+    image: docker.io/woodpeckerci/plugin-trigger:1.1.1
+    settings:
+      params:
+        - BRANCH=stable
+      deploy: 'api-docs'
+      last-successful: true
+      token:
+        from_secret:
+          pleroma-ci-woodpecker-token
+      repositories:
+        - pleroma/api-docs@master