Update preview workflow

Author: honno

.circleci/config.yml

@@ -19,10 +19,10 @@ jobs:
           name: build docs
           no_output_timeout: 25m
           command: |
-            pip install -r requirements.txt
-            sphinx-build -b html -WT --keep-going spec build/draft -d doctrees
+            pip install .[doc]
+            make -C spec/ build
       - store_artifacts:
-          path: build/draft
+          path: spec/_build/
 
 workflows:
   version: 2

.github/workflows/pages.yml

@@ -85,15 +85,6 @@ jobs:
           export SPHINXOPTS="-b html -WT --keep-going -d doctrees"
           make -C spec/ build
 
-      # Upload the build artifact:
-      # - name: 'Upload build artifact'
-      #   uses: actions/upload-artifact@v2
-      #   if: ${{ github.event_name == 'pull_request'}}
-      #   with:
-      #     name: html
-      #     path: build/
-      #     if-no-files-found: error
-
       # Configure Git:
       - name: 'Configure Git'
         run: |

.github/workflows/preview.yml

@@ -0,0 +1,16 @@
+on: [status]
+jobs:
+  circleci_artifacts_redirector_job:
+    # Don't run Action on forks, and allow skipping CI
+    if: "github.repository == 'honno/array-api'"
+    runs-on: ubuntu-latest
+    name: Run CircleCI artifacts redirector
+    steps:
+      - name: GitHub Action step
+        id: step1
+        uses: larsoner/circleci-artifacts-redirector-action@master
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          artifact-path: 0/spec/_build/draft/index.html
+          circleci-jobs: build_page
+          job-title: Check the rendered docs here!