Fix syntax for Docs Build Workflow (open-telemetry#1392)

Author: NathanielRN

.github/workflows/docs.yml

@@ -17,24 +17,24 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - name: Checkout Contrib Repo @ SHA - ${{ env.CONTRIB_REPO_SHA }}
+      - uses: actions/checkout@v2
+      - name: Checkout Contrib Repo @ SHA - ${{ env.CONTRIB_REPO_SHA }}
         uses: actions/checkout@v2
         with:
           repository: open-telemetry/opentelemetry-python-contrib
           ref: ${{ env.CONTRIB_REPO_SHA }}
           path: opentelemetry-python-contrib
-    - name: Set up Python py38
-      uses: actions/setup-python@v2
-      with:
-        python-version: '3.8'
-    - name: Build docs
-      run: |
-        pip install --upgrade tox
-        tox -e docs
-    - name: Publish to gh-pages
-      uses: JamesIves/github-pages-deploy-action@2.0.2
-      env:
-        ACCESS_TOKEN: ${{ secrets.DocsPushToken }}
-        BRANCH: gh-pages
-        FOLDER: docs/_build/html/
+      - name: Set up Python py38
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.8'
+      - name: Build docs
+        run: |
+          pip install --upgrade tox
+          tox -e docs
+      - name: Publish to gh-pages
+        uses: JamesIves/github-pages-deploy-action@2.0.2
+        env:
+          ACCESS_TOKEN: ${{ secrets.DocsPushToken }}
+          BRANCH: gh-pages
+          FOLDER: docs/_build/html/

docs-requirements.txt

@@ -6,6 +6,13 @@ sphinx-autodoc-typehints~=1.10.2
 # doesn't work for pkg_resources.
 ./opentelemetry-api
 ./opentelemetry-sdk
+./opentelemetry-python-contrib/exporter/opentelemetry-exporter-datadog
+./opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-grpc
+./opentelemetry-instrumentation
+./opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-requests
+./opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-wsgi
+./opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-django
+./opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-flask
 
 # Required by ext packages
 asgiref~=3.0

tox.ini

@@ -154,19 +154,9 @@ commands =
 
 [testenv:docs]
 deps =
-  -e {toxinidir}/opentelemetry-python-contrib/exporter/opentelemetry-exporter-datadog
-  -e {toxinidir}/opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-grpc
-  -e {toxinidir}/opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-flask
-  -e {toxinidir}/opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-django
-  -e {toxinidir}/opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-requests
-  -e {toxinidir}/opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-wsgi
   -c {toxinidir}/dev-requirements.txt
   -r {toxinidir}/docs-requirements.txt
 
-commands_pre =
-  pip install -e {toxinidir}/opentelemetry-api \ 
-              -e {toxinidir}/opentelemetry-sdk
-
 changedir = docs
 
 commands =