Make build-python-release job

python-sdist isn't an accurate name since this also builds wheels. Make
a new job named build-python-release.

Also, use zuul_work_dir as the working dir variable.

This role was written rather early and isn't used yet. Change it to use
zuul_work_dir so that it matches other things.

Change-Id: Icfad9ad6ba5c7a0c62a8d5ce243952b81f28a47f
Depends-On: I8dfe5a41710392d6ca8453ce365f674a9d5e4f6e

playbooks/python/release.yaml

@@ -0,0 +1,3 @@
+- hosts: all
+  roles:
+    - build-python-release

playbooks/python/sdist.yaml

@@ -1,3 +0,0 @@
-- hosts: all
-  roles:
-    - build-python-sdist

roles/build-python-release/defaults/main.yaml

@@ -0,0 +1 @@
+zuul_work_dir: "{{ zuul.project.src_dir }}"

roles/build-python-release/tasks/main.yaml

@@ -1,4 +1,4 @@
 - name: Build a tarball and wheel
   command: python setup.py sdist bdist_wheel
   args:
-    chdir: "{{ python_sdist_chdir }}"
+    chdir: "{{ zuul_work_dir }}"

roles/build-python-sdist/defaults/main.yaml

@@ -1 +0,0 @@
-python_sdist_chdir: "src/{{ zuul.project.canonical_name }}"

zuul.yaml

@@ -141,12 +141,20 @@
     name: python-sdist
     description: |
       Build a source tarball and wheel for uploading
-    run: playbooks/python/sdist.yaml
+      DEPRECATED. Build a source tarball and a bdist wheel for uploading.
+    run: playbooks/python/release.yaml
+    post-run: playbooks/python/tarball-post.yaml
+
+- job:
+    name: build-python-release
+    description: |
+      Build a source tarball and a bdist wheel for uploading.
+    run: playbooks/python/release.yaml
     post-run: playbooks/python/tarball-post.yaml
 
 - job:
     name: python-upload-pypi
-    parent: python-sdist
+    parent: build-python-release
     description: |
       Generate a and upload a python source tarball and binary wheel