Add pip conf example (#16)

* Split into 3 pip examples

Author: robgodfrey

src/examples/python_pip_install.yml src/examples/configure_pip.ymlsrc/examples/python_pip_install.yml renamed to src/examples/configure_pip.yml

@@ -1,22 +1,21 @@
 description: >
-  Install dependencies from Cloudsmith using pip
+  Configure pip and install requirements from Cloudsmith.
 usage:
   version: 2.1
   orbs:
     ft-cloudsmith: ft-circleci-orbs/[email protected]
   jobs:
-    install_python_dependencies_from_cloudsmith:
+    build:
       docker:
         - image: cimg/python:3.9
       steps:
         - checkout
         - ft-cloudsmith/set_env_vars_for_pip:
             repository_identifier: "your-repository-identifier"
             service_identifier: "your-service-identifier"
-        - run:
-            name: Install Python dependencies
-            command: python -m pip install -r requirements.txt --index-url "$CLOUDSMITH_PIP_INDEX_URL"
+        - run: python -m pip config set global.index-url "$CLOUDSMITH_PIP_INDEX_URL"
+        - run: python -m pip install -r requirements.txt
   workflows:
-    use-my-orb:
+    main:
       jobs:
-        - install_python_dependencies_from_cloudsmith
+        - build

src/examples/pip_install_package.yml

@@ -0,0 +1,20 @@
+description: >
+  Pip install a package from Cloudsmith.
+usage:
+  version: 2.1
+  orbs:
+    ft-cloudsmith: ft-circleci-orbs/[email protected]
+  jobs:
+    build:
+      docker:
+        - image: cimg/python:3.9
+      steps:
+        - checkout
+        - ft-cloudsmith/set_env_vars_for_pip:
+            repository_identifier: "your-repository-identifier"
+            service_identifier: "your-service-identifier"
+        - run: python -m pip install your-package==0.0.0 --index-url "$CLOUDSMITH_PIP_INDEX_URL"
+  workflows:
+    main:
+      jobs:
+        - build

src/examples/pip_install_requirements.yml

@@ -0,0 +1,20 @@
+description: >
+  Pip install requirements from Cloudsmith.
+usage:
+  version: 2.1
+  orbs:
+    ft-cloudsmith: ft-circleci-orbs/[email protected]
+  jobs:
+    build:
+      docker:
+        - image: cimg/python:3.9
+      steps:
+        - checkout
+        - ft-cloudsmith/set_env_vars_for_pip:
+            repository_identifier: "your-repository-identifier"
+            service_identifier: "your-service-identifier"
+        - run: python -m pip install -r requirements.txt --index-url "$CLOUDSMITH_PIP_INDEX_URL"
+  workflows:
+    main:
+      jobs:
+        - build