Merge pull request #29 from jeff-knurek/optional-requirements-file

add option to select alternate/additional requirements files

Author: lokst

src/commands/install-deps.yml

@@ -1,15 +1,19 @@
-description: "Install packages from requirements.txt via Pip."
+description: "Install packages from requirements.txt (or any other file) via Pip."
 parameters:
   local:
     description: "Install packages for local user, not globally. Defaults to true."
     type: boolean
     default: true
+  dependency-file:
+    description: "The file to install dependencies from."
+    type: string
+    default: "requirements.txt"
 steps:
   - run:
       name: "Install Dependencies"
       command: |
         if << parameters.local >>; then
-          pip install --user -r requirements.txt
+          pip install --user -r << parameters.dependency-file >>
         else
-          pip install -r requirements.txt
+          pip install -r << parameters.dependency-file >>
         fi

src/commands/load-cache.yml

@@ -4,7 +4,11 @@ parameters:
     description: "The cache key to use. The key is immutable."
     type: string
     default: "pip"
+  dependency-file:
+    description: "The file to install dependencies from."
+    type: string
+    default: "requirements.txt"
 steps:
   - restore_cache:
       keys:
-        - << parameters.key >>-{{ checksum "requirements.txt"  }}
+        - << parameters.key >>-{{ checksum "<<parameters.dependency-file>>" }}

src/commands/save-cache.yml

@@ -4,12 +4,16 @@ parameters:
     description: "The cache key to use. The key is immutable."
     type: string
     default: "pip"
-  lib_path:
+  dependency-file:
+    description: "The file that the dependencies are installed from."
+    type: string
+    default: "requirements.txt"
+  lib-path:
     description: "The path where the requirements are saved to."
     type: string
     default: "/home/circleci/.local/lib/"
 steps:
   - save_cache:
-      key: << parameters.key >>-{{ checksum "requirements.txt"  }}
+      key: << parameters.key >>-{{ checksum "<<parameters.dependency-file>>"  }}
       paths:
-        - << parameters.lib_path >>
+        - << parameters.lib-path >>

src/commands/uninstall-deps.yml

@@ -1,11 +1,11 @@
 description: "Uninstall packages from requirements.txt via Pip."
 parameters:
-  requirements_file:
+  requirements-file:
     description: Path to requirements.txt dependency file.
     type: string
     default: requirements.txt
 steps:
   - run:
       name: "Uninstall Dependencies"
       command: |
-        pip uninstall -y -r << parameters.requirements_file >>
+        pip uninstall -y -r << parameters.requirements-file >>