fix: Ensure python command (on macos) (#104)

Author: Jaryt

.circleci/test-deploy.yml

@@ -9,9 +9,20 @@ parameters:
   cache-version:
     type: string
     default: v3
+
+executors:
+  macos:
+    macos:
+      xcode: 14.0.0
+    resource_class: medium
+
 jobs:
   pip-install-test:
-    executor: python/default
+    parameters:
+      executor:
+        type: executor
+        default: python/default
+    executor: << parameters.executor >>
     steps:
       - checkout
       - python/install-packages:
@@ -115,6 +126,10 @@ workflows:
   test-deploy:
     jobs:
       # Make sure to include "filters: *filters" in every test job you want to run as part of your deployment.
+      - pip-install-test:
+          name: "pip-install-macos"
+          filters: *filters
+          executor: macos
       - pip-install-test:
           filters: *filters
       - pip-install-test-args:
@@ -242,6 +257,7 @@ workflows:
           requires:
             - orb-tools/pack
             - pip-install-test
+            - pip-install-macos
             - pip-install-test-args
             - pipenv-test
             - poetry-test

src/commands/dist.yml

@@ -6,6 +6,9 @@ parameters:
     default: "."
     description: Path to the directory containing your python project. Not needed if 'setup.py' lives in root project dir
 steps:
+  - run:
+      name: Alias Python
+      command: <<include(scripts/alias-python.sh)>>
   - run:
       name: Install wheel
       command: pip install wheel

src/commands/install-packages.yml

@@ -73,6 +73,9 @@ steps:
   - run:
       name: "Export automatic environment detection script"
       command: << include(scripts/export-detect-env.sh) >>
+  - run:
+      name: Alias Python
+      command: <<include(scripts/alias-python.sh)>>
   # restore caches
   - when:
       condition:

src/scripts/alias-python.sh

@@ -0,0 +1,9 @@
+if [ ! "${BASH_ENV_PYTHON_ALIASED}" ]; then
+    echo 'if [ ! $(command -v python) ]; then
+  shopt -s expand_aliases
+  alias python=python3
+  alias pip=pip3
+fi
+
+BASH_ENV_PYTHON_ALIASED=true' >> "$BASH_ENV"
+fi

src/scripts/cache-link-lockfile.sh

@@ -22,7 +22,7 @@ if [ ! -f "${LOCKFILE_PATH}" ]; then
     if [ -z "${LOCK_FILE}" ]; then
         echo "WARNING: Could not determine lockfile path for ${DETECT_PKG_MNGR:-PARAM_PKG_MNGR}"
     else
-        FULL_LOCK_FILE=$(readlink -f -v "${LOCK_FILE}")
+        FULL_LOCK_FILE=$(readlink -f "${LOCK_FILE}")
 
         if [ -f "${LOCK_FILE}" ]; then
             echo "INFO: Copying ${FULL_LOCK_FILE} to ${LOCKFILE_PATH}"