chore: source env when available

src/bin/install.sh

@@ -11,7 +11,9 @@ function install_git_hooks () {
 
 function install_poetry () {
   if [ -z ${POETRY} ]; then
-    curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python -
+    curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python
+
+    try_source_env
   fi
 }
 

src/bin/shared.sh

@@ -1,11 +1,16 @@
 #!/usr/bin/env bash
 
-INSTALL_STAMP_PATH='.install.stamp'
+INSTALL_STAMP_PATH=".install.stamp"
+POETRY_ENV_PATH="${HOME}/.poetry/env"
 
-function poetry_path () {
-  if [ -z ${POETRY} ]; then
-    source $HOME/.poetry/env
+function try_source_env () {
+  if [ -f ${POETRY_ENV_PATH} ]; then
+    source ${POETRY_ENV_PATH}
   fi
+}
+
+function poetry_path () {
+  try_source_env
 
   echo `command -v poetry 2> /dev/null`
 }
@@ -18,3 +23,5 @@ function p () {
   assert_poetry_exists
   `poetry_path` ${@}
 }
+
+try_source_env

src/bin/test.sh

@@ -13,3 +13,4 @@ cd_to_source_directory
 source bin/shared.sh
 
 run_tests
+