Add validate_str_list function and update dependencies schema

This commit introduces the validate_str_list function to ensure that lists of strings are validated correctly. The function is then used to update the "depends_on" schema across multiple files for improved validation. Additionally, the version in pyproject.toml has been incremented from 0.3.1 to 0.3.2.

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "startout"
-version = "0.3.1"
+version = "0.3.2"
 description = "Draft version of the StartOut CLI'"
 authors = ["Trenton Yo <askstartout@gmail.com>", "Jake Gehrke <askstartout@gmail.com>"]
 readme = "README.md"

startout/module.py

@@ -8,7 +8,8 @@
 from schema import Schema, And, Or, Optional, Use
 
 from startout.init_option import InitOption
-from startout.util import replace_env, run_script_with_env_substitution, get_script, MonitorOutput, monitored_subprocess
+from startout.util import replace_env, run_script_with_env_substitution, get_script, MonitorOutput, \
+    monitored_subprocess, validate_str_list
 
 
 def check_for_key(name: str, key: str, scripts: dict):
@@ -89,7 +90,7 @@ class Module:
                 }
             ),
             "scripts": module_scripts_schema,
-            Optional("depends_on"): Or(str, List[str]),
+            Optional("depends_on"): Or(str, validate_str_list),
             Optional("init_options"): [module_init_options_schema]
         }
     )

startout/tool.py

@@ -2,7 +2,7 @@
 
 from schema import Schema, And, Or, Optional
 
-from startout.util import run_script_with_env_substitution, get_script
+from startout.util import run_script_with_env_substitution, get_script, validate_str_list
 
 
 class Tool:
@@ -63,7 +63,7 @@ class Tool:
     )
     tool_schema = Schema(
         {
-            Optional("depends_on"): Or(str, List[str]),
+            Optional("depends_on"): Or(str, validate_str_list),
             "scripts": tool_scripts_schema
         }
     )

startout/util.py

@@ -25,6 +25,9 @@ def __init__(self, title: str, subtitle: str, console: Console, log_path: Path):
         self.log_path = log_path
 
 
+def validate_str_list(value):
+    return isinstance(value, list) and all(isinstance(item, str) for item in value)
+
 def bool_to_yn(bool_input: bool) -> str:
     """
     Converts a boolean value to a 'y' or 'n' string representation.

tests/resources/starterfiles/starter2.yaml

@@ -23,7 +23,8 @@ modules:
       init: exit 0
       destroy: exit 0
   dependent_module:
-    depends_on: module
+    depends_on:
+      - module
     dest: 2/equals/${ONE}
     source:
       script: exit 0