All errors related to a specific stack should include the stack name in the error message. #1306
Description
All errors related to a specific stack should include the stack name in the error message.
Because Sceptre may be evaluating several stack configurations at once, an error may be difficult to troubleshoot if it's coming from a stack other than the one being launched/updated/whatever. This is a generalization of #1267. Rather than adding the stack path to messages as they're raised, recommend trapping stack errors and re-throwing them with the stack path.
This will let us avoid updating all the raise sites as well as improving errors thrown outside Sceptre code.
Expected behaviour
Stack trace should include the path of the failing stack configuration.
Actual behaviour
Traceback (most recent call last):
File "/usr/local/bin/sceptre", line 8, in <module>
sys.exit(cli())
File "/usr/local/lib/python3.9/site-packages/click/core.py", line 1130, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/click/core.py", line 1055, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.9/site-packages/click/core.py", line 1657, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.9/site-packages/click/core.py", line 1404, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.9/site-packages/click/core.py", line 760, in invoke
return __callback(*args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/click/decorators.py", line 26, in new_func
return f(get_current_context(), *args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/sceptre/cli/helpers.py", line 43, in decorated
return func(*args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/sceptre/cli/delete.py", line 41, in delete_command
plan = SceptrePlan(context)
File "/usr/local/lib/python3.9/site-packages/sceptre/plan/plan.py", line 48, in __init__
all_stacks, command_stacks = self.config_reader.construct_stacks()
File "/usr/local/lib/python3.9/site-packages/sceptre/config/reader.py", line 252, in construct_stacks
stack = self._construct_stack(rel_path, stack_group_config)
File "/usr/local/lib/python3.9/site-packages/sceptre/config/reader.py", line 575, in _construct_stack
stack = Stack(
File "/usr/local/lib/python3.9/site-packages/sceptre/stack.py", line 175, in __init__
raise InvalidConfigFileError(
sceptre.exceptions.InvalidConfigFileError: Neither 'template_path' nor 'template' is set