def tomap(original, **_):
original = original.replace(":", "=") # converted to colons by parser #shrug
altered_value = eval_string(original)
if altered_value is None or not isinstance(altered_value, dict):
return FUNCTION_FAILED
# If there is a string and anything else, convert to string
had_string = False
had_something_else = False
for k, v in altered_value.items():
if v == "${True}":
altered_value[k] = True
v = True
elif v == "${False}":
altered_value[k] = False
v = False
if isinstance(v, str):
had_string = True
if had_something_else:
break
else:
had_something_else = True
if had_string:
break
if had_string and had_something_else:
return {k: to_string(v) for k, v in altered_value.items()}
return altered_value
def toset(original, **_):
# https://www.terraform.io/docs/configuration/functions/toset.html
altered_value = eval_string(original)
if altered_value is None:
return FUNCTION_FAILED
return altered_value if isinstance(altered_value,
set) else set(altered_value)
def tomap(original, **_):
# https://www.terraform.io/docs/language/functions/tomap.html
original = original.replace(":", "=") # converted to colons by parser #shrug
altered_value = eval_string(original)
if altered_value is None or not isinstance(altered_value, dict):
return FUNCTION_FAILED
return _check_map_type_consistency(altered_value)
def map(original, **_):
# https://www.terraform.io/docs/language/functions/map.html
# NOTE: Splitting by commas is annoying due to possible commas in strings. To avoid
# the issue, act like it's a list (to allow comma separation) and let the HCL
# parser deal with it. Then iterating the list is easy.
converted_to_list = eval_string(f"[{original}]")
if converted_to_list is None or len(
converted_to_list) & 1: # none or odd number of args
return FUNCTION_FAILED
return create_map(converted_to_list)
def concat(original, var_resolver, **_):
args = split_merge_args(original)
if args is None:
return FUNCTION_FAILED
merged_list = []
for arg in args:
if arg.startswith("["):
value = eval_string(arg)
if value is None:
logging.debug("Unable to convert to list: %s", arg)
return FUNCTION_FAILED
else:
value = var_resolver(arg)
if isinstance(value, list):
merged_list.extend(value)
else:
return FUNCTION_FAILED # don't know what this is, blow out
return merged_list
def _to_native_value(value: str) -> Any:
if value.startswith('"') or value.startswith("'"):
return value[1:-1]
else:
return eval_string(value)
