terraform

Commit Graph

Author	SHA1	Message	Date
hashicorp-copywrite[bot]	325d18262e	[COMPLIANCE] Add Copyright and License Headers	3 years ago
Martin Atkins	d4776e8ef1	lang/funcs: type conversion functions can convert null values We had intended these functions to attempt to convert any given value, but there is a special behavior in the function system where functions must opt in to being able to handle dynamically-typed arguments so that we don't need to repeat the special case for that inside every function implementation. In this case we _do_ want to specially handle dynamically-typed values, because the keyword "null" in HCL produces cty.NullVal(cty.DynamicPseudoType) and we want the conversion function to convert it to a null of a more specific type. These conversion functions are already just a thin wrapper around the underlying type conversion functionality anyway, and that already supports converting dynamic-typed values in the expected way, so we can just opt in to allowing dynamically-typed values and let the conversion functionality do the expected work. Fixing this allows module authors to use type conversion functions to give additional type information to Terraform in situations that are too ambiguous to be handled automatically by the type inference/unification process. Previously tostring(null) was effectively a no-op, totally ignoring the author's request to treat the null as a string.	4 years ago
Alisdair McDiarmid	843c50e8ce	lang: Further limit the console-only type function This commit introduces a capsule type, `TypeType`, which is used to extricate type information from the console-only `type` function. In combination with the `TypeType` mark, this allows us to restrict the use of this function to top-level display of a value's type. Any other use of `type()` will result in an error diagnostic.	4 years ago
James Bardin	55ebb2708c	remove IsMarked and ContainsMarked calls Make sure sensitivity checks are looking for specific marks rather than any marks at all.	5 years ago
Martin Atkins	cdd9464f9a	Move lang/ to internal/lang/ This is part of a general effort to move all of Terraform's non-library package surface under internal in order to reinforce that these are for internal use within Terraform only. If you were previously importing packages under this prefix into an external codebase, you could pin to an earlier release tag as an interim solution until you've make a plan to achieve the same functionality some other way.	5 years ago

5 Commits (b5658a46a2aacb3e96bd10722027f179f3900a8d)