7 Commits (2cc94b4e89ccd47475c2b894e7cb9bd758ae73fc)

Author	SHA1	Message	Date
hashicorp-copywrite[bot]	53c34ff49c	Update copyright file headers to BUSL-1.1	3 years ago
Martin Atkins	81c15f987e	lang/funcs: startswith considers string prefix refinement ... If the string to be tested is an unknown value that's been refined with a prefix and the prefix we're being asked to test is in turn a prefix of that known prefix then we can return a known answer despite the inputs not being fully known. There are also some other similar deductions we can make about other combinations of inputs. This extra analysis could be useful in a custom condition check that requires a string with a particular prefix, since it can allow the condition to fail even on partially-unknown input, thereby giving earlier feedback about a problem.	3 years ago
Martin Atkins	c912970153	lang/funcs: Non-null refinements for various functions ... cty's new "refinements" concept allows us to reduce the range of unknown values from our functions. This initial changeset focuses only on declaring which functions are guaranteed to return a non-null result, which is a helpful baseline refinement because it allows "== null" and "!= null" tests to produce known results even when the given value is otherwise unknown. This commit also includes some updates to test results that are now refined based on cty's own built-in refinement behaviors, just as a result of us having updated cty in the previous commit.	3 years ago
hashicorp-copywrite[bot]	325d18262e	[COMPLIANCE] Add Copyright and License Headers	3 years ago
Zac Clifton	3bb6a5896b	Feat: Add strcontains function and documentation (#33069) ... * add strcontains function and documentation	3 years ago
Joshua Barton	c73c0ad63c	feat: add startswith and endswith funcs	4 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