112 Commits (25cebfbd8be2c43a25dfafdcf882e79b9ccc3d3d)

Author	SHA1	Message	Date
Kristin Laemmert	f6af7b4f7a	lang/funcs: add (console-only) TypeFunction (#28501) ... * lang/funcs: add (console-only) TypeFunction The type() function, which is only available for terraform console, prints out the type of a given value. This is mainly intended for debugging - it's nice to be able to print out terraform's understanding of a complex variable. This introduces a new field for Scope: ConsoleMode. When ConsoleMode is true, any additional functions intended for use in the console (only) may be added.	5 years ago
Nick Fagerlund	78dcc8dc1b	website: Language: Move files to match new URL structure	5 years ago
Nick Fagerlund	22d7c11d8a	website: Language: Remove the "this is 0.12+" message from language docs ... The sun has set on 0.11, so the value of maintaining this message on nearly every page has crashed to almost zero. Time to pull it.	5 years ago
JohnM	72e657edcc	Chage backend.tmpl to config.tmpl in Maps example, ... Reference file in Maps example is named config.tmpl, example used backend.tmpl from previous section.	5 years ago
Nick Fagerlund	1fff4e2690	website: Update links to redirected provider docs pages ... This commit intentionally leaves the indexes of provider docs alone, to avoid merge conflicts when we delete those.	5 years ago
Hyunsuk Shin	16f8baa40e	Update setproduct.html.md (#27184) ... fill wrong syntax	5 years ago
Petros Kolyvas	5cb2d4894c	Anytrue alltrue docs clarification. (#27108) ... * Anytrue alltrue docs clarification. * Update alltrue.html.md I can't spell. * Update anytrue.html.md Yes, I can't spell.	5 years ago
Nick Fagerlund	cca1bc91c3	website: fix bad layout in defaults function page ... This layout no longer exists.	5 years ago
Nick Fagerlund	5cff04b3ab	website: fix malformed yaml in a few function pages	5 years ago
Martin Atkins	df47da1f8e	website: "coalesce" function unifies its argument types ... In order to be able to predict a result type even if arguments are not yet known, coalesce requires all of its arguments to be of the same type. Our usual automatic conversion rules mean that in some cases the result is a silent type conversion rather than an explicit error, so we'll at least document that so that folks who encounter it can understand what is causing the likely-surprising behavior. If we were building this function over again today I expect we'd make it always return an error under type mismatch, but to do so now would be a breaking change and the potential cost of that seems too high for something that doesn't seem to arise incredibly often in practice.	5 years ago
Nick Fagerlund	2bfec75bbf	website: Update all links to {expressions,modules,resources}.html ... ...as well as to the standard module structure section in module development.	5 years ago
Martin Atkins	cec4578005	lang/funcs: Experimental "defaults" function ... This is a new part of the existing module_variable_optional_attrs experiment, because it's intended to complement the ability to declare an input variable whose type constraint is an object type with optional attributes. Module authors can use this to replace null values (that were either explicitly set or implied by attribute omission) with other non-null values of the same type. This function is a bit more type-fussy than our functions typically are because it's intended for use primarily with input variables that have fully-specified type constraints, and thus it uses that type information to help inform how the defaults data structure should be interpreted. Other uses of this function will probably be harder today because it takes a lot of extra annotation to build a value of a specific type if it isn't passing through a variable type constraint. Perhaps later language features for more general type conversion will make this more applicable, but for now the more general form of this problem is better solved other ways.	6 years ago
Nick Fagerlund	5e18e44037	Merge pull request #26723 from hashicorp/oct20_language_and_cli_docs ... website: TF-153: Split core Terraform docs into "Language" and "CLI"	6 years ago
Joshua Mendoza	27e31e1160	Update lookup.html.md (#26835) ... Typo in introductory paragraph.	6 years ago
Martin Atkins	ae3c0c6a4a	lang/funcs: Remove the deprecated "list" and "map" functions ... Prior to Terraform 0.12 these two functions were the only way to construct literal lists and maps (respectively) in HIL expressions. Terraform 0.12, by switching to HCL 2, introduced first-class syntax for constructing tuple and object values, which can then be converted into list and map values using the tolist and tomap type conversion functions. We marked both of these functions as deprecated in the Terraform v0.12 release and have since then mentioned in the docs that they will be removed in a future Terraform version. The "terraform 0.12upgrade" tool from Terraform v0.12 also included a rule to automatically rewrite uses of these functions into equivalent new syntax. The main motivation for removing these now is just to get this change made prior to Terraform 1.0. as we'll be doing with various other deprecations. However, a specific reason for these two functions in particular is that their existence is what caused us to invent the idea of a "type expression" as a distinct kind of expression in Terraform v0.12, and so removing them now would allow potentially unifying type expressions with value expressions in a future release. We do not have any current specific plans to make that change, but one potential motivation for doing so would be to take another attempt at a generalized "convert" function which takes a type as one of its arguments. Our previous attempt to implement such a function was foiled by the fact that Terraform's expression validator doesn't have any way to know to treat one argument of a particular function as special, and so it was generating incorrect error messages. We won't necessarily do that, but having these "list" and "map" functions out of the way leaves the option open.	6 years ago
Nick Fagerlund	a058b64eb5	website: Index for `element` must be a non-negative integer (#26679) ... * The index must be non-negative integer and added instructions on how to get the last value in the list. * Typo fix Co-authored-by: Nick Fagerlund <nick@hashicorp.com>	6 years ago
Nick Fagerlund	5a4957f141	Typo fix	6 years ago
Nick Fagerlund	596e529602	website: Adopt a ton of pages into the "language" layout ... As of this commit, that layout doesn't exist yet, but I'm isolating the one-line changes to their own commit to try and keep your eyes from glazing over.	6 years ago
Arthur Burkart	d4716a69e1	lang/funcs: "anytrue" function ... This is an analog to the "alltrue" function, using OR as the reduce operator rather than AND. This also includes some simplification of the "alltrue" implementation to implement it similarly as a sort of reduce operation with AND as the reduce operator, but with the same effective behavior.	6 years ago
craiggenner	6408533fca	The index must be non-negative integer ... and added instructions on how to get the last value in the list.	6 years ago
Martin Atkins	1dc4950bfa	lang/funcs: Rename the base64 character encoding functions ... These were initially introduced as functions with "encode" and "decode" prefixes, but that doesn't match with our existing convention of putting the encoding format first so that the encode and decode functions will group together in a alphabetically-ordered function list. "text" is not really a defined serialization format, but it's a short word that hopefully represents well enough what these functions are aiming to encode and decode, while being consistent with existing functions like jsonencode/jsondecode, yamlencode/yamldecode, etc. The "base64" at the end here is less convincing because there is precedent for that modifier to appear both at the beginning and the end in our existing function names. I chose to put it at the end here because that seems to be our emergent convention for situations where the base64 encoding is a sort of secondary modifier alongside the primary purpose of the function, as we see with "filebase64". (base64gzip is an exception here, but it seems outvoted by the others.)	6 years ago
r0bnet	877399c631	lang/funcs: Functions for encoding text in specific character encodings	6 years ago
Pam Selle	2a35240a17	Merge pull request #26314 from hashicorp/remove-template-provider-link ... docs: remove link to deprecated provider	6 years ago
Alejandro Rosero Vicuña	6d66b8b616	website: Make template file extension more consistent (#25029) ... Co-authored-by: Judith Malnick <judith.patudith@gmail.com>	6 years ago
Arthur Burkart	6ed47c7241	lang/funcs: Add "alltrue" function (#25656) ... This commit adds an `alltrue` function to Terraform configuration. A reason we might want this function is because it will enable more powerful custom variable validations. For example: ```hcl variable "amis" { type = list(object({ id = string })) validation { condition = (alltrue([ for a in var.amis : length(a.id) > 4 && substr(a.id, 0, 4) == "ami-" ])) error_message = "The ID of at least one AMI was invalid." } } ```	6 years ago
kmoe	f12bb4698e	remove link to deprecated provider	6 years ago
Brian Flad	db2b710776	docs/function/timestamp: Mention Time Provider (#26232) ... This utility Terraform Provider has resources designed to handle and store time information by participating normally in the graph.	6 years ago
Jon "The Nice Guy" Spriggs	6f9ce7310c	Website: Add map example to templatefile function docs (#26126) ... This change adds an example of using a map with a few keys and shows how it runs it. Co-authored-by: Nick Fagerlund <nick@hashicorp.com>	6 years ago
Alisdair McDiarmid	9f19034fee	website: Document jsonencode entity escaping	6 years ago
Pam Selle	f2d213c461	Merge pull request #25657 from pdecat/typo_hierarchical ... Typo: heirarchical => hierarchical	6 years ago
Nicolas Vogel	8f42f0fa77	Fix documentation example for the indent function ... We must use interpolation, using the %{} directive will trigger the following error "indent" is not a valid template control keyword	6 years ago
Patrick Decat	062865735f	Typo: heirarchical => hierarchical	6 years ago
Kristin Laemmert	c4ce84269a	website/docs: document difference in formatting strings with width and precision (#25499)	6 years ago
Alisdair McDiarmid	c093c50c80	Merge pull request #25255 from unki/patch-1 ... fix yamldecode()-example, missing a file() call	6 years ago
jessica-ritter	edbf59ed4c	what happens when prefix is not in string ... https://github.com/hashicorp/terraform/blob/master/lang/functions.go#L126 shows that Terraform's Trimprefix comes directly from the standard go library. When prefix is absent in the go standard library, the original string is returned; https://golang.org/pkg/strings/#TrimPrefix.	6 years ago
unki	214009e0f3	fix yamldecode()-example, missing a file() call	6 years ago
Martin Atkins	d1bc412220	configs: Custom variable validation is no longer experimental ... All of the feedback from the experiment described enhancements that can potentially be added later without breaking changes, so this change simply removes the experiment gate from the feature as originally implemented with no changes to its functionality. Further enhancements may follow in later releases, but the goal of this change is just to ship the feature exactly as it was under the experiment. Most of the changes here are cleaning up the experiment opt-ins from our test cases. The most important parts are in configs/experiments.go and in experiments/experiment.go .	6 years ago
Daniel Dreier	44e3d99409	Merge pull request #24659 from hashicorp/timestamp-doc ... specify that `timestamp` returns UTC	6 years ago
Daniel Dreier	5e35dedc2a	Update website/docs/configuration/functions/timestamp.html.md ... Co-authored-by: Matthew Sanabria <24284972+sudomateo@users.noreply.github.com>	6 years ago
Daniel Dreier	7aa97f415d	Fix "additoinal" typo in web site ... Fixes 24769	6 years ago
Noah Mercado	d4d8812afa	Feature: Sum Function (#24666) ... The sum function takes a list or set of numbers and returns the sum of those numbers.	6 years ago
Namho Kim	9cc658b491	specify that `timestamp` returns UTC	6 years ago
Eduard Tamsa	534ba630e4	docs(flatten): Fix typos (#24492)	6 years ago
Adam Leskis	4f85a1a6ba	website: fix simple typo (#24415)	6 years ago
Martin Atkins	67d95b97ce	lang/funcs: templatefile requires valid variable names ... Previously the templatefile function would permit any arbitrary string as a variable name, but due to the HCL template syntax it would be impossible to refer to one that isn't a valid HCL identifier without causing an HCL syntax error. The HCL syntax errors are correct, but don't really point to the root cause of the problem. Instead, we'll pre-verify that the variable names are valid before we even try to render the template, and given a specialized error message that refers to the vars argument expression as the problematic part, which will hopefully make the resolution path clearer for a user encountering this situation. The syntax error still remains for situations where all of the variable names are correct but e.g. the user made a typo referring to one, which makes sense because in that case the problem _is_ inside the template.	6 years ago
James Bardin	4185aa93f5	doc typo	6 years ago
James Bardin	a765d69fb0	Merge pull request #24032 from hashicorp/jbardin/map-funcs ... make the merge function more precise	6 years ago
James Goodhouse	25bfe7337b	lang: add setsubtract function (#23424) ... * add setdifference and setsubtract functions and docs * remove setdifference as it is not implemented correct in underlying lib * Update setintersection.html.md * Update setproduct.html.md * Update setunion.html.md	6 years ago
James Bardin	529271e0be	update merge docs to match behavior	6 years ago
ZMI-RyanMann	66411b5ca0	website/docs: Updated documentation for range function pseudocode (#23823)	6 years ago