Commit Graph

392 Commits

Author SHA1 Message Date
Paul Hinze 5c38456b05 core: don't prompt for variables with defaults
In `helper/schema` we already makes a distinction between `Default`
which is always applied and `InputDefault` which is displayed to the
user for an empty field.

But for variables we just have `Default` which is treated like
`InputDefault`. This changes it to _not_ prompt the user for a value
when the variable declaration includes a default.

Treating this as a UX bugfix and the "don't prompt for variables w/
defaults set" behavior as the originally expected behavior we were
failing to honor.

Added an already-passing test to verify and cover the `helper/schema`
behavior.

Perhaps down the road we can add a `input_default` attribute to
variables to allow similar behavior to `helper/schema` in variables, but
for now just sticking with the fix.

Fixes #2592
2015-07-02 10:40:30 -05:00
Mitchell Hashimoto 2f08a2bb15 Merge pull request #2507 from hashicorp/b-set-remove
helper/schema: diff should include removed set items [GH-1823]
2015-06-26 08:18:28 -07:00
Mitchell Hashimoto 0100d4139b helper/schema: clean up style 2015-06-25 22:01:54 -07:00
Mitchell Hashimoto 6e509aedcb helper/schema: diff should include removed set items [GH-1823] 2015-06-25 21:52:49 -07:00
Paul Hinze 7238b3b4af core: encapsulate representation of StringList
Now the only code that cares about how StringLists are represented lives
inside string_list.go

...which gives us the ability to change it! :)
2015-06-25 17:55:57 -05:00
Paul Hinze 10b3abf405 config: introduce StringList to abstract over list hack
This is the initial pure "all tests passing without a diff" stage. The
plan is to change the internal representation of StringList to include a
suffix delimiter, which will allow us to recognize empty and
single-element lists.
2015-06-25 17:55:56 -05:00
Radek Simko 6fdbca8e58 Merge pull request #2466 from TimeIncOSS/f-schema-field-name-validate
schema: Add field name to ValidateFunc
2015-06-24 18:52:53 +01:00
Mitchell Hashimoto 6b7c2bcb35 Merge pull request #2450 from hashicorp/b-schema-validate-type
helper/schema: validate objects are objects [GH-2166]
2015-06-24 10:35:26 -07:00
Mitchell Hashimoto 630646335f Merge pull request #2451 from hashicorp/b-provider-validate
helper/schema: internal validate as part of provider validation
2015-06-24 10:28:49 -07:00
Radek Simko 92db4802b6 schema: Add field name to ValidateFunc 2015-06-24 18:22:12 +01:00
Mitchell Hashimoto 4e7fcd4f42 helper/schema: test that validatefunc is not called with computed vals 2015-06-23 22:10:46 -07:00
Mitchell Hashimoto e36597cad7 helper/schema: internal validate as part of provider validation
[GH-1291]
2015-06-23 16:52:04 -07:00
Mitchell Hashimoto 4f391902a0 helper/schema: validate objects are objects [GH-2166] 2015-06-23 16:39:02 -07:00
Paul Hinze aa8cf572a8 Merge pull request #2265 from hashicorp/f-schema-validate-field
Support arbitrary per-field schema validation
2015-06-22 18:01:54 -05:00
Paul Hinze 385b17d679 provider/template: don't error when rendering fails in Exists
The Exists function can run in a context where the contents of the
template have changed, but it uses the old set of variables from the
state. This means that when the set of variables changes, rendering will
fail in Exists. This was returning an error, but really it just needs to
be treated as a scenario where the template needs re-rendering.

fixes #2344 and possibly a few other template issues floating around
2015-06-17 15:33:07 -05:00
Paul Hinze a4912cc51f helper/schema: limit ValidateFunc to primitives for now
I couldn't see a simple path get this working for Maps, Sets,
and Lists, so lets land it as a primitive-only schema feature.

I think validation on primitives comprises 80% of the use cases anyways.
2015-06-11 07:06:30 -05:00
Paul Hinze 49352db26f helper/schema: skip ValidateFunc on other errors
Guarantees that the `interface{}` arg to ValidateFunc is the proper
type, allowing implementations to be simpler.

Finish the docstring on `ValidateFunc` to call this out.

/cc @mitchellh
2015-06-08 08:55:45 -05:00
Paul Hinze 61fee6735d helper/schema: ValidateFunc
Allows provider authors to implement arbitrary per-field validation
warnings or errors.
2015-06-08 08:47:41 -05:00
Svend Sorensen 943bf3c00a Use name of function in comment string
Name of function is Difference, not Differences.
2015-06-04 13:03:01 -07:00
Clint Shryock 78e7519efa Updates from go generate 2015-06-03 08:37:57 -05:00
Sam Boyer b82bd0c280 Condense switch fallthroughs into expr lists 2015-05-26 21:52:36 -04:00
Mitchell Hashimoto dd24ed4b76 helper/schema: blank ID refresh doesn't exist [GH-1905] 2015-05-13 20:15:13 -07:00
Justin Campbell bb14bfa657 helper/schema: call InternalValidate w/ schemaMap{} 2015-05-12 11:01:08 -04:00
Paul Hinze 1e3d1b07e6 helper/schema: validate ConflictsWith against top-level
The runtime impl of ConfictsWith uses Resource.Get(), which makes it
work with any other attribute of the resource - the InternalValidate was
only checking against the local schemaMap though, preventing subResource
from using ConflictsWith properly.

It's a lot of wiring and it's a bit ugly, but it's not runtime code, so
I'm a bit less concerned about that aspect.

This should take care of the problem mentioned in #1909
2015-05-12 09:45:15 -05:00
Paul Hinze a96a3372c6 provider/template: don't diff when there's no diff
This reworks the template lifecycle a bit such that we get nicer diff
behavior.

First, we tick ForceNew on for both filename and vars, so that the diff
indicates that the template will be "replaced" on change. This is mostly
cosmetic, but it also tracks conceptually with the fact that the
identifier we use is a hash of the contents, so any change essentially
makes a "new resource".

Second, we change the Exists implementation to only return `false` when
there has been a change in the rendered template. This lets descendent
resources see the computed value changing so that they'll properly
trigger in the plan.

Fixes #1898
Refs #1866 (but does not fix, there's another deeper issue there)
2015-05-11 10:38:19 -05:00
Paul Hinze bc9792f4c5 helper/schema: tweak test anotation 2015-05-07 10:39:17 -05:00
Paul Hinze 051ba78554 Merge pull request #1824 from hashicorp/b-write-count-for-empty-maps
helper/schema: write "attr.#": "0" for empty maps
2015-05-07 10:38:32 -05:00
Andrew Langhorn bb4f7415ca Rename "The The" so that they can play songs again
Other than the fact that "The the" doesn't really make any sense anywhere
that it's used in Terraform, they're a post-punk band from the UK.

Fixes "The The" so that they can get back to playing songs.
2015-05-06 22:53:11 +01:00
Paul Hinze fbce3a3caa helper/resource: don't fail test on config warnings
AccTests like TestAccComputeInstance_basic_deprecated_network were
failing early on "invalid config" when we are explictly testing behavior
that we know generates warnings.
2015-05-06 13:17:56 -05:00
Paul Hinze f2368428d3 helper/schema: write "attr.#": "0" for empty maps
This fixes some perpetual diffs I saw in Atlas AccTests where an empty
map (`map[string]interface{}{}`) was being `d.Set` for "metadata_full".

Because the MapFieldWriter was not distinguishing between empty and nil,
this trigger the "map delete" logic and no count was written to the
state. This caused subsequent plans to improperly report a diff.

Here we redefine the map delete functionality to explicitly trigger only
on `nil`, so we catch the `.#` field for empty maps.
2015-05-06 10:21:22 -05:00
Paul Hinze cebcee5c63 Merge pull request #1778 from josharian/template-provider
providers: add template provider
2015-05-05 20:09:27 -05:00
Phil Frost b082117e92 Implement AWS IAM resources
- Users
- Groups
- Roles
- Inline policies for the above three
- Instance profiles
- Managed policies
- Access keys

This is most of the data types provided by IAM. There are a few things
missing, but the functionality here is probably sufficient for 95% of
the cases. Makes a dent in #28.
2015-05-05 12:47:20 -04:00
Phil Frost 33183c078b Implement a hash function for string sets
Sets of strings are pretty common. Let's not duplicate the function
necessary to create a set of strings in so many places.
2015-05-05 12:47:18 -04:00
Paul Hinze a3101568c5 helper/schema: add clarifying GetOk test
Wrote this test to verify behavior, committing and commenting to help me
get the answer faster in the future.
2015-05-04 14:58:12 -05:00
Josh Bleecher Snyder 76bcac3031 providers/template: add tests, address review comments
Do directory expansion on filenames.

Add basic acceptance tests. Code coverage is 72.5%.
Uncovered code is uninteresting and/or impossible error cases.

Note that this required adding a knob to
helper/resource.TestStep to allow transient
resources.
2015-05-04 10:26:17 -07:00
Paul Hinze 1671f1e50c Merge pull request #1762 from hashicorp/f-add-test-for-nested-set-statefunc
helper/schema: add test for statefunc with nested sets
2015-05-01 20:07:44 -05:00
Paul Hinze 15c75c501f Merge pull request #1483 from svanharmelen/f-winrm-support
core: add WinRM support
2015-05-01 15:56:53 -05:00
Sander van Harmelen c9e9e374bb Adding some abstractions for the communicators
This is needed as preperation for adding WinRM support. There is still
one error in the tests which needs another look, but other than that it
seems like were now ready to start working on the WinRM part…
2015-05-01 18:48:54 +02:00
Paul Hinze 88744d569f helper/resource/testing: unit tests to cover #1770
Also clarified that final return value of testStep is now only for the
happy path.
2015-05-01 11:22:06 -05:00
Paul Hinze dbf6d1bd00 helper/resource: fix accidentaly swallowing of acctest step errors
With #1757 I unwittingly reused an err variable, causing all test check
errors to be swallowed. -_-
2015-05-01 11:11:16 -05:00
Paul Hinze cb3cbffb19 helper/schema: add test for statefunc with nested sets
refs #1759
2015-04-30 15:20:33 -05:00
Paul Hinze 149e52ad1f helper/resource: verify refresh+plan after each step
I forgot to add `Computed: true` when I made the "key_name" field
optional in #1751.

This made the behavior:

 * Name generated in Create and set as ID
 * Follow up plan (without refresh) was nice and empty
 * During refresh, name gets cleared out on Read, causing a bad diff on
   subsequent plans

We can automatically catch bugs like this if we add yet another
verification step to our resource acceptance tests -> a post
Refresh+Plan that we verify is empty.

I left the non-refresh Plan verification in, because it's important that
_both_ of these are empty after an Apply.
2015-04-30 12:52:25 -05:00
Mitchell Hashimoto b96027ac87 Merge pull request #1656 from tpounds/bug-fix-prevent-neg-hash-all-operations
helper/schema: Prevent negative hashcodes for all set operations.
2015-04-28 20:49:53 -07:00
Phil Frost bd8ac4fe5e Better document StateChangeConf.WaitForState 2015-04-28 12:33:23 -04:00
Trevor Pounds 17b31925fe Prevent negative hashcodes for all set operations. 2015-04-23 09:32:07 -07:00
Mitchell Hashimoto 10fa50ce35 Merge pull request #1654 from hashicorp/b-neg-code
helper/schema: allow set items with hyphens
2015-04-23 17:36:30 +02:00
Mitchell Hashimoto 707aa36aec helper/schema: only use ~ on first char of code 2015-04-23 17:20:54 +02:00
Mitchell Hashimoto 77314a01d2 helper/schema: disallow negative hash codes 2015-04-23 16:57:26 +02:00
Paul Hinze 92ebb60293 helper/resource: ok let's actually use RFC4122 2015-04-22 13:16:44 -05:00
Paul Hinze d1106e9e22 helper/resource: add UniqueId() helper
A generic function for provider resources to use to get a unique
identifier.
2015-04-22 12:53:05 -05:00