Commit Graph

17 Commits

Author SHA1 Message Date
James Bardin f175497dd7 Fix vet issues
None were critical, but these will fail with the next version of vet.
2016-10-18 11:11:12 -04:00
James Nugent 681d94ae20 core: Allow lists and maps as variable overrides
Terraform 0.7 introduces lists and maps as first-class values for
variables, in addition to string values which were previously available.
However, there was previously no way to override the default value of a
list or map, and the functionality for overriding specific map keys was
broken.

Using the environment variable method for setting variable values, there
was previously no way to give a variable a value of a list or map. These
now support HCL for individual values - specifying:

    TF_VAR_test='["Hello", "World"]'

will set the variable `test` to a two-element list containing "Hello"
and "World". Specifying

    TF_VAR_test_map='{"Hello = "World", "Foo" = "bar"}'

will set the variable `test_map` to a two-element map with keys "Hello"
and "Foo", and values "World" and "bar" respectively.

The same logic is applied to `-var` flags, and the file parsed by
`-var-files` ("autoVariables").

Note that care must be taken to not run into shell expansion for `-var-`
flags and environment variables.

We also merge map keys where appropriate. The override syntax has
changed (to be noted in CHANGELOG as a breaking change), so several
tests needed their syntax updating from the old `amis.us-east-1 =
"newValue"` style to `amis = "{ "us-east-1" = "newValue"}"` style as
defined in TF-002.

In order to continue supporting the `-var "foo=bar"` type of variable
flag (which is not valid HCL), a special case error is checked after HCL
parsing fails, and the old code path runs instead.
2016-07-26 15:27:29 -05:00
David Glasser 50959a654c command: Remove second DefaultDataDirectory const (#7666) 2016-07-20 23:55:05 +01:00
Justin Nauman 61240b4250 Fixes #5011 - Backend downcased for init 2016-02-05 06:26:12 -06:00
Mitchell Hashimoto 6a972a7713 command/init: put remote state config at proper path [GH-2927] 2016-01-19 17:13:19 -08:00
Mitchell Hashimoto 344e7c26b5 fix a bunch of tests from go-getter import 2015-10-15 13:48:58 -07:00
Radek Simko b7d41d2eed Add -no-color to help text 2015-06-22 13:14:01 +01:00
Mitchell Hashimoto 01cd761023 command: move remote configuration stuff 2015-03-04 16:17:30 -08:00
Mitchell Hashimoto a655c1619a command: update help text 2015-02-23 15:13:56 -08:00
Mitchell Hashimoto 0299e60e83 command/init: -backend-config 2015-02-23 15:13:56 -08:00
Mitchell Hashimoto 622690583c command/init: remove dependency on remote package 2015-02-23 15:13:55 -08:00
Armon Dadgar 6a84be0686 command: updating for pluggable backends 2014-12-10 13:27:10 -08:00
Armon Dadgar 6e7cffd60b command/init: Only initialize a blank state with remote 2014-12-10 13:27:08 -08:00
Armon Dadgar d332b8ad58 remote: implement refresh state 2014-12-10 13:27:07 -08:00
Armon Dadgar 29b3310a49 command/init: integrate remote state storage 2014-12-10 13:27:06 -08:00
Mitchell Hashimoto f4cc2c066f command: init works at a basic level 2014-09-26 16:30:49 -07:00
Mitchell Hashimoto 615192a6c4 command: init command start 2014-09-26 16:04:10 -07:00