James Nugent 7aec98237c core: Format empty lists and maps in output ...

`terraform output` and it's brethren now consolidate empty maps and
lists on a single line of output instead of the pathological behaviour
of taking three lines previously. The same code paths are used across
all output mechanisms:

```
$ cat main.tf
variable "emptystring" {
    type = "string"
    default = ""
}

variable "emptylist" {
    type = "list"
    default = []
}

variable "emptymap" {
    type = "map"
    default = {}
}

output "emptystring" {
    value = "${var.emptystring}"
}

output "emptylist" {
    value = "${var.emptylist}"
}

output "emptymap" {
    value = "${var.emptymap}"
}

$ terraform apply

Apply complete! Resources: 0 added, 0 changed, 0 destroyed.

Outputs:

emptylist = []
emptymap = {}
emptystring =

$ terraform output
emptylist = []
emptymap = {}
emptystring =

$ terraform show

Outputs:

emptylist = []
emptymap = {}
emptystring =
```

2016-06-12 11:47:25 +02:00

..

test-fixtures

core: Add support for marking outputs as sensitive (#6559)

2016-05-09 15:46:07 -04:00

apply_destroy_test.go

…

apply_test.go

Add tests and fix last issues

2016-05-26 19:56:03 -05:00

apply.go

core: Use OutputState in JSON instead of map

2016-05-18 13:25:20 -05:00

cli_ui_test.go

…

cli_ui.go

…

command_test.go

core: Use OutputState in JSON instead of map

2016-05-18 13:25:20 -05:00

command.go

…

counthookaction_string.go

Reflect new comment format in stringer.go

2015-11-09 11:38:51 -05:00

flag_kv_test.go

core: test coverage around map key regression

2015-11-24 16:00:02 -06:00

flag_kv.go

…

fmt_test.go

Update HCL to latest, unskip fmt tests

2016-04-27 07:37:47 -05:00

fmt.go

command/fmt: Improve documentation for -diff and defaults (#6398)

2016-04-29 00:39:53 +01:00

format_plan.go

core: Adding Sensitive attribute to resource schema

2016-05-29 22:18:44 -07:00

format_state.go

core: Update terraform show to deal with lists

2016-05-31 17:13:04 -05:00

get_test.go

…

get.go

…

graph_test.go

…

graph.go

command: Change module-depth default to -1

2016-01-20 13:58:02 -06:00

hook_count_action.go

…

hook_count_test.go

…

hook_count.go

…

hook_state_test.go

…

hook_state.go

…

hook_ui.go

core: Adding Sensitive attribute to resource schema

2016-05-29 22:18:44 -07:00

import_test.go

command/import: tests passing

2016-05-11 13:02:34 -07:00

import.go

command: UI for import

2016-05-11 13:02:35 -07:00

init_test.go

Fixes #5011 - Backend downcased for init

2016-02-05 06:26:12 -06:00

init.go

Fixes #5011 - Backend downcased for init

2016-02-05 06:26:12 -06:00

internal_plugin_core.go

Implemented internal plugin calls; which allows us to compile plugins into the main terraform binary

2016-05-10 14:40:11 -04:00

internal_plugin_list.go

Merge pull request #6672 from apparentlymart/random-provider

2016-05-29 11:58:42 -07:00

internal_plugin_test.go

Implemented internal plugin calls; which allows us to compile plugins into the main terraform binary

2016-05-10 14:40:11 -04:00

internal_plugin.go

Set a log prefix for each plugin and remove go-dynect global log prefix (#6336)

2016-05-10 14:49:13 -04:00

meta_test.go

command: Change module-depth default to -1

2016-01-20 13:58:02 -06:00

meta.go

command: Context buliding allows empty module trees

2016-05-11 13:02:34 -07:00

module_storage_test.go

…

module_storage.go

…

output_test.go

core: Use OutputState in JSON instead of map

2016-05-18 13:25:20 -05:00

output.go

core: Format empty lists and maps in output

2016-06-12 11:47:25 +02:00

plan_test.go

Add tests and fix last issues

2016-05-26 19:56:03 -05:00

plan.go

command/plan: remove -backup from help text

2016-06-10 18:05:28 -05:00

push_test.go

…

push.go

…

refresh_test.go

core: Add terraform_version to state

2016-05-10 14:40:11 -04:00

refresh.go

core: Fix issues from rebasing dev-0.7 onto master

2016-05-10 15:43:50 -04:00

remote_config_test.go

…

remote_config.go

Add basic implementation for remote state on azure (#7064)

2016-06-10 19:27:57 +02:00

remote_pull_test.go

…

remote_pull.go

…

remote_push_test.go

…

remote_push.go

…

remote.go

…

show_test.go

…

show.go

command: Change module-depth default to -1

2016-01-20 13:58:02 -06:00

state_command.go

Add terraform state list command

2016-05-10 14:14:47 -04:00

state_list_test.go

Add terraform state list command

2016-05-10 14:14:47 -04:00

state_list.go

Add terraform state list command

2016-05-10 14:49:14 -04:00

state_meta.go

command/state meta: State func

2016-05-11 09:16:48 -07:00

state_mv_test.go

command: test for moving into another state file

2016-05-10 13:25:04 -07:00

state_mv.go

website: document state mv

2016-05-10 13:25:42 -07:00

state_show_test.go

add command/state show

2016-05-10 14:14:47 -04:00

state_show.go

command: compilation works

2016-05-10 17:03:58 -07:00

state_test.go

command: compilation works

2016-05-10 17:03:58 -07:00

state.go

…

taint_test.go

Add tests and fix last issues

2016-05-26 19:56:03 -05:00

taint.go

command: Prevent data resources from being tainted

2016-05-14 08:26:37 -07:00

ui_input_test.go

…

ui_input.go

…

untaint_test.go

Add tests and fix last issues

2016-05-26 19:56:03 -05:00

untaint.go

Change taint behaviour to act as a normal resource

2016-05-26 19:55:26 -05:00

validate_test.go

Fixing some golint issues on the new validate command

2016-02-08 22:04:24 +00:00

validate.go

Fixing some golint issues on the new validate command

2016-02-08 22:04:24 +00:00

version_test.go

…

version.go

…