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website: update website for TF_CLI_ARGS

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Mitchell Hashimoto 2017-02-13 14:51:37 -08:00
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website/source/docs/configuration/environment-variables.html.md
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@ -65,6 +65,29 @@ export TF_VAR_amap='{ foo = "bar", baz = "qux" }'
For more on how to use `TF_VAR_name` in context, check out the section on [Variable Configuration](/docs/configuration/variables.html).
## TF_CLI_ARGS and TF_CLI_ARGS_name
The value of `TF_CLI_ARGS` will specify additional arguments to the
command-line. This allows easier automation in CI environments as well as
modifying default behavior of Terraform on your own system.
These arguments are inserted directly _after_ the subcommand
(such as `plan`) and _before_ any flags specified directly on the command-line.
This behavior ensures that flags on the command-line take precedence over
environment variables.
For example, the following command: `TF_CLI_ARGS="-input=false" terraform apply -force`
is the equivalent to manually typing: `terraform apply -input=false -force`.
The flag `TF_CLI_ARGS` affects all Terraform commands. If you specify a
named command in the form of `TF_CLI_ARGS_name` then it will only affect
that command. As an example, to specify that only plans never refresh,
you can set `TF_CLI_ARGS_plan="-refresh=false"`.
The value of the flag is parsed as if you typed it directly to the shell.
Double and single quotes are allowed to capture strings and arguments will
be separated by spaces otherwise.
## TF_SKIP_REMOTE_TESTS
This can be set prior to running the unit tests to opt-out of any tests