Remove extra quoting and instead add a backslach to each character in
the extra args before appending it to the command.
ex. atlantis plan -- -var key=val will result in:
sh -c "atlantis plan \-\v\a\r \k\e\y\=\v\a\l"
Fixes#697.
Features:
- remote plans and applies will set a commit status with a link to the
Terraform Enterpise UI where the streaming output can be viewed.
- because remote plans don't support the -out flag, we diff the plan
output between plan and apply phases to ensure users are applying the
plan they expected
How:
We add a new capability to execute a terraform command while
concurrently reading its real-time output and performing actions
accordingly.
If so, don't run plan with -out because this isn't currently supported.
Instead, write a planfile afterwards with the text contents of the plan.
During apply, detect that the planfile was generated using a remote plan
and run apply with -auto-approve and without the planfile arg which
isn't supported.
In Terraform 0.12 and above, you aren't allowed to set -var foo=bar
flags unless the foo variable is actually defined in code. Previously,
we were setting the following variables:
- atlantis_user
- atlantis_repo
- atlantis_repo_owner
- atlantis_repo_name
- atlantis_pull_num
Users could then use these variables if they wanted to, in their code.
The main use case was to name the assume role session in AWS:
provider "aws" {
assume_role {
role_arn = "arn:aws:iam::ACCOUNT_ID:role/ROLE_NAME"
session_name = "${var.atlantis_user}-${var.atlantis_repo_owner}-${var.atlantis_repo_name}-${var.atlantis_pull_num}"
}
}
This is longer possible in 0.12.
Prior to this change, we were formatting the output from terraform plan
inside the markdown_renderer. Part of this formatting is to remove all
output relating to refreshing state. The way we were doing this was to
simply delete all lines before the refreshing completes.
The problem with this approach was that any output from custom steps
that ran before plan would also be deleted. This change moves the
formatting of the plan output inside the plan step. Then the
markdown_renderer deals with the pre-formatted output and doesn't need
to delete anything before it combines all the step outputs into one.
Previously we added -var atlantis_repo=runatlantis/atlantis but the '/'
character is not a valid character for the AWS assume role session name.
To fix this, this commit adds -var atlantis_repo_owner=runatlantis and
-var atlantis_repo_name=atlantis (where runatlantis and atlantis would
be the values for the repo the pull request is from ).
Fixes#290. In Bitbucket Server, the repo owner name can have spaces.
This causes errors when running terraform plan -out path with spaces so
we need to quote it: terraform plan -out "path with spaces".
Add new variables to execute TF with:
-var atlantis_repo=owner/repo
-var atlantis_pull_num=10
These can be used within TF to set the session_name of the AWS session
that Terraform creates. This allows all API calls to be traced back to a
specific pull request and user.
