Files
atlantis/scripts/e2e-deps.sh
MB 89a028ffd2 fix(gitlab): Prevent nil pointer dereference when HeadPipeline is empty (#3428)
In this particular example `mr.HeadPipeline.SHA` panics on a nil pointer dereference because HeadPipeline is empty.

This seems to be caused by the lack of permission to update the commit status.

```go
runtime.gopanic
        runtime/panic.go:1038
runtime.panicmem
        runtime/panic.go:221
runtime.sigpanic
        runtime/signal_unix.go:735
github.com/runatlantis/atlantis/server/events/vcs.(*GitlabClient).PullIsMergeable
        github.com/runatlantis/atlantis/server/events/vcs/gitlab_client.go:208
github.com/runatlantis/atlantis/server/events/vcs.(*ClientProxy).PullIsMergeable
        github.com/runatlantis/atlantis/server/events/vcs/proxy.go:72
github.com/runatlantis/atlantis/server/events/vcs.(*pullReqStatusFetcher).FetchPullStatus
        github.com/runatlantis/atlantis/server/events/vcs/pull_status_fetcher.go:28
github.com/runatlantis/atlantis/server/events.(*ApplyCommandRunner).Run
        github.com/runatlantis/atlantis/server/events/apply_command_runner.go:105
github.com/runatlantis/atlantis/server/events.(*DefaultCommandRunner).RunCommentCommand
        github.com/runatlantis/atlantis/server/events/command_runner.go:252
```

The least invasive solution is to simply use the commit-hash from pull and guess that the pipeline was "skipped" unless the HeadPipeline is there.

The outcome is:

When mr.HeadPipeline is present:
- use the commit hash and status from the HeadPipeline
When mr.HeadPipeline is NOT present:
- use the commit hash from pull request struct
- assume the pipeline was "skipped"

In cases where GitLab is configured to require a pipeline to pass, this results on a message saying the MR is not mergeable.

More info:
- https://github.com/runatlantis/atlantis/issues/1852
2023-08-04 13:00:47 -04:00

29 lines
940 B
Bash
Executable File

#!/usr/bin/env bash
# Exit immediately if a command returns a non-zero code
set -e
echo "Preparing to run e2e tests"
if [ ! -f atlantis ]; then
echo "atlantis binary not found. exiting...."
exit 1
fi
cp atlantis ${CIRCLE_WORKING_DIRECTORY}/e2e/
# cd into e2e folder
cd e2e/
# Download terraform
curl -LOk https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_linux_amd64.zip
unzip terraform_${TERRAFORM_VERSION}_linux_amd64.zip
chmod +x terraform
cp terraform /home/circleci/go/bin
# Download ngrok to create a tunnel to expose atlantis server
wget https://bin.equinox.io/c/bNyj1mQVY4c/ngrok-v2-stable-linux-amd64.zip -O ngrok-stable-linux-amd64.zip
unzip ngrok-stable-linux-amd64.zip
chmod +x ngrok
# Download jq
wget -O jq https://github.com/jqlang/jq/releases/download/jq-1.6/jq-linux64
chmod +x jq
# Copy github config file - replace with circleci user later
cp .gitconfig ~/.gitconfig