command

type ArgCount struct {
	Min int
	Max int
}

type Context struct {
	// HeadRepo is the repository that is getting merged into the BaseRepo.
	// If the pull request branch is from the same repository then HeadRepo will
	// be the same as BaseRepo.
	// See https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/incorporating-changes-from-a-pull-request/about-pull-request-merges
	HeadRepo models.Repo
	Pull     models.PullRequest
	Scope    tally.Scope
	// User is the user that triggered this command.
	User models.User
	Log  logging.SimpleLogging

	// Current PR state
	PullRequestStatus models.PullReqStatus

	PullStatus *models.PullStatus

	// PolicySet is the policy set to target (if specified) for the approve_policies command.
	PolicySet string

	// ClearPolicyApproval is true if approval should be cleared on specified policies.
	ClearPolicyApproval bool

	Trigger Trigger
}

type Lock struct {
	// Time is the time at which the lock was first created.
	LockMetadata LockMetadata
	CommandName  Name
}

type LockMetadata struct {
	UnixTime int64
}

type Name int

type ProjectContext struct {
	CommandName Name
	// ApplyCmd is the command that users should run to apply this plan. If
	// this is an apply then this will be empty.
	ApplyCmd string
	// ApprovePoliciesCmd is the command that users should run to approve policies for this plan. If
	// this is an apply then this will be empty.
	ApprovePoliciesCmd string
	// PlanRequirements is the list of requirements that must be satisfied
	// before we will run the plan stage.
	PlanRequirements []string
	// ApplyRequirements is the list of requirements that must be satisfied
	// before we will run the apply stage.
	ApplyRequirements []string
	// ImportRequirements is the list of requirements that must be satisfied
	// before we will run the import stage.
	ImportRequirements []string
	// AutomergeEnabled is true if automerge is enabled for the repo that this
	// project is in.
	AutomergeEnabled bool
	// ParallelApplyEnabled is true if parallel apply is enabled for this project.
	ParallelApplyEnabled bool
	// ParallelPlanEnabled is true if parallel plan is enabled for this project.
	ParallelPlanEnabled bool
	// ParallelPolicyCheckEnabled is true if parallel policy_check is enabled for this project.
	ParallelPolicyCheckEnabled bool
	// AutoplanEnabled is true if autoplanning is enabled for this project.
	AutoplanEnabled bool
	// BaseRepo is the repository that the pull request will be merged into.
	BaseRepo models.Repo
	// EscapedCommentArgs are the extra arguments that were added to the atlantis
	// command, ex. atlantis plan -- -target=resource. We then escape them
	// by adding a \ before each character so that they can be used within
	// sh -c safely, i.e. sh -c "terraform plan $(touch bad)".
	EscapedCommentArgs []string
	// HeadRepo is the repository that is getting merged into the BaseRepo.
	// If the pull request branch is from the same repository then HeadRepo will
	// be the same as BaseRepo.
	HeadRepo models.Repo
	// Dependencies are a list of project that this project relies on
	// their apply status. These projects must be applied first.
	//
	// Atlantis uses this information to valid the apply
	// orders and to warn the user if they're applying a project that
	// depends on other projects.
	DependsOn []string
	// Log is a logger that's been set up for this context.
	Log logging.SimpleLogging
	// Scope is the scope for reporting stats setup for this context
	Scope tally.Scope
	// PullReqStatus holds state about the PR that requires additional computation outside models.PullRequest
	PullReqStatus models.PullReqStatus
	// CurrentProjectPlanStatus is the status of the current project prior to this command.
	ProjectPlanStatus models.ProjectPlanStatus
	//PullStatus is the status of the current pull request prior to this command.
	PullStatus *models.PullStatus
	// ProjectPolicyStatus is the status of policy sets of the current project prior to this command.
	ProjectPolicyStatus []models.PolicySetStatus

	// Pull is the pull request we're responding to.
	Pull models.PullRequest
	// ProjectName is the name of the project set in atlantis.yaml. If there was
	// no name this will be an empty string.
	ProjectName string
	// RepoConfigVersion is the version of the repo's atlantis.yaml file. If
	// there was no file, this will be 0.
	RepoConfigVersion int
	// RePlanCmd is the command that users should run to re-plan this project.
	// If this is an apply then this will be empty.
	RePlanCmd string
	// RepoRelDir is the directory of this project relative to the repo root.
	RepoRelDir string
	// Steps are the sequence of commands we need to run for this project and this
	// stage.
	Steps []valid.Step
	// TerraformVersion is the version of terraform we should use when executing
	// commands for this project. This can be set to nil in which case we will
	// use the default Atlantis terraform version.
	TerraformVersion *version.Version
	// Configuration metadata for a given project.
	User models.User
	// Verbose is true when the user would like verbose output.
	Verbose bool
	// Workspace is the Terraform workspace this project is in. It will always
	// be set.
	Workspace string
	// PolicySets represent the policies that are run on the plan as part of the
	// policy check stage
	PolicySets valid.PolicySets
	// PolicySetTarget describes which policy sets to target on the approve_policies step.
	PolicySetTarget string
	// ClearPolicyApproval determines whether policy counts will be incremented or cleared.
	ClearPolicyApproval bool
	// DeleteSourceBranchOnMerge will attempt to allow a branch to be deleted when merged (AzureDevOps & GitLab Support Only)
	DeleteSourceBranchOnMerge bool
	// RepoLocking will get a lock when plan
	RepoLocking bool
	// RepoConfigFile
	RepoConfigFile string
	// UUID for atlantis logs
	JobID string
	// The index of order group. Before planning/applying it will use to sort projects. Default is 0.
	ExecutionOrderGroup int
	// If plans/applies should be aborted if any prior plan/apply fails
	AbortOnExcecutionOrderFail bool
	// Allows custom policy check tools outside of Conftest to run in checks
	CustomPolicyCheck bool
}

type ProjectResult struct {
	Command            Name
	SubCommand         string
	RepoRelDir         string
	Workspace          string
	Error              error
	Failure            string
	PlanSuccess        *models.PlanSuccess
	PolicyCheckResults *models.PolicyCheckResults
	ApplySuccess       string
	VersionSuccess     string
	ImportSuccess      *models.ImportSuccess
	StateRmSuccess     *models.StateRmSuccess
	ProjectName        string
}

type ProjectScopeTags struct {
	BaseRepo         string
	PrNumber         string
	Project          string
	ProjectPath      string
	TerraformVersion string
	Workspace        string
}

type Result struct {
	Error          error
	Failure        string
	ProjectResults []ProjectResult
	// PlansDeleted is true if all plans created during this command were
	// deleted. This happens if automerging is enabled and one project has an
	// error since automerging requires all plans to succeed.
	PlansDeleted bool
}

type Trigger int