package githubactions

import (
	"struct"
	"strings"
)

#Workflow: {
	@jsonschema(schema="http://json-schema.org/draft-07/schema#")
	@jsonschema(id="https://json.schemastore.org/github-workflow.json")
	close({
		// The name of your workflow. GitHub displays the names of your workflows on
		// your repository's actions page. If you omit this field, GitHub sets the name
		// to the workflow's filename.
		"name"?: string

		// The name of the GitHub event that triggers the workflow. You can provide a
		// single event string, array of events, array of event types, or an event
		// configuration map that schedules a workflow or restricts the execution of a
		// workflow to specific files, tags, or branch changes. For a list of available
		// events, see
		// https://help.github.com/en/github/automating-your-workflow-with-github-actions/events-that-trigger-workflows.
		"on"!: matchN(1, [
			#event,
			[_, ...] & [...#event],
			close({
				// Runs your workflow anytime the branch_protection_rule event occurs. More than
				// one activity type triggers this event.
				"branch_protection_rule"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types & (null | bool | number | string | [..."created" | "edited" | "deleted"] | {...})
					...
				})

				// Runs your workflow anytime the check_run event occurs. More than one activity
				// type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/checks/runs.
				"check_run"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types &
					(null |
					bool |
					number |
					string |
					[..."created" | "rerequested" | "completed" | "requested_action"] |
					{...})
					...
				})

				// Runs your workflow anytime the check_suite event occurs. More than one
				// activity type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/checks/suites/.
				"check_suite"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types &
					(null | bool | number | string | [..."completed" | "requested" | "rerequested"] | {...})
					...
				})

				// Runs your workflow anytime someone creates a branch or tag, which triggers
				// the create event. For information about the REST API, see
				// https://developer.github.com/v3/git/refs/#create-a-reference.
				"create"?: #eventObject

				// Runs your workflow anytime someone deletes a branch or tag, which triggers
				// the delete event. For information about the REST API, see
				// https://developer.github.com/v3/git/refs/#delete-a-reference.
				"delete"?: #eventObject

				// Runs your workflow anytime someone creates a deployment, which triggers the
				// deployment event. Deployments created with a commit SHA may not have a Git
				// ref. For information about the REST API, see
				// https://developer.github.com/v3/repos/deployments/.
				"deployment"?: #eventObject

				// Runs your workflow anytime a third party provides a deployment status, which
				// triggers the deployment_status event. Deployments created with a commit SHA
				// may not have a Git ref. For information about the REST API, see
				// https://developer.github.com/v3/repos/deployments/#create-a-deployment-status.
				"deployment_status"?: #eventObject

				// Runs your workflow anytime the discussion event occurs. More than one
				// activity type triggers this event. For information about the GraphQL API,
				// see
				// https://docs.github.com/en/graphql/guides/using-the-graphql-api-for-discussions
				"discussion"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types &
					(null |
					bool |
					number |
					string |
					[
						..."created" |
							"edited" |
							"deleted" |
							"transferred" |
							"pinned" |
							"unpinned" |
							"labeled" |
							"unlabeled" |
							"locked" |
							"unlocked" |
							"category_changed" |
							"answered" |
							"unanswered"
					] |
					{...})
					...
				})

				// Runs your workflow anytime the discussion_comment event occurs. More than one
				// activity type triggers this event. For information about the GraphQL API,
				// see
				// https://docs.github.com/en/graphql/guides/using-the-graphql-api-for-discussions
				"discussion_comment"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types & (null | bool | number | string | [..."created" | "edited" | "deleted"] | {...})
					...
				})

				// Runs your workflow anytime when someone forks a repository, which triggers
				// the fork event. For information about the REST API, see
				// https://developer.github.com/v3/repos/forks/#create-a-fork.
				"fork"?: #eventObject

				// Runs your workflow when someone creates or updates a Wiki page, which triggers the gollum event.
				"gollum"?: #eventObject

				// Runs your workflow anytime the issue_comment event occurs. More than one
				// activity type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/issues/comments/.
				"issue_comment"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types & (null | bool | number | string | [..."created" | "edited" | "deleted"] | {...})
					...
				})

				// Runs your workflow anytime the issues event occurs. More than one activity
				// type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/issues.
				"issues"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types &
					(null |
					bool |
					number |
					string |
					[
						..."opened" |
							"edited" |
							"deleted" |
							"transferred" |
							"pinned" |
							"unpinned" |
							"closed" |
							"reopened" |
							"assigned" |
							"unassigned" |
							"labeled" |
							"unlabeled" |
							"locked" |
							"unlocked" |
							"milestoned" |
							"demilestoned"
					] |
					{...})
					...
				})

				// Runs your workflow anytime the label event occurs. More than one activity
				// type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/issues/labels/.
				"label"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types & (null | bool | number | string | [..."created" | "edited" | "deleted"] | {...})
					...
				})

				// Runs your workflow when a pull request is added to a merge queue, which adds
				// the pull request to a merge group. For information about the merge queue,
				// see
				// https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/incorporating-changes-from-a-pull-request/merging-a-pull-request-with-a-merge-queue
				// .
				"merge_group"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types & (null | bool | number | string | [..."checks_requested"] | {...})
					...
				})

				// Runs your workflow anytime the milestone event occurs. More than one activity
				// type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/issues/milestones/.
				"milestone"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types &
					(null | bool | number | string | [..."created" | "closed" | "opened" | "edited" | "deleted"] | {...})
					...
				})

				// Runs your workflow anytime someone pushes to a GitHub Pages-enabled branch,
				// which triggers the page_build event. For information about the REST API, see
				// https://developer.github.com/v3/repos/pages/.
				"page_build"?: #eventObject

				// Runs your workflow anytime the project event occurs. More than one activity
				// type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/projects/.
				"project"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types &
					(null |
					bool |
					number |
					string |
					[..."created" | "updated" | "closed" | "reopened" | "edited" | "deleted"] |
					{...})
					...
				})

				// Runs your workflow anytime the project_card event occurs. More than one
				// activity type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/projects/cards.
				"project_card"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types &
					(null |
					bool |
					number |
					string |
					[..."created" | "moved" | "converted" | "edited" | "deleted"] |
					{...})
					...
				})

				// Runs your workflow anytime the project_column event occurs. More than one
				// activity type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/projects/columns.
				"project_column"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types &
					(null | bool | number | string | [..."created" | "updated" | "moved" | "deleted"] | {...})
					...
				})

				// Runs your workflow anytime someone makes a private repository public, which
				// triggers the public event. For information about the REST API, see
				// https://developer.github.com/v3/repos/#edit.
				"public"?: #eventObject

				// Runs your workflow anytime the pull_request event occurs. More than one
				// activity type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/pulls.
				// Note: Workflows do not run on private base repositories when you open a pull
				// request from a forked repository.
				// When you create a pull request from a forked repository to the base
				// repository, GitHub sends the pull_request event to the base repository and
				// no pull request events occur on the forked repository.
				// Workflows don't run on forked repositories by default. You must enable GitHub
				// Actions in the Actions tab of the forked repository.
				// The permissions for the GITHUB_TOKEN in forked repositories is read-only. For
				// more information about the GITHUB_TOKEN, see
				// https://help.github.com/en/articles/virtual-environments-for-github-actions.
				"pull_request"?: matchN(1, [
					null,
					matchN(4, [
						close({
							"types"?: #types &
							(null |
							bool |
							number |
							string |
							[
								..."assigned" |
									"unassigned" |
									"labeled" |
									"unlabeled" |
									"opened" |
									"edited" |
									"closed" |
									"reopened" |
									"synchronize" |
									"converted_to_draft" |
									"ready_for_review" |
									"locked" |
									"unlocked" |
									"milestoned" |
									"demilestoned" |
									"review_requested" |
									"review_request_removed" |
									"auto_merge_enabled" |
									"auto_merge_disabled" |
									"enqueued" |
									"dequeued"
							] |
							{...})
							"branches"?:        #branch
							"branches-ignore"?: #branch
							"tags"?:            #branch
							"tags-ignore"?:     #branch
							"paths"?:           #path
							"paths-ignore"?:    #path
						}),
						matchN(0, [null | bool | number | string | [...] | {
							"branches"!:        _
							"branches-ignore"!: _
							...
						}]) & {...},
						matchN(0, [null | bool | number | string | [...] | {
							"tags"!:        _
							"tags-ignore"!: _
							...
						}]) & {...},
						matchN(0, [null | bool | number | string | [...] | {
							"paths"!:        _
							"paths-ignore"!: _
							...
						}]) & {...}
					])
				])

				// Runs your workflow anytime the pull_request_review event occurs. More than
				// one activity type triggers this event. For information about the REST API,
				// see https://developer.github.com/v3/pulls/reviews.
				// Note: Workflows do not run on private base repositories when you open a pull
				// request from a forked repository.
				// When you create a pull request from a forked repository to the base
				// repository, GitHub sends the pull_request event to the base repository and
				// no pull request events occur on the forked repository.
				// Workflows don't run on forked repositories by default. You must enable GitHub
				// Actions in the Actions tab of the forked repository.
				// The permissions for the GITHUB_TOKEN in forked repositories is read-only. For
				// more information about the GITHUB_TOKEN, see
				// https://help.github.com/en/articles/virtual-environments-for-github-actions.
				"pull_request_review"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types &
					(null | bool | number | string | [..."submitted" | "edited" | "dismissed"] | {...})
					...
				})

				// Runs your workflow anytime a comment on a pull request's unified diff is
				// modified, which triggers the pull_request_review_comment event. More than
				// one activity type triggers this event. For information about the REST API,
				// see https://developer.github.com/v3/pulls/comments.
				// Note: Workflows do not run on private base repositories when you open a pull
				// request from a forked repository.
				// When you create a pull request from a forked repository to the base
				// repository, GitHub sends the pull_request event to the base repository and
				// no pull request events occur on the forked repository.
				// Workflows don't run on forked repositories by default. You must enable GitHub
				// Actions in the Actions tab of the forked repository.
				// The permissions for the GITHUB_TOKEN in forked repositories is read-only. For
				// more information about the GITHUB_TOKEN, see
				// https://help.github.com/en/articles/virtual-environments-for-github-actions.
				"pull_request_review_comment"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types & (null | bool | number | string | [..."created" | "edited" | "deleted"] | {...})
					...
				})

				// This event is similar to pull_request, except that it runs in the context of
				// the base repository of the pull request, rather than in the merge commit.
				// This means that you can more safely make your secrets available to the
				// workflows triggered by the pull request, because only workflows defined in
				// the commit on the base repository are run. For example, this event allows
				// you to create workflows that label and comment on pull requests, based on
				// the contents of the event payload.
				"pull_request_target"?: matchN(1, [
					null,
					matchN(4, [
						close({
							"types"?: #types &
							(null |
							bool |
							number |
							string |
							[
								..."assigned" |
									"unassigned" |
									"labeled" |
									"unlabeled" |
									"opened" |
									"edited" |
									"closed" |
									"reopened" |
									"synchronize" |
									"converted_to_draft" |
									"ready_for_review" |
									"locked" |
									"unlocked" |
									"review_requested" |
									"review_request_removed" |
									"auto_merge_enabled" |
									"auto_merge_disabled"
							] |
							{...})
							"branches"?:        #branch
							"branches-ignore"?: #branch
							"tags"?:            #branch
							"tags-ignore"?:     #branch
							"paths"?:           #path
							"paths-ignore"?:    #path
						}),
						matchN(0, [null | bool | number | string | [...] | {
							"branches"!:        _
							"branches-ignore"!: _
							...
						}]) & {...},
						matchN(0, [null | bool | number | string | [...] | {
							"tags"!:        _
							"tags-ignore"!: _
							...
						}]) & {...},
						matchN(0, [null | bool | number | string | [...] | {
							"paths"!:        _
							"paths-ignore"!: _
							...
						}]) & {...}
					])
				])

				// Runs your workflow when someone pushes to a repository branch, which triggers the push event.
				// Note: The webhook payload available to GitHub Actions does not include the
				// added, removed, and modified attributes in the commit object. You can
				// retrieve the full commit object using the REST API. For more information,
				// see https://developer.github.com/v3/repos/commits/#get-a-single-commit.
				"push"?: matchN(1, [
					null,
					matchN(4, [
						close({
							"branches"?:        #branch
							"branches-ignore"?: #branch
							"tags"?:            #branch
							"tags-ignore"?:     #branch
							"paths"?:           #path
							"paths-ignore"?:    #path
						}),
						matchN(0, [null | bool | number | string | [...] | {
							"branches"!:        _
							"branches-ignore"!: _
							...
						}]) & {...},
						matchN(0, [null | bool | number | string | [...] | {
							"tags"!:        _
							"tags-ignore"!: _
							...
						}]) & {...},
						matchN(0, [null | bool | number | string | [...] | {
							"paths"!:        _
							"paths-ignore"!: _
							...
						}]) & {...}
					])
				])

				// Runs your workflow anytime a package is published or updated. For more
				// information, see
				// https://help.github.com/en/github/managing-packages-with-github-packages.
				"registry_package"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types & (null | bool | number | string | [..."published" | "updated"] | {...})
					...
				})

				// Runs your workflow anytime the release event occurs. More than one activity
				// type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/repos/releases/ in the GitHub Developer
				// documentation.
				"release"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types &
					(null |
					bool |
					number |
					string |
					[..."published" | "unpublished" | "created" | "edited" | "deleted" | "prereleased" | "released"] |
					{...})
					...
				})

				// Runs your workflow anytime the status of a Git commit changes, which triggers
				// the status event. For information about the REST API, see
				// https://developer.github.com/v3/repos/statuses/.
				"status"?: #eventObject

				// Runs your workflow anytime the watch event occurs. More than one activity
				// type triggers this event. For information about the REST API, see
				// https://developer.github.com/v3/activity/starring/.
				"watch"?: #eventObject

				// Allows workflows to be reused by other workflows.
				"workflow_call"?: null | bool | number | string | [...] | {
					// When using the workflow_call keyword, you can optionally specify inputs that
					// are passed to the called workflow from the caller workflow.
					"inputs"?: close({

						{
							[=~"^[_a-zA-Z][a-zA-Z0-9_-]*$"]: close({
								// A string description of the input parameter.
								"description"?: string

								// A boolean to indicate whether the action requires the input parameter. Set to
								// true when the parameter is required.
								"required"?: bool

								// Required if input is defined for the on.workflow_call keyword. The value of
								// this parameter is a string specifying the data type of the input. This must
								// be one of: boolean, number, or string.
								"type"!: "boolean" | "number" | "string"

								// The default value is used when an input parameter isn't specified in a workflow file.
								"default"?: bool | number | string
							})
						}})

					// When using the workflow_call keyword, you can optionally specify inputs that
					// are passed to the called workflow from the caller workflow.
					"outputs"?: close({

						{
							[=~"^[_a-zA-Z][a-zA-Z0-9_-]*$"]: close({
								// A string description of the output parameter.
								"description"?: string

								// The value that the output parameter will be mapped to. You can set this to a
								// string or an expression with context. For example, you can use the steps
								// context to set the value of an output to the output value of a step.
								"value"!: string
							})
						}})

					// A map of the secrets that can be used in the called workflow. Within the
					// called workflow, you can use the secrets context to refer to a secret.
					"secrets"?: null |
					bool |
					number |
					string |
					[...] |
					close({

						{
							[=~"^[_a-zA-Z][a-zA-Z0-9_-]*$"]: null |
							bool |
							number |
							string |
							[...] |
							close({
								// A string description of the secret parameter.
								"description"?: string

								// A boolean specifying whether the secret must be supplied.
								"required"?: bool
							})
						}})
					...
				}

				// You can now create workflows that are manually triggered with the new
				// workflow_dispatch event. You will then see a 'Run workflow' button on the
				// Actions tab, enabling you to easily trigger a run.
				"workflow_dispatch"?: null |
				bool |
				number |
				string |
				[...] |
				close({
					// Input parameters allow you to specify data that the action expects to use
					// during runtime. GitHub stores input parameters as environment variables.
					// Input ids with uppercase letters are converted to lowercase during runtime.
					// We recommended using lowercase input ids.
					"inputs"?: close({

						{[=~"^[_a-zA-Z][a-zA-Z0-9_-]*$"]: #workflowDispatchInput}})
				})

				// This event occurs when a workflow run is requested or completed, and allows
				// you to execute a workflow based on the finished result of another workflow.
				// For example, if your pull_request workflow generates build artifacts, you
				// can create a new workflow that uses workflow_run to analyze the results and
				// add a comment to the original pull request.
				"workflow_run"?: #eventObject &
				(null | bool | number | string | [...] | {
					"types"?: #types &
					(null | bool | number | string | [..."requested" | "completed" | "in_progress"] | {...})
					"workflows"?: [_, ...] & [...string]

					{[=~"^branches(-ignore)?$"]: _}
					...
				})

				// You can use the GitHub API to trigger a webhook event called
				// repository_dispatch when you want to trigger a workflow for activity that
				// happens outside of GitHub. For more information, see
				// https://developer.github.com/v3/repos/#create-a-repository-dispatch-event.
				// To trigger the custom repository_dispatch webhook event, you must send a POST
				// request to a GitHub API endpoint and provide an event_type name to describe
				// the activity type. To trigger a workflow run, you must also configure your
				// workflow to use the repository_dispatch event.
				"repository_dispatch"?: #eventObject

				// You can schedule a workflow to run at specific UTC times using POSIX cron
				// syntax
				// (https://pubs.opengroup.org/onlinepubs/9699919799/utilities/crontab.html#tag_20_25_07).
				// You can optionally specify a timezone using an IANA timezone string
				// (https://en.wikipedia.org/wiki/List_of_tz_database_time_zones) for
				// timezone-aware scheduling. Scheduled workflows run on the latest commit on
				// the default or base branch. The shortest interval you can run scheduled
				// workflows is once every 5 minutes.
				// Note: GitHub Actions does not support the non-standard syntax @yearly,
				// @monthly, @weekly, @daily, @hourly, and @reboot.
				// You can use crontab guru (https://crontab.guru/) to help generate your cron
				// syntax and confirm what time it will run. To help you get started, there is
				// also a list of crontab guru examples (https://crontab.guru/examples.html).
				"schedule"?: [_, ...] & [...close({
					// A cron expression that represents a schedule. A scheduled workflow will run
					// at most once every 5 minutes.
					"cron"!: string

					// A string that represents the time zone a scheduled workflow will run relative
					// to in IANA format (e.g. 'America/New_York' or 'Europe/London'). If omitted,
					// the workflow will run relative to midnight UTC.
					"timezone"?: string
				})]
			})
		])
		"env"?:      #env
		"defaults"?: #defaults

		// Concurrency ensures that only a single job or workflow using the same
		// concurrency group will run at a time. A concurrency group can be any string
		// or expression. The expression can use any context except for the secrets
		// context.
		// You can also specify concurrency at the workflow level.
		// When a concurrent job or workflow is queued, if another job or workflow using
		// the same concurrency group in the repository is in progress, the queued job
		// or workflow will be pending. By default any previously pending job or
		// workflow in the concurrency group will be canceled; this behavior can be
		// changed with `queue`. To also cancel any currently running job or workflow
		// in the same concurrency group, specify cancel-in-progress: true.
		"concurrency"?: matchN(1, [string, #concurrency])

		// A workflow run is made up of one or more jobs. Jobs run in parallel by
		// default. To run jobs sequentially, you can define dependencies on other jobs
		// using the jobs.<job_id>.needs keyword.
		// Each job runs in a fresh instance of the virtual environment specified by runs-on.
		// You can run an unlimited number of jobs as long as you are within the
		// workflow usage limits. For more information, see
		// https://help.github.com/en/github/automating-your-workflow-with-github-actions/workflow-syntax-for-github-actions#usage-limits.
		"jobs"!: struct.MinFields(1) & close({

			{[=~"^[_a-zA-Z][a-zA-Z0-9_-]*$"]: matchN(1, [#normalJob, #reusableWorkflowCallJob])}})

		// The name for workflow runs generated from the workflow. GitHub displays the
		// workflow run name in the list of workflow runs on your repository's
		// 'Actions' tab.
		"run-name"?:    string
		"permissions"?: #permissions
	})

	#: "permissions-event": close({
		"actions"?:             #."permissions-level"
		"artifact-metadata"?:   #."permissions-level"
		"attestations"?:        #."permissions-level"
		"checks"?:              #."permissions-level"
		"code-quality"?:        #."permissions-level"
		"contents"?:            #."permissions-level"
		"deployments"?:         #."permissions-level"
		"discussions"?:         #."permissions-level"
		"id-token"?:            #."permissions-level"
		"issues"?:              #."permissions-level"
		"models"?:              "read" | "none"
		"packages"?:            #."permissions-level"
		"pages"?:               #."permissions-level"
		"pull-requests"?:       #."permissions-level"
		"repository-projects"?: #."permissions-level"
		"security-events"?:     #."permissions-level"
		"statuses"?:            #."permissions-level"
	})

	#: "permissions-level": "read" | "write" | "none"

	// Using the working-directory keyword, you can specify the working directory of
	// where to run the command.
	#: "working-directory": string

	#architecture: "ARM32" | "x64" | "x86"

	#branch: #globs

	#concurrency: close({
		// When a concurrent job or workflow is queued, if another job or workflow using
		// the same concurrency group in the repository is in progress, the queued job
		// or workflow will be pending. By default any previously pending job or
		// workflow in the concurrency group will be canceled; this behavior can be
		// changed with `queue`.
		"group"!: string

		// To cancel any currently running job or workflow in the same concurrency
		// group, specify cancel-in-progress: true.
		"cancel-in-progress"?: matchN(1, [bool, #expressionSyntax])

		// Controls how pending jobs or workflow runs are queued within a concurrency
		// group. With the default `single`, at most one run can be pending —
		// additional pending runs cancel the previous one. With `max`, up to 100 runs
		// can be pending and are processed in FIFO order. The combination of `queue:
		// max` and `cancel-in-progress: true` is not allowed.
		"queue"?: "single" | "max"
	})

	#configuration: matchN(1, [string, number, bool, {[string]: #configuration}, [...#configuration]])

	#defaults: struct.MinFields(1) & close({
		"run"?: struct.MinFields(1) & close({
			"shell"?:             #shell
			"working-directory"?: #."working-directory"
		})
	})

	// To set custom environment variables, you need to specify the variables in the
	// workflow file. You can define environment variables for a step, job, or
	// entire workflow using the jobs.<job_id>.steps[*].env, jobs.<job_id>.env, and
	// env keywords. For more information, see
	// https://docs.github.com/en/actions/learn-github-actions/workflow-syntax-for-github-actions#jobsjob_idstepsenv
	#env: matchN(1, [{[string]: bool | number | string}, #stringContainingExpressionSyntax])

	// The environment that the job references
	#environment: close({
		// The name of the environment configured in the repo.
		"name"!: string

		// A deployment URL
		"url"?: string

		// Whether to create a deployment for this job. Setting to false lets the job
		// use environment secrets and variables without creating a deployment record.
		// Wait timers and required reviewers still apply.
		"deployment"?: matchN(1, [bool, #expressionSyntax])
	})

	#event: "branch_protection_rule" |
		"check_run" |
		"check_suite" |
		"create" |
		"delete" |
		"deployment" |
		"deployment_status" |
		"discussion" |
		"discussion_comment" |
		"fork" |
		"gollum" |
		"issue_comment" |
		"issues" |
		"label" |
		"merge_group" |
		"milestone" |
		"page_build" |
		"project" |
		"project_card" |
		"project_column" |
		"public" |
		"pull_request" |
		"pull_request_review" |
		"pull_request_review_comment" |
		"pull_request_target" |
		"push" |
		"registry_package" |
		"release" |
		"status" |
		"watch" |
		"workflow_call" |
		"workflow_dispatch" |
		"workflow_run" |
		"repository_dispatch"

	#eventObject: null | {...}

	#expressionSyntax: =~"""
		^\\$\\{\\{(.|[\r
		])*\\}\\}$
		"""

	#globs: [_, ...] & [...strings.MinRunes(1)]

	#jobContainer: close({
		// The Docker image to use as the container to run the action. The value can be
		// the Docker Hub image name or a registry name.
		"image"!: string

		// If the image's container registry requires authentication to pull the image,
		// you can use credentials to set a map of the username and password. The
		// credentials are the same values that you would provide to the `docker login`
		// command.
		"credentials"?: {
			"username"?: string
			"password"?: string
			...
		}
		"env"?: #env

		// Sets an array of ports to expose on the container.
		"ports"?: [_, ...] & [...number | string]

		// Sets an array of volumes for the container to use. You can use volumes to
		// share data between services or other steps in a job. You can specify named
		// Docker volumes, anonymous Docker volumes, or bind mounts on the host.
		// To specify a volume, you specify the source and destination path: <source>:<destinationPath>
		// The <source> is a volume name or an absolute path on the host machine, and
		// <destinationPath> is an absolute path in the container.
		"volumes"?: [_, ...] & [...string]

		// Additional Docker container resource options. For a list of options, see
		// https://docs.docker.com/engine/reference/commandline/create/#options.
		"options"?: string
	})

	// Identifies any jobs that must complete successfully before this job will run.
	// It can be a string or array of strings. If a job fails, all jobs that need
	// it are skipped unless the jobs use a conditional statement that causes the
	// job to continue.
	#jobNeeds: matchN(1, [[_, ...] & [...#name], #name])

	#machine: "linux" | "macos" | "windows"

	// A build matrix is a set of different configurations of the virtual
	// environment. For example you might run a job against more than one supported
	// version of a language, operating system, or tool. Each configuration is a
	// copy of the job that runs and reports a status.
	// You can specify a matrix by supplying an array for the configuration options.
	// For example, if the GitHub virtual environment supports Node.js versions 6,
	// 8, and 10 you could specify an array of those versions in the matrix.
	// When you define a matrix of operating systems, you must set the required
	// runs-on keyword to the operating system of the current job, rather than
	// hard-coding the operating system name. To access the operating system name,
	// you can use the matrix.os context parameter to set runs-on. For more
	// information, see
	// https://help.github.com/en/articles/contexts-and-expression-syntax-for-github-actions.
	#matrix: matchN(1, [
		struct.MinFields(1) & {
			{[=~"^(in|ex)clude$"]: matchN(1, [#expressionSyntax, [_, ...] & [...{[string]: #configuration}]])}
			{[!~"^(in|ex)clude$" & !~"^()$"]: matchN(1, [[_, ...] & [...#configuration], #expressionSyntax])}
		},
		#expressionSyntax
	])

	#name: =~"^[_a-zA-Z][a-zA-Z0-9_-]*$"

	// Each job must have an id to associate with the job. The key job_id is a
	// string and its value is a map of the job's configuration data. You must
	// replace <job_id> with a string that is unique to the jobs object. The
	// <job_id> must start with a letter or _ and contain only alphanumeric
	// characters, -, or _.
	#normalJob: close({
		// The name of the job displayed on GitHub.
		"name"?:        string
		"needs"?:       #jobNeeds
		"snapshot"?:    #snapshot
		"permissions"?: #permissions

		// The type of machine to run the job on. The machine can be either a
		// GitHub-hosted runner, or a self-hosted runner.
		"runs-on"!: matchN(>=1, [
			string,
			[_, ...] & [string, ...string] & [...],
			{
				"group"?:  string
				"labels"?: matchN(1, [string, [...string]])
				...
			},
			#stringContainingExpressionSyntax,
			#expressionSyntax
		])

		// The environment that the job references.
		"environment"?: matchN(1, [string, #environment])

		// A map of outputs for a job. Job outputs are available to all downstream jobs
		// that depend on this job.
		"outputs"?:  struct.MinFields(1) & {[string]: string}
		"env"?:      #env
		"defaults"?: #defaults

		// You can use the if conditional to prevent a job from running unless a
		// condition is met. You can use any supported context and expression to create
		// a conditional.
		// Expressions in an if conditional do not require the ${{ }} syntax. For more
		// information, see
		// https://help.github.com/en/articles/contexts-and-expression-syntax-for-github-actions.
		"if"?: bool | number | string

		// A job contains a sequence of tasks called steps. Steps can run commands, run
		// setup tasks, or run an action in your repository, a public repository, or an
		// action published in a Docker registry. Not all steps run actions, but all
		// actions run as a step. Each step runs in its own process in the virtual
		// environment and has access to the workspace and filesystem. Because steps
		// run in their own process, changes to environment variables are not preserved
		// between steps. GitHub provides built-in steps to set up and complete a job.
		// Must contain either `uses` or `run`
		"steps"?: [_, ...] & [...#step]

		// The maximum number of minutes to let a workflow run before GitHub
		// automatically cancels it. Default: 360
		"timeout-minutes"?: matchN(1, [number, #expressionSyntax])

		// A strategy creates a build matrix for your jobs. You can define different
		// variations of an environment to run each job in.
		"strategy"?: close({
			"matrix"!: #matrix

			// When set to true, GitHub cancels all in-progress jobs if any matrix job fails. Default: true
			"fail-fast"?: bool | string

			// The maximum number of jobs that can run simultaneously when using a matrix
			// job strategy. By default, GitHub will maximize the number of jobs run in
			// parallel depending on the available runners on GitHub-hosted virtual
			// machines.
			"max-parallel"?: number | string
		})

		// Prevents a workflow run from failing when a job fails. Set to true to allow a
		// workflow run to pass when this job fails.
		"continue-on-error"?: matchN(1, [bool, #expressionSyntax])

		// A container to run any steps in a job that don't already specify a container.
		// If you have steps that use both script and container actions, the container
		// actions will run as sibling containers on the same network with the same
		// volume mounts.
		// If you do not set a container, all steps will run directly on the host
		// specified by runs-on unless a step refers to an action configured to run in
		// a container.
		"container"?: matchN(1, [string, #jobContainer])

		// Additional containers to host services for a job in a workflow. These are
		// useful for creating databases or cache services like redis. The runner on
		// the virtual machine will automatically create a network and manage the life
		// cycle of the service containers.
		// When you use a service container for a job or your step uses container
		// actions, you don't need to set port information to access the service.
		// Docker automatically exposes all ports between containers on the same
		// network.
		// When both the job and the action run in a container, you can directly
		// reference the container by its hostname. The hostname is automatically
		// mapped to the service name.
		// When a step does not use a container action, you must access the service
		// using localhost and bind the ports.
		"services"?: [string]: #serviceContainer

		// Concurrency ensures that only a single job or workflow using the same
		// concurrency group will run at a time. A concurrency group can be any string
		// or expression. The expression can use any context except for the secrets
		// context.
		// You can also specify concurrency at the workflow level.
		// When a concurrent job or workflow is queued, if another job or workflow using
		// the same concurrency group in the repository is in progress, the queued job
		// or workflow will be pending. By default any previously pending job or
		// workflow in the concurrency group will be canceled; this behavior can be
		// changed with `queue`. To also cancel any currently running job or workflow
		// in the same concurrency group, specify cancel-in-progress: true.
		"concurrency"?: matchN(1, [string, #concurrency])
	})

	#path: #globs

	// You can modify the default permissions granted to the GITHUB_TOKEN, adding or
	// removing access as required, so that you only allow the minimum required
	// access.
	#permissions: matchN(1, ["read-all" | "write-all", #."permissions-event"])

	// Each job must have an id to associate with the job. The key job_id is a
	// string and its value is a map of the job's configuration data. You must
	// replace <job_id> with a string that is unique to the jobs object. The
	// <job_id> must start with a letter or _ and contain only alphanumeric
	// characters, -, or _.
	#reusableWorkflowCallJob: close({
		// The name of the job displayed on GitHub.
		"name"?:        string
		"needs"?:       #jobNeeds
		"permissions"?: #permissions

		// You can use the if conditional to prevent a job from running unless a
		// condition is met. You can use any supported context and expression to create
		// a conditional.
		// Expressions in an if conditional do not require the ${{ }} syntax. For more
		// information, see
		// https://help.github.com/en/articles/contexts-and-expression-syntax-for-github-actions.
		"if"?: bool | number | string

		// The location and version of a reusable workflow file to run as a job, of the
		// form './{path/to}/{localfile}.yml' or
		// '{owner}/{repo}/{path}/{filename}@{ref}'. {ref} can be a SHA, a release tag,
		// or a branch name. Using the commit SHA is the safest for stability and
		// security.
		"uses"!: =~"^(.+\\/)+(.+)\\.(ya?ml)(@.+)?$"
		"with"?: #env

		// When a job is used to call a reusable workflow, you can use 'secrets' to
		// provide a map of secrets that are passed to the called workflow. Any secrets
		// that you pass must match the names defined in the called workflow.
		"secrets"?: matchN(1, [#env, "inherit"])

		// A strategy creates a build matrix for your jobs. You can define different
		// variations of an environment to run each job in.
		"strategy"?: close({
			"matrix"!: #matrix

			// When set to true, GitHub cancels all in-progress jobs if any matrix job fails. Default: true
			"fail-fast"?: bool | string

			// The maximum number of jobs that can run simultaneously when using a matrix
			// job strategy. By default, GitHub will maximize the number of jobs run in
			// parallel depending on the available runners on GitHub-hosted virtual
			// machines.
			"max-parallel"?: number | string
		})

		// Concurrency ensures that only a single job or workflow using the same
		// concurrency group will run at a time. A concurrency group can be any string
		// or expression. The expression can use any context except for the secrets
		// context.
		// You can also specify concurrency at the workflow level.
		// When a concurrent job or workflow is queued, if another job or workflow using
		// the same concurrency group in the repository is in progress, the queued job
		// or workflow will be pending. By default any previously pending job or
		// workflow in the concurrency group will be canceled; this behavior can be
		// changed with `queue`. To also cancel any currently running job or workflow
		// in the same concurrency group, specify cancel-in-progress: true.
		"concurrency"?: matchN(1, [string, #concurrency])
	})

	#serviceContainer: close({
		// The Docker image to use as the service container to run the action. The value
		// can be the Docker Hub image name or a registry name.
		"image"!: string

		// If the image's container registry requires authentication to pull the image,
		// you can use credentials to set a map of the username and password. The
		// credentials are the same values that you would provide to the `docker login`
		// command.
		"credentials"?: {
			"username"?: string
			"password"?: string
			...
		}
		"env"?: #env

		// Sets an array of ports to expose on the service container.
		"ports"?: [_, ...] & [...number | string]

		// Sets an array of volumes for the service container to use. You can use
		// volumes to share data between services or other steps in a job. You can
		// specify named Docker volumes, anonymous Docker volumes, or bind mounts on
		// the host.
		// To specify a volume, you specify the source and destination path: <source>:<destinationPath>
		// The <source> is a volume name or an absolute path on the host machine, and
		// <destinationPath> is an absolute path in the container.
		"volumes"?: [_, ...] & [...string]

		// Additional Docker container resource options. For a list of options, see
		// https://docs.docker.com/engine/reference/commandline/create/#options.
		"options"?: string

		// Overrides the Docker image's default command (`CMD`). The value is passed as
		// arguments after the image name in the `docker create` command. If you also
		// specify `entrypoint`, `command` provides the arguments to that entrypoint.
		"command"?: string

		// Overrides the Docker image's default `ENTRYPOINT`. The value is a single
		// string defining the executable to run. Use this when you need to replace the
		// image's entrypoint entirely. You can combine `entrypoint` with `command` to
		// pass arguments to the custom entrypoint.
		"entrypoint"?: string
	})

	// You can override the default shell settings in the runner's operating system
	// using the shell keyword. You can use built-in shell keywords, or you can
	// define a custom set of shell options.
	#shell: matchN(>=1, [string, "bash" | "pwsh" | "python" | "sh" | "cmd" | "powershell"])

	// You can use `jobs.<job_id>.snapshot` to generate a custom image.
	// Add the snapshot keyword to the job, using either the string syntax or
	// mapping syntax as shown in
	// https://docs.github.com/en/actions/how-tos/manage-runners/larger-runners/use-custom-images#generating-a-custom-image.
	// Each job that includes the snapshot keyword creates a separate image. To
	// generate only one image or image version, include all workflow steps in a
	// single job. Each successful run of a job that includes the snapshot keyword
	// creates a new version of that image.
	// For more information, see
	// https://docs.github.com/en/actions/how-tos/manage-runners/larger-runners/use-custom-images.
	#snapshot: matchN(1, [
		string,
		close({
			"image-name"!: string
			"version"?:    =~"^\\d+(\\.\\d+|\\*)?$"
		})
	])

	#step: matchN(1, [{
		"uses"!: _
		...
	}, {
		"run"!: _
		...
	}, {
		"wait"!: _
		...
	}, {
		"wait-all"!: _
		...
	}, {
		"cancel"!: _
		...
	}, {
		"parallel"!: _
		...
	}]) & close({
		_t0="working-directory"?: _
		if _t0 != _|_ {
			"run"!: _
		}
		shell?: _
		if shell != _|_ {
			"run"!: _
		}
		{}

		// A unique identifier for the step. You can use the id to reference the step in
		// contexts. For more information, see
		// https://help.github.com/en/articles/contexts-and-expression-syntax-for-github-actions.
		"id"?: string

		// You can use the if conditional to prevent a step from running unless a
		// condition is met. You can use any supported context and expression to create
		// a conditional.
		// Expressions in an if conditional do not require the ${{ }} syntax. For more
		// information, see
		// https://help.github.com/en/articles/contexts-and-expression-syntax-for-github-actions.
		"if"?: bool | number | string

		// A name for your step to display on GitHub.
		"name"?: string

		// Selects an action to run as part of a step in your job. An action is a
		// reusable unit of code. You can use an action defined in the same repository
		// as the workflow, a public repository, or in a published Docker container
		// image (https://hub.docker.com/).
		// We strongly recommend that you include the version of the action you are
		// using by specifying a Git ref, SHA, or Docker tag number. If you don't
		// specify a version, it could break your workflows or cause unexpected
		// behavior when the action owner publishes an update.
		// - Using the commit SHA of a released action version is the safest for stability and security.
		// - Using the specific major action version allows you to receive critical
		// fixes and security patches while still maintaining compatibility. It also
		// assures that your workflow should still work.
		// - Using the master branch of an action may be convenient, but if someone
		// releases a new major version with a breaking change, your workflow could
		// break.
		// Some actions require inputs that you must set using the with keyword. Review
		// the action's README file to determine the inputs required.
		// Actions are either JavaScript files or Docker containers. If the action
		// you're using is a Docker container you must run the job in a Linux virtual
		// environment. For more details, see
		// https://help.github.com/en/articles/virtual-environments-for-github-actions.
		"uses"?: string

		// Runs command-line programs using the operating system's shell. If you do not
		// provide a name, the step name will default to the text specified in the run
		// command.
		// Commands run using non-login shells by default. You can choose a different
		// shell and customize the shell used to run commands. For more information,
		// see
		// https://help.github.com/en/actions/automating-your-workflow-with-github-actions/workflow-syntax-for-github-actions#using-a-specific-shell.
		// Each run keyword represents a new process and shell in the virtual
		// environment. When you provide multi-line commands, each line runs in the
		// same shell.
		"run"?:               string
		"working-directory"?: #."working-directory"
		"shell"?:             #shell
		"with"?:              #env
		"env"?:               #env

		// Prevents a job from failing when a step fails. Set to true to allow a job to
		// pass when this step fails.
		"continue-on-error"?: matchN(1, [bool, #expressionSyntax])

		// The maximum number of minutes to run the step before killing the process.
		"timeout-minutes"?: matchN(1, [number, #expressionSyntax])

		// Runs a step asynchronously so the job continues to the next step without
		// waiting for it to finish. You can use background on steps that use run or
		// uses. To reference a background step from wait or cancel, give it an id. A
		// maximum of 10 background steps can run concurrently in a single job.
		"background"?: bool

		// Pauses the job until one or more background steps complete. Provide a single
		// step id as a string, or multiple step ids as an array. After a wait step
		// completes, the outputs of the referenced background steps become available
		// to subsequent steps.
		"wait"?: matchN(1, [string, [_, ...] & [...string]])

		// Pauses the job until all active background steps complete. The wait-all
		// keyword takes no arguments.
		"wait-all"?: null | bool

		// Gracefully terminates a running background step. The runner sends the step's
		// process a termination signal (SIGTERM) so it can clean up. The cancel
		// keyword targets a single background step by its id.
		"cancel"?: string

		// Runs a group of steps concurrently, then waits for all of them to finish
		// before continuing. Every step in the group runs as a background step, with
		// an implicit wait at the end of the group.
		"parallel"?: [_, ...] & [...#step]
	})

	#stringContainingExpressionSyntax: =~"""
		^.*\\$\\{\\{(.|[\r
		])*\\}\\}.*$
		"""

	// Selects the types of activity that will trigger a workflow run. Most GitHub
	// events are triggered by more than one type of activity. For example, the
	// event for the release resource is triggered when a release is published,
	// unpublished, created, edited, deleted, or prereleased. The types keyword
	// enables you to narrow down activity that causes the workflow to run. When
	// only one activity type triggers a webhook event, the types keyword is
	// unnecessary.
	// You can use an array of event types. For more information about each event
	// and their activity types, see
	// https://help.github.com/en/articles/events-that-trigger-workflows#webhook-events.
	#types: matchN(1, [[_, ...], string])

	// A string identifier to associate with the input. The value of <input_id> is a
	// map of the input's metadata. The <input_id> must be a unique identifier
	// within the inputs object. The <input_id> must start with a letter or _ and
	// contain only alphanumeric characters, -, or _.
	#workflowDispatchInput: matchN(5, [
		matchIf({
			"type"!: "string"
			...
		}, {
			"default"?: string
			...
		}, _) & {...},
		matchIf({
			"type"!: "boolean"
			...
		}, {
			"default"?: bool
			...
		}, _) & {...},
		matchIf({
			"type"!: "number"
			...
		}, {
			"default"?: number
			...
		}, _) & {...},
		matchIf({
			"type"!: "environment"
			...
		}, {
			"default"?: string
			...
		}, _) & {...},
		matchIf({
			"type"!: "choice"
			...
		}, {
			"options"!: _
			...
		}, _) & {...}
	]) & close({
		// A string description of the input parameter.
		"description"?: string

		// A string shown to users using the deprecated input.
		"deprecationMessage"?: string

		// A boolean to indicate whether the action requires the input parameter. Set to
		// true when the parameter is required.
		"required"?: bool

		// A string representing the default value. The default value is used when an
		// input parameter isn't specified in a workflow file.
		"default"?: _

		// A string representing the type of the input.
		"type"?: "string" | "choice" | "boolean" | "number" | "environment"

		// The options of the dropdown list, if the type is a choice.
		"options"?: [_, ...] & [...string]
	})
}