plugins

package
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 Go to latest Published: Jan 8, 2019 License: Apache-2.0 Imports: 20 Imported by: 0

README

Plugins

Plugins are sub-components of hook that consume GitHub webhooks related to their function and can be individually enabled per repo or org.

All plugin specific configuration is stored in plugins.yaml. The Configuration golang struct holds all the config fields organized into substructures by plugin. See it's GoDoc for up-to-date descriptions of every config option.

Help Information

Most plugins lack README's but instead generate PluginHelp structs on demand that include general explanations and help information in addition to details about the current configuration.

Please see https://prow.k8s.io/plugins for a list of all plugins deployed on the Kubernetes Prow instance, what they do, and what commands they offer. For an alternate view, please see https://prow.k8s.io/command-help to see all of the commands offered by the deployed plugins.

How to enable a plugin on a repo

Add an entry to plugins.yaml. If you misspell the name then a unit test will fail. If you have update-config plugin deployed then the config will be automatically updated once the PR is merged, else you will need to run make update-plugins. This does not require redeploying the binaries, and will take effect within a minute.

External Plugins

External plugins offer an alternative to compiling a plugin into the hook binary. Any web endpoint that can properly handle GitHub webhooks can be configured as an external plugin that hook will forward webhooks to. External plugin endpoints are specified per org or org/repo in plugins.yaml under the external_plugins field. Specific event types may be optionally specified to filter which events are forwarded to the endpoint. External plugins are well suited for:

  • Slow operations that would impact the performance of other plugins if run as part of hook.
  • Components that need to be triggered or notified of events beside GitHub webhooks.
  • Isolating a more or less privileged plugin or a plugin that executes PR code.
  • Integrating existing GitHub services with Prow.

Examples of external plugins can be found in the prow/external-plugins directory. The following is an example external plugin configuration that would live in plugins.yaml.

external_plugins:
  org-foo/repo-bar:
  - name: refresh-remote
    endpoint: https://my-refresh-plugin.com
    events:
    - issue_comment
  - name: needs-rebase
    # No endpoint specified implies "http://{{name}}".
    events:
    - pull_request
  - name: cherrypick
    # No events specified implies all event types.

Documentation

Index

Constants

View Source 
const AboutThisBot = AboutThisBotWithoutCommands + " " + AboutThisBotCommands

AboutThisBot contains the text of both AboutThisBotWithoutCommands and AboutThisBotCommands.

View Source 
const AboutThisBotCommands = "I understand the commands that are listed [here](https://go.k8s.io/bot-commands)."

AboutThisBotCommands contains the message that links to the commands the bot understand.

View Source 
const AboutThisBotWithoutCommands = "" /* 346-byte string literal not displayed */

AboutThisBotWithoutCommands contains the message that explains how to interact with the bot.

Variables

This section is empty.

Functions

func EventsForPlugin 

func EventsForPlugin(name string) []string

EventsForPlugin returns the registered events for the passed plugin.

func FormatICResponse 

func FormatICResponse(ic github.IssueComment, s string) string

FormatICResponse nicely formats a response to an issue comment.

func FormatResponse 

func FormatResponse(to, message, reason string) string

FormatResponse nicely formats a response to a generic reason.

func FormatResponseRaw 

func FormatResponseRaw(body, bodyURL, login, reply string) string

FormatResponseRaw nicely formats a response for one does not have an issue comment

func FormatSimpleResponse 

func FormatSimpleResponse(to, message string) string

FormatSimpleResponse formats a response that does not warrant additional explanation in the details section.

func HelpProviders 

func HelpProviders() map[string]HelpProvider

HelpProviders returns the map of registered plugins with their associated HelpProvider.

func RegisterGenericCommentHandler 

func RegisterGenericCommentHandler(name string, fn GenericCommentHandler, help HelpProvider)

RegisterGenericCommentHandler registers a plugin's github.GenericCommentEvent handler.

func RegisterIssueCommentHandler 

func RegisterIssueCommentHandler(name string, fn IssueCommentHandler, help HelpProvider)

RegisterIssueCommentHandler registers a plugin's github.IssueCommentEvent handler.

func RegisterIssueHandler 

func RegisterIssueHandler(name string, fn IssueHandler, help HelpProvider)

RegisterIssueHandler registers a plugin's github.IssueEvent handler.

func RegisterPullRequestHandler 

func RegisterPullRequestHandler(name string, fn PullRequestHandler, help HelpProvider)

RegisterPullRequestHandler registers a plugin's github.PullRequestEvent handler.

func RegisterPushEventHandler 

func RegisterPushEventHandler(name string, fn PushEventHandler, help HelpProvider)

RegisterPushEventHandler registers a plugin's github.PushEvent handler.

func RegisterReviewCommentEventHandler 

func RegisterReviewCommentEventHandler(name string, fn ReviewCommentEventHandler, help HelpProvider)

RegisterReviewCommentEventHandler registers a plugin's github.ReviewCommentEvent handler.

func RegisterReviewEventHandler 

func RegisterReviewEventHandler(name string, fn ReviewEventHandler, help HelpProvider)

RegisterReviewEventHandler registers a plugin's github.ReviewEvent handler.

func RegisterStatusEventHandler 

func RegisterStatusEventHandler(name string, fn StatusEventHandler, help HelpProvider)

RegisterStatusEventHandler registers a plugin's github.StatusEvent handler.

Types

type Agent 

type Agent struct {
	GitHubClient *github.Client
	KubeClient   *kube.Client
	GitClient    *git.Client
	SlackClient  *slack.Client

	OwnersClient *repoowners.Client

	// Config provides information about the jobs
	// that we know how to run for repos.
	Config *config.Config
	// PluginConfig provides plugin-specific options
	PluginConfig *Configuration

	Logger *logrus.Entry
	// contains filtered or unexported fields
}

Agent may be used concurrently, so each entry must be thread-safe.

func NewAgent 

func NewAgent(configAgent *config.Agent, pluginConfigAgent *ConfigAgent, clientAgent *ClientAgent, logger *logrus.Entry) Agent

NewAgent bootstraps a new config.Agent struct from the passed dependencies.

func (*Agent) CommentPruner 

func (a *Agent) CommentPruner() (*commentpruner.EventClient, error)

CommentPruner will return the commentpruner.EventClient attached to the agent or an error if one is not attached.

func (*Agent) InitializeCommentPruner 

func (a *Agent) InitializeCommentPruner(org, repo string, pr int)

InitializeCommentPruner attaches a commentpruner.EventClient to the agent to handle pruning comments.

type Approve 

type Approve struct {
	// Repos is either of the form org/repos or just org.
	Repos []string `json:"repos,omitempty"`
	// IssueRequired indicates if an associated issue is required for approval in
	// the specified repos.
	IssueRequired bool `json:"issue_required,omitempty"`
	// ImplicitSelfApprove indicates if authors implicitly approve their own PRs
	// in the specified repos.
	ImplicitSelfApprove bool `json:"implicit_self_approve,omitempty"`
	// LgtmActsAsApprove indicates that the lgtm command should be used to
	// indicate approval
	LgtmActsAsApprove bool `json:"lgtm_acts_as_approve,omitempty"`
	// ReviewActsAsApprove indicates that GitHub review state should be used to
	// indicate approval.
	ReviewActsAsApprove bool `json:"review_acts_as_approve,omitempty"`
}

Approve specifies a configuration for a single approve.

The configuration for the approve plugin is defined as a list of these structures.

type Blockade 

type Blockade struct {
	// Repos are either of the form org/repos or just org.
	Repos []string `json:"repos,omitempty"`
	// BlockRegexps are regular expressions matching the file paths to block.
	BlockRegexps []string `json:"blockregexps,omitempty"`
	// ExceptionRegexps are regular expressions matching the file paths that are exceptions to the BlockRegexps.
	ExceptionRegexps []string `json:"exceptionregexps,omitempty"`
	// Explanation is a string that will be included in the comment left when blocking a PR. This should
	// be an explanation of why the paths specified are blockaded.
	Explanation string `json:"explanation,omitempty"`
}

Blockade specifies a configuration for a single blockade.

The configuration for the blockade plugin is defined as a list of these structures.

type Blunderbuss 

type Blunderbuss struct {
	// ReviewerCount is the minimum number of reviewers to request
	// reviews from. Defaults to requesting reviews from 2 reviewers
	// if FileWeightCount is not set.
	ReviewerCount *int `json:"request_count,omitempty"`
	// MaxReviewerCount is the maximum number of reviewers to request
	// reviews from. Defaults to 0 meaning no limit.
	MaxReviewerCount int `json:"max_request_count,omitempty"`
	// FileWeightCount is the maximum number of reviewers to request
	// reviews from. Selects reviewers based on file weighting.
	// This and request_count are mutually exclusive options.
	FileWeightCount *int `json:"file_weight_count,omitempty"`
	// ExcludeApprovers controls whether approvers are considered to be
	// reviewers. By default, approvers are considered as reviewers if
	// insufficient reviewers are available. If ExcludeApprovers is true,
	// approvers will never be considered as reviewers.
	ExcludeApprovers bool `json:"exclude_approvers,omitempty"`
}

Blunderbuss defines configuration for the blunderbuss plugin.

type Cat 

type Cat struct {
	// Path to file containing an api key for thecatapi.com
	KeyPath string `json:"key_path,omitempty"`
}

Cat contains the configuration for the cat plugin.

type CherryPickUnapproved 

type CherryPickUnapproved struct {
	// BranchRegexp is the regular expression for branch names such that
	// the plugin treats only PRs against these branch names as cherrypick PRs.
	// Compiles into BranchRe during config load.
	BranchRegexp string         `json:"branchregexp,omitempty"`
	BranchRe     *regexp.Regexp `json:"-"`
	// Comment is the comment added by the plugin while adding the
	// `do-not-merge/cherry-pick-not-approved` label.
	Comment string `json:"comment,omitempty"`
}

CherryPickUnapproved is the config for the cherrypick-unapproved plugin.

type ClientAgent 

type ClientAgent struct {
	GitHubClient *github.Client
	KubeClient   *kube.Client
	GitClient    *git.Client
	SlackClient  *slack.Client
}

ClientAgent contains the various clients that are attached to the Agent.

type ConfigAgent 

type ConfigAgent struct {
	// contains filtered or unexported fields
}

ConfigAgent contains the agent mutex and the Agent configuration.

func (*ConfigAgent) Config 

func (pa *ConfigAgent) Config() *Configuration

Config returns the agent current Configuration.

func (*ConfigAgent) GenericCommentHandlers 

func (pa *ConfigAgent) GenericCommentHandlers(owner, repo string) map[string]GenericCommentHandler

GenericCommentHandlers returns a map of plugin names to handlers for the repo.

func (*ConfigAgent) IssueCommentHandlers 

func (pa *ConfigAgent) IssueCommentHandlers(owner, repo string) map[string]IssueCommentHandler

IssueCommentHandlers returns a map of plugin names to handlers for the repo.

func (*ConfigAgent) IssueHandlers 

func (pa *ConfigAgent) IssueHandlers(owner, repo string) map[string]IssueHandler

IssueHandlers returns a map of plugin names to handlers for the repo.

func (*ConfigAgent) Load 

func (pa *ConfigAgent) Load(path string) error

Load attempts to load config from the path. It returns an error if either the file can't be read or it contains an unknown plugin.

func (*ConfigAgent) PullRequestHandlers 

func (pa *ConfigAgent) PullRequestHandlers(owner, repo string) map[string]PullRequestHandler

PullRequestHandlers returns a map of plugin names to handlers for the repo.

func (*ConfigAgent) PushEventHandlers 

func (pa *ConfigAgent) PushEventHandlers(owner, repo string) map[string]PushEventHandler

PushEventHandlers returns a map of plugin names to handlers for the repo.

func (*ConfigAgent) ReviewCommentEventHandlers 

func (pa *ConfigAgent) ReviewCommentEventHandlers(owner, repo string) map[string]ReviewCommentEventHandler

ReviewCommentEventHandlers returns a map of plugin names to handlers for the repo.

func (*ConfigAgent) ReviewEventHandlers 

func (pa *ConfigAgent) ReviewEventHandlers(owner, repo string) map[string]ReviewEventHandler

ReviewEventHandlers returns a map of plugin names to handlers for the repo.

func (*ConfigAgent) Set 

func (pa *ConfigAgent) Set(pc *Configuration)

Set attempts to set the plugins that are enabled on repos. Plugins are listed as a map from repositories to the list of plugins that are enabled on them. Specifying simply an org name will also work, and will enable the plugin on all repos in the org.

func (*ConfigAgent) Start 

func (pa *ConfigAgent) Start(path string) error

Start starts polling path for plugin config. If the first attempt fails, then start returns the error. Future errors will halt updates but not stop.

func (*ConfigAgent) StatusEventHandlers 

func (pa *ConfigAgent) StatusEventHandlers(owner, repo string) map[string]StatusEventHandler

StatusEventHandlers returns a map of plugin names to handlers for the repo.

type ConfigMapSpec 

type ConfigMapSpec struct {
	// Name of ConfigMap
	Name string `json:"name"`
	// Key is the key in the ConfigMap to update with the file contents.
	// If no explicit key is given, the basename of the file will be used.
	Key string `json:"key,omitempty"`
	// Namespace in which the configMap needs to be deployed. If no namespace is specified
	// it will be deployed to the ProwJobNamespace.
	Namespace string `json:"namespace,omitempty"`
}

ConfigMapSpec contains configuration options for the configMap being updated by the config-updater plugin.

type ConfigUpdater 

type ConfigUpdater struct {
	// A map of filename => ConfigMapSpec.
	// Whenever a commit changes filename, prow will update the corresponding configmap.
	// map[string]ConfigMapSpec{ "/my/path.yaml": {Name: "foo", Namespace: "otherNamespace" }}
	// will result in replacing the foo configmap whenever path.yaml changes
	Maps map[string]ConfigMapSpec `json:"maps,omitempty"`
	// The location of the prow configuration file inside the repository
	// where the config-updater plugin is enabled. This needs to be relative
	// to the root of the repository, eg. "prow/config.yaml" will match
	// github.com/kubernetes/test-infra/prow/config.yaml assuming the config-updater
	// plugin is enabled for kubernetes/test-infra. Defaults to "prow/config.yaml".
	ConfigFile string `json:"config_file,omitempty"`
	// The location of the prow plugin configuration file inside the repository
	// where the config-updater plugin is enabled. This needs to be relative
	// to the root of the repository, eg. "prow/plugins.yaml" will match
	// github.com/kubernetes/test-infra/prow/plugins.yaml assuming the config-updater
	// plugin is enabled for kubernetes/test-infra. Defaults to "prow/plugins.yaml".
	PluginFile string `json:"plugin_file,omitempty"`
}

ConfigUpdater contains the configuration for the config-updater plugin.

type Configuration 

type Configuration struct {
	// Plugins is a map of repositories (eg "k/k") to lists of
	// plugin names.
	// TODO: Link to the list of supported plugins.
	// https://github.com/kubernetes/test-infra/issues/3476
	Plugins map[string][]string `json:"plugins,omitempty"`

	// ExternalPlugins is a map of repositories (eg "k/k") to lists of
	// external plugins.
	ExternalPlugins map[string][]ExternalPlugin `json:"external_plugins,omitempty"`

	// Owners contains configuration related to handling OWNERS files.
	Owners Owners `json:"owners,omitempty"`

	// Built-in plugins specific configuration.
	Approve              []Approve              `json:"approve,omitempty"`
	Blockades            []Blockade             `json:"blockades,omitempty"`
	Blunderbuss          Blunderbuss            `json:"blunderbuss,omitempty"`
	Cat                  Cat                    `json:"cat,omitempty"`
	CherryPickUnapproved CherryPickUnapproved   `json:"cherry_pick_unapproved,omitempty"`
	ConfigUpdater        ConfigUpdater          `json:"config_updater,omitempty"`
	Golint               *Golint                `json:"golint,omitempty"`
	Heart                Heart                  `json:"heart,omitempty"`
	Label                *Label                 `json:"label,omitempty"`
	Lgtm                 []Lgtm                 `json:"lgtm,omitempty"`
	RepoMilestone        map[string]Milestone   `json:"repo_milestone,omitempty"`
	RequireMatchingLabel []RequireMatchingLabel `json:"require_matching_label,omitempty"`
	RequireSIG           RequireSIG             `json:"requiresig,omitempty"`
	Slack                Slack                  `json:"slack,omitempty"`
	SigMention           SigMention             `json:"sigmention,omitempty"`
	Size                 *Size                  `json:"size,omitempty"`
	Triggers             []Trigger              `json:"triggers,omitempty"`
	Welcome              []Welcome              `json:"welcome,omitempty"`
}

Configuration is the top-level serialization target for plugin Configuration.

func (*Configuration) EnabledReposForExternalPlugin 

func (c *Configuration) EnabledReposForExternalPlugin(plugin string) (orgs, repos []string)

EnabledReposForExternalPlugin returns the orgs and repos that have enabled the passed external plugin.

func (*Configuration) EnabledReposForPlugin 

func (c *Configuration) EnabledReposForPlugin(plugin string) (orgs, repos []string)

EnabledReposForPlugin returns the orgs and repos that have enabled the passed plugin.

func (*Configuration) MDYAMLEnabled 

func (c *Configuration) MDYAMLEnabled(org, repo string) bool

MDYAMLEnabled returns a boolean denoting if the passed repo supports YAML OWNERS config headers at the top of markdown (*.md) files. These function like OWNERS files but only apply to the file itself.

func (*Configuration) SkipCollaborators 

func (c *Configuration) SkipCollaborators(org, repo string) bool

SkipCollaborators returns a boolean denoting if collaborator cross-checks are enabled for the passed repo. If it's true, approve and lgtm plugins rely solely on OWNERS files.

func (*Configuration) TriggerFor 

func (c *Configuration) TriggerFor(org, repo string) *Trigger

TriggerFor finds the Trigger for a repo, if one exists a trigger can be listed for the repo itself or for the owning organization

type ExternalPlugin 

type ExternalPlugin struct {
	// Name of the plugin.
	Name string `json:"name"`
	// Endpoint is the location of the external plugin. Defaults to
	// the name of the plugin, ie. "http://{{name}}".
	Endpoint string `json:"endpoint,omitempty"`
	// Events are the events that need to be demuxed by the hook
	// server to the external plugin. If no events are specified,
	// everything is sent.
	Events []string `json:"events,omitempty"`
}

ExternalPlugin holds configuration for registering an external plugin in prow.

type GenericCommentHandler 

type GenericCommentHandler func(Agent, github.GenericCommentEvent) error

GenericCommentHandler defines the function contract for a github.GenericCommentEvent handler.

type Golint 

type Golint struct {
	// MinimumConfidence is the smallest permissible confidence
	// in (0,1] over which problems will be printed. Defaults to
	// 0.8, as does the `go lint` tool.
	MinimumConfidence *float64 `json:"minimum_confidence,omitempty"`
}

Golint holds configuration for the golint plugin

type Heart 

type Heart struct {
	// Adorees is a list of GitHub logins for members
	// for whom we will add emojis to comments
	Adorees []string `json:"adorees,omitempty"`
	// CommentRegexp is the regular expression for comments
	// made by adorees that the plugin adds emojis to.
	// If not specified, the plugin will not add emojis to
	// any comments.
	// Compiles into CommentRe during config load.
	CommentRegexp string         `json:"commentregexp,omitempty"`
	CommentRe     *regexp.Regexp `json:"-"`
}

Heart contains the configuration for the heart plugin.

type HelpProvider 

type HelpProvider func(config *Configuration, enabledRepos []string) (*pluginhelp.PluginHelp, error)

HelpProvider defines the function type that construct a pluginhelp.PluginHelp for enabled plugins. It takes into account the plugins configuration and enabled repositories.

type IssueCommentHandler 

type IssueCommentHandler func(Agent, github.IssueCommentEvent) error

IssueCommentHandler defines the function contract for a github.IssueCommentEvent handler.

type IssueHandler 

type IssueHandler func(Agent, github.IssueEvent) error

IssueHandler defines the function contract for a github.IssueEvent handler.

type Label 

type Label struct {
	// AdditionalLabels is a set of additional labels enabled for use
	// on top of the existing "kind/*", "priority/*", and "area/*" labels.
	AdditionalLabels []string `json:"additional_labels"`
}

Label contains the configuration for the label plugin.

type Lgtm 

type Lgtm struct {
	// Repos is either of the form org/repos or just org.
	Repos []string `json:"repos,omitempty"`
	// ReviewActsAsLgtm indicates that a Github review of "approve" or "request changes"
	// acts as adding or removing the lgtm label
	ReviewActsAsLgtm bool `json:"review_acts_as_lgtm,omitempty"`
	// StoreTreeHash indicates if tree_hash should be stored inside a comment to detect
	// squashed commits before removing lgtm labels
	StoreTreeHash bool `json:"store_tree_hash,omitempty"`
	// WARNING: This disables the security mechanism that prevents a malicious member (or
	// compromised GitHub account) from merging arbitrary code. Use with caution.
	//
	// StickyLgtmTeam specifies the Github team whose members are trusted with sticky LGTM,
	// which eliminates the need to re-lgtm minor fixes/updates.
	StickyLgtmTeam string `json:"trusted_team_for_sticky_lgtm,omitempty"`
}

Lgtm specifies a configuration for a single lgtm. The configuration for the lgtm plugin is defined as a list of these structures.

type MergeWarning 

type MergeWarning struct {
	// Repos is either of the form org/repos or just org.
	Repos []string `json:"repos,omitempty"`
	// List of channels on which a event is published.
	Channels []string `json:"channels,omitempty"`
	// A slack event is published if the user is not part of the WhiteList.
	WhiteList []string `json:"whitelist,omitempty"`
	// A slack event is published if the user is not on the branch whitelist
	BranchWhiteList map[string][]string `json:"branch_whitelist,omitempty"`
}

MergeWarning is a config for the slackevents plugin's manual merge warnings. If a PR is pushed to any of the repos listed in the config then send messages to the all the slack channels listed if pusher is NOT in the whitelist.

type Milestone 

type Milestone struct {
	// ID of the github team for the milestone maintainers (used for setting status labels)
	// You can curl the following endpoint in order to determine the github ID of your team
	// responsible for maintaining the milestones:
	// curl -H "Authorization: token <token>" https://api.github.com/orgs/<org-name>/teams
	MaintainersID   int    `json:"maintainers_id,omitempty"`
	MaintainersTeam string `json:"maintainers_team,omitempty"`
}

Milestone contains the configuration options for the milestone and milestonestatus plugins.

type Owners 

type Owners struct {
	// MDYAMLRepos is a list of org and org/repo strings specifying the repos that support YAML
	// OWNERS config headers at the top of markdown (*.md) files. These headers function just like
	// the config in an OWNERS file, but only apply to the file itself instead of the entire
	// directory and all sub-directories.
	// The yaml header must be at the start of the file and be bracketed with "---" like so:
	/*
		---
		approvers:
		- mikedanese
		- thockin

		---
	*/
	MDYAMLRepos []string `json:"mdyamlrepos,omitempty"`

	// SkipCollaborators disables collaborator cross-checks and forces both
	// the approve and lgtm plugins to use solely OWNERS files for access
	// control in the provided repos.
	SkipCollaborators []string `json:"skip_collaborators,omitempty"`

	// LabelsBlackList holds a list of labels that should not be present in any
	// OWNERS file, preventing their automatic addition by the owners-label plugin.
	// This check is performed by the verify-owners plugin.
	LabelsBlackList []string `json:"labels_blacklist,omitempty"`
}

Owners contains configuration related to handling OWNERS files.

type PullRequestHandler 

type PullRequestHandler func(Agent, github.PullRequestEvent) error

PullRequestHandler defines the function contract for a github.PullRequestEvent handler.

type PushEventHandler 

type PushEventHandler func(Agent, github.PushEvent) error

PushEventHandler defines the function contract for a github.PushEvent handler.

type RequireMatchingLabel 

type RequireMatchingLabel struct {
	// Org is the GitHub organization that this config applies to.
	Org string `json:"org,omitempty"`
	// Repo is the GitHub repository within Org that this config applies to.
	// This fields may be omitted to apply this config across all repos in Org.
	Repo string `json:"repo,omitempty"`
	// Branch is the branch ref of PRs that this config applies to.
	// This field is only valid if `prs: true` and may be omitted to apply this
	// config across all branches in the repo or org.
	Branch string `json:"branch,omitempty"`
	// PRs is a bool indicating if this config applies to PRs.
	PRs bool `json:"prs,omitempty"`
	// Issues is a bool indicating if this config applies to issues.
	Issues bool `json:"issues,omitempty"`

	// Regexp is the string specifying the regular expression used to look for
	// matching labels.
	Regexp string `json:"regexp,omitempty"`
	// Re is the compiled version of Regexp. It should not be specified in config.
	Re *regexp.Regexp `json:"-"`

	// MissingLabel is the label to apply if an issue does not have any label
	// matching the Regexp.
	MissingLabel string `json:"missing_label,omitempty"`
	// MissingComment is the comment to post when we add the MissingLabel to an
	// issue. This is typically used to explain why MissingLabel was added and
	// how to move forward.
	// This field is optional. If unspecified, no comment is created when labeling.
	MissingComment string `json:"missing_comment,omitempty"`

	// GracePeriod is the amount of time to wait before processing newly opened
	// or reopened issues and PRs. This delay allows other automation to apply
	// labels before we look for matching labels.
	// Defaults to '5s'.
	GracePeriod         string        `json:"grace_period,omitempty"`
	GracePeriodDuration time.Duration `json:"-"`
}

RequireMatchingLabel is the config for the require-matching-label plugin.

func (RequireMatchingLabel) Describe 

func (r RequireMatchingLabel) Describe() string

Describe generates a human readable description of the behavior that this configuration specifies.

type RequireSIG 

type RequireSIG struct {
	// GroupListURL is the URL where a list of the available SIGs can be found.
	GroupListURL string `json:"group_list_url,omitempty"`
}

RequireSIG specifies configuration for the require-sig plugin.

type ReviewCommentEventHandler 

type ReviewCommentEventHandler func(Agent, github.ReviewCommentEvent) error

ReviewCommentEventHandler defines the function contract for a github.ReviewCommentEvent handler.

type ReviewEventHandler 

type ReviewEventHandler func(Agent, github.ReviewEvent) error

ReviewEventHandler defines the function contract for a github.ReviewEvent handler.

type SigMention 

type SigMention struct {
	// Regexp parses comments and should return matches to team mentions.
	// These mentions enable labeling issues or PRs with sig/team labels.
	// Furthermore, teams with the following suffixes will be mapped to
	// kind/* labels:
	//
	// * @org/team-bugs             --maps to--> kind/bug
	// * @org/team-feature-requests --maps to--> kind/feature
	// * @org/team-api-reviews      --maps to--> kind/api-change
	// * @org/team-proposals        --maps to--> kind/design
	//
	// Note that you need to make sure your regexp covers the above
	// mentions if you want to use the extra labeling. Defaults to:
	// (?m)@kubernetes/sig-([\w-]*)-(misc|test-failures|bugs|feature-requests|proposals|pr-reviews|api-reviews)
	//
	// Compiles into Re during config load.
	Regexp string         `json:"regexp,omitempty"`
	Re     *regexp.Regexp `json:"-"`
}

SigMention specifies configuration for the sigmention plugin.

type Size 

type Size struct {
	S   int `json:"s"`
	M   int `json:"m"`
	L   int `json:"l"`
	Xl  int `json:"xl"`
	Xxl int `json:"xxl"`
}

Size specifies configuration for the size plugin, defining lower bounds (in # lines changed) for each size label. XS is assumed to be zero.

type Slack 

type Slack struct {
	MentionChannels []string       `json:"mentionchannels,omitempty"`
	MergeWarnings   []MergeWarning `json:"mergewarnings,omitempty"`
}

Slack contains the configuration for the slack plugin.

type StatusEventHandler 

type StatusEventHandler func(Agent, github.StatusEvent) error

StatusEventHandler defines the function contract for a github.StatusEvent handler.

type Trigger 

type Trigger struct {
	// Repos is either of the form org/repos or just org.
	Repos []string `json:"repos,omitempty"`
	// TrustedOrg is the org whose members' PRs will be automatically built
	// for PRs to the above repos. The default is the PR's org.
	TrustedOrg string `json:"trusted_org,omitempty"`
	// JoinOrgURL is a link that redirects users to a location where they
	// should be able to read more about joining the organization in order
	// to become trusted members. Defaults to the Github link of TrustedOrg.
	JoinOrgURL string `json:"join_org_url,omitempty"`
	// OnlyOrgMembers requires PRs and/or /ok-to-test comments to come from org members.
	// By default, trigger also include repo collaborators.
	OnlyOrgMembers bool `json:"only_org_members,omitempty"`
	// IgnoreOkToTest makes trigger ignore /ok-to-test comments.
	// This is a security mitigation to only allow testing from trusted users.
	IgnoreOkToTest bool `json:"ignore_ok_to_test,omitempty"`
}

Trigger specifies a configuration for a single trigger.

The configuration for the trigger plugin is defined as a list of these structures.

type Welcome 

type Welcome struct {
	// Repos is either of the form org/repos or just org.
	Repos []string `json:"repos,omitempty"`
	// MessageTemplate is the welcome message template to post on new-contributor PRs
	// For the info struct see prow/plugins/welcome/welcome.go's PRInfo
	MessageTemplate string `json:"message_template,omitempty"`
}

Welcome is config for the welcome plugin.

Source Files

View all Source files

Directories

Path Synopsis
approvers
Package blockade defines a plugin that adds the 'do-not-merge/blocked-paths' label to PRs that modify protected file paths.
 Package blockade defines a plugin that adds the 'do-not-merge/blocked-paths' label to PRs that modify protected file paths.
Package buildifier defines a Prow plugin that runs buildifier over modified BUILD, WORKSPACE, and skylark (.bzl) files in pull requests.
 Package buildifier defines a Prow plugin that runs buildifier over modified BUILD, WORKSPACE, and skylark (.bzl) files in pull requests.
Package cat adds cat images to an issue or PR in response to a /meow comment
 Package cat adds cat images to an issue or PR in response to a /meow comment
Package cherrypickunapproved adds the `do-not-merge/cherry-pick-not-approved` label to PRs against a release branch which do not have the `cherry-pick-approved` label.
 Package cherrypickunapproved adds the `do-not-merge/cherry-pick-not-approved` label to PRs against a release branch which do not have the `cherry-pick-approved` label.
Package dco implements a DCO (https://developercertificate.org/) checker plugin
 Package dco implements a DCO (https://developercertificate.org/) checker plugin
Package docsnoretest contains a Prow plugin which manages a label indicating whether a given pull requests only changes documentation.
 Package docsnoretest contains a Prow plugin which manages a label indicating whether a given pull requests only changes documentation.
Package dog adds dog images to the issue or PR in response to a /woof comment
 Package dog adds dog images to the issue or PR in response to a /woof comment
suggestion
Package hold contains a plugin which will allow users to label their own pull requests as not ready or ready for merge.
 Package hold contains a plugin which will allow users to label their own pull requests as not ready or ready for merge.
Package lgtm implements the lgtm plugin
 Package lgtm implements the lgtm plugin
Package milestone implements the `/milestone` command which allows members of the milestone maintainers team to specify a milestone to be applied to an Issue or PR.
 Package milestone implements the `/milestone` command which allows members of the milestone maintainers team to specify a milestone to be applied to an Issue or PR.
Package milestonestatus implements the `/status` command which allows members of the milestone maintainers team to specify a `status/*` label to be applied to an Issue or PR.
 Package milestonestatus implements the `/status` command which allows members of the milestone maintainers team to specify a `status/*` label to be applied to an Issue or PR.
Package override supports the /override context command.
 Package override supports the /override context command.
Package pony adds pony images to the issue or PR in response to a /pony comment
 Package pony adds pony images to the issue or PR in response to a /pony comment
Package requirematchinglabel implements the `require-matching-label` plugin.
 Package requirematchinglabel implements the `require-matching-label` plugin.
Package sigmention recognize SIG '@' mentions and adds 'sig/*' and 'kind/*' labels as appropriate.
 Package sigmention recognize SIG '@' mentions and adds 'sig/*' and 'kind/*' labels as appropriate.
Package size contains a Prow plugin which counts the number of lines changed in a pull request, buckets this number into a few size classes (S, L, XL, etc), and finally labels the pull request with this size.
 Package size contains a Prow plugin which counts the number of lines changed in a pull request, buckets this number into a few size classes (S, L, XL, etc), and finally labels the pull request with this size.
Package skip implements the `/skip` command which allows users to clean up commit statuses of non-blocking presubmits on PRs.
 Package skip implements the `/skip` command which allows users to clean up commit statuses of non-blocking presubmits on PRs.
Package stage defines a Prow plugin that defines the stage of the issue in the features process.
 Package stage defines a Prow plugin that defines the stage of the issue in the features process.
Package welcome implements a prow plugin to welcome new contributors
 Package welcome implements a prow plugin to welcome new contributors
Package wip will label a PR a work-in-progress if the author provides a prefix to their pull request title to the same effect.
 Package wip will label a PR a work-in-progress if the author provides a prefix to their pull request title to the same effect.

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