Add pr contracts command to bulk apply for regression testing

cmd/command/pr/pr.go

@@ -97,6 +97,18 @@ func (p *Plural) prCommands() []cli.Command {
 				},
 			},
 		},
+		{
+			Name:   "contracts",
+			Action: handlePrContracts,
+			Usage:  "Runs a set of contract tests for your pr automations",
+			Flags: []cli.Flag{
+				cli.StringFlag{
+					Name:     "file",
+					Usage:    "the contract file to run",
+					Required: true,
+				},
+			},
+		},
 	}
 }
 
@@ -126,6 +138,42 @@ func handleTestPrAutomation(c *cli.Context) error {
 	return pr.Apply(template)
 }
 
+func handlePrContracts(c *cli.Context) error {
+	contracts, err := pr.BuildContracts(c.String("file"))
+	if err != nil {
+		return err
+	}
+
+	if contracts.Spec.Templates != nil {
+		tplCopy := contracts.Spec.Templates
+		if err := utils.CopyFile(tplCopy.From, tplCopy.To); err != nil {
+			return err
+		}
+	}
+
+	if contracts.Spec.Workdir != "" {
+		if err := os.Chdir(contracts.Spec.Workdir); err != nil {
+			return err
+		}
+	}
+
+	for _, contract := range contracts.Spec.Automations {
+		template, err := pr.BuildCRD(contract.File, contract.Context)
+		if err != nil {
+			return err
+		}
+		if contract.ExternalDir != "" {
+			template.Spec.Creates.ExternalDir = contract.ExternalDir
+		}
+
+		if err := pr.Apply(template); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
 func (p *Plural) handleCreatePrAutomation(c *cli.Context) error {
 	if err := p.InitConsoleClient(consoleToken, consoleURL); err != nil {
 		return err

pkg/pr/types.go

@@ -52,6 +52,31 @@ type RegexReplacement struct {
 	Templated   bool   `json:"templated"`
 }
 
+type PrContracts struct {
+	ApiVersion string                 `json:"apiVersion"`
+	Kind       string                 `json:"kind"`
+	Metadata   map[string]interface{} `json:"metadata"`
+	Context    map[string]interface{} `json:"context"`
+	Spec       PrContractsSpec        `json:"spec"`
+}
+
+type PrContractsSpec struct {
+	Templates   *TemplateCopy        `json:"templates"`
+	Workdir     string               `json:"workdir,omitempty"`
+	Automations []AutomationContract `json:"automations"`
+}
+
+type TemplateCopy struct {
+	From string `json:"from"`
+	To   string `json:"to"`
+}
+
+type AutomationContract struct {
+	File        string `json:"file"`
+	ExternalDir string `json:"externalDir,omitempty"`
+	Context     string `json:"context"`
+}
+
 func Build(path string) (*PrTemplate, error) {
 	pr := &PrTemplate{}
 	data, err := os.ReadFile(path)
@@ -65,3 +90,17 @@ func Build(path string) (*PrTemplate, error) {
 
 	return pr, nil
 }
+
+func BuildContracts(path string) (*PrContracts, error) {
+	pr := &PrContracts{}
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return pr, err
+	}
+
+	if err := yaml.Unmarshal(data, pr); err != nil {
+		return pr, err
+	}
+
+	return pr, err
+}