feat: first pass at registry plugin

plugins/registry/report.go

@@ -0,0 +1,131 @@
+package registry
+
+import (
+	"github.com/dokku/dokku/plugins/common"
+)
+
+// ReportSingleApp is an internal function that displays the registry report for one or more apps
+func ReportSingleApp(appName string, format string, infoFlag string) error {
+	if err := common.VerifyAppName(appName); err != nil {
+		return err
+	}
+
+	flags := map[string]common.ReportFunc{
+		"--registry-computed-create-repository":      reportComputedCreateRepository,
+		"--registry-global-create-repository":        reportGlobalCreateRepository,
+		"--registry-create-repository":               reportCreateRepository,
+		"--registry-computed-disable-delete-warning": reportComputedDisableDeleteWarning,
+		"--registry-global-disable-delete-warning":   reportGlobalDisableDeleteWarning,
+		"--registry-disable-delete-warning":          reportDisableDeleteWarning,
+		"--registry-image-repo":                      reportImageRepo,
+		"--registry-computed-push-on-release":        reportComputedPushOnRelease,
+		"--registry-global-push-on-release":          reportGlobalPushOnRelease,
+		"--registry-push-on-release":                 reportPushOnRelease,
+		"--registry-computed-server":                 reportComputedServer,
+		"--registry-global-server":                   reportGlobalServer,
+		"--registry-server":                          reportServer,
+		"--registry-tag-version":                     reportTagVersion,
+	}
+
+	flagKeys := []string{}
+	for flagKey := range flags {
+		flagKeys = append(flagKeys, flagKey)
+	}
+
+	trimPrefix := false
+	uppercaseFirstCharacter := true
+	infoFlags := common.CollectReport(appName, infoFlag, flags)
+	return common.ReportSingleApp("registry", appName, infoFlag, infoFlags, flagKeys, format, trimPrefix, uppercaseFirstCharacter)
+}
+
+func reportComputedCreateRepository(appName string) string {
+	value := reportCreateRepository(appName)
+	if value == "" {
+		value = reportGlobalCreateRepository(appName)
+	}
+
+	if value == "" {
+		value = DefaultProperties["create-repository"]
+	}
+
+	return value
+}
+
+func reportGlobalCreateRepository(appName string) string {
+	return common.PropertyGet("registry", "--global", "create-repository")
+}
+
+func reportCreateRepository(appName string) string {
+	return common.PropertyGet("registry", appName, "create-repository")
+}
+
+func reportComputedDisableDeleteWarning(appName string) string {
+	value := reportDisableDeleteWarning(appName)
+	if value == "" {
+		value = reportGlobalDisableDeleteWarning(appName)
+	}
+
+	if value == "" {
+		value = DefaultProperties["disable-delete-warning"]
+	}
+
+	return value
+}
+
+func reportGlobalDisableDeleteWarning(appName string) string {
+	return common.PropertyGet("registry", "--global", "disable-delete-warning")
+}
+
+func reportDisableDeleteWarning(appName string) string {
+	return common.PropertyGet("registry", appName, "disable-delete-warning")
+}
+
+func reportImageRepo(appName string) string {
+	return common.PropertyGet("registry", appName, "image-repo")
+}
+
+func reportComputedPushOnRelease(appName string) string {
+	value := reportPushOnRelease(appName)
+	if value == "" {
+		value = reportGlobalPushOnRelease(appName)
+	}
+
+	if value == "" {
+		value = DefaultProperties["push-on-release"]
+	}
+
+	return value
+}
+
+func reportGlobalPushOnRelease(appName string) string {
+	return common.PropertyGet("registry", "--global", "push-on-release")
+}
+
+func reportPushOnRelease(appName string) string {
+	return common.PropertyGet("registry", appName, "push-on-release")
+}
+
+func reportComputedServer(appName string) string {
+	value := reportServer(appName)
+	if value == "" {
+		value = reportGlobalServer(appName)
+	}
+
+	if value == "" {
+		value = DefaultProperties["server"]
+	}
+
+	return value
+}
+
+func reportGlobalServer(appName string) string {
+	return common.PropertyGet("registry", "--global", "server")
+}
+
+func reportServer(appName string) string {
+	return common.PropertyGet("registry", appName, "server")
+}
+
+func reportTagVersion(appName string) string {
+	return common.PropertyGet("registry", appName, "tag-version")
+}