// PrepareRenderData constructs new renderdata based on pipeline config + latest BOSH deployments data
func PrepareRenderData(config *config.PipelinesConfig, db data.DeploymentsPerBOSH, filterByTag string) *RenderData {
tiers := make([]*Tier, len(config.Tiers))
filterTags := filterTagsForReleaseNames(db.ReleaseNames())
renderdata := &RenderData{
Config: config,
FilterTags: filterTags,
Tiers: tiers,
}
for tierIndex, configTier := range config.Tiers {
slots := make([]*Slot, len(configTier.Slots))
tiers[tierIndex] = &Tier{
Name: configTier.Name,
Slots: slots,
}
for slotIndex, configSlot := range configTier.Slots {
deployments := renderdata.DiscoverDeploymentsForSlot(db, configTier, configSlot, filterByTag)
slots[slotIndex] = &Slot{
Deployments: deployments,
}
}
}
return renderdata
}
package rendertemplates_test
import (
"github.com/cloudfoundry-community/stannis/config"
"github.com/cloudfoundry-community/stannis/data"
. "github.com/cloudfoundry-community/stannis/rendertemplates"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Prepare data for templates", func() {
var (
pipelineConfig *config.PipelinesConfig
expectedRenderData RenderData
db data.DeploymentsPerBOSH
renderdata *RenderData
)
BeforeEach(func() {
expectedRenderData = *TestScenarioData()
db = data.NewDeploymentsPerBOSH()
db.FixtureBosh("../upload/fixtures/bosh-lite.json")
db.FixtureDeployment("../upload/fixtures/deployment-bosh-lite-cf1.json")
db.FixtureDeployment("../upload/fixtures/deployment-bosh-lite-cf2.json")
db.FixtureBosh("../upload/fixtures/bosh-vsphere-sandbox.json")
db.FixtureDeployment("../upload/fixtures/deployment-vsphere-sandbox-cf.json")
db.FixtureBosh("../upload/fixtures/bosh-aws-production.json")
db.FixtureDeployment("../upload/fixtures/deployment-aws-production-cf.json")