render-manifests

Overview ¶

render-manifests is a generic Go template renderer. It walks --templates-dir for *.yaml.tmpl files, executes each with Go's text/template (plus the sprig function library), and writes the rendered output under --output-dir mirroring the source tree structure.

Template data is supplied via repeatable --set key=value flags. Missing keys evaluate to empty strings (text/template's missingkey=zero behaviour for map data), which lets templates rely on sprig's `default` function to supply documented fallbacks.

The actual rendering logic lives in the render sub-package so it can be invoked programmatically from tests.