template

Documentation

Overview

Package template implements functions to render Go templates to files using the node.Node struct as an imnput for the templates.

Index

• func ConfigFileAbsent(filename string, node node.Node) error
• func ConfigFileRendered(filepath, templateContent string, templateData TemplateData) error
• func ConfigFilesRendered(filenamesAndTemplates map[string]string, templateData TemplateData) error
• type TemplateData

Functions

func ConfigFileAbsent

func ConfigFileAbsent(filename string, node node.Node) error

ConfigFileAbsent deletes a file if it exists

func ConfigFileRendered

func ConfigFileRendered(filepath, templateContent string, templateData TemplateData) error

ConfigFileRendered renders a template with node confguration and writes it to disk if it doesn't exist yet

In order to allow comma separated lists in the template it defines the template function `notLast` which can be used like this:

{{range $index, $id:= .Config.core.quorum_set_ids -}}
"${{ $id }}"{{if notLast $index $.Config.core.quorum_set_ids}},{{end}}
{{end -}}

func ConfigFilesRendered

func ConfigFilesRendered(filenamesAndTemplates map[string]string, templateData TemplateData) error

ConfigFilesRendered renderes multiple templates to files

Types

type TemplateData

type TemplateData struct {
	Node       node.Node
	PluginData map[string]interface{}
}

TemplateData wraps the data send to the rendering engine