mirror of
https://github.com/terraform-docs/terraform-docs.git
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78 lines
1.6 KiB
Go
78 lines
1.6 KiB
Go
/*
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Copyright 2021 The terraform-docs Authors.
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Licensed under the MIT license (the "License"); you may not
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use this file except in compliance with the License.
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You may obtain a copy of the License at the LICENSE file in
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the root directory of this source tree.
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*/
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package format
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import (
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_ "embed" //nolint
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"fmt"
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"regexp"
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gotemplate "text/template"
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"github.com/terraform-docs/terraform-docs/print"
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"github.com/terraform-docs/terraform-docs/template"
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"github.com/terraform-docs/terraform-docs/terraform"
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)
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//go:embed templates/pretty.tmpl
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var prettyTpl []byte
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// pretty represents colorized pretty format.
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type pretty struct {
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*generator
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config *print.Config
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template *template.Template
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}
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// NewPretty returns new instance of Pretty.
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func NewPretty(config *print.Config) Type {
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tt := template.New(config, &template.Item{
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Name: "pretty",
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Text: string(prettyTpl),
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TrimSpace: true,
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})
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tt.CustomFunc(gotemplate.FuncMap{
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"colorize": func(c string, s string) string {
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r := "\033[0m"
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if !config.Settings.Color {
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c = ""
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r = ""
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}
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return fmt.Sprintf("%s%s%s", c, s, r)
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},
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})
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return &pretty{
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generator: newGenerator(config, true),
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config: config,
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template: tt,
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}
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}
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// Generate a Terraform module document.
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func (p *pretty) Generate(module *terraform.Module) error {
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rendered, err := p.template.Render("pretty", module)
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if err != nil {
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return err
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}
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p.funcs(withContent(regexp.MustCompile(`(\r?\n)*$`).ReplaceAllString(rendered, "")))
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p.funcs(withModule(module))
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return nil
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}
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func init() {
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register(map[string]initializerFn{
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"pretty": NewPretty,
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})
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}
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