tylermmorton/tmpl

`tmpl` is a wrapper around Go's html/template package that offers two-way static typing, template nesting and convenient workflow tooling for web developers.

tmpl's Issues

Error when installing scaffolding utilities

Following the installation instructions from the README, I get the following error when installing the scaffolding utilities:

$ go version
go version go1.20.4 linux/amd64

$ go get github.com/tylermmorton/tmpl
go: downloading github.com/tylermmorton/tmpl v0.0.0-20230530043024-d2f4228318c2
go: added github.com/tylermmorton/tmpl v0.0.0-20230530043024-d2f4228318c2

$ go install github.com/tylermmorton/tmpl/cmd/tmpl

../../go/pkg/mod/github.com/tylermmorton/[email protected]/cmd/tmpl/cmd/bind.go:18:2: missing go.sum entry for module providing package github.com/spf13/cobra (imported by github.com/tylermmorton/tmpl/cmd/tmpl/cmd); to add:
	go get github.com/tylermmorton/tmpl/cmd/tmpl/[email protected]

Embed structs seems not working

Hello

I have a problem when i'm using embed structs. Let me explain.
I have this code :

type TemplateReader struct {
	filename string
}

func (t TemplateReader) TemplateText() string {
	fileContent, err := os.ReadFile(t.filename)

	if err != nil {
		return "template not found: " + t.filename
	}

	return string(fileContent)
}

type Layout struct {
	Class string
	Body  Test `tmpl:"body"`

	TemplateReader
}

type Test struct {
}

func (*Test) TemplateText() string {
	fileContent, err := os.ReadFile("feature/authentication/login/template/login.html")

	if err != nil {
		return "template not found: login"
	}

	return string(fileContent)
}

t := &Test{}
body := &Layout{
    "main-register",
    *t,
    TemplateReader{
	filename: "template/base.html",
    },
}

ta := tmpl.MustCompile(body, compilerOption)
result, err := ta.RenderToString(body)

With this code, the template is not found, its output template not found: without the template name.

When i'm calling directly fmt.Printf("%+v\n", body.TemplateText()) the template is found.

tmpl:bind - multiple template files

It would be useful to update the tmpl:bind utility to support multiple template files, either via glob or comma-separated lists.

func (t *DotContext) TemplateText() string {
	// TODO update tmpl:bind to generate something like this
	var files = []string{ ... }
	var buf = &bytes.Buffer{}

	for _, file := range files {
		byt, err := os.ReadFile(file)
		if err != nil {
			panic(err)
		}
		buf.Write(byt)
	}

	return buf.String()
}