Documentation
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Overview ¶
Package template facilitates processing of JSON strings using Go templates. Provides additional functions not available using basic Go templates, such as coloring, and table rendering.
Index ¶
Examples ¶
Constants ¶
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Variables ¶
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Functions ¶
This section is empty.
Types ¶
type Template ¶
type Template struct {
// contains filtered or unexported fields
}
Template is the representation of a template.
Example ¶
// Information about the terminal can be obtained using the [pkg/term] package.
colorEnabled := true
termWidth := 14
json := strings.NewReader(heredoc.Doc(`[
{"number": 1, "title": "One"},
{"number": 2, "title": "Two"}
]`))
template := "HEADER\n\n{{range .}}{{tablerow .number .title}}{{end}}{{tablerender}}\nFOOTER"
tmpl := New(os.Stdout, termWidth, colorEnabled)
if err := tmpl.Parse(template); err != nil {
log.Fatal(err)
}
if err := tmpl.Execute(json); err != nil {
log.Fatal(err)
}
Output: HEADER 1 One 2 Two FOOTER
func (*Template) Execute ¶
Execute applies the parsed template to the input and writes result to the writer the template was initialized with.
func (*Template) ExecuteData ¶
func (*Template) Flush ¶
Flush writes any remaining data to the writer. This is mostly useful when a templates uses the tablerow function but does not include the tablerender function at the end. If a template did not use the table functionality this is a noop.
Source Files
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