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//go:build ignore
// +build ignore
package main
import (
"bytes"
"fmt"
"go/format"
"log"
"os"
"sort"
"github.com/reviewdog/errorformat/fmts"
)
func main() {
if err := run(); err != nil {
log.Fatal(err)
}
}
func run() error {
buf := &bytes.Buffer{}
fmt.Fprintln(buf, firstlines)
fmt.Fprintln(buf, "")
fmt.Fprintln(buf, pkgcomment)
fmt.Fprintln(buf, "//")
fmt.Fprintln(buf, "// Defined formats:")
fmt.Fprintln(buf, "// ")
langToFmts := fmts.DefinedFmtsByLang()
langs := make([]string, 0, len(langToFmts))
for lang, _ := range langToFmts {
langs = append(langs, lang)
}
sort.Strings(langs)
for _, lang := range langs {
nameToFmt := langToFmts[lang]
names := make([]string, 0, len(nameToFmt))
for name, _ := range nameToFmt {
names = append(names, name)
}
sort.Strings(names)
fmt.Fprintf(buf, "// \t%v\n", lang)
for _, name := range names {
f := nameToFmt[name]
fmt.Fprintf(buf, "// \t\t%s\t%s - %s\n", f.Name, f.Description, f.URL)
}
}
fmt.Fprintln(buf, pkgline)
source, err := format.Source(buf.Bytes())
if err != nil {
return err
}
return os.WriteFile("doc.go", source, 0644)
}
const (
firstlines = `// Code generated by fmts/gendoc.go; DO NOT EDIT.
// Please run '$ go generate ./...' instead to update this file`
pkgcomment = `// Package fmts holds defined errorformats.`
pkgline = `package fmts`
)
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