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gen.go
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gen.go
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package docgen
import (
"errors"
"fmt"
"os"
"path/filepath"
"strings"
"github.com/r00mz/go-zero/tools/goctl/api/parser"
"github.com/r00mz/go-zero/tools/goctl/util"
"github.com/urfave/cli"
)
// DocCommand generate markdown doc file
func DocCommand(c *cli.Context) error {
dir := c.String("dir")
if len(dir) == 0 {
return errors.New("missing -dir")
}
outputDir := c.String("o")
if len(outputDir) == 0 {
var err error
outputDir, err = os.Getwd()
if err != nil {
return err
}
}
if !util.FileExists(dir) {
return fmt.Errorf("dir %s not exsit", dir)
}
dir, err := filepath.Abs(dir)
if err != nil {
return err
}
files, err := filePathWalkDir(dir)
if err != nil {
return err
}
for _, path := range files {
api, err := parser.Parse(path)
if err != nil {
return fmt.Errorf("parse file: %s, err: %s", path, err.Error())
}
err = genDoc(api, filepath.Dir(filepath.Join(outputDir, path[len(dir):])),
strings.Replace(path[len(filepath.Dir(path)):], ".api", ".md", 1))
if err != nil {
return err
}
}
return nil
}
func filePathWalkDir(root string) ([]string, error) {
var files []string
err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error {
if !info.IsDir() && strings.HasSuffix(path, ".api") {
files = append(files, path)
}
return nil
})
return files, err
}