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go-zero/tools/goctl/gen/dockerfile.go

43 lines
900 B
Go

package gen
import (
"path/filepath"
"strings"
"text/template"
"github.com/tal-tech/go-zero/tools/goctl/util"
"github.com/tal-tech/go-zero/tools/goctl/vars"
)
func GenerateDockerfile(goFile string, args ...string) error {
projPath, err := getFilePath(filepath.Dir(goFile))
if err != nil {
return err
}
pos := strings.IndexByte(projPath, '/')
if pos >= 0 {
projPath = projPath[pos+1:]
}
out, err := util.CreateIfNotExist("Dockerfile")
if err != nil {
return err
}
defer out.Close()
var builder strings.Builder
for _, arg := range args {
builder.WriteString(`, "` + arg + `"`)
}
t := template.Must(template.New("dockerfile").Parse(dockerTemplate))
return t.Execute(out, map[string]string{
"projectName": vars.ProjectName,
"goRelPath": projPath,
"goFile": goFile,
"exeFile": util.FileNameWithoutExt(goFile),
"argument": builder.String(),
})
}