forked from zeromicro/go-zero
/
gomod.go
47 lines (41 loc) · 981 Bytes
/
gomod.go
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package ctx
import (
"errors"
"os"
"path/filepath"
"github.com/tal-tech/go-zero/core/jsonx"
"github.com/tal-tech/go-zero/tools/goctl/rpc/execx"
)
type Module struct {
Path string
Main bool
Dir string
GoMod string
GoVersion string
}
// projectFromGoMod is used to find the go module and project file path
// the workDir flag specifies which folder we need to detect based on
// only valid for go mod project
func projectFromGoMod(workDir string) (*ProjectContext, error) {
if len(workDir) == 0 {
return nil, errors.New("the work directory is not found")
}
if _, err := os.Stat(workDir); err != nil {
return nil, err
}
data, err := execx.Run("go list -json -m", workDir)
if err != nil {
return nil, err
}
var m Module
err = jsonx.Unmarshal([]byte(data), &m)
if err != nil {
return nil, err
}
var ret ProjectContext
ret.WorkDir = workDir
ret.Name = filepath.Base(m.Dir)
ret.Dir = m.Dir
ret.Path = m.Path
return &ret, nil
}