forgepb/repoNew.go

package forgepb

import (
	"fmt"
	"path/filepath"
	"strings"

	"go.wit.com/lib/protobuf/gitpb"
	"go.wit.com/log"
)

func (f *Forge) NewGoRepo(gopath string, url string) (*gitpb.Repo, error) {
	fullpath := filepath.Join(f.GetGoSrc(), gopath)
	repo, err := f.Repos.NewGoRepo(fullpath, gopath)
	if err != nil {
		log.Info("WARNING. NEW FAILED", fullpath)
		return nil, err
	}
	repo.URL = url
	f.VerifyBranchNames(repo)
	if f.Config.IsReadOnly(repo.GetGoPath()) {
		repo.ReadOnly = true
	}
	repo.Reload()
	return repo, nil
}

// golang versions MUST be vX.X.X
// it can not be vX.X and it also can not be v0.0.0
// verifies the version is format v3.2.1
func (f *Forge) ValidGoVersion(ver string) (bool, error) {
	if ver == "v0.0.0" {
		return false, fmt.Errorf("golang does not allow version v0.0.0")
	}
	if !strings.HasPrefix(ver, "v") {
		return false, fmt.Errorf("(%s) invalid. golang versions must start with a 'v'", ver)
	}
	xver := ver[1:]
	parts := strings.Split(xver, ".")
	if len(parts) != 3 {
		return false, fmt.Errorf("(%s) invalid. golang versions must have exactly 3 numbers (v1.2.3)", ver)
	}
	return true, nil
}

// figure out what the name of the git master branch is
// also check the forge config
func (f *Forge) findMasterBranch(repo *gitpb.Repo) {
	// check the forge config first
	if bname := f.Config.FindMasterBranch(repo.GetGoPath()); bname != "" {
		log.Info("FOUND CONFIG NAME", bname)
		log.Info("FOUND CONFIG NAME", bname)
		log.Info("FOUND CONFIG NAME", bname)
		repo.SetMasterBranchName(bname)
		return
	}

	// try to guess what the 'master' branch is
	if repo.IsBranch("master") {
		repo.SetMasterBranchName("master")
		return
	}

	if repo.IsBranch("main") {
		repo.SetMasterBranchName("main")
		return
	}

	// TODO: figure out the name from git
	repo.SetMasterBranchName("master")
	if repo.CheckoutMaster() {
	} else {
		cmd := []string{"git", "branch", "master"}
		repo.Run(cmd)
	}
}

// figure out what the name of the git devel branch is
// also check the forge config
func (f *Forge) findDevelBranch(repo *gitpb.Repo) {
	// check the forge config first
	if bname := f.Config.FindDevelBranch(repo.GetGoPath()); bname != "" {
		repo.SetDevelBranchName(bname)
		if repo.CheckoutDevel() {
		} else {
			cmd := []string{"git", "branch", bname}
			repo.Run(cmd)
		}
		return
	}

	if repo.IsBranch("devel") {
		repo.SetDevelBranchName("devel")
		return
	}

	// TODO: figure out the name from git
	repo.SetDevelBranchName("devel")
	if repo.CheckoutDevel() {
	} else {
		cmd := []string{"git", "branch", "devel"}
		repo.Run(cmd)
	}
}

// this is still in flux
func (f *Forge) VerifyBranchNames(repo *gitpb.Repo) {
	// log.Info("init worked for", repo.GoPath)

	if repo.GetMasterBranchName() == "" {
		f.findMasterBranch(repo)
	}

	if repo.GetDevelBranchName() == "" {
		f.findDevelBranch(repo)
	}

	if repo.GetUserBranchName() == "" {
		uname := f.configUserBranchName(repo)
		if repo.IsBranch(uname) {
			repo.SetUserBranchName(uname)
		} else {
			// forcing for now. todo: warn users
			repo.SetUserBranchName(uname)
			if repo.CheckoutUser() {
			} else {
				cmd := []string{"git", "branch", uname}
				repo.Run(cmd)
			}
		}
	}
}

// what name should be used for the user branch?
func (f *Forge) configUserBranchName(repo *gitpb.Repo) string {
	// look in the repo record for the username
	uname := repo.GetUserBranchName()
	if uname != "" {
		return uname
	}

	// query the the forge config for a custom User Branch Name
	uname = f.Config.FindUserBranch(repo.GetGoPath())
	if uname != "" {
		return uname
	}

	// use the os.Username
	uname = f.Config.Username
	return uname
}

// todo: check the forge config
func (f *Forge) configDevelBranchName(repo *gitpb.Repo) string {
	if repo.GetDevelBranchName() != "" {
		return repo.GetDevelBranchName()
	}
	if repo.IsBranch("guidevel") {
		return "guidevel"
	}
	if repo.IsBranch("devel") {
		return "devel"
	}
	return "devel"
}

func (f *Forge) AddFullPath(fulldir string) *gitpb.Repo {
	repo := f.Repos.FindByFullPath(fulldir)
	if repo != nil {
		return repo
	}
	log.Info("don't know how to add full paths yet", fulldir)
	return nil
}

func (f *Forge) FindByGoPath(gopath string) *gitpb.Repo {
	fullpath := filepath.Join(f.GetGoSrc(), gopath)
	return f.Repos.FindByFullPath(fullpath)
}

// tries any parent
func (f *Forge) FindAnyPath(dir string) *gitpb.Repo {
	dir = filepath.Clean(dir)
	repo := f.Repos.FindByFullPath(dir)
	if repo != nil {
		log.Info("FindAnyPath() worked = ", dir)
		return repo
	}
	if dir == "" {
		return nil
	}
	if dir == "/" {
		return nil
	}
	basedir, newdir := filepath.Split(dir)
	if newdir == "" {
		// is this correct? not sure what stupid windows does
		return nil
	}
	return f.FindAnyPath(basedir)
}

func (f *Forge) DeleteByGoPath(gopath string) bool {
	fullpath := filepath.Join(f.GetGoSrc(), gopath)
	return f.Repos.DeleteByFullPath(fullpath)
}