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package main
import (
"fmt"
"os"
"path/filepath"
"strings"
"go.wit.com/lib/protobuf/gitpb"
"go.wit.com/log"
)
func readGitPB(fullpath string) (*gitpb.Repo, error) {
// fmt.Fprintln(w, "repo:", repo.FullPath, repo.Namespace)
gitfile := filepath.Join(fullpath, "git.pb")
bytes, err := os.ReadFile(gitfile)
if err != nil {
log.Info("todo: git.pb non-existant:", gitfile)
return nil, err
}
newr := new(gitpb.Repo)
if err := newr.Unmarshal(bytes); err != nil {
log.Info("unmarshal failed: NEED TO DELETE:", gitfile)
return nil, fmt.Errorf("todo: re-generate git.pb for " + fullpath)
}
return newr, nil
}
// doesn't enter the directory any further when it finds a .git/
// not stupid like my old version
func scanForgedDir(srcDir string) ([]string, error) {
var all []string
var trip bool
err := filepath.WalkDir(srcDir, func(path string, d os.DirEntry, err error) error {
if err != nil {
// Handle possible errors, like permission issues
log.Infof("error accessing path %q: %v\n", path, err)
return err
}
if d.IsDir() {
// log.Info("WHAT IS THIS?", path)
} else {
_, fname := filepath.Split(path)
switch fname {
case "repos.pb":
case "git.pb":
case "go.work.last":
case "go.work.sum":
default:
// todo: figure out a way to do padding for init()
if trip == false {
log.Info("WARNING:")
}
log.Info("WARNING: you have an untracked file outside of any .git repository:", path)
trip = true
}
return nil
}
gitfile := filepath.Join(path, "git.pb")
_, err2 := os.Stat(gitfile)
if !os.IsNotExist(err2) {
// log.Info("IS THIS THE ONE?", path)
if ok, err := addGitRepoDir(path); ok {
log.Info("added", path)
} else {
if err != nil {
log.Info("add failed", path, err)
}
}
return filepath.SkipDir
}
// todo: check if dir is empty here and delete dir?
return nil
})
if trip {
log.Info("WARNING: junk in", srcDir)
}
return all, err
}
// must be "/foo/bar/" + "git.clone/" and then have a .git/ dir
func addGitRepoDir(dir string) (bool, error) {
fullpath := filepath.Join(dir, "git.clone")
if check := me.forge.Repos.FindByFullPath(fullpath); check != nil {
// log.Info(oldr.Namespace, fullpath, "already added")
return false, nil
}
var namespace string
if oldr, err := readGitPB(dir); err == nil {
namespace = oldr.Namespace
} else {
log.Info("readGitPB() failed", dir, err)
namespace = strings.TrimPrefix(dir, "/home/repos")
}
namespace = strings.Trim(namespace, "/")
// check to see if 'git clone' has already been run
_, err := os.Stat(fullpath)
if os.IsNotExist(err) {
log.Info("repo needs cloning:", namespace, dir)
return false, err
}
if repo, err := me.forge.AddNamespaceDir(namespace, fullpath); err == nil {
log.Info("repo added", repo.FullPath)
return true, nil
} else {
log.Info("repo add failed", repo.FullPath, err)
return false, err
}
return false, err
}
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