114 lines
2.9 KiB
Go
114 lines
2.9 KiB
Go
package gitpb
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import (
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"errors"
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"os"
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"path/filepath"
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"time"
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"go.wit.com/log"
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timestamppb "google.golang.org/protobuf/types/known/timestamppb"
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)
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// scans in a new git repo. If it detects the repo is a golang project,
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// then it parses the go.mod/go.sum files
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// TODO: try adding python, rails, perl, rust, other language things?
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// I probably will never have time to try that, but I'd take patches for anyone
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// that might see this note and feel so inclined.
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func (all *Repos) NewGoPath(basepath string, gopath string, url string) (*Repo, error) {
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if gopath == "" {
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return nil, errors.New("blank gopath")
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}
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if r := all.FindByGoPath(gopath); r != nil {
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log.Info("gitpb.NewGoPath() already has gopath", r.GoPath)
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log.Info("gitpb.NewGoPath() already has FullPath", r.FullPath)
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log.Info("gitpb.NewGoPath() already has URL", r.URL)
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// already had this gopath
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return r, errors.New("gitpb.NewGoPath() duplicate gopath " + gopath)
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}
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log.Info("gitpb.NewGoPath() Attempting to add new path", basepath, gopath)
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// if .git doesn't exist, error out here
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gitpath := filepath.Join(basepath, gopath, ".git")
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_, err := os.Stat(gitpath)
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if err != nil {
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log.Warn("gitpb.NewGoPath() not a git directory", gitpath)
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return nil, err
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}
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// add a new one here
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newr := Repo{
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FullPath: filepath.Join(basepath, gopath),
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GoPath: gopath,
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URL: url,
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}
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newr.Tags = new(GitTags)
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newr.UpdateGitTags()
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newr.GoDeps = new(GoDeps)
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switch newr.goListRepoType() {
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case "plugin":
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newr.GoPlugin = true
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case "protobuf":
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newr.GoProtobuf = true
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case "library":
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newr.GoLibrary = true
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case "binary":
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newr.GoBinary = true
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}
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lastpull, err := newr.LastGitPull()
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if err == nil {
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newr.LastPull = timestamppb.New(lastpull)
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}
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if all.AppendUniqueGoPath(&newr) {
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// worked
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return &newr, nil
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} else {
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// this is dumb, probably never happens. todo: use Repos.Lock()
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if r := all.FindByGoPath(gopath); r != nil {
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// already had this gopath
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return r, errors.New("gitpb.NewGoPath() AppendUnique() failed but Find() worked" + gopath)
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}
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}
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// todo: use Repos.Lock()
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return nil, errors.New("repo gitpb.NewGoPath() should never have gotten here " + gopath)
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}
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func (repo *Repo) SetDevelBranchName(bname string) {
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repo.DevelBranchName = bname
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}
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func (repo *Repo) SetUserBranchName(bname string) {
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repo.UserBranchName = bname
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}
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func (repo *Repo) GitChanged() bool {
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fullfile := filepath.Join(repo.FullPath, ".git/FETCH_HEAD")
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lasttime, err := repo.LastGitPull()
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if err == nil {
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// if error, something is wrong, assume true
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log.Info("gitpb:", fullfile, "changed")
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return true
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}
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newtime := repo.LastPull.AsTime()
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if lasttime == newtime {
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return false
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}
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log.Info("gitpb:", fullfile, "changed")
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return true
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}
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func (repo *Repo) GitPullAge() time.Duration {
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lastpull, err := repo.LastGitPull()
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if err == nil {
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// if error, something is wrong, assume true
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ltime := repo.LastPull.AsTime()
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return time.Since(ltime)
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}
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return time.Since(lastpull)
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}
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