75 lines
2.0 KiB
Go
75 lines
2.0 KiB
Go
package gitpb
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import (
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"errors"
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"fmt"
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"go.wit.com/log"
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)
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func (repo *Repo) isTracked(file string) (bool, error) {
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cmd := []string{"git", "ls-files", "--error-unmatch", file}
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result := repo.Run(cmd)
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if result.Error != nil {
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return false, result.Error
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}
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if result.Exit != 0 {
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return false, nil
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}
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return true, nil
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}
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func (repo *Repo) isIgnored(file string) (bool, error) {
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cmd := []string{"git", "check-ignore", "-q", file}
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result := repo.Run(cmd)
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if result.Error != nil {
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return false, result.Error
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}
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if result.Exit == 0 {
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// exit with 0 means the file is ignored
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return true, nil
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}
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// non-zero exit means the file is not ignored
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return false, nil
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}
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// is it a good idea to run go-mod-clean in this repo?
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// for now, check if this repo should be ignored
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// TODO: go.mod and go.sum should be moved to git tag metadata
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func (repo *Repo) RepoIgnoresGoMod() error {
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repo.GoInfo.GitIgnoresGoSum = false
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file := "go.mod"
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if tracked, err := repo.isTracked(file); err != nil {
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msg := fmt.Sprintf("%s Error checking if %s tracked: %v\n", repo.GetGoPath(), file, err)
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log.Info("gitpb:", msg)
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return err
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} else {
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if tracked {
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msg := fmt.Sprintf("%s %s is tracked by Git.\n", repo.GetGoPath(), file)
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log.Info("gitpb:", msg)
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return errors.New(msg)
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}
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}
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if ignored, err := repo.isIgnored(file); err != nil {
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if err != nil {
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msg := fmt.Sprintf("%s Error checking if ignored: %v\n", repo.GetGoPath(), err)
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log.Info("gitpb:", msg)
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return err
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}
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} else {
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if ignored {
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fmt.Printf("%s %s is ignored by Git.\n", repo.GetGoPath(), file)
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repo.GoInfo.GitIgnoresGoSum = true
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return nil
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}
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}
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msg := fmt.Sprintf("%s %s is neither tracked nor ignored by Git.\n", repo.GetGoPath(), file)
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// this means, if you make a go.mod file, it'll add it to the repo to be tracked
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// so you need to either add it to .gitignore (this is what should happen)
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// or accept you want an auto-generated file to put endless garbage in your git repo
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// this obviously exposes my opinion on this subject matter
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log.Info("gitpb:", msg)
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return errors.New(msg)
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}
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