예제 #1
0
// cmdInstall first calls cmdInstallPrereq() then install the
// .git/hooks/pre-commit and pre-push hooks.
//
// Silently ignore installing the hooks when running under a CI. In
// particular, circleci.com doesn't create the directory .git/hooks.
func (a *application) cmdInstall(repo scm.ReadOnlyRepo, modes []checks.Mode, noUpdate bool, prereqReady *sync.WaitGroup) (err error) {
	errCh := make(chan error, 1)
	go func() {
		defer prereqReady.Done()
		errCh <- a.cmdInstallPrereq(repo, modes, noUpdate)
	}()

	defer func() {
		if err2 := <-errCh; err == nil {
			err = err2
		}
	}()

	if checks.IsContinuousIntegration() {
		log.Printf("Running under CI; not installing hooks")
		return nil
	}
	log.Printf("Installing hooks")
	hookDir, err2 := repo.HookPath()
	if err2 != nil {
		return err2
	}
	for _, t := range []string{"pre-commit", "pre-push"} {
		// Always remove hook first if it exists, in case it's a symlink.
		p := filepath.Join(hookDir, t)
		_ = os.Remove(p)
		if err = ioutil.WriteFile(p, []byte(fmt.Sprintf(hookContent, t)), 0777); err != nil {
			return err
		}
	}
	log.Printf("Installation done")
	return nil
}
예제 #2
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// loadConfig loads the on disk configuration or use the default configuration
// if none is found. See CONFIGURATION.md for the logic.
func loadConfig(repo scm.ReadOnlyRepo, path string) (string, *checks.Config) {
	if filepath.IsAbs(path) {
		if config := loadConfigFile(path); config != nil {
			return path, config
		}
	} else {
		// <repo root>/.git/<path>
		if scmDir, err := repo.ScmDir(); err == nil {
			file := filepath.Join(scmDir, path)
			if config := loadConfigFile(file); config != nil {
				return file, config
			}
		}

		// <repo root>/<path>
		file := filepath.Join(repo.Root(), path)
		if config := loadConfigFile(file); config != nil {
			return file, config
		}

		if user, err := user.Current(); err == nil && user.HomeDir != "" {
			if runtime.GOOS == "windows" {
				// ~/<path>
				file = filepath.Join(user.HomeDir, path)
			} else {
				// ~/.config/<path>
				file = filepath.Join(user.HomeDir, ".config", path)
			}
			if config := loadConfigFile(file); config != nil {
				return file, config
			}
		}
	}
	return "<N/A>", checks.New(version)
}
예제 #3
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// Capture sets GOPATH and executes a subprocess.
func (o *Options) Capture(r scm.ReadOnlyRepo, args ...string) (string, int, time.Duration, error) {
	o.LeaseRunToken()
	defer o.ReturnRunToken()

	start := time.Now()
	out, exitCode, err := internal.Capture(r.Root(), []string{"GOPATH=" + r.GOPATH()}, args...)
	return out, exitCode, time.Since(start), err
}
예제 #4
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// cmdInfo displays the current configuration used.
func (a *application) cmdInfo(repo scm.ReadOnlyRepo, modes []checks.Mode, configPath string) error {
	fmt.Printf("File: %s\n", configPath)
	fmt.Printf("Repo: %s\n", repo.Root())

	fmt.Printf("MinVersion: %s\n", a.config.MinVersion)
	content, err := yaml.Marshal(a.config.IgnorePatterns)
	if err != nil {
		return err
	}
	fmt.Printf("IgnorePatterns:\n%s", content)

	if len(modes) == 0 {
		modes = checks.AllModes
	}
	for _, mode := range modes {
		settings := a.config.Modes[mode]
		maxLen := 0
		for _, checks := range settings.Checks {
			for _, check := range checks {
				if l := len(check.GetName()); l > maxLen {
					maxLen = l
				}
			}
		}
		fmt.Printf("\n%s:\n  %-*s %d seconds\n", mode, maxLen+1, "Limit:", settings.Options.MaxDuration)
		for _, checks := range settings.Checks {
			for _, check := range checks {
				name := check.GetName()
				fmt.Printf("  %s:%s %s\n", name, strings.Repeat(" ", maxLen-len(name)), check.GetDescription())
				content, err := yaml.Marshal(check)
				if err != nil {
					return err
				}
				options := strings.TrimSpace(string(content))
				if options == "{}" {
					// It means there's no options.
					options = "<no option>"
				}
				lines := strings.Join(strings.Split(options, "\n"), "\n    ")
				fmt.Printf("    %s\n", lines)
			}
		}
	}
	return nil
}
예제 #5
0
// cmdRun runs all the enabled checks.
func (a *application) cmdRun(repo scm.ReadOnlyRepo, modes []checks.Mode, against string, prereqReady *sync.WaitGroup) error {
	var err error
	var old scm.Commit
	if against != "" {
		if old = repo.Eval(against); old == scm.Invalid {
			return errors.New("invalid commit 'against'")
		}
	} else {
		if old = repo.Eval(string(scm.Upstream)); old == scm.Invalid {
			return errors.New("no upstream")
		}
	}
	change, err := repo.Between(scm.Current, old, a.config.IgnorePatterns)
	if err != nil {
		return err
	}
	return a.runChecks(change, modes, prereqReady)
}
예제 #6
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// cmdRun runs all the enabled checks.
func cmdRun(repo scm.ReadOnlyRepo, config *checks.Config, modes []checks.Mode, against string, prereqReady *sync.WaitGroup) error {
	var err error
	var old scm.Commit
	if against != "" {
		if old, err = repo.Eval(against); err != nil {
			return err
		}
	} else {
		if old, err = repo.Upstream(); err != nil {
			return err
		}
	}
	change, err := repo.Between(scm.Current, old, config.IgnorePatterns)
	if err != nil {
		return err
	}
	return runChecks(config, change, modes, prereqReady)
}
예제 #7
0
// capture sets GOPATH.
func capture(r scm.ReadOnlyRepo, args ...string) (string, int, error) {
	return internal.Capture(r.Root(), []string{"GOPATH=" + r.GOPATH()}, args...)
}