Exemplo n.º 1
0
// Builds returns the builds out of the given template that pass the
// configured options.
func (f *BuildOptions) Builds(t *packer.Template, cf *packer.ComponentFinder) ([]packer.Build, error) {
	buildNames := t.BuildNames()
	builds := make([]packer.Build, 0, len(buildNames))
	for _, buildName := range buildNames {
		if len(f.Except) > 0 {
			found := false
			for _, except := range f.Except {
				if buildName == except {
					found = true
					break
				}
			}

			if found {
				log.Printf("Skipping build '%s' because specified by -except.", buildName)
				continue
			}
		}

		if len(f.Only) > 0 {
			found := false
			for _, only := range f.Only {
				if buildName == only {
					found = true
					break
				}
			}

			if !found {
				log.Printf("Skipping build '%s' because not specified by -only.", buildName)
				continue
			}
		}

		log.Printf("Creating build: %s", buildName)
		build, err := t.Build(buildName, cf)
		if err != nil {
			return nil, fmt.Errorf("Failed to create build '%s': \n\n%s", buildName, err)
		}

		builds = append(builds, build)
	}

	return builds, nil
}
Exemplo n.º 2
0
// Builds returns the builds out of the given template that pass the
// configured options.
func (f *BuildOptions) Builds(t *packer.Template, cf *packer.ComponentFinder) ([]packer.Build, error) {
	buildNames := t.BuildNames()

	checks := make(map[string][]string)
	checks["except"] = f.Except
	checks["only"] = f.Only
	for t, ns := range checks {
		for _, n := range ns {
			found := false
			for _, actual := range buildNames {
				if actual == n {
					found = true
					break
				}
			}

			if !found {
				return nil, fmt.Errorf(
					"Unknown build in '%s' flag: %s", t, n)
			}
		}
	}

	builds := make([]packer.Build, 0, len(buildNames))
	for _, buildName := range buildNames {
		if len(f.Except) > 0 {
			found := false
			for _, except := range f.Except {
				if buildName == except {
					found = true
					break
				}
			}

			if found {
				log.Printf("Skipping build '%s' because specified by -except.", buildName)
				continue
			}
		}

		if len(f.Only) > 0 {
			found := false
			for _, only := range f.Only {
				if buildName == only {
					found = true
					break
				}
			}

			if !found {
				log.Printf("Skipping build '%s' because not specified by -only.", buildName)
				continue
			}
		}

		log.Printf("Creating build: %s", buildName)
		build, err := t.Build(buildName, cf)
		if err != nil {
			return nil, fmt.Errorf("Failed to create build '%s': \n\n%s", buildName, err)
		}

		builds = append(builds, build)
	}

	return builds, nil
}