コード例 #1
0
ファイル: spiff.go プロジェクト: jbayer/spiff
func diff(aFilePath, bFilePath string) {
	aFile, err := ioutil.ReadFile(aFilePath)
	if err != nil {
		log.Fatalln("error reading a:", err)
	}

	aYAML, err := yaml.Parse(aFile)
	if err != nil {
		log.Fatalln("error parsing a:", err)
	}

	bFile, err := ioutil.ReadFile(bFilePath)
	if err != nil {
		log.Fatalln("error reading b:", err)
	}

	bYAML, err := yaml.Parse(bFile)
	if err != nil {
		log.Fatalln("error parsing b:", err)
	}

	diffs := compare.Compare(aYAML, bYAML)

	if len(diffs) == 0 {
		fmt.Println("no differences!")
		return
	}

	for _, diff := range diffs {
		fmt.Println("Difference in", strings.Join(diff.Path, "."))

		if diff.A != nil {
			ayaml, err := goyaml.Marshal(diff.A)
			if err != nil {
				panic(err)
			}

			fmt.Printf("  %s has:\n    \x1b[31m%s\x1b[0m\n", aFilePath, strings.Replace(string(ayaml), "\n", "\n    ", -1))
		}

		if diff.B != nil {
			byaml, err := goyaml.Marshal(diff.B)
			if err != nil {
				panic(err)
			}

			fmt.Printf("  %s has:\n    \x1b[32m%s\x1b[0m\n", bFilePath, strings.Replace(string(byaml), "\n", "\n    ", -1))
		}
	}
}
コード例 #2
0
ファイル: init_test.go プロジェクト: jbayer/spiff
func parseYAML(source string) yaml.Node {
	parsed, err := yaml.Parse([]byte(source))
	if err != nil {
		panic(err)
	}

	return parsed
}
コード例 #3
0
ファイル: spiff.go プロジェクト: jbayer/spiff
func merge(templateFilePath string, stubFilePaths []string) {
	templateFile, err := ioutil.ReadFile(templateFilePath)
	if err != nil {
		log.Fatalln("error reading template:", err)
	}

	templateYAML, err := yaml.Parse(templateFile)
	if err != nil {
		log.Fatalln("error parsing template:", err)
	}

	stubs := []yaml.Node{}

	for _, stubFilePath := range stubFilePaths {
		stubFile, err := ioutil.ReadFile(stubFilePath)
		if err != nil {
			log.Fatalln("error reading stub:", err)
		}

		stubYAML, err := yaml.Parse(stubFile)
		if err != nil {
			log.Fatalln("error parsing stub:", err)
		}

		stubs = append(stubs, stubYAML)
	}

	flowed, err := flow.Cascade(templateYAML, stubs...)
	if err != nil {
		log.Fatalln("error generating manifest:", err)
	}

	yaml, err := goyaml.Marshal(flowed)
	if err != nil {
		log.Fatalln("error marshalling manifest:", err)
	}

	fmt.Println(string(yaml))
}