feat: add --repository and --output-dir
hau
parent
357e869028
commit
0f47650484
122
main.go
122
main.go
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@ -21,30 +21,30 @@ const (
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name = "changeloguru"
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description = "generate changelog from conventional commits"
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currentPath = "."
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currentDir = "."
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markdownFiletype = "md"
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defaultPath = currentPath
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defaultFilename = "CHANGELOG"
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defaultFiletype = markdownFiletype
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defaultVersion = "0.1.0"
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defaultRepositry = currentDir
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defaultOutputDir = currentDir
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defaultFilename = "CHANGELOG"
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defaultFiletype = markdownFiletype
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defaultVersion = "0.1.0"
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fromFlag = "from"
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excludeToFlag = "exclude-to"
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includeToFlag = "include-to"
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versionFlag = "version"
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filenameFlag = "filename"
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filetypeFlag = "filetype"
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verboseFlag = "verbose"
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pathArgs = "path"
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fromFlag = "from"
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excludeToFlag = "exclude-to"
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includeToFlag = "include-to"
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versionFlag = "version"
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repositoryFlag = "repository"
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outputDirFlag = "output-dir"
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filenameFlag = "filename"
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filetypeFlag = "filetype"
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verboseFlag = "verbose"
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)
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func main() {
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a := &action{
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verbose: false,
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flags: make(map[string]string),
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args: make(map[string]string),
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flags: make(map[string]string),
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args: make(map[string]string),
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}
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app := &cli.App{
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@ -65,18 +65,26 @@ func main() {
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},
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&cli.StringFlag{
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Name: versionFlag,
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Usage: "generate new `VERSION`",
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Usage: fmt.Sprintf("`VERSION` to generate, follow Semantic Versioning, example 1.0.0 (default is %s)", defaultVersion),
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},
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&cli.StringFlag{
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Name: repositoryFlag,
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Usage: fmt.Sprintf("`REPOSITORY` path, example /go/src/myapp (default is %s)", defaultRepositry),
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},
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&cli.StringFlag{
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Name: outputDirFlag,
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Usage: fmt.Sprintf("`OUTPUT_DIR` path, example /go/src/myapp (default is %s)", defaultOutputDir),
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},
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&cli.StringFlag{
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Name: filenameFlag,
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Usage: fmt.Sprintf("output `FILENAME`, default is %s", defaultFilename),
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Usage: fmt.Sprintf("output `FILENAME` (default is %s)", defaultFilename),
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},
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&cli.StringFlag{
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Name: filetypeFlag,
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Usage: fmt.Sprintf("output `FILETYPE`, default is %s", defaultFiletype),
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Usage: fmt.Sprintf("output `FILETYPE` support md (markdown) (default is %s)", defaultFiletype),
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},
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&cli.BoolFlag{
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Name: "verbose",
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Name: verboseFlag,
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Aliases: []string{"v"},
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Usage: "show what is going on",
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},
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@ -96,9 +104,8 @@ type action struct {
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}
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func (a *action) Run(c *cli.Context) error {
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// set up
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// Set up
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a.getFlags(c)
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a.getArgs(c)
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commits, err := a.getCommits()
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if err != nil {
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@ -116,28 +123,32 @@ func (a *action) Run(c *cli.Context) error {
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return nil
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}
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func (a *action) getArgs(c *cli.Context) {
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a.args[pathArgs] = defaultPath
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if c.NArg() > 0 {
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a.args[pathArgs] = c.Args().Get(0)
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}
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}
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func (a *action) getFlags(c *cli.Context) {
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a.verbose = c.Bool(verboseFlag)
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a.flags[fromFlag] = c.String(fromFlag)
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a.flags[excludeToFlag] = c.String(excludeToFlag)
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a.flags[includeToFlag] = c.String(includeToFlag)
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a.flags[versionFlag] = c.String(versionFlag)
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a.flags[filenameFlag] = c.String(filenameFlag)
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a.flags[filetypeFlag] = c.String(filetypeFlag)
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a.flags[versionFlag] = a.getFlagValue(c, versionFlag, defaultVersion)
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a.flags[repositoryFlag] = a.getFlagValue(c, repositoryFlag, defaultRepositry)
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a.flags[outputDirFlag] = a.getFlagValue(c, outputDirFlag, defaultOutputDir)
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a.flags[filenameFlag] = a.getFlagValue(c, filenameFlag, defaultFilename)
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a.flags[filetypeFlag] = a.getFlagValue(c, filetypeFlag, defaultFiletype)
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}
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func (a *action) getFlagValue(c *cli.Context, flag, fallback string) string {
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value := c.String(flag)
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if value == "" {
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value = fallback
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}
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return value
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}
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func (a *action) getCommits() ([]git.Commit, error) {
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path := a.args[pathArgs]
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a.log("path %s", path)
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repository := a.flags[repositoryFlag]
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a.log("repository %s", repository)
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r, err := git.NewRepository(path)
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r, err := git.NewRepository(repository)
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if err != nil {
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return nil, err
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}
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@ -168,7 +179,6 @@ func (a *action) getCommits() ([]git.Commit, error) {
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func (a *action) getConventionalCommits(commits []git.Commit) []convention.Commit {
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conventionalCommits := make([]convention.Commit, 0, len(commits))
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for _, commit := range commits {
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conventionalCommit, err := convention.NewCommit(commit)
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if err != nil {
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@ -183,7 +193,7 @@ func (a *action) getConventionalCommits(commits []git.Commit) []convention.Commi
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}
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func (a *action) generateChangelog(commits []convention.Commit) error {
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changelogPath, _, filetype := a.getChangelogPath()
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outputPath, _, filetype := a.getOutputPath()
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version, err := a.getVersion()
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if err != nil {
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@ -192,39 +202,26 @@ func (a *action) generateChangelog(commits []convention.Commit) error {
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switch filetype {
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case markdownFiletype:
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return a.generateMarkdownChangelog(changelogPath, version, commits)
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return a.generateMarkdownChangelog(outputPath, version, commits)
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default:
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return fmt.Errorf("unknown filetype %s", filetype)
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}
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}
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func (a *action) getChangelogPath() (string, string, string) {
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path := a.args[pathArgs]
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func (a *action) getOutputPath() (string, string, string) {
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outputDir := a.flags[outputDirFlag]
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filename := a.flags[filenameFlag]
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if filename == "" {
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filename = defaultFilename
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}
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filetype := a.flags[filetypeFlag]
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if filetype == "" {
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filetype = defaultFiletype
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}
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changelogName := filename + "." + filetype
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changelogPath := filepath.Join(path, changelogName)
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nameWithExt := filename + "." + filetype
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path := filepath.Join(outputDir, nameWithExt)
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a.log("output path %s", path)
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a.log("changelog path %s", changelogPath)
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return changelogPath, filename, filetype
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return path, filename, filetype
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}
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func (a *action) getVersion() (string, error) {
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version := a.flags[versionFlag]
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if version == "" {
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version = defaultVersion
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}
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if !strings.HasPrefix(version, "v") {
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version = "v" + version
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}
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@ -238,9 +235,10 @@ func (a *action) getVersion() (string, error) {
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return version, nil
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}
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func (a *action) generateMarkdownChangelog(path, version string, commits []convention.Commit) error {
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func (a *action) generateMarkdownChangelog(outputPath, version string, commits []convention.Commit) error {
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// If CHANGELOG file already exist
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var oldData string
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bytes, err := ioutil.ReadFile(path)
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bytes, err := ioutil.ReadFile(outputPath)
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if err == nil {
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oldData = string(bytes)
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}
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@ -248,8 +246,8 @@ func (a *action) generateMarkdownChangelog(path, version string, commits []conve
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markdownGenerator := changelog.NewMarkdownGenerator(oldData, version, time.Now())
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newData := markdownGenerator.Generate(commits)
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if err := ioutil.WriteFile(path, []byte(newData), 0644); err != nil {
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return fmt.Errorf("failed to write file %s: %w", path, err)
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if err := ioutil.WriteFile(outputPath, []byte(newData), 0644); err != nil {
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return fmt.Errorf("failed to write file %s: %w", outputPath, err)
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}
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return nil
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