um/cli
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feat: support removing source files

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This commit is contained in:
Sloaix 2022-02-24 23:32:17 +08:00
parent 2058504384
commit f27b73a64c
1 changed files with 19 additions and 7 deletions
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26
cmd/um/main.go
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@ -33,6 +33,7 @@ func main() {
Flags: []cli.Flag{
&cli.StringFlag{Name: "input", Aliases: []string{"i"}, Usage: "path to input file or dir", Required: false},
&cli.StringFlag{Name: "output", Aliases: []string{"o"}, Usage: "path to output dir", Required: false},
&cli.BoolFlag{Name: "remove-source", Aliases: []string{"rs"}, Usage: "remove source file", Required: false, Value: false},
&cli.BoolFlag{Name: "skip-noop", Aliases: []string{"n"}, Usage: "skip noop decoder", Required: false, Value: true},
&cli.BoolFlag{Name: "supported-ext", Usage: "Show supported file extensions and exit", Required: false, Value: false},
},
@ -90,6 +91,7 @@ func appMain(c *cli.Context) (err error) {
}
skipNoop := c.Bool("skip-noop")
removeSource := c.Bool("remove-source")
inputStat, err := os.Stat(input)
if err != nil {
@ -109,17 +111,17 @@ func appMain(c *cli.Context) (err error) {
}
if inputStat.IsDir() {
return dealDirectory(input, output, skipNoop)
return dealDirectory(input, output, skipNoop, removeSource)
} else {
allDec := common.GetDecoder(inputStat.Name(), skipNoop)
if len(allDec) == 0 {
logging.Log().Fatal("skipping while no suitable decoder")
}
return tryDecFile(input, output, allDec)
return tryDecFile(input, output, allDec, removeSource)
}
}
func dealDirectory(inputDir string, outputDir string, skipNoop bool) error {
func dealDirectory(inputDir string, outputDir string, skipNoop bool, removeSource bool) error {
items, err := os.ReadDir(inputDir)
if err != nil {
return err
@ -134,7 +136,7 @@ func dealDirectory(inputDir string, outputDir string, skipNoop bool) error {
continue
}
err := tryDecFile(filepath.Join(inputDir, item.Name()), outputDir, allDec)
err := tryDecFile(filepath.Join(inputDir, item.Name()), outputDir, allDec, removeSource)
if err != nil {
logging.Log().Error("conversion failed", zap.String("source", item.Name()))
}
@ -142,7 +144,7 @@ func dealDirectory(inputDir string, outputDir string, skipNoop bool) error {
return nil
}
func tryDecFile(inputFile string, outputDir string, allDec []common.NewDecoderFunc) error {
func tryDecFile(inputFile string, outputDir string, allDec []common.NewDecoderFunc, removeSource bool) error {
file, err := os.ReadFile(inputFile)
if err != nil {
return err
@ -180,7 +182,17 @@ func tryDecFile(inputFile string, outputDir string, allDec []common.NewDecoderFu
if err != nil {
return err
}
logging.Log().Info("successfully converted",
zap.String("source", inputFile), zap.String("destination", outPath))
// if source file need to be removed
if removeSource {
err := os.RemoveAll(inputFile)
if err != nil {
return err
}
logging.Log().Info("successfully converted, and source file is removed", zap.String("source", inputFile), zap.String("destination", outPath))
} else {
logging.Log().Info("successfully converted", zap.String("source", inputFile), zap.String("destination", outPath))
}
return nil
}