Add list switch to exists

src/argparse.go

@@ -38,6 +38,7 @@ var CLI struct {
 
 	Ex struct {
 		NumberRange string `help:"number of files to be considered a valid match, check is successful if the number of matched files is in the expected range, arg is a string of one or two comma separated values (min and max), e.g. '1' requires exactly one match, '1,5' represents the range between 1 and 5, '1,0' is default meaning any number of matches higher than one will do" short:"b" default:"1,0"`
+		List        bool   `help:"list all processed files" short:"l"`
 	} `cmd:"" help:"check if file(s) exists, return non-zero exitcode if not"`
 
 	Rt struct {

src/conf/init.go

@@ -40,6 +40,7 @@ func Init(cli interface{}, lg logseal.Logseal) (conf Conf) {
 	conf.Exists.MinNumber, conf.Exists.MaxNumber = parseNumberRangeArg(
 		getcli(cli, "Ex.NumberRange").(string), lg,
 	)
+	conf.Exists.List = getcli(cli, "Ex.List").(bool)
 	conf.Remove.Yes = getcli(cli, "Rm.Yes").(bool)
 	conf.Rotate.CompressionFormat = getcli(cli, "Rt.Format").(string)
 	conf.Rotate.SkipTruncate = getcli(cli, "Rt.SkipTruncate").(bool)

src/conf/struct.go

@@ -29,6 +29,7 @@ type tLs struct {
 type tExists struct {
 	MinNumber int
 	MaxNumber int
+	List      bool
 }
 
 type tCopyMove struct {

src/fileaxe/action.go

@@ -23,6 +23,14 @@ func (fa FileAxe) list(fileList FileInfos) {
 func (fa FileAxe) exists(fileList FileInfos) {
 	match_no := len(fileList)
 	success := fa.isInRange(match_no, fa.Conf.Exists.MinNumber, fa.Conf.Exists.MaxNumber)
+	if match_no > 0 && fa.Conf.Exists.List {
+		for _, el := range fileList {
+			fa.Lg.Info(
+				el.Path,
+				logseal.F{"age": el.Age, "lastmod": el.LastMod},
+			)
+		}
+	}
 	fa.Lg.Info(
 		"exists check results",
 		logseal.F{