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main: --file flag can be repeated now

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Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
This commit is contained in:
Vincent Batts 2022-04-04 16:25:30 -04:00
parent fc2975ed32
commit bdace0aacf
Signed by: vbatts
GPG key ID: 10937E57733F1362
1 changed files with 23 additions and 19 deletions
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18
cmd/gomtree/main.go
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@ -27,7 +27,7 @@ func main() {
Aliases: []string{"c"}, Aliases: []string{"c"},
Usage: "Create a directory hierarchy spec", Usage: "Create a directory hierarchy spec",
}, },
&cli.StringFlag{ &cli.StringSliceFlag{
Name: "file", Name: "file",
Aliases: []string{"f"}, Aliases: []string{"f"},
Usage: "Directory hierarchy spec to validate", Usage: "Directory hierarchy spec to validate",
@ -182,9 +182,9 @@ func mainApp(c *cli.Context) error {
) )
// -f <file> // -f <file>
if c.String("file") != "" && !c.Bool("create") { if len(c.StringSlice("file")) > 0 && !c.Bool("create") {
// load the hierarchy, if we're not creating a new spec // load the hierarchy, if we're not creating a new spec
fh, err := os.Open(c.String("file")) fh, err := os.Open(c.StringSlice("file")[0])
if err != nil { if err != nil {
return err return err
} }
@ -206,15 +206,18 @@ func mainApp(c *cli.Context) error {
} }
if c.String("result-format") == "json" { if c.String("result-format") == "json" {
for _, file := range c.StringSlice("file") {
// if they're asking for json, give it to them // if they're asking for json, give it to them
data := map[string][]mtree.Keyword{c.String("file"): specKeywords} data := map[string][]mtree.Keyword{file: specKeywords}
buf, err := json.MarshalIndent(data, "", " ") buf, err := json.MarshalIndent(data, "", " ")
if err != nil { if err != nil {
return err return err
} }
fmt.Println(string(buf)) fmt.Println(string(buf))
}
} else { } else {
fmt.Printf("Keywords used in [%s]:\n", c.String("file")) for _, file := range c.StringSlice("file") {
fmt.Printf("Keywords used in [%s]:\n", file)
for _, kw := range specKeywords { for _, kw := range specKeywords {
fmt.Printf(" %s", kw) fmt.Printf(" %s", kw)
if _, ok := mtree.KeywordFuncs[kw]; !ok { if _, ok := mtree.KeywordFuncs[kw]; !ok {
@ -223,6 +226,7 @@ func mainApp(c *cli.Context) error {
fmt.Printf("\n") fmt.Printf("\n")
} }
} }
}
return nil return nil
} }
@ -338,8 +342,8 @@ func mainApp(c *cli.Context) error {
// -c // -c
if c.Bool("create") { if c.Bool("create") {
fh := os.Stdout fh := os.Stdout
if c.String("file") != "" { if len(c.StringSlice("file")) > 0 {
fh, err = os.Create(c.String("file")) fh, err = os.Create(c.StringSlice("file")[0])
if err != nil { if err != nil {
return err return err
} }