update 0.3.5

.gitignore

@@ -1,3 +1,4 @@
 index.xml
+news.xml
 xq
 go.sum

.travis.yml

@@ -14,4 +14,4 @@ before_install:
 
 script:
         - gox -output "dist/{{.OS}}_{{.Arch}}_{{.Dir}}"
-        - ghr --username syui --token $GITHUB_TOKEN --replace --debug 0.3.4 dist/
+        - ghr --username syui --token $GITHUB_TOKEN --replace --debug 0.3.5 dist/

go.mod

@@ -3,13 +3,13 @@ module github.com/syui/xq
 go 1.13
 
 require (
-	github.com/PuerkitoBio/goquery v1.5.0 // indirect
-	github.com/andybalholm/cascadia v1.1.0 // indirect
+	github.com/PuerkitoBio/goquery v1.5.1 // indirect
+	github.com/andybalholm/cascadia v1.2.0 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
-	github.com/mmcdole/gofeed v1.0.0-beta2
-	github.com/mmcdole/goxpp v0.0.0-20181012175147-0068e33feabf // indirect
+	github.com/mmcdole/gofeed v1.0.0
+	github.com/syui/shasumgo v0.0.0-20200305033558-689961db39fd // indirect
 	github.com/urfave/cli v1.22.2
-	github.com/urfave/cli/v2 v2.0.0
-	golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553 // indirect
+	github.com/urfave/cli/v2 v2.2.0
+	golang.org/x/net v0.0.0-20200513185701-a91f0712d120 // indirect
 	golang.org/x/text v0.3.2 // indirect
 )

readme.md

@@ -88,6 +88,9 @@ $ xq l p index.xml
 
 # latest item description
 $ xq l d index.xml
+
+# latest item author
+$ xq l a index.xml
 ```
 
 ## update
@@ -111,3 +114,5 @@ $ xq l d index.xml
 - 0.3.3 : change option/all, $ xq a ./index.xml
 
 - 0.3.4 : change option/update -> latest, $ xq latest ./index.xml
+
+- 0.3.4 : change option/update -> latest, $ xq latest author ./index.xml

xq.go

@@ -5,10 +5,31 @@ import (
 	"os"
 	"encoding/json"
 	"github.com/urfave/cli/v2"
+	"github.com/mmcdole/gofeed"
+  "github.com/mmcdole/gofeed/rss"
 	_ "reflect"
-	gofeed "github.com/mmcdole/gofeed"
 )
 
+type MyCustomTranslator struct {
+    defaultTranslator *gofeed.DefaultRSSTranslator
+}
+func NewMyCustomTranslator() *MyCustomTranslator {
+  t := &MyCustomTranslator{}
+  t.defaultTranslator = &gofeed.DefaultRSSTranslator{}
+  return t
+}
+func (ct* MyCustomTranslator) Translate(feed interface{}) (*gofeed.Feed, error) {
+	rss, found := feed.(*rss.Feed)
+	if !found {
+		return nil, fmt.Errorf("Feed did not match expected type of *rss.Feed")
+	}
+  f,err := ct.defaultTranslator.Translate(rss)
+  if err != nil {
+    return nil, err
+  }
+  return f, nil
+}
+
 func App() *cli.App {
 	app := cli.NewApp()
 	app.Name = "xq"
@@ -153,6 +174,21 @@ func main() {
 						return nil
 					},
 				},
+				{
+					Name:  "author",
+					Aliases: []string{"a"},
+					Usage: "xq l published ./index.xml #latest itme author",
+					Action: func(c *cli.Context) error {
+						file, _ := os.Open(c.Args().First())
+						defer file.Close()
+						fp := gofeed.NewParser()
+						fp.RSSTranslator = NewMyCustomTranslator()
+						feed, _ := fp.Parse(file)
+						item := feed.Items[0].Author
+						fmt.Printf("%s", item)
+						return nil
+					},
+				},
 			},
 			Action:  func(c *cli.Context) error {
 				file, _ := os.Open(c.Args().First())