Export struct fields v0.4.9

Only exported structs and fields are visible to other packages,
including the encoding/json package. So you must capitalize the field
names of the structs to export those fields so the Marshal func can
see them

2 files changed, 46 insertions, 47 deletions

diff --git a/cmd/cetus-bing/cetus-bing.go b/cmd/cetus-bing/cetus-bing.go
index b8c397c..29ef6f4 100644
--- a/cmd/cetus-bing/cetus-bing.go
+++ b/cmd/cetus-bing/cetus-bing.go
@@ -13,19 +13,19 @@ import (
 )
 
 type photo struct {
-	startDate     string `json:"startdate"`
-	fullStartDate string `json:"fullstartdate"`
-	endDate       string `json:"enddate"`
-	url           string `json:"url"`
-	urlBase       string `json:"urlbase"`
-	copyright     string `json:"copyright"`
-	copyrightLink string `json:"copyrightlink"`
-	title         string `json:"title"`
-	hsh           string `json:"hsh"`
+	StartDate     string `json:"startdate"`
+	FullStartDate string `json:"fullstartdate"`
+	EndDate       string `json:"enddate"`
+	Url           string `json:"url"`
+	UrlBase       string `json:"urlbase"`
+	Copyright     string `json:"copyright"`
+	CopyrightLink string `json:"copyrightlink"`
+	Title         string `json:"title"`
+	Hsh           string `json:"hsh"`
 }
 
 type bpod struct {
-	photos []photo `json:"images"`
+	Photos []photo `json:"images"`
 }
 
 var (
@@ -63,16 +63,16 @@ func main() {
 
 	// if random was set then bpodRes holds list of multiple
 	// responses, choose a random response from the list
-	var i int = rand.Intn(len(bpod.photos))
-	bpodPhoto := bpod.photos[i]
+	var i int = rand.Intn(len(bpod.Photos))
+	bpodPhoto := bpod.Photos[i]
 
 	// correct image path
-	bpodPhoto.url = fmt.Sprintf("%s%s", "https://www.bing.com", bpodPhoto.url)
+	bpodPhoto.Url = fmt.Sprintf("%s%s", "https://www.bing.com", bpodPhoto.Url)
 
 	// correct date format
-	dt, err := time.Parse("20060102", bpodPhoto.startDate)
+	dt, err := time.Parse("20060102", bpodPhoto.StartDate)
 	cetus.ErrChk("bpodPhoto.startDate parse failed", err)
-	bpodPhoto.startDate = dt.Format("2006-01-02")
+	bpodPhoto.StartDate = dt.Format("2006-01-02")
 
 	printDetails(bpodPhoto)
 
@@ -81,7 +81,7 @@ func main() {
 		return
 	}
 
-	err = background.Set(bpodPhoto.url)
+	err = background.Set(bpodPhoto.Url)
 	cetus.ErrChk("setting background failed", err)
 }
 
@@ -105,14 +105,14 @@ func printDetails(bpodPhoto photo) {
 		return
 	}
 	if pathOnly {
-		cetus.PrintPath(bpodPhoto.url)
+		cetus.PrintPath(bpodPhoto.Url)
 		return
 	}
-	fmt.Printf("Title: %s\n\n", bpodPhoto.title)
-	fmt.Printf("Copyright: %s\n", bpodPhoto.copyright)
-	fmt.Printf("Copyright Link: %s\n", bpodPhoto.copyrightLink)
-	fmt.Printf("Date: %s\n\n", bpodPhoto.startDate)
-	fmt.Printf("URL: %s\n", bpodPhoto.url)
+	fmt.Printf("Title: %s\n\n", bpodPhoto.Title)
+	fmt.Printf("Copyright: %s\n", bpodPhoto.Copyright)
+	fmt.Printf("Copyright Link: %s\n", bpodPhoto.CopyrightLink)
+	fmt.Printf("Date: %s\n\n", bpodPhoto.StartDate)
+	fmt.Printf("URL: %s\n", bpodPhoto.Url)
 }
 
 func bpodBody() (string, error) {
diff --git a/cmd/cetus-nasa/cetus-nasa.go b/cmd/cetus-nasa/cetus-nasa.go
index fafd921..d71c41d 100644
--- a/cmd/cetus-nasa/cetus-nasa.go
+++ b/cmd/cetus-nasa/cetus-nasa.go
@@ -13,17 +13,17 @@ import (
 )
 
 type apod struct {
-	copyright      string `json:"copyright"`
-	date           string `json:"date"`
-	explanation    string `json:"explanation"`
-	hdURL          string `json:"hdurl"`
-	mediaType      string `json:"media_type"`
-	serviceVersion string `json:"service_version"`
-	title          string `json:"title"`
-	url            string `json:"url"`
-
-	code int    `json:"code"`
-	msg  string `json:"msg"`
+	Copyright      string `json:"copyright"`
+	Date           string `json:"date"`
+	Explanation    string `json:"explanation"`
+	HdURL          string `json:"hdurl"`
+	MediaType      string `json:"media_type"`
+	ServiceVersion string `json:"service_version"`
+	Title          string `json:"title"`
+	Url            string `json:"url"`
+
+	Code int    `json:"code"`
+	Msg  string `json:"msg"`
 }
 
 var (
@@ -63,8 +63,8 @@ func main() {
 	apod := apod{}
 	err = json.Unmarshal([]byte(body), &apod)
 	cetus.ErrChk("body unmarshal failed", err)
-	if len(apod.msg) != 0 {
-		log.Println("Message: ", apod.msg)
+	if len(apod.Msg) != 0 {
+		log.Println("Message: ", apod.Msg)
 	}
 
 	printDetails(apod)
@@ -75,11 +75,10 @@ func main() {
 	}
 
 	// if media type is an image then set background
-	if apod.mediaType == "image" {
-		err = background.Set(apod.hdURL)
+	if apod.MediaType == "image" {
+		err = background.Set(apod.HdURL)
 		cetus.ErrChk("setting background failed", err)
 	}
-
 }
 
 func parseFlags() {
@@ -108,19 +107,19 @@ func printDetails(apod apod) {
 		return
 	}
 	if pathOnly {
-		cetus.PrintPath(apod.hdURL)
+		cetus.PrintPath(apod.HdURL)
 		return
 	}
-	fmt.Printf("Title: %s\n\n", apod.title)
-	fmt.Printf("Copyright: %s\n", apod.copyright)
-	fmt.Printf("Date: %s\n\n", apod.date)
-	fmt.Printf("Media Type: %s\n", apod.mediaType)
-	if apod.mediaType == "image" {
-		fmt.Printf("URL: %s\n\n", apod.hdURL)
+	fmt.Printf("Title: %s\n\n", apod.Title)
+	fmt.Printf("Copyright: %s\n", apod.Copyright)
+	fmt.Printf("Date: %s\n\n", apod.Date)
+	fmt.Printf("Media Type: %s\n", apod.MediaType)
+	if apod.MediaType == "image" {
+		fmt.Printf("URL: %s\n\n", apod.HdURL)
 	} else {
-		fmt.Printf("URL: %s\n\n", apod.url)
+		fmt.Printf("URL: %s\n\n", apod.Url)
 	}
-	fmt.Printf("Explanation: %s\n", apod.explanation)
+	fmt.Printf("Explanation: %s\n", apod.Explanation)
 }
 
 func apodBody() (string, error) {