gogio: add deeplink support

Add a new flag "-schemes" which links the URL schemes to the app.

Signed-off-by: inkeliz <inkeliz@inkeliz.com>

gogio/build_info.go

@@ -31,6 +31,7 @@ type buildInfo struct {
 	notaryAppleID  string
 	notaryPassword string
 	notaryTeamID   string
+	schemes        []string
 }
 
 type Semver struct {
@@ -78,6 +79,7 @@ func newBuildInfo(pkgPath string) (*buildInfo, error) {
 		notaryAppleID:  *notaryID,
 		notaryPassword: *notaryPass,
 		notaryTeamID:   *notaryTeamID,
+		schemes:        getCommaList(*schemes),
 	}
 	return bi, nil
 }
@@ -147,6 +149,15 @@ func getLdFlags(appID string) string {
 	return strings.Join(ldflags, " ")
 }
 
+func getCommaList(s string) (list []string) {
+	for _, v := range strings.Split(s, ",") {
+		if v := strings.TrimSpace(v); v != "" {
+			list = append(list, v)
+		}
+	}
+	return list
+}
+
 type packageMetadata struct {
 	PkgPath string
 	Dir     string