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get_application.go
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get_application.go
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package clients
import (
models "cf-html5-apps-repo-cli-plugin/clients/models"
"cf-html5-apps-repo-cli-plugin/log"
"encoding/json"
"fmt"
"strings"
"github.com/cloudfoundry/cli/plugin"
)
// GetApplication get Cloud Foundry application
func GetApplication(cliConnection plugin.CliConnection, spaceGUID string, appName string) (*models.CFApplication, error) {
var application *models.CFApplication
var responseObject models.CFResponse
var responseStrings []string
var err error
var url string
url = "/v2/spaces/" + spaceGUID + "/apps?q=name%3A" + appName
log.Tracef("Making request to: %s\n", url)
responseStrings, err = cliConnection.CliCommandWithoutTerminalOutput("curl", url)
if err != nil {
return nil, err
}
err = json.Unmarshal([]byte(strings.Join(responseStrings, "")), &responseObject)
if err != nil {
return nil, err
}
if len(responseObject.Resources) > 0 {
log.Tracef("Number of applications with name %s: %d\n", appName, len(responseObject.Resources))
} else {
return nil, fmt.Errorf("Application with name %s does not exist in current organization and space", appName)
}
application = &models.CFApplication{GUID: responseObject.Resources[0].Metadata.GUID, Name: *responseObject.Resources[0].Entity.Name}
return application, nil
}