mirror of https://github.com/minio/minio.git
110 lines
4.3 KiB
Go
110 lines
4.3 KiB
Go
/*
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* Minio Cloud Storage, (C) 2016 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cmd
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import (
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"fmt"
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"runtime"
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"strings"
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"github.com/minio/mc/pkg/console"
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)
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// Documentation links, these are part of message printing code.
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const (
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mcQuickStartGuide = "https://docs.minio.io/docs/minio-client-quickstart-guide"
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goQuickStartGuide = "https://docs.minio.io/docs/golang-client-quickstart-guide"
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jsQuickStartGuide = "https://docs.minio.io/docs/javascript-client-quickstart-guide"
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javaQuickStartGuide = "https://docs.minio.io/docs/java-client-quickstart-guide"
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pyQuickStartGuide = "https://docs.minio.io/docs/python-client-quickstart-guide"
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)
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// generates format string depending on the string length and padding.
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func getFormatStr(strLen int, padding int) string {
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formatStr := fmt.Sprintf("%ds", strLen+padding)
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return "%" + formatStr
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}
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// Prints the formatted startup message.
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func printStartupMessage(endPoints []string) {
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printServerCommonMsg(endPoints)
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printCLIAccessMsg(endPoints[0])
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printObjectAPIMsg()
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}
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// Prints common server startup message. Prints credential, region and browser access.
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func printServerCommonMsg(endPoints []string) {
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// Get saved credentials.
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cred := serverConfig.GetCredential()
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// Get saved region.
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region := serverConfig.GetRegion()
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endPointStr := strings.Join(endPoints, " ")
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// Colorize the message and print.
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console.Println(colorBlue("\nEndpoint: ") + colorBold(fmt.Sprintf(getFormatStr(len(endPointStr), 1), endPointStr)))
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console.Println(colorBlue("AccessKey: ") + colorBold(fmt.Sprintf("%s ", cred.AccessKeyID)))
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console.Println(colorBlue("SecretKey: ") + colorBold(fmt.Sprintf("%s ", cred.SecretAccessKey)))
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console.Println(colorBlue("Region: ") + colorBold(fmt.Sprintf(getFormatStr(len(region), 3), region)))
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printEventNotifiers()
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console.Println(colorBlue("\nBrowser Access:"))
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console.Println(fmt.Sprintf(getFormatStr(len(endPointStr), 3), endPointStr))
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}
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// Prints bucket notification configurations.
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func printEventNotifiers() {
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if globalEventNotifier == nil {
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// In case initEventNotifier() was not done or failed.
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return
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}
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arnMsg := colorBlue("SQS ARNs: ")
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if len(globalEventNotifier.queueTargets) == 0 {
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arnMsg += colorBold(fmt.Sprintf(getFormatStr(len("<none>"), 1), "<none>"))
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}
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for queueArn := range globalEventNotifier.queueTargets {
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arnMsg += colorBold(fmt.Sprintf(getFormatStr(len(queueArn), 1), queueArn))
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}
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console.Println(arnMsg)
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}
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// Prints startup message for command line access. Prints link to our documentation
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// and custom platform specific message.
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func printCLIAccessMsg(endPoint string) {
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// Get saved credentials.
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cred := serverConfig.GetCredential()
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// Configure 'mc', following block prints platform specific information for minio client.
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console.Println(colorBlue("\nCommand-line Access: ") + mcQuickStartGuide)
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if runtime.GOOS == "windows" {
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mcMessage := fmt.Sprintf("$ mc.exe config host add myminio %s %s %s", endPoint, cred.AccessKeyID, cred.SecretAccessKey)
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console.Println(fmt.Sprintf(getFormatStr(len(mcMessage), 3), mcMessage))
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} else {
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mcMessage := fmt.Sprintf("$ mc config host add myminio %s %s %s", endPoint, cred.AccessKeyID, cred.SecretAccessKey)
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console.Println(fmt.Sprintf(getFormatStr(len(mcMessage), 3), mcMessage))
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}
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}
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// Prints startup message for Object API acces, prints link to our SDK documentation.
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func printObjectAPIMsg() {
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console.Println(colorBlue("\nObject API (Amazon S3 compatible):"))
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console.Println(colorBlue(" Go: ") + fmt.Sprintf(getFormatStr(len(goQuickStartGuide), 8), goQuickStartGuide))
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console.Println(colorBlue(" Java: ") + fmt.Sprintf(getFormatStr(len(javaQuickStartGuide), 6), javaQuickStartGuide))
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console.Println(colorBlue(" Python: ") + fmt.Sprintf(getFormatStr(len(pyQuickStartGuide), 4), pyQuickStartGuide))
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console.Println(colorBlue(" JavaScript: ") + jsQuickStartGuide)
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}
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