mirror of
https://github.com/minio/mc.git
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126 lines
3.7 KiB
Go
126 lines
3.7 KiB
Go
/*
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* Minio Client (C) 2014, 2015 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 main
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import (
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"strings"
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"github.com/fatih/color"
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"github.com/minio/cli"
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"github.com/minio/mc/pkg/console"
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"github.com/minio/minio/pkg/probe"
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)
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// list files and folders.
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var lsCmd = cli.Command{
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Name: "ls",
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Usage: "List files and folders.",
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Action: mainList,
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CustomHelpTemplate: `NAME:
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mc {{.Name}} - {{.Usage}}
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USAGE:
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mc {{.Name}} TARGET [TARGET ...]
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EXAMPLES:
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1. List buckets on Amazon S3 cloud storage.
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$ mc {{.Name}} https://s3.amazonaws.com/
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[2015-01-20 15:42:00 PST] 0B rom/
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[2015-01-15 00:05:40 PST] 0B zek/
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2. List buckets from Amazon S3 cloud storage and recursively list objects from Minio cloud storage.
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$ mc {{.Name}} https://s3.amazonaws.com/ https://play.minio.io:9000/backup/...
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2015-01-15 00:05:40 PST 0B zek/
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2015-03-31 14:46:33 PDT 55MiB 2006-Mar-1/backup.tar.gz
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3. List files recursively on local filesystem on Windows.
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$ mc {{.Name}} C:\Users\Worf\...
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[2015-03-28 12:47:50 PDT] 11.00MiB Martok\Klingon Council Ministers.pdf
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[2015-03-31 14:46:33 PDT] 15.00MiB Gowron\Khitomer Conference Details.pdf
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4. List files with non english characters on Amazon S3 cloud storage.
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$ mc ls s3/andoria/本...
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[2015-05-19 17:24:19 PDT] 41B 本語.txt
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[2015-05-19 17:28:22 PDT] 41B 本語.md
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5. List files with space characters on Amazon S3 cloud storage.
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$ mc ls 's3/miniocloud/Community Files/'
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[2015-05-19 17:24:19 PDT] 41B 本語.txt
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[2015-05-19 17:28:22 PDT] 41B 本語.md
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6. Behave like operating system tool ‘ls’, used for shell aliases.
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$ mc --mimic ls
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[2015-05-19 17:28:22 PDT] 41B 本語.md
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`,
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}
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func checkListSyntax(ctx *cli.Context) {
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args := ctx.Args()
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if !ctx.Args().Present() {
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if globalMimicFlag {
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args = []string{"."}
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} else {
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cli.ShowCommandHelpAndExit(ctx, "ls", 1) // last argument is exit code
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}
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}
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if ctx.Args().First() == "help" {
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cli.ShowCommandHelpAndExit(ctx, "ls", 1) // last argument is exit code
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}
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for _, arg := range args {
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if strings.TrimSpace(arg) == "" {
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fatalIf(errInvalidArgument().Trace(), "Unable to validate empty argument.")
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}
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}
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}
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// mainList - is a handler for mc ls command
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func mainList(ctx *cli.Context) {
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checkListSyntax(ctx)
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args := ctx.Args()
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// Operating system tool behavior
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if globalMimicFlag && !ctx.Args().Present() {
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args = []string{"."}
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}
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console.SetCustomTheme(map[string]*color.Color{
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"File": color.New(color.FgWhite),
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"Dir": color.New(color.FgCyan, color.Bold),
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"Size": color.New(color.FgYellow),
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"Time": color.New(color.FgGreen),
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})
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config := mustGetMcConfig()
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for _, arg := range args {
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targetURL := getAliasURL(arg, config.Aliases)
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// if recursive strip off the "..."
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err := doListCmd(stripRecursiveURL(targetURL), isURLRecursive(targetURL))
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fatalIf(err.Trace(targetURL), "Unable to list target ‘"+targetURL+"’.")
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}
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}
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// doListCmd list files on target
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func doListCmd(targetURL string, recursive bool) *probe.Error {
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clnt, err := target2Client(targetURL)
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if err != nil {
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return err.Trace(targetURL)
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}
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return doList(clnt, recursive).Trace(targetURL)
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}
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