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feat: dfget supports config file (#1668) 

Signed-off-by: Gaius <gaius.qi@gmail.com>
This commit is contained in:
Gaius 2022-09-08 17:20:42 +08:00
parent 6298f9e67c
commit 26ebb259db
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1 changed files with 22 additions and 22 deletions
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44
cmd/dfget/cmd/root.go
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@ -127,68 +127,68 @@ func init() {
// Initialize default dfget config // Initialize default dfget config
dfgetConfig = config.NewDfgetConfig() dfgetConfig = config.NewDfgetConfig()
// Initialize command and config // Initialize command and config
dependency.InitCommandAndConfig(rootCmd, false, dfgetConfig) dependency.InitCommandAndConfig(rootCmd, true, dfgetConfig)
// Add flags // Add flags
flagSet := rootCmd.Flags() flagSet := rootCmd.Flags()
flagSet.StringP("url", "u", dfgetConfig.URL, flagSet.StringVarP(&dfgetConfig.URL, "url", "u", dfgetConfig.URL,
"Download one file from the url, equivalent to the command's first position argument") "Download one file from the url, equivalent to the command's first position argument")
flagSet.StringP("output", "O", dfgetConfig.Output, flagSet.StringVarP(&dfgetConfig.Output, "output", "O", dfgetConfig.Output,
"Destination path which is used to store the downloaded file, it must be a full path") "Destination path which is used to store the downloaded file, it must be a full path")
flagSet.Duration("timeout", dfgetConfig.Timeout, "Timeout for the downloading task, 0 is infinite") flagSet.DurationVar(&dfgetConfig.Timeout, "timeout", dfgetConfig.Timeout, "Timeout for the downloading task, 0 is infinite")
flagSet.String("ratelimit", unit.Bytes(dfgetConfig.RateLimit.Limit).String(), flagSet.String("ratelimit", unit.Bytes(dfgetConfig.RateLimit.Limit).String(),
"The downloading network bandwidth limit per second in format of G(B)/g/M(B)/m/K(B)/k/B, pure number will be parsed as Byte, 0 is infinite") "The downloading network bandwidth limit per second in format of G(B)/g/M(B)/m/K(B)/k/B, pure number will be parsed as Byte, 0 is infinite")
flagSet.String("digest", dfgetConfig.Digest, flagSet.StringVar(&dfgetConfig.Digest, "digest", dfgetConfig.Digest,
"Check the integrity of the downloaded file with digest, in format of md5:xxx or sha256:yyy") "Check the integrity of the downloaded file with digest, in format of md5:xxx or sha256:yyy")
flagSet.String("tag", dfgetConfig.Tag, flagSet.StringVar(&dfgetConfig.Tag, "tag", dfgetConfig.Tag,
"Different tags for the same url will be divided into different P2P overlay, it conflicts with --digest") "Different tags for the same url will be divided into different P2P overlay, it conflicts with --digest")
flagSet.String("filter", dfgetConfig.Filter, flagSet.StringVar(&dfgetConfig.Filter, "filter", dfgetConfig.Filter,
"Filter the query parameters of the url, P2P overlay is the same one if the filtered url is same, "+ "Filter the query parameters of the url, P2P overlay is the same one if the filtered url is same, "+
"in format of key&sign, which will filter 'key' and 'sign' query parameters") "in format of key&sign, which will filter 'key' and 'sign' query parameters")
flagSet.StringSliceP("header", "H", dfgetConfig.Header, "url header, eg: --header='Accept: *' --header='Host: abc'") flagSet.StringSliceVarP(&dfgetConfig.Header, "header", "H", dfgetConfig.Header, "url header, eg: --header='Accept: *' --header='Host: abc'")
flagSet.Bool("disable-back-source", dfgetConfig.DisableBackSource, flagSet.BoolVar(&dfgetConfig.DisableBackSource, "disable-back-source", dfgetConfig.DisableBackSource,
"Disable downloading directly from source when the daemon fails to download file") "Disable downloading directly from source when the daemon fails to download file")
flagSet.StringP("pattern", "p", dfgetConfig.Pattern, "The downloading pattern: p2p/seed-peer/source") flagSet.StringVarP(&dfgetConfig.Pattern, "pattern", "p", dfgetConfig.Pattern, "The downloading pattern: p2p/seed-peer/source")
flagSet.BoolP("show-progress", "b", dfgetConfig.ShowProgress, "Show progress bar, it conflicts with --console") flagSet.BoolVarP(&dfgetConfig.ShowProgress, "show-progress", "b", dfgetConfig.ShowProgress, "Show progress bar, it conflicts with --console")
flagSet.String("application", dfgetConfig.Application, "The caller name which is mainly used for statistics and access control") flagSet.StringVar(&dfgetConfig.Application, "application", dfgetConfig.Application, "The caller name which is mainly used for statistics and access control")
flagSet.String("daemon-sock", dfgetConfig.DaemonSock, "Download socket path of daemon. In linux, default value is /var/run/dfdaemon.sock, in macos(just for testing), default value is /tmp/dfdaemon.sock") flagSet.StringVar(&dfgetConfig.DaemonSock, "daemon-sock", dfgetConfig.DaemonSock, "Download socket path of daemon. In linux, default value is /var/run/dfdaemon.sock, in macos(just for testing), default value is /tmp/dfdaemon.sock")
flagSet.String("workhome", dfgetConfig.WorkHome, "Dfget working directory") flagSet.StringVar(&dfgetConfig.WorkHome, "workhome", dfgetConfig.WorkHome, "Dfget working directory")
flagSet.String("logdir", dfgetConfig.LogDir, "Dfget log directory") flagSet.StringVar(&dfgetConfig.LogDir, "logdir", dfgetConfig.LogDir, "Dfget log directory")
flagSet.BoolP("recursive", "r", dfgetConfig.Recursive, flagSet.BoolVarP(&dfgetConfig.Recursive, "recursive", "r", dfgetConfig.Recursive,
"Recursively download all resources in target url, the target source client must support list action") "Recursively download all resources in target url, the target source client must support list action")
flagSet.Uint("level", dfgetConfig.RecursiveLevel, flagSet.UintVar(&dfgetConfig.RecursiveLevel, "level", dfgetConfig.RecursiveLevel,
"Recursively download only. Set the maximum number of subdirectories that dfget will recurse into. Set to 0 for no limit") "Recursively download only. Set the maximum number of subdirectories that dfget will recurse into. Set to 0 for no limit")
flagSet.BoolP("list", "l", dfgetConfig.RecursiveList, flagSet.BoolVarP(&dfgetConfig.RecursiveList, "list", "l", dfgetConfig.RecursiveList,
"Recursively download only. List all urls instead of downloading them.") "Recursively download only. List all urls instead of downloading them.")
flagSet.String("accept-regex", dfgetConfig.RecursiveAcceptRegex, flagSet.StringVar(&dfgetConfig.RecursiveAcceptRegex, "accept-regex", dfgetConfig.RecursiveAcceptRegex,
"Recursively download only. Specify a regular expression to accept the complete URL. In this case, you have to enclose the pattern into quotes to prevent your shell from expanding it") "Recursively download only. Specify a regular expression to accept the complete URL. In this case, you have to enclose the pattern into quotes to prevent your shell from expanding it")
flagSet.String("reject-regex", dfgetConfig.RecursiveRejectRegex, flagSet.StringVar(&dfgetConfig.RecursiveRejectRegex, "reject-regex", dfgetConfig.RecursiveRejectRegex,
`Recursively download only. Specify a regular expression to reject the complete URL. In this case, you have to enclose the pattern into quotes to prevent your shell from expanding it`) `Recursively download only. Specify a regular expression to reject the complete URL. In this case, you have to enclose the pattern into quotes to prevent your shell from expanding it`)
flagSet.Bool("original-offset", dfgetConfig.KeepOriginalOffset, flagSet.BoolVar(&dfgetConfig.KeepOriginalOffset, "original-offset", dfgetConfig.KeepOriginalOffset,
`Range request only. Download ranged data into target file with original offset. Daemon will make a hardlink to target file. Client can download many ranged data into one file for same url. When enabled, back source in client will be disabled`) `Range request only. Download ranged data into target file with original offset. Daemon will make a hardlink to target file. Client can download many ranged data into one file for same url. When enabled, back source in client will be disabled`)
flagSet.String("range", dfgetConfig.Range, flagSet.StringVar(&dfgetConfig.Range, "range", dfgetConfig.Range,
`Download range. Like: 0-9, stands download 10 bytes from 0 -9, [0:9] in real url`) `Download range. Like: 0-9, stands download 10 bytes from 0 -9, [0:9] in real url`)
// Bind cmd flags // Bind cmd flags