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| library_example_find_duplicate_files 2017-10-03 | library_example_find_duplicate_files 2022-06-16 (current) | ||
| Line 12: | Line 12: | ||
| <code batch> | <code batch> | ||
| - | powershell.exe -File C:\path\FindDuplicates.ps1 -remotePath "/path" -remoteChecksumAlg sha-1 | + | powershell.exe -File C:\path\FindDuplicates.ps1 -sessionUrl "sftp://user:password;fingerprint=ssh-rsa-xxxxxxxxxxx...@example.com/" -remotePath "/path" -remoteChecksumAlg sha-1 |
| </code> | </code> | ||
| <code powershell - FindDuplicates.ps1> | <code powershell - FindDuplicates.ps1> | ||
| # @name Find &Duplicates... | # @name Find &Duplicates... | ||
| - | # @command powershell.exe -ExecutionPolicy Bypass -File "%EXTENSION_PATH%" -sessionUrl "!S" -remotePath "!/" -pause -remoteChecksumAlg "%RemoteChecksumAlg%" -sessionLogPath "%SessionLogPath%" | + | # @command powershell.exe -ExecutionPolicy Bypass -File "%EXTENSION_PATH%" ^ |
| + | # -sessionUrl "!E" -remotePath "!/" -pause ^ | ||
| + | # -remoteChecksumAlg "%RemoteChecksumAlg%" -sessionLogPath "%SessionLogPath%" | ||
| # @description Searches for duplicate files on the server, starting from the current directory | # @description Searches for duplicate files on the server, starting from the current directory | ||
| # @flag RemoteFiles | # @flag RemoteFiles | ||
| - | # @version 4 | + | # @version 8 |
| - | # @homepage https://winscp.net/eng/docs/library_example_find_duplicate_files | + | # @homepage ~~SELF~~ |
| - | # @require WinSCP 5.9.1 | + | # @require WinSCP 5.16 |
| - | # @option RemoteChecksumAlg -config -run combobox "&Checksum:" "local" "local=Local sha-1" "sha1=Remote sha-1" "sha256=Remote sha-256" "md5=Remote md5" | + | # @option RemoteChecksumAlg -config -run combobox "&Checksum:" "local" ^ |
| + | # "local=Local sha-1" "sha1=Remote sha-1" "sha256=Remote sha-256" ^ | ||
| + | # "md5=Remote md5" | ||
| # @option SessionLogPath -config sessionlogfile | # @option SessionLogPath -config sessionlogfile | ||
| - | # @optionspage https://winscp.net/eng/docs/library_example_find_duplicate_files#options | + | # @optionspage ~~SELF~~#options |
| param ( | param ( | ||
| - | # Use Generate URL function to obtain a value for -sessionUrl parameter. | + | # Use Generate Session URL function to obtain a value for -sessionUrl parameter. |
| - | $sessionUrl = "sftp://user:mypassword;fingerprint=ssh-rsa-xx-xx-xx@example.com/", | + | $sessionUrl = "sftp://user:mypassword;fingerprint=ssh-rsa-xxxxxxxxxxx...@example.com/", |
| [Parameter(Mandatory = $True)] | [Parameter(Mandatory = $True)] | ||
| $remotePath, | $remotePath, | ||
| Line 61: | Line 65: | ||
| else | else | ||
| { | { | ||
| - | Write-Host "Error downloading file $remotePath: $($transferResult.Failures[0])" | + | Write-Host ( |
| + | ····················"Error downloading file ${remotePath}: $($transferResult.Failures[0])") | ||
| $checksum = $False | $checksum = $False | ||
| } | } | ||
| Line 68: | Line 73: | ||
| { | { | ||
| Write-Host "Request checksum for file $remotePath..." | Write-Host "Request checksum for file $remotePath..." | ||
| - | $checksum = [System.BitConverter]::ToString($session.CalculateFileChecksum($remoteChecksumAlg, $remotePath)) | + | $buf = $session.CalculateFileChecksum($remoteChecksumAlg, $remotePath) |
| + | $checksum = [System.BitConverter]::ToString($buf) | ||
| Write-Host "File $remotePath checksum is $checksum" | Write-Host "File $remotePath checksum is $checksum" | ||
| } | } | ||
| Line 94: | Line 100: | ||
| $session.SessionLogPath = $sessionLogPath | $session.SessionLogPath = $sessionLogPath | ||
| - | # Connect | + | Write-Host "Connecting..." |
| $session.Open($sessionOptions) | $session.Open($sessionOptions) | ||
| # Handle errors when enumerating the files | # Handle errors when enumerating the files | ||
| $session.add_Failed( { | $session.add_Failed( { | ||
| - | Write-Host "Error: $($_.Exception.Message)" | + | Write-Host "Error: $($_.Error.Message)" |
| } ) | } ) | ||
| Line 108: | Line 114: | ||
| $sha1 = [System.Security.Cryptography.SHA1]::Create() | $sha1 = [System.Security.Cryptography.SHA1]::Create() | ||
| - | $files = $session.EnumerateRemoteFiles($remotePath, "*", [WinSCP.EnumerationOptions]::AllDirectories) | + | $files = |
| + | ···········$session.EnumerateRemoteFiles( | ||
| + | ················$remotePath, "*", [WinSCP.EnumerationOptions]::AllDirectories) | ||
| foreach ($fileInfo in $files) | foreach ($fileInfo in $files) | ||
| Line 124: | Line 132: | ||
| if ($checksum -eq $otherChecksum) | if ($checksum -eq $otherChecksum) | ||
| { | { | ||
| - | Write-Host "Checksums of files $($fileInfo.FullName) and $($otherFilePath) are identical" | + | Write-Host ( |
| + | ····························"Checksums of files $($fileInfo.FullName) and " + | ||
| + | "$otherFilePath are identical") | ||
| $duplicates[$fileInfo.FullName] = $otherFilePath | $duplicates[$fileInfo.FullName] = $otherFilePath | ||
| } | } | ||
| Line 162: | Line 172: | ||
| $result = 0 | $result = 0 | ||
| } | } | ||
| - | catch [Exception] | + | catch |
| { | { | ||
| Write-Host "Error: $($_.Exception.Message)" | Write-Host "Error: $($_.Exception.Message)" | ||
| Line 184: | Line 194: | ||
| The //Checksum// selection allows you to choose, what checksum algorithm to use and if the checksum is to be calculated locally or remotely. Select the //Local sha-1// to calculate SHA-1 checksum locally. This is an universal option that will work with any server, but WinSCP will need to download all candidate files locally. If you know that the server supports [[protocols|a protocol extension for calculating checksums]], you can improve the extension efficiency by selecting a remote calculation. The list contains some common algorithms that some servers support. However you can type in name of any other algorithm supported by the server. | The //Checksum// selection allows you to choose, what checksum algorithm to use and if the checksum is to be calculated locally or remotely. Select the //Local sha-1// to calculate SHA-1 checksum locally. This is an universal option that will work with any server, but WinSCP will need to download all candidate files locally. If you know that the server supports [[protocols|a protocol extension for calculating checksums]], you can improve the extension efficiency by selecting a remote calculation. The list contains some common algorithms that some servers support. However you can type in name of any other algorithm supported by the server. | ||
| - | In the //Session log file// you can specify a path to a [[logging|session log file]]. The option is available on the [[ui_pref_commands|Preferences dialog]] only. | + | In the //Session log file//, you can specify a path to a [[logging|session log file]]. The option is available on the [[ui_pref_commands|Preferences dialog]] only. |
| - | + | ||
| + | In the //Keyboard shortcut//, you can specify a [[custom_key_shortcuts|keyboard shortcut]] for the extension. The option is available on the [[ui_pref_commands|Preferences dialog]] only. | ||