4d677602a8
Introducing PowerShell scripts designed to enable interaction with S3 for automating the NIGHLY build uploads
83 lines
2.6 KiB
PowerShell
83 lines
2.6 KiB
PowerShell
Param($leaveLatest)
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#declare named params for ease of calling via command-line
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#note: this line is ONLY valid if it is the first line of the file
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#PLEASE DO NOT MOVE THE PARAM(...) LINE FROM ITS CURRENT POSITION
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# OR THIS SCRIPT WILL BREAK!!!
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$credentialsFile = ".\s3-credentials.ps1"
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#bail out if the credentials file cannot be found
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if (!([IO.File]::Exists($credentialsFile)))
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{
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Write-Output ("***ERROR: cannot continue without the S3 credentials contained in " + $credentialsFile)
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exit 1
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}
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else
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{
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. $credentialsFile
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}
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#CONST values
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$key = GetKey
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$secret = GetSecret
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$targetFolderPath = "dist.springframework.org/snapshot/SPRNET"
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$newline = [Environment]::NewLine
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#verify the args aren't null before we proceed
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if ((!($leaveLatest)))
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{
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Write-Output "***ERROR: INVALID ARGUMENTS***"
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Write-Output $newline
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Write-Output "Correct usage is..."
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Write-Output "powershell.exe <scriptname> -leaveLatest <number-of-files-to-leave>"
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Write-Output $newline
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Write-Output "example:"
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Write-Output "powershell.exe .\delete.ps1 -leaveLatest 10"
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Write-Output "This will delete all but the 10 most recent files (by date) on S3"
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#exit with exit code 1 (failure) so calling procs can know WTF happened
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exit 1
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}
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#ensure the CloudBerry Labs snap-ins are loaded before we try to call them...
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Add-PSSnapin CloudBerryLab.Explorer.PSSnapIn
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#get the connection to s3
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Write-Output "Connecting to S3..."
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$s3 = Get-CloudS3Connection -Key $key -Secret $secret
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Write-Output "...connection successful."
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Write-Output $newline
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#get a folder object that represents the target path
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$targetFolder = $s3 | Select-CloudFolder -Path $targetFolderPath
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#get the connection to s3
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Write-Output ("Deleting old uploads so only the most recent " + $leaveLatest + " files remain...") $newline
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$files = $targetFolder | Get-CloudItem | Sort-Object ModifyDate -Descending | Select-Object -Skip $leaveLatest
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if($files)
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{
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$files | ForEach-Object {
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Write-Output ("Removing file: " + $_.DisplayName + " ( originally uploaded: " + $_.ModifyDate + " )...")
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Remove-CloudItem -Filter $_.DisplayName -Folder $targetFolder
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Write-Output "...file deletion successful."
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}
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}
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else
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{
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Write-Output (">>>There are less than " + $leaveLatest + " files on S3 so no files need to be removed from S3 at this time.")
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}
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Write-Output $newline
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#if we get this far, we should return ERRORCODE 0 so calling procs can know we succeeded
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#technically this is redundant, but best to be explicit :)
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Write-Output $newline
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Write-Output "Exiting Powershell script normally."
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exit 0 |