[9604] | 1 | function Get-Checksum($file) {
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| 2 | $cryptoProvider = New-Object "System.Security.Cryptography.MD5CryptoServiceProvider"
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| 3 |
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| 4 | $fileInfo = Get-Item $file
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| 5 | trap { ;
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| 6 | continue } $stream = $fileInfo.OpenRead()
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| 7 | if ($? -eq $false) {
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| 8 | # Couldn't open file for reading
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| 9 | return $null
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| 10 | }
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| 11 |
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| 12 | $bytes = $cryptoProvider.ComputeHash($stream)
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| 13 | $checksum = ''
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| 14 | foreach ($byte in $bytes) {
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| 15 | $checksum += $byte.ToString('x2')
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| 16 | }
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| 17 |
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| 18 | $stream.Close() | Out-Null
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| 19 |
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| 20 | return $checksum
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| 21 | }
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| 22 |
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| 23 | function AddOrUpdate-Reference($scriptsFolderProjectItem, $fileNamePattern, $newFileName) {
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| 24 | try {
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| 25 | $referencesFileProjectItem = $scriptsFolderProjectItem.ProjectItems.Item("_references.js")
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| 26 | }
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| 27 | catch {
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| 28 | # _references.js file not found
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| 29 | return
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| 30 | }
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| 31 |
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| 32 | if ($referencesFileProjectItem -eq $null) {
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| 33 | # _references.js file not found
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| 34 | return
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| 35 | }
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| 36 |
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| 37 | $referencesFilePath = $referencesFileProjectItem.FileNames(1)
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| 38 | $referencesTempFilePath = Join-Path $env:TEMP "_references.tmp.js"
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| 39 |
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| 40 | if ((Select-String $referencesFilePath -pattern $fileNamePattern).Length -eq 0) {
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| 41 | # File has no existing matching reference line
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| 42 | # Add the full reference line to the beginning of the file
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| 43 | "/// <reference path=""$newFileName"" />" | Add-Content $referencesTempFilePath -Encoding UTF8
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| 44 | Get-Content $referencesFilePath | Add-Content $referencesTempFilePath
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| 45 | }
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| 46 | else {
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| 47 | # Loop through file and replace old file name with new file name
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| 48 | Get-Content $referencesFilePath | ForEach-Object { $_ -replace $fileNamePattern, $newFileName } > $referencesTempFilePath
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| 49 | }
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| 50 |
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| 51 | # Copy over the new _references.js file
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| 52 | Copy-Item $referencesTempFilePath $referencesFilePath -Force
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| 53 | Remove-Item $referencesTempFilePath -Force
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| 54 | }
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| 55 |
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| 56 | function Remove-Reference($scriptsFolderProjectItem, $fileNamePattern) {
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| 57 | try {
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| 58 | $referencesFileProjectItem = $scriptsFolderProjectItem.ProjectItems.Item("_references.js")
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| 59 | }
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| 60 | catch {
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| 61 | # _references.js file not found
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| 62 | return
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| 63 | }
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| 64 |
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| 65 | if ($referencesFileProjectItem -eq $null) {
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| 66 | return
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| 67 | }
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| 68 |
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| 69 | $referencesFilePath = $referencesFileProjectItem.FileNames(1)
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| 70 | $referencesTempFilePath = Join-Path $env:TEMP "_references.tmp.js"
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| 71 |
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| 72 | if ((Select-String $referencesFilePath -pattern $fileNamePattern).Length -eq 1) {
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| 73 | # Delete the line referencing the file
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| 74 | Get-Content $referencesFilePath | ForEach-Object { if (-not ($_ -match $fileNamePattern)) { $_ } } > $referencesTempFilePath
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| 75 |
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| 76 | # Copy over the new _references.js file
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| 77 | Copy-Item $referencesTempFilePath $referencesFilePath -Force
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| 78 | Remove-Item $referencesTempFilePath -Force
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| 79 | }
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| 80 | }
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| 81 |
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| 82 | function Delete-ProjectItem($item) {
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| 83 | $itemDeleted = $false
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| 84 | for ($1=1; $i -le 5; $i++) {
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| 85 | try {
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| 86 | $item.Delete()
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| 87 | $itemDeleted = $true
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| 88 | break
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| 89 | }
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| 90 | catch {
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| 91 | # Try again in 200ms
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| 92 | [System.Threading.Thread]::Sleep(200)
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| 93 | }
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| 94 | }
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| 95 | if ($itemDeleted -eq $false) {
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| 96 | throw "Unable to delete project item after five attempts."
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| 97 | }
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| 98 | }
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| 99 |
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| 100 | # Extract the version number from the jquery file in the package's content\scripts folder
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| 101 | $packageScriptsFolder = Join-Path $installPath Content\Scripts
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| 102 | $jqueryFileName = Join-Path $packageScriptsFolder "jquery-*.js" | Get-ChildItem -Exclude "*.min.js","*-vsdoc.js" | Split-Path -Leaf
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| 103 | $jqueryFileNameRegEx = "jquery-((?:\d+\.)?(?:\d+\.)?(?:\d+\.)?(?:\d+)).js"
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| 104 | $jqueryFileName -match $jqueryFileNameRegEx
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| 105 | $ver = $matches[1]
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| 106 |
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| 107 | $intelliSenseFileName = "jquery-$ver.intellisense.js"
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| 108 |
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| 109 | # Get the project item for the scripts folder
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| 110 | try {
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| 111 | $scriptsFolderProjectItem = $project.ProjectItems.Item("Scripts")
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| 112 | $projectScriptsFolderPath = $scriptsFolderProjectItem.FileNames(1)
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| 113 | }
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| 114 | catch {
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| 115 | # No Scripts folder
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| 116 | Write-Host "No scripts folder found"
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| 117 | } |
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