powershell_check_for_updates
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Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
powershell_check_for_updates [2013/11/21 22:00] – stephen | powershell_check_for_updates [2017/02/07 21:27] (current) – external edit 127.0.0.1 | ||
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Line 5: | Line 5: | ||
#### Check for updates | #### Check for updates | ||
- | #### Version 1.3 | + | #### Version 1.36 |
- | #### Last updated | + | #### Last updated |
#### The canonical version of this script is at http:// | #### The canonical version of this script is at http:// | ||
$appsToCheck = @{ | $appsToCheck = @{ | ||
- | ' | + | ' |
- | # ; 'TrueCrypt' | + | ; 'ThisScript' |
- | ; ' | + | ; ' |
- | ; ' | + | ; ' |
- | ; ' | + | ; ' |
# ; ' | # ; ' | ||
# ; ' | # ; ' | ||
- | ; ' | + | ; ' |
- | # | + | # ; ' |
; ' | ; ' | ||
; ' | ; ' | ||
Line 24: | Line 24: | ||
# ; ' | # ; ' | ||
; ' | ; ' | ||
- | # ; ' | + | |
- | # ; ' | + | ; ' |
- | # | + | # ; ' |
- | # ; ' | + | ; ' |
- | # | + | # ; ' |
- | # | + | # ; ' |
+ | ; ' | ||
+ | # ; ' | ||
+ | # ; ' | ||
+ | # ; ' | ||
+ | # ; ' | ||
+ | # ; ' | ||
+ | } | ||
+ | |||
+ | function WebRequest ($url) { | ||
+ | [net.httpwebrequest]$httpwebrequest = [net.webrequest]:: | ||
+ | [net.httpWebResponse]$httpwebresponse = $httpwebrequest.getResponse() | ||
+ | |||
+ | if (!$httpwebresponse) { | ||
+ | return $null | ||
+ | } | ||
+ | |||
+ | $reader = new-object IO.StreamReader($httpwebresponse.getResponseStream()) | ||
+ | $WSResponse = $reader.ReadToEnd() | ||
+ | $reader.Close() | ||
+ | |||
+ | return $WSResponse | ||
+ | } | ||
+ | |||
+ | function WebRequest ($url) { | ||
+ | [net.httpwebrequest]$httpwebrequest = [net.webrequest]:: | ||
+ | [net.httpWebResponse]$httpwebresponse = $httpwebrequest.getResponse() | ||
+ | |||
+ | if (!$httpwebresponse) { | ||
+ | return $null | ||
+ | } | ||
+ | |||
+ | $reader = new-object IO.StreamReader($httpwebresponse.getResponseStream()) | ||
+ | $WSResponse = $reader.ReadToEnd() | ||
+ | $reader.Close() | ||
+ | |||
+ | return $WSResponse | ||
} | } | ||
function GetVersionNumberFromWeb ($appName, $url, $regexPattern) | function GetVersionNumberFromWeb ($appName, $url, $regexPattern) | ||
{ | { | ||
- | $response = Invoke-WebRequest | + | $response = WebRequest $url |
- | if ($response.StatusCode -ne 200) | + | if (!$response) { |
- | | + | |
Write-Host " | Write-Host " | ||
- | Write-Host " | ||
return | return | ||
} | } | ||
- | | + | |
- | if ($versionNumberMatches.Count -eq 0) | + | |
- | | + | # Use a bit of a hack to get singleline mode. |
+ | $regexPattern = $regexPattern.Substring(0, | ||
+ | $response = $response.Replace(" | ||
+ | } | ||
+ | |||
+ | $versionNumberMatches = ([regex]$regexPattern).matches($response) | ||
+ | |||
+ | | ||
Write-Host " | Write-Host " | ||
return | return | ||
} | } | ||
- | if ($versionNumberMatches.Count -ne 1) | + | if ($versionNumberMatches.Count -ne 1) { |
- | | + | |
Write-Host " | Write-Host " | ||
return | return | ||
} | } | ||
- | if (! $versionNumberMatches[0].Success) | + | if (! $versionNumberMatches[0].Success) { |
- | | + | |
Write-Host " | Write-Host " | ||
return | return | ||
} | } | ||
- | if (! $versionNumberMatches[0].Groups[" | + | if (! $versionNumberMatches[0].Groups[" |
- | | + | |
Write-Host " | Write-Host " | ||
return | return | ||
Line 71: | Line 109: | ||
return $latestVersionNumber | return $latestVersionNumber | ||
} | } | ||
- | |||
function CheckLocalFile ($appName, $url, $regexPattern, | function CheckLocalFile ($appName, $url, $regexPattern, | ||
Line 77: | Line 114: | ||
if (Test-Path $localFilename) { | if (Test-Path $localFilename) { | ||
$fullLocalFilename = $localFilename | $fullLocalFilename = $localFilename | ||
- | } elseif (Test-Path " | ||
- | $fullLocalFilename = " | ||
} elseif (Test-Path " | } elseif (Test-Path " | ||
$fullLocalFilename = " | $fullLocalFilename = " | ||
+ | } elseif (Test-Path " | ||
+ | $fullLocalFilename = " | ||
} else { | } else { | ||
Write-Host " | Write-Host " | ||
return | return | ||
} | } | ||
- | | + | |
$appInfo = Get-Command $fullLocalFilename | $appInfo = Get-Command $fullLocalFilename | ||
$currentVersionNumber = $appInfo.FileVersionInfo.ProductVersion | $currentVersionNumber = $appInfo.FileVersionInfo.ProductVersion | ||
Line 96: | Line 133: | ||
{ | { | ||
$currentVersionNumber = $currentVersionNumber.Replace(' | $currentVersionNumber = $currentVersionNumber.Replace(' | ||
+ | } | ||
+ | if ($extraFormatting.Contains('; | ||
+ | { | ||
+ | $currentVersionNumber = $currentVersionNumber.Substring(0, | ||
} | } | ||
if ($extraFormatting.Contains('; | if ($extraFormatting.Contains('; | ||
+ | { | ||
+ | $currentVersionNumber = $currentVersionNumber.Substring(0, | ||
+ | } | ||
+ | while ($extraFormatting.Contains('; | ||
{ | { | ||
$currentVersionNumber = $currentVersionNumber.Substring(0, | $currentVersionNumber = $currentVersionNumber.Substring(0, | ||
Line 117: | Line 162: | ||
{ | { | ||
$latestVersionNumber = GetVersionNumberFromWeb $appName $url $regexPattern | $latestVersionNumber = GetVersionNumberFromWeb $appName $url $regexPattern | ||
- | if (! $latestVersionNumber) | + | if (! $latestVersionNumber) { |
- | | + | |
return | return | ||
- | } | + | } |
- | + | ||
Write-Host " | Write-Host " | ||
- | if ($currentVersionNumber -ne $latestVersionNumber) | + | if ($currentVersionNumber -ne $latestVersionNumber) { |
- | | + | |
Write-Host " | Write-Host " | ||
- | } | + | } else { |
- | | + | |
- | | + | |
Write-Host " | Write-Host " | ||
} | } | ||
Line 141: | Line 181: | ||
' | ' | ||
#### Semi-automatic checks #### | #### Semi-automatic checks #### | ||
- | 'TrueCrypt' | + | 'ThisScript' |
{ | { | ||
- | CheckCurrentVersionNumber 'TrueCrypt' ' | + | CheckCurrentVersionNumber 'ThisScript' ' |
- | '\>Latest Stable | + | '>#### Version (?< |
- | $appsToCheck[' | + | $appsToCheck[' |
} | } | ||
' | ' | ||
{ | { | ||
CheckCurrentVersionNumber ' | CheckCurrentVersionNumber ' | ||
- | 'href=" | + | '> |
$appsToCheck[' | $appsToCheck[' | ||
} | } | ||
' | ' | ||
{ | { | ||
- | CheckCurrentVersionNumber ' | + | CheckCurrentVersionNumber ' |
- | 'ConEmu | + | '\[ConEmu_Preview_2\]\s*version=(?< |
$appsToCheck[' | $appsToCheck[' | ||
} | } | ||
Line 162: | Line 202: | ||
{ | { | ||
CheckCurrentVersionNumber ' | CheckCurrentVersionNumber ' | ||
- | '>Paint\.NET\s*v(?< | + | '>paint\.net\s*(?< |
$appsToCheck[' | $appsToCheck[' | ||
} | } | ||
Line 179: | Line 219: | ||
' | ' | ||
{ | { | ||
- | CheckCurrentVersionNumber ' | + | CheckCurrentVersionNumber ' |
- | '<title>Notepad\+\+ v(?< | + | '>Current Version:\s*(?:<\w+>\s*)*(?< |
$appsToCheck[' | $appsToCheck[' | ||
} | } | ||
+ | ' | ||
+ | { | ||
+ | CheckCurrentVersionNumber ' | ||
+ | '> | ||
+ | $appsToCheck[' | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckCurrentVersionNumber ' | ||
+ | '> | ||
+ | $appsToCheck[' | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckCurrentVersionNumber ' | ||
+ | '> | ||
+ | $appsToCheck[' | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckCurrentVersionNumber ' | ||
+ | ' | ||
+ | $appsToCheck[' | ||
+ | } | ||
+ | |||
#### Fully-automatic checks #### | #### Fully-automatic checks #### | ||
' | ' | ||
{ | { | ||
CheckLocalFile ' | CheckLocalFile ' | ||
- | 'href=" | + | '>The current stable release of GIMP is < |
$appsToCheck[' | $appsToCheck[' | ||
} | } | ||
Line 205: | Line 270: | ||
{ | { | ||
CheckLocalFile ' | CheckLocalFile ' | ||
- | ' | + | ' |
$appsToCheck[' | $appsToCheck[' | ||
'; | '; | ||
Line 211: | Line 276: | ||
' | ' | ||
{ | { | ||
- | CheckLocalFile ' | + | CheckLocalFile ' |
- | '\<p id=" | + | '<title>\s*Chocolatey\s+Gallery\s*\|\s*Fiddler\s*(?< |
- | $appsToCheck[' | + | $appsToCheck[' |
+ | | ||
} | } | ||
' | ' | ||
Line 225: | Line 291: | ||
CheckLocalFile ' | CheckLocalFile ' | ||
'< | '< | ||
- | $appsToCheck[' | + | $appsToCheck[' |
} | } | ||
# Next time the version changes, try using this rather than the Semi-automatic check. | # Next time the version changes, try using this rather than the Semi-automatic check. | ||
Line 244: | Line 310: | ||
{ | { | ||
CheckLocalFile ' | CheckLocalFile ' | ||
- | '> | + | '> |
$appsToCheck[' | $appsToCheck[' | ||
'; | '; | ||
Line 259: | Line 325: | ||
'> | '> | ||
$appsToCheck[' | $appsToCheck[' | ||
+ | '; | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckLocalFile ' | ||
+ | '> | ||
+ | $appsToCheck[' | ||
+ | '; | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckLocalFile ' | ||
+ | '> | ||
+ | $appsToCheck[' | ||
+ | '; | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckLocalFile ' | ||
+ | ' | ||
+ | $appsToCheck[' | ||
+ | '; | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckLocalFile ' | ||
+ | '> | ||
+ | $appsToCheck[' | ||
+ | '; | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckLocalFile ' | ||
+ | ' | ||
+ | $appsToCheck[' | ||
+ | '; | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckLocalFile ' | ||
+ | '> | ||
+ | $appsToCheck[' | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckLocalFile ' | ||
+ | '> | ||
+ | $appsToCheck[' | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckLocalFile ' | ||
+ | ' | ||
+ | $appsToCheck[' | ||
+ | } | ||
+ | ' | ||
+ | { | ||
+ | CheckLocalFile ' | ||
+ | ' | ||
+ | $appsToCheck[' | ||
'; | '; | ||
} | } | ||
Line 268: | Line 394: | ||
} | } | ||
+ | cls | ||
foreach ($appName in $AppsToCheck.Keys) { CheckAppCurrentVersionNumber ($appName) } | foreach ($appName in $AppsToCheck.Keys) { CheckAppCurrentVersionNumber ($appName) } | ||
- | + | # | |
- | Write-Host "Press any key to exit." | + | |
- | $null = $Host.UI.RawUI.ReadKey(" | + | |
</ | </ |
powershell_check_for_updates.1385071209.txt.gz · Last modified: 2017/01/01 19:51 (external edit)