powershellスクリプトを使用してTeamcityビルドから変更ログファイルを生成するときのエラー

Question

次のスクリプトを使用して、teamcityビルドから変更ログを生成しています。

<# 
.SYNOPSIS 
    Generates a project change log file. 
.LINK 
    Script posted over: 
    http://open.bekk.no/generating-a-project-change-log-with-teamcity-and-powershell 
#> 

# Where the changelog file will be created 
$outputFile = "%system.teamcity.build.tempDir%\releasenotesfile_%teamcity.build.id%.txt" 
# the url of teamcity server 
$teamcityUrl = "%teamcity.serverUrl%" 
# username/password to access Teamcity REST API 
$authToken=[Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes("%system.teamcity.auth.userId%:%system.teamcity.auth.password%")) 
# Build id for the release notes 
$buildId = %teamcity.build.id% 

# Get the commit messages for the specified change id 
# Ignore messages containing #ignore 
# Ignore empty lines 
Function GetCommitMessages($changeid) 
{ 
    $request = [System.Net.WebRequest]::Create("$teamcityUrl/httpAuth/app/rest/changes/id:$changeid")  
$request.Headers.Add("AUTHORIZATION", "$authToken"); 
$xml = [xml](new-object System.IO.StreamReader $request.GetResponse().GetResponseStream()).ReadToEnd()  
Microsoft.PowerShell.Utility\Select-Xml $xml -XPath "/change" | 
    where { ($_.Node["comment"].InnerText.Length -ne 0) -and (-Not $_.Node["comment"].InnerText.Contains('#ignore'))} | 
    foreach {"+ $($_.Node["user"].name) : $($_.Node["comment"].InnerText.Trim().Replace("`n"," "))`n"} 
} 

# Grab all the changes 
$request = [System.Net.WebRequest]::Create("$teamcityUrl/httpAuth/app/rest/changes?build=id:$($buildId)") 
$request.Headers.Add("AUTHORIZATION", "$authToken"); 
$xml = [xml](new-object System.IO.StreamReader $request.GetResponse().GetResponseStream()).ReadToEnd() 

# Then get all commit messages for each of them 
$changelog = Microsoft.PowerShell.Utility\Select-Xml $xml -XPath "/changes/change" | Foreach {GetCommitMessages($_.Node.id)} 
$changelog > $outputFile 
Write-Host "Changelog saved to ${outputFile}:" 
$changelog 

これを実行するとファイルが生成されますが、常に空になります。ビルドログを見ると、PowerShellのビルドステップから次のエラーメッセージが表示されます。

誰もが何が間違って起こっている私に言うと、私は、このステップを動作させるために変更する必要がある何ができますか？

Answer 1

これらのエラーは、

（ "基本$ authTokenの"、 "AUTHORIZATION"） 追加で（ "認可"、 "$ authTokenの"）を追加、交換チームシティーバージョン10 での観察これらのコードは、私のバージョンのために働いていました図10のビルド番号は50574です。

<# 
.SYNOPSIS 
    Generates a project change log file. 
.LINK 
    Script posted over: 
    http://open.bekk.no/generating-a-project-change-log-with-teamcity-and-powershell 
#> 

# Where the changelog file will be created 
$outputFile = "%system.teamcity.build.tempDir%\releasenotesfile_%teamcity.build.id%.txt" 
# the url of teamcity server 
$teamcityUrl = "%teamcity.serverUrl%" 
# username/password to access Teamcity REST API 
$authToken=[Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes("%system.teamcity.auth.userId%:%system.teamcity.auth.password%")) 
# Build id for the release notes 
$buildId = %teamcity.build.id% 

# Get the commit messages for the specified change id 
# Ignore messages containing #ignore 
# Ignore empty lines 
Function GetCommitMessages($changeid) 
{ 
    $request = [System.Net.WebRequest]::Create("$teamcityUrl/httpAuth/app/rest/changes/id:$changeid")  
$request.Headers.Add("AUTHORIZATION", "$authToken"); 
$xml = [xml](new-object System.IO.StreamReader $request.GetResponse().GetResponseStream()).ReadToEnd()  
Microsoft.PowerShell.Utility\Select-Xml $xml -XPath "/change" | 
    where { ($_.Node["comment"].InnerText.Length -ne 0) -and (-Not $_.Node["comment"].InnerText.Contains('#ignore'))} | 
    foreach {"+ $($_.Node["user"].name) : $($_.Node["comment"].InnerText.Trim().Replace("`n"," "))`n"} 
} 

# Grab all the changes 
$request = [System.Net.WebRequest]::Create("$teamcityUrl/httpAuth/app/rest/changes?build=id:$($buildId)") 
$request.Headers.Add("AUTHORIZATION", "$authToken"); 
$xml = [xml](new-object System.IO.StreamReader $request.GetResponse().GetResponseStream()).ReadToEnd() 

# Then get all commit messages for each of them 
$changelog = Microsoft.PowerShell.Utility\Select-Xml $xml -XPath "/changes/change" | Foreach {GetCommitMessages($_.Node.id)} 
$changelog > $outputFile 
Write-Host "Changelog saved to ${outputFile}:" 
$changelog