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79 lines
2.3 KiB
PowerShell
79 lines
2.3 KiB
PowerShell
function Get-CommandResult {
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<#
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.SYNOPSIS
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Runs a command in bash and returns the output and exit code.
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.DESCRIPTION
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Function runs a provided command in bash and returns the output and exit code as hashtable.
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.PARAMETER Command
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The command to run.
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.PARAMETER ExpectedExitCode
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The expected exit code. If the actual exit code does not match, an exception is thrown.
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.PARAMETER Multiline
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If true, the output is returned as an array of strings. Otherwise, the output is returned as a single string.
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.PARAMETER ValidateExitCode
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If true, the actual exit code is compared to the expected exit code.
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.EXAMPLE
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$result = Get-CommandResult "ls -la"
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This command runs "ls -la" in bash and returns the output and exit code as hashtable.
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#>
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param (
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[Parameter(Mandatory=$true)]
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[string] $Command,
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[int[]] $ExpectedExitCode = 0,
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[switch] $Multiline,
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[bool] $ValidateExitCode = $true
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)
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# Bash trick to suppress and show error output because some commands write to stderr (for example, "python --version")
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$stdout = & bash -c "$Command 2>&1"
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$exitCode = $LASTEXITCODE
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if ($ValidateExitCode) {
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if ($ExpectedExitCode -notcontains $exitCode) {
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try {
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throw "StdOut: '$stdout' ExitCode: '$exitCode'"
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} catch {
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Write-Host $_.Exception.Message
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Write-Host $_.ScriptStackTrace
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exit $LASTEXITCODE
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}
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}
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}
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return @{
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Output = If ($Multiline -eq $true) { $stdout } else { [string] $stdout }
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ExitCode = $exitCode
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}
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}
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function Test-IsUbuntu20 {
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return (lsb_release -rs) -eq "20.04"
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}
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function Test-IsUbuntu22 {
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return (lsb_release -rs) -eq "22.04"
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}
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function Get-ToolsetContent {
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<#
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.SYNOPSIS
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Retrieves the content of the toolset.json file.
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.DESCRIPTION
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This function reads the toolset.json in path provided by INSTALLER_SCRIPT_FOLDER
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environment variable and returns the content as a PowerShell object.
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#>
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$toolsetPath = Join-Path $env:INSTALLER_SCRIPT_FOLDER "toolset.json"
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$toolsetJson = Get-Content -Path $toolsetPath -Raw
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ConvertFrom-Json -InputObject $toolsetJson
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}
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