build.ps1

[cmdletbinding(DefaultParameterSetName = 'task')]
param(
    [parameter(ParameterSetName = 'task', Position = 0)]
    [ValidateSet('Init','Clean','Compile','Import','Test','Deploy')]
    [string[]]
    $Task = @('Init','Clean','Compile','Import'),

    [parameter(ParameterSetName = 'help')]
    [switch]$Help,

    [switch]$UpdateModules
)

$env:BuildProjectName = 'PEMEncrypt'

. .\ci\BuildHelpers.ps1


$env:_BuildStart = Get-Date -Format 'o'
$env:BuildScriptPath = $PSScriptRoot

Add-EnvironmentSummary "Build started"

Set-BuildVariables

Add-Heading "Setting package feeds"

$modHash = @{
    PackageManagement = '1.3.1'
    PowerShellGet     = '2.1.2'
}
foreach ($module in $modHash.Keys | Sort-Object) {
    Write-BuildLog "Updating $module module if needed"
    if ($null -eq (Get-Module $module -ListAvailable | Where-Object {[System.Version]$_.Version -ge [System.Version]($modHash[$module])})) {
        Write-BuildLog "$module is below the minimum required version! Updating"
        Install-Module $module -MinimumVersion $modHash[$module] -Force -AllowClobber -SkipPublisherCheck -Scope CurrentUser -Verbose:$false
    }
}

Invoke-CommandWithLog {Get-PackageProvider -Name Nuget -ForceBootstrap -Verbose:$false}
Invoke-CommandWithLog {Set-PSRepository -Name PSGallery -InstallationPolicy Trusted -Verbose:$false}
Invoke-CommandWithLog {$PSDefaultParameterValues = @{
    '*-Module:Verbose' = $false
    'Import-Module:ErrorAction' = 'Stop'
    'Import-Module:Force' = $true
    'Import-Module:Verbose' = $false
    'Install-Module:AllowClobber' = $true
    'Install-Module:ErrorAction' = 'Stop'
    'Install-Module:Force' = $true
    'Install-Module:Scope' = 'CurrentUser'
    'Install-Module:Verbose' = $false
}}

$update = @{}
$verbose = @{}
if ($PSBoundParameters.ContainsKey('UpdateModules')) {
    $update['UpdateModules'] = $PSBoundParameters['UpdateModules']
}
if ($PSBoundParameters.ContainsKey('Verbose')) {
    $verbose['Verbose'] = $PSBoundParameters['Verbose']
}

if ($Help) {
    Add-Heading "Getting help"
    Write-BuildLog -c '"psake" | Resolve-Module @update -Verbose'
    'psake' | Resolve-Module @update -Verbose
    Get-PSakeScriptTasks -buildFile "$PSScriptRoot\psake.ps1" |
        Sort-Object -Property Name |
        Format-Table -Property Name, Description, Alias, DependsOn
}
else {
    Add-Heading "Finalizing build prerequisites"
    if (
        $Task -eq 'Deploy' -and (
            $ENV:BUILD_BUILDURI -notlike 'vstfs:*' -or
            $env:BUILD_SOURCEBRANCH -like '*pull*' -or
            $env:BUILD_SOURCEVERSIONMESSAGE -notmatch '!deploy' -or
            $env:BUILD_SOURCEBRANCHNAME -ne 'master' -or
            $PSVersionTable.PSVersion.Major -ne 5 -or
            $null -eq $env:NugetApiKey
        )
    ) {
        "Task is 'Deploy', but conditions are not correct for deployment:`n" +
        "    + Current build system is VSTS     : $($env:BUILD_BUILDURI -like 'vstfs:*') [$env:BUILD_BUILDURI]`n" +
        "    + Current branch is master         : $($env:BUILD_SOURCEBRANCHNAME -eq 'master') [$env:BUILD_SOURCEBRANCHNAME]`n" +
        "    + Source is not a pull request	    : $($env:BUILD_SOURCEBRANCH -notlike '*pull*') [$env:BUILD_SOURCEBRANCH]`n" +
        "    + Commit message matches '!deploy' : $($env:BUILD_SOURCEVERSIONMESSAGE -match '!deploy') [$env:BUILD_SOURCEVERSIONMESSAGE]`n" +
        "    + Current PS major version is 5    : $($PSVersionTable.PSVersion.Major -eq 5) [$($PSVersionTable.PSVersion.ToString())]`n" +
        "    + NuGet API key is not null        : $($null -ne $env:NugetApiKey)`n" +
        "Skipping psake for this job!" | Write-Host -ForegroundColor Yellow
        exit 0
    }
    else {
        if ($Task -eq 'Deploy') {
            "Task is 'Deploy' and conditions are correct for deployment:`n" +
        "    + Current build system is VSTS     : $($env:BUILD_BUILDURI -like 'vstfs:*') [$env:BUILD_BUILDURI]`n" +
        "    + Current branch is master         : $($env:BUILD_SOURCEBRANCHNAME -eq 'master') [$env:BUILD_SOURCEBRANCHNAME]`n" +
        "    + Source is not a pull request     : $($env:BUILD_SOURCEBRANCH -notlike '*pull*') [$env:BUILD_SOURCEBRANCH]`n" +
        "    + Commit message matches '!deploy' : $($env:BUILD_SOURCEVERSIONMESSAGE -match '!deploy') [$env:BUILD_SOURCEVERSIONMESSAGE]`n" +
        "    + Current PS major version is 5    : $($PSVersionTable.PSVersion.Major -eq 5) [$($PSVersionTable.PSVersion.ToString())]`n" +
        "    + NuGet API key is not null        : $($null -ne $env:NugetApiKey)`n" | Write-Host -ForegroundColor Green
        }

        Write-BuildLog "Resolving necessary modules"
        'psake' | Resolve-Module @update -Verbose

        Write-BuildLog "Modules successfully resolved..."
        Add-Heading "Invoking psake with task list: [ $($Task -join ', ') ]"
        $psakeParams = @{
            nologo = $true
            buildFile = "$PSScriptRoot\psake.ps1"
            taskList = $Task
        }
        if ($Task -eq 'TestOnly') {
            $global:ExcludeTag = @('Module')
        }
        else {
            $global:ExcludeTag = $null
        }
        Invoke-psake @psakeParams @verbose
        if ($Task -contains 'Import' -and $psake.build_success) {
            Add-Heading "Importing $env:BuildProjectName to local scope"
            Import-Module ([System.IO.Path]::Combine($env:BHBuildOutput,$env:BHProjectName)) -Verbose:$false
        }
        Add-EnvironmentSummary "Build finished"
        exit ( [int]( -not $psake.build_success ) )
    }
}