Move helpers to the separate repository

This commit is contained in:
Maxim Lobanov
2020-04-16 17:22:06 +03:00
parent e90177ce73
commit 8affb5df76
15 changed files with 946 additions and 0 deletions

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<#
.SYNOPSIS
Create commit with all unstaged changes in repository and create pull-request
.PARAMETER RepositoryOwner
Required parameter. The organization which tool repository belongs
.PARAMETER RepositoryName
Optional parameter. The name of tool repository
.PARAMETER AccessToken
Required parameter. PAT Token to authorize
.PARAMETER BranchName
Required parameter. The name of branch where changes will be pushed
.PARAMETER CommitMessage
Required parameter. The commit message to push changes
.PARAMETER PullRequestTitle
Required parameter. The title of pull-request
.PARAMETER PullRequestBody
Required parameter. The description of pull-request
#>
param (
[Parameter(Mandatory)] [string] $RepositoryOwner,
[Parameter(Mandatory)] [string] $RepositoryName,
[Parameter(Mandatory)] [string] $AccessToken,
[Parameter(Mandatory)] [string] $BranchName,
[Parameter(Mandatory)] [string] $CommitMessage,
[Parameter(Mandatory)] [string] $PullRequestTitle,
[Parameter(Mandatory)] [string] $PullRequestBody
)
Import-Module (Join-Path $PSScriptRoot "github-api.psm1")
Import-Module (Join-Path $PSScriptRoot "git.psm1")
function Update-PullRequest {
Param (
[Parameter(Mandatory=$true)]
[object] $GitHubApi,
[Parameter(Mandatory=$true)]
[string] $Title,
[Parameter(Mandatory=$true)]
[string] $Body,
[Parameter(Mandatory=$true)]
[string] $BranchName,
[Parameter(Mandatory=$true)]
[object] $PullRequest
)
$updatedPullRequest = $GitHubApi.UpdatePullRequest($Title, $Body, $BranchName, $PullRequest.number)
if (($updatedPullRequest -eq $null) -or ($updatedPullRequest.html_url -eq $null)) {
Write-Host "##vso[task.logissue type=error;] Unexpected error occurs while updating pull request."
exit 1
}
Write-host "##[section] Pull request updated: $($updatedPullRequest.html_url)"
}
function Create-PullRequest {
Param (
[Parameter(Mandatory=$true)]
[object] $GitHubApi,
[Parameter(Mandatory=$true)]
[string] $Title,
[Parameter(Mandatory=$true)]
[string] $Body,
[Parameter(Mandatory=$true)]
[string] $BranchName
)
$createdPullRequest = $GitHubApi.CreateNewPullRequest($Title, $Body, $BranchName)
if (($createdPullRequest -eq $null) -or ($createdPullRequest.html_url -eq $null)) {
Write-Host "##vso[task.logissue type=error;] Unexpected error occurs while creating pull request."
exit 1
}
Write-host "##[section] Pull request created: $($createdPullRequest.html_url)"
}
Write-Host "Configure local git preferences"
Git-ConfigureUser -Name "Service account" -Email "no-reply@microsoft.com"
Write-Host "Create branch: $BranchName"
Git-CreateBranch -Name $BranchName
Write-Host "Create commit"
Git-CommitAllChanges -Message $CommitMessage
Write-Host "Push branch: $BranchName"
Git-PushBranch -Name $BranchName -Force $true
$gitHubApi = Get-GitHubApi -AccountName $RepositoryOwner -ProjectName $RepositoryName -AccessToken $AccessToken
$pullRequest = $gitHubApi.GetPullRequest($BranchName, $RepositoryOwner)
if ($pullRequest.Count -gt 0) {
Write-Host "Update pull request"
Update-PullRequest -GitHubApi $gitHubApi `
-Title $PullRequestTitle `
-Body $PullRequestBody `
-BranchName $BranchName `
-PullRequest $pullRequest[0]
} else {
Write-Host "Create pull request"
Create-PullRequest -GitHubApi $gitHubApi `
-Title $PullRequestTitle `
-Body $PullRequestBody `
-BranchName $BranchName
}

81
github/git.psm1 Normal file
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<#
.SYNOPSIS
Configure git credentials to use with commits
#>
function Git-ConfigureUser {
Param (
[Parameter(Mandatory=$true)]
[string] $Name,
[Parameter(Mandatory=$true)]
[string] $Email
)
git config --global user.name $Name | Out-Host
git config --global user.email $Email | Out-Host
if ($LASTEXITCODE -ne 0) {
Write-Host "##vso[task.logissue type=error;] Unexpected failure occurs while configuring git preferences."
exit 1
}
}
<#
.SYNOPSIS
Create new branch
#>
function Git-CreateBranch {
Param (
[Parameter(Mandatory=$true)]
[string] $Name
)
git checkout -b $Name | Out-Host
if ($LASTEXITCODE -ne 0) {
Write-Host "##vso[task.logissue type=error;] Unexpected failure occurs while creating new branch: $Name."
exit 1
}
}
<#
.SYNOPSIS
Commit all staged and unstaged changes
#>
function Git-CommitAllChanges {
Param (
[Parameter(Mandatory=$true)]
[string] $Message
)
git add -A | Out-Host
git commit -m "$Message" | Out-Host
if ($LASTEXITCODE -ne 0) {
Write-Host "##vso[task.logissue type=error;] Unexpected failure occurs while commiting changes."
exit 1
}
}
<#
.SYNOPSIS
Push branch to remote repository
#>
function Git-PushBranch {
Param (
[Parameter(Mandatory=$true)]
[string] $Name,
[Parameter(Mandatory=$true)]
[boolean] $Force
)
if ($Force) {
git push --set-upstream origin $Name --force | Out-Host
} else {
git push --set-upstream origin $Name | Out-Host
}
if ($LASTEXITCODE -ne 0) {
Write-Host "##vso[task.logissue type=error;] Unexpected failure occurs while pushing changes."
exit 1
}
}

109
github/github-api.psm1 Normal file
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<#
.SYNOPSIS
The module that contains a bunch of methods to interact with GitHub API V3
#>
class GitHubApi
{
[string] $BaseUrl
[string] $RepoOwner
[object] $AuthHeader
GitHubApi(
[string] $AccountName,
[string] $ProjectName,
[string] $AccessToken
) {
$this.BaseUrl = $this.BuildBaseUrl($AccountName, $ProjectName)
$this.AuthHeader = $this.BuildAuth($AccessToken)
}
[object] hidden BuildAuth([string]$AccessToken) {
if ([string]::IsNullOrEmpty($AccessToken)) {
return $null
}
$base64AuthInfo = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes("'':${AccessToken}"))
return @{
Authorization = "Basic ${base64AuthInfo}"
}
}
[string] hidden BuildBaseUrl([string]$RepositoryOwner, [string]$RepositoryName) {
return "https://api.github.com/repos/$RepositoryOwner/$RepositoryName"
}
[object] CreateNewPullRequest([string]$Title, [string]$Body, [string]$BranchName){
$requestBody = @{
title = $Title
body = $Body
head = $BranchName
base = "master"
} | ConvertTo-Json
$url = "pulls"
return $this.InvokeRestMethod($url, 'Post', $null, $requestBody)
}
[object] GetPullRequest([string]$BranchName, [string]$RepositoryOwner){
$url = "pulls"
return $this.InvokeRestMethod($url, 'GET', "head=${RepositoryOwner}:$BranchName&base=master", $null)
}
[object] UpdatePullRequest([string]$Title, [string]$Body, [string]$BranchName, [string]$PullRequestNumber){
$requestBody = @{
title = $Title
body = $Body
head = $BranchName
base = "master"
} | ConvertTo-Json
$url = "pulls/$PullRequestNumber"
return $this.InvokeRestMethod($url, 'Post', $null, $requestBody)
}
[object] GetGitHubReleases(){
$url = "releases"
return $this.InvokeRestMethod($url, 'GET', $null, $null)
}
[string] hidden BuildUrl([string]$Url, [string]$RequestParams) {
if ([string]::IsNullOrEmpty($RequestParams)) {
return "$($this.BaseUrl)/$($Url)"
} else {
return "$($this.BaseUrl)/$($Url)?$($RequestParams)"
}
}
[object] hidden InvokeRestMethod(
[string] $Url,
[string] $Method,
[string] $RequestParams,
[string] $Body
) {
$requestUrl = $this.BuildUrl($Url, $RequestParams)
$params = @{
Method = $Method
ContentType = "application/json"
Uri = $requestUrl
Headers = @{}
}
if ($this.AuthHeader) {
$params.Headers += $this.AuthHeader
}
if (![string]::IsNullOrEmpty($Body)) {
$params.Body = $Body
}
return Invoke-RestMethod @params
}
}
function Get-GitHubApi {
param (
[string] $AccountName,
[string] $ProjectName,
[string] $AccessToken
)
return [GitHubApi]::New($AccountName, $ProjectName, $AccessToken)
}