84 lines
2.2 KiB
PowerShell
84 lines
2.2 KiB
PowerShell
#!/usr/bin/env pwsh -c
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<#
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.DESCRIPTION
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Creates a GitHub pull request for a given branch if it doesn't already exist
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.PARAMETER RepoOwner
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The GitHub repository owner to create the pull request against.
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.PARAMETER RepoName
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The GitHub repository name to create the pull request against.
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.PARAMETER BaseBranch
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The base or target branch we want the pull request to be against.
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.PARAMETER PROwner
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The owner of the branch we want to create a pull request for.
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.PARAMETER PRBranch
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The branch which we want to create a pull request for.
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.PARAMETER AuthToken
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A personal access token
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#>
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[CmdletBinding(SupportsShouldProcess = $true)]
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param(
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[Parameter(Mandatory = $true)]
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$RepoOwner,
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[Parameter(Mandatory = $true)]
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$RepoName,
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[Parameter(Mandatory = $true)]
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$BaseBranch,
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[Parameter(Mandatory = $true)]
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$PROwner,
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[Parameter(Mandatory = $true)]
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$PRBranch,
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[Parameter(Mandatory = $true)]
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$AuthToken,
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[Parameter(Mandatory = $true)]
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$PRTitle,
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$PRBody = $PRTitle
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)
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$headers = @{
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Authorization = "bearer $AuthToken"
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}
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$query = "state=open&head=${PROwner}:${PRBranch}&base=${BaseBranch}"
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try {
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$resp = Invoke-RestMethod -Headers $headers "https://api.github.com/repos/$RepoOwner/$RepoName/pulls?$query"
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}
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catch {
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Write-Error "Invoke-RestMethod [https://api.github.com/repos/$RepoOwner/$RepoName/pulls?$query] failed with exception:`n$_"
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exit 1
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}
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$resp | Write-Verbose
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if ($resp.Count -gt 0) {
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Write-Host -f green "Pull request already exists $($resp[0].html_url)"
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}
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else {
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$data = @{
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title = $PRTitle
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head = "${PROwner}:${PRBranch}"
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base = $BaseBranch
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body = $PRBody
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maintainer_can_modify = $true
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}
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try {
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$resp = Invoke-RestMethod -Method POST -Headers $headers `
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"https://api.github.com/repos/$RepoOwner/$RepoName/pulls" `
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-Body ($data | ConvertTo-Json)
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}
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catch {
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Write-Error "Invoke-RestMethod [https://api.github.com/repos/$RepoOwner/$RepoName/pulls] failed with exception:`n$_"
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exit 1
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}
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$resp | Write-Verbose
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Write-Host -f green "Pull request created https://github.com/$RepoOwner/$RepoName/pull/$($resp.number)"
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}
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