mirror of
https://github.com/fleschutz/PowerShell.git
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58 lines
2.2 KiB
PowerShell
Executable File
58 lines
2.2 KiB
PowerShell
Executable File
<#
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.SYNOPSIS
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Creates a new Git branch
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.DESCRIPTION
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This PowerShell script creates a new branch in a Git repository and switches to it.
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.PARAMETER NewBranchName
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Specifies the new branch name
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.PARAMETER RepoDir
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Specifies the path to the Git repository (current working directory per default)
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.EXAMPLE
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PS> ./new-branch test123
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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param([string]$NewBranchName = "", [string]$RepoDir = "$PWD")
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try {
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if ($NewBranchName -eq "") { $NewBranchName = read-host "Enter new branch name" }
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$StopWatch = [system.diagnostics.stopwatch]::startNew()
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Write-Host "⏳ (1/6) Searching for Git executable... " -noNewline
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& git --version
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if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
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$RepoDirName = (Get-Item "$RepoDir").Name
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Write-Host "⏳ (2/6) Checking Git repository... 📂$RepoDirName"
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if (-not(Test-Path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
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"⏳ (3/6) Fetching updates..."
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& git -C "$RepoDir" fetch --all --recurse-submodules --prune --prune-tags --force
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if ($lastExitCode -ne "0") { throw "'git fetch' failed with exit code $lastExitCode" }
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$CurrentBranchName = (git -C "$RepoDir" rev-parse --abbrev-ref HEAD)
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if ($lastExitCode -ne "0") { throw "'git rev-parse' failed with exit code $lastExitCode" }
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"⏳ (4/6) Creating new branch..."
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& git -C "$RepoDir" checkout -b "$NewBranchName"
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if ($lastExitCode -ne "0") { throw "'git checkout -b $NewBranchName' failed with exit code $lastExitCode" }
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"⏳ (5/6) Pushing updates..."
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& git -C "$RepoDir" push origin "$NewBranchName"
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if ($lastExitCode -ne "0") { throw "'git push origin $NewBranchName' failed with exit code $lastExitCode" }
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"⏳ (6/6) Updating submodules..."
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& git -C "$RepoDir" submodule update --init --recursive
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if ($lastExitCode -ne "0") { throw "'git submodule update' failed with exit code $lastExitCode" }
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[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
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"✔️ created new '$NewBranchName' branch in 📂$RepoDirName repository (based on '$CurrentBranchName') in $Elapsed sec."
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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} |