mirror of
https://github.com/fleschutz/PowerShell.git
synced 2025-07-08 16:36:50 +02:00
71 lines
2.8 KiB
PowerShell
Executable File
71 lines
2.8 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 local Git repository and switches to it.
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.PARAMETER newBranch
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Specifies the new branch name
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.PARAMETER path
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Specifies the file path to the local Git repository (current working directory by default)
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.EXAMPLE
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PS> ./new-branch.ps1 feature123
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⏳ (1/6) Searching for Git executable... git version 2.45.0
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⏳ (2/6) Checking local repository... C:\Repos\rust
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⏳ (3/6) Fetching remote updates... git@github.org:rust/rust.git
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⏳ (4/6) Creating new branch...
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⏳ (5/6) Pushing updates...
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⏳ (6/6) Updating submodules...
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✅ Repo 'rust' on new branch 'feature123' (based on 'main', took 18s).
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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]$newBranch = "", [string]$path = "$PWD")
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try {
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if ($newBranch -eq "") { $newBranch = Read-Host "Enter the new Git branch name" }
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$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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Write-Host "⏳ (2/6) Checking local repository... $path"
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if (-not(Test-Path "$path" -pathType container)) { throw "Can't access repo folder: $path" }
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$result = (git -C "$path" status)
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if ($lastExitCode -ne 0) { throw "'git status' in $path failed with exit code $lastExitCode" }
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$repoName = (Get-Item "$path").Name
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Write-Host "⏳ (3/6) Fetching remote updates... " -noNewline
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& git -C "$path" remote get-url origin
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if ($lastExitCode -ne 0) { throw "'git remote get-url origin' failed with exit code $lastExitCode" }
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& git -C "$path" fetch --all --recurse-submodules --prune --prune-tags --force
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if ($lastExitCode -ne 0) { throw "'git fetch' failed with exit code $lastExitCode" }
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$currentBranch = (git -C "$path" rev-parse --abbrev-ref HEAD)
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if ($lastExitCode -ne 0) { throw "'git rev-parse' failed with exit code $lastExitCode" }
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"⏳ (4/6) Creating new branch..."
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& git -C "$path" checkout -b "$newBranch"
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if ($lastExitCode -ne 0) { throw "'git checkout -b $newBranch' failed with exit code $lastExitCode" }
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"⏳ (5/6) Pushing updates..."
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& git -C "$path" push origin "$newBranch"
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if ($lastExitCode -ne 0) { throw "'git push origin $newBranch' failed with exit code $lastExitCode" }
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"⏳ (6/6) Updating submodules..."
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& git -C "$path" 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 = $stopWatch.Elapsed.TotalSeconds
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"✅ Repo '$repoName' on new branch '$newBranch' (based on '$currentBranch', took $($elapsed)s)."
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exit 0 # success
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} catch {
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"⚠️ ERROR: $($Error[0]) in script line $($_.InvocationInfo.ScriptLineNumber)"
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exit 1
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}
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