mirror of
https://github.com/fleschutz/PowerShell.git
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74 lines
2.7 KiB
PowerShell
Executable File
74 lines
2.7 KiB
PowerShell
Executable File
<#
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.SYNOPSIS
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cherry-picker.ps1 [<commit-id>] [<commit-message>] [<branches>] [<repo-dir>]
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.DESCRIPTION
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Cherry-picks a Git commit into one or more branches (branch names need to be separated by spaces).
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NOTE: in case of merge conflicts the script stops immediately!
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.EXAMPLE
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PS> .\cherry-picker.ps1 93849f889 "Fix typo" "v1 v2 v3"
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.NOTES
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Author: Markus Fleschutz · License: CC0
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.LINK
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https://github.com/fleschutz/PowerShell
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#>
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param([string]$CommitID = "", [string]$CommitMessage = "", [string]$Branches = "", [string]$RepoDir = "$PWD")
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try {
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if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
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set-location "$RepoDir"
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if ($CommitID -eq "") { $CommitID = read-host "Enter the Git commit id to cherry-pick" }
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if ($CommitMessage -eq "") { $CommitMessage = read-host "Enter the commit message to use" }
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if ($Branches -eq "") { $Branches = read-host "Enter the branches (separated by spaces)" }
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$StopWatch = [system.diagnostics.stopwatch]::startNew()
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$BranchArray = $Branches.Split(" ")
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$NumBranches = $BranchArray.Count
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foreach($Branch in $BranchArray) {
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"🍒 Switching to branch $Branch ..."
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& git checkout --recurse-submodules --force $Branch
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if ($lastExitCode -ne "0") { throw "'git checkout $Branch' failed" }
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"🍒 Updating submodules..."
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& git submodule update --init --recursive
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if ($lastExitCode -ne "0") { throw "'git submodule update' failed" }
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"🍒 Cleaning the repository from untracked files..."
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& git clean -fdx -f
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if ($lastExitCode -ne "0") { throw "'git clean -fdx -f' failed" }
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& git submodule foreach --recursive git clean -fdx -f
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if ($lastExitCode -ne "0") { throw "'git clean -fdx -f' in submodules failed" }
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"🍒 Pulling latest updates..."
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& git pull --recurse-submodules
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if ($lastExitCode -ne "0") { throw "'git pull' failed" }
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"🍒 Checking the status..."
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$Result = (git status)
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if ($lastExitCode -ne "0") { throw "'git status' failed" }
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if ("$Result" -notmatch "nothing to commit, working tree clean") { throw "Branch is NOT clean: $Result" }
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"🍒 Cherry picking..."
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& git cherry-pick --no-commit "$CommitID"
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if ($lastExitCode -ne "0") { throw "'git cherry-pick $CommitID' failed" }
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"🍒 Committing..."
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& git commit -m "$CommitMessage"
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if ($lastExitCode -ne "0") { throw "'git commit' failed" }
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"🍒 Pushing..."
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& git push
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if ($lastExitCode -ne "0") { throw "'git push' failed" }
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}
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[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
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"✔️ cherry picked $CommitID into $NumBranches branches in $Elapsed sec"
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exit 0
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} catch {
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write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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