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