updated script
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# PowerShell script to set up Git LFS for Content directory
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clear-host
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# PowerShell script to remove Content directory from Git history
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Clear-Host
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# Script setup
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$ErrorActionPreference = "Stop"
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$VerbosePreference = "Continue"
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# Path setup
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$path_scripts = $PSScriptRoot
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$path_helpers = join-path $path_scripts 'helpers'
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$path_root = split-path -Parent -Path $path_scripts
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$path_ue = join-path '../../Surgo' 'UE'
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$path_project = join-path $path_root 'Project'
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# Set your repository paths here
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$path_content = join-path $path_project 'Content'
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$path_helpers = Join-Path $path_scripts 'helpers'
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$path_root = Split-Path -Parent -Path $path_scripts
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$path_project = Join-Path $path_root 'Project'
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$path_content = Join-Path $path_project 'Content'
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# Function to remove Content directory from Git history
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function Remove-ContentFromGitHistory {
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push-location $path_repo
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param([string]$repoPath)
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$cgit_filter_branch = 'filter-branch'
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$cgit_for_each_ref = 'for-each-ref'
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$cgit_update_ref = 'update-ref'
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$cgit_reflog_expire = 'reflog expire'
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$cgit_garbage_collect = 'gc'
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# Git commands and flags
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$cgit_filter_branch = 'filter-branch'
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$cgit_for_each_ref = 'for-each-ref'
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$cgit_update_ref = 'update-ref'
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$cgit_reflog_expire = 'reflog expire'
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$cgit_garbage_collect = 'gc'
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$fgit_agressive = '--aggressive'
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$fgit_all = '--all'
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$fgit_cached = '--cached'
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$fgit_format = '--format'
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$fgit_expire_now = '--expire=now'
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$fgit_ignore_unmatch = '--ignore-unmatch'
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$fgit_index_filter = '--index-filter'
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$fgit_force = '--force'
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$fgit_aggressive = '--aggressive'
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$fgit_all = '--all'
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$fgit_cached = '--cached'
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$fgit_format = '--format'
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$fgit_expire_now = '--expire=now'
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$fgit_ignore_unmatch = '--ignore-unmatch'
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$fgit_index_filter = '--index-filter'
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$fgit_force = '--force'
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$fgit_prune_empty = '--prune-empty'
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$fgit_prune_now = '--prune=now'
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$fgit_prune_now = '--prune=now'
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$fgit_tag_name_filter = '--tag-name-filter'
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$fgit_stdin = '--stdin'
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$fgit_stdin = '--stdin'
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$fgit_filter_concat = 'cat'
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$fgit_filter_separate = '--'
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$fgit_filter_concat = 'cat'
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$fgit_filter_separate = '--'
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$fmt_delete_refs = 'delete $(refname)'
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$original_refs = 'refs/original'
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$fmt_delete_refs = 'delete %(refname)'
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$original_refs = 'refs/original'
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$filter_cmd = 'git rm -r --cached'
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# Navigate to repository root
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Push-Location $repoPath
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# Construct filter-branch command
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$filter_branch_args = @()
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$filter_branch_args += $fgit_force
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$filter_branch_args += $fgit_index_filter
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$filter_branch_args += "git rm -r $fgit_cached $fgit_ignore_unmatch $path_content"
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$filter_branch_args += $fgit_prune_empty
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$filter_branch_args += $fgit_tag_name_filter
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$filter_branch_args += $fgit_filter_concat
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$filter_branch_args += $fgit_filter_separate
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$filter_branch_args += $fgit_all
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try {
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Write-Verbose "Removing Content directory from Git history..."
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# Construct and execute filter-branch command
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$filter_branch_args = @(
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$fgit_force,
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$fgit_index_filter,
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"git rm -r $fgit_cached $fgit_ignore_unmatch `"$path_content`"",
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$fgit_prune_empty,
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$fgit_tag_name_filter,
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$fgit_filter_concat,
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$fgit_filter_separate,
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$fgit_all
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)
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& git $cgit_filter_branch $filter_branch_args
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if ($LASTEXITCODE -ne 0) { throw "Error during filter-branch operation" }
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# Execute filter-branch command
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& git $cgit_filter_branch $filter_branch_args
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Write-Verbose "Cleaning up refs..."
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# Clean up refs
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$for_each_ref_args = @("$fgit_format='$fmt_delete_refs'", $original_refs)
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$refs_to_delete = & git $cgit_for_each_ref $for_each_ref_args
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$refs_to_delete | & git $cgit_update_ref $fgit_stdin
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if ($LASTEXITCODE -ne 0) { throw "Error during ref cleanup" }
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# Construct for-each-ref command
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$for_each_ref_args = @()
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$for_each_ref_args += "$fgit_format='$fmt_delete_refs'"
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$for_each_ref_args += $original_refs
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Write-Verbose "Expiring reflog..."
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# Expire reflog
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$reflog_expire_args = @($fgit_expire_now, $fgit_all)
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& git $cgit_reflog_expire $reflog_expire_args
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if ($LASTEXITCODE -ne 0) { throw "Error during reflog expiration" }
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# Execute for-each-ref and pipe to update-ref
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$refs_to_delete = & git $cgit_for_each_ref $for_each_ref_args
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$refs_to_delete | & git $cgit_update_ref $fgit_stdin
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Write-Verbose "Running garbage collection..."
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# Garbage collection
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$gc_args = @($fgit_prune_now, $fgit_aggressive)
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& git $cgit_garbage_collect $gc_args
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if ($LASTEXITCODE -ne 0) { throw "Error during garbage collection" }
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# Construct and execute reflog expire command
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$reflog_expire_args = @()
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$reflog_expire_args += $fgit_expire_now
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$reflog_expire_args += $fgit_all
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& git $cgit_reflog_expire $reflog_expire_args
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# Construct and execute garbage collect command
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$gc_args = @()
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$gc_args += $fgit_prune_now
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$gc_args += $fgit_aggressive
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& git $cgit_garbage_collect $gc_args
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pop-location
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Write-Verbose "Content removal from Git history completed successfully."
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}
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catch {
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Write-Error "An error occurred: $_"
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}
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finally {
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Pop-Location
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}
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}
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Remove-ContentFromGitHistory
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# Main execution
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Write-Host "This script will remove the Content directory from your Git history."
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Write-Host "This action is IRREVERSIBLE. Make sure you have a backup before proceeding."
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$confirmation = Read-Host "Are you sure you want to continue? (y/n)"
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if ($confirmation -ne 'y') {
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Write-Host "Operation cancelled."
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exit
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}
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# Execute the function
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Remove-ContentFromGitHistory $path_root
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Write-Host "Script execution completed. Please review your repository to ensure the desired outcome."
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Write-Host "Remember to force-push these changes if you want to update the remote repository."
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