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# The JustEnoughVCS CommandLine Completion
Register-ArgumentCompleter -Native -CommandName jv -ScriptBlock {
param($wordToComplete, $commandAst, $cursorPosition)
$words = $commandAst.CommandElements | ForEach-Object { $_.ToString() }
$currentIndex = $words.IndexOf($wordToComplete)
if ($currentIndex -lt 0) { $currentIndex = $words.Count }
$cmd = "jv"
$subcmd = if ($words.Count -gt 1) { $words[1] } else { $null }
$subsubcmd = if ($words.Count -gt 2) { $words[2] } else { $null }
# Base commands
$baseCommands = @(
"create", "init", "direct", "unstain", "account", "update",
"sheet", "status", "here", "move", "mv", "docs", "exit", "use", "sheets", "accounts",
"as", "make", "drop", "track", "hold", "throw", "login",
"jump", "align", "info", "share"
)
# Account subcommands
$accountCommands = @("list", "as", "add", "remove", "movekey", "mvkey", "mvk", "genpub", "help")
# Sheet subcommands
$sheetCommands = @("list", "use", "exit", "make", "drop", "help", "align")
# Completion for main command
if ($currentIndex -eq 1) {
return $baseCommands | Where-Object { $_ -like "$wordToComplete*" }
}
# Completion for account command
if ($subcmd -eq "account" -or $subcmd -eq "acc") {
if ($currentIndex -eq 2) {
return $accountCommands | Where-Object { $_ -like "$wordToComplete*" }
}
switch ($subsubcmd) {
{ @("as", "remove", "mvkey", "mvk", "movekey", "genpub") -contains $_ } {
if ($currentIndex -eq 3) {
$accounts = & $cmd account list --raw 2>$null
return $accounts | Where-Object { $_ -like "$wordToComplete*" }
} elseif ($currentIndex -eq 4 -and (@("mvkey", "mvk", "movekey", "genpub") -contains $subsubcmd)) {
# File completion for key files
return Get-ChildItem -Name -File -Path "." | Where-Object { $_ -like "$wordToComplete*" }
}
}
"add" {
if ($currentIndex -eq 3) {
# No completion for account name
return @()
} elseif ($currentIndex -eq 4 -and $wordToComplete.StartsWith("-")) {
# Complete --keygen option
if ("--keygen" -like "$wordToComplete*") {
return "--keygen"
}
}
}
{ @("-", "rm") -contains $_ } {
if ($currentIndex -eq 3) {
$accounts = & $cmd account list --raw 2>$null
return $accounts | Where-Object { $_ -like "$wordToComplete*" }
}
}
}
return @()
}
# Completion for sheet command
if ($subcmd -eq "sheet" -or $subcmd -eq "sh") {
if ($currentIndex -eq 2) {
return $sheetCommands | Where-Object { $_ -like "$wordToComplete*" }
}
switch ($subsubcmd) {
{ @("use", "drop") -contains $_ } {
if ($currentIndex -eq 3) {
$sheets = & $cmd sheet list --raw 2>$null
return $sheets | Where-Object { $_ -like "$wordToComplete*" }
}
}
"make" {
if ($currentIndex -eq 3) {
$allSheets = & $cmd sheet list --all --raw 2>$null
return $allSheets | Where-Object { $_ -like "$wordToComplete*" }
}
}
"align" {
if ($currentIndex -eq 3) {
$alignItems = @("lost", "moved", "erased")
$unsolvedItems = & $cmd sheet align --unsolved --raw 2>$null
$completions = $alignItems + $unsolvedItems
return $completions | Where-Object { $_ -like "$wordToComplete*" }
} elseif ($currentIndex -eq 4) {
$item = $words[3]
$alignOperations = @()
$createdItems = & $cmd sheet align --created --raw 2>$null
if ($item -eq "lost") {
$alignOperations = @("confirm")
} elseif ($item -like "lost:*") {
$alignOperations = @("confirm") + $createdItems
} elseif ($item -eq "moved" -or $item -like "moved:*") {
$alignOperations = @("local", "remote", "break")
} elseif ($item -eq "erased" -or $item -like "erased:*") {
$alignOperations = @("confirm")
} else {
$alignOperations = @("local", "remote", "confirm", "break") + $createdItems
}
return $alignOperations | Where-Object { $_ -like "$wordToComplete*" }
}
}
}
return @()
}
# Completion for align command
if ($subcmd -eq "align") {
if ($currentIndex -eq 2) {
$alignItems = @("lost", "moved", "erased")
$unsolvedItems = & $cmd sheet align --unsolved --raw 2>$null
$completions = $alignItems + $unsolvedItems
return $completions | Where-Object { $_ -like "$wordToComplete*" }
} elseif ($currentIndex -eq 3) {
$item = $words[2]
$alignOperations = @()
$createdItems = & $cmd sheet align --created --raw 2>$null
if ($item -eq "lost") {
$alignOperations = @("confirm")
} elseif ($item -like "lost:*") {
$alignOperations = @("confirm") + $createdItems
} elseif ($item -eq "moved" -or $item -like "moved:*") {
$alignOperations = @("local", "remote", "break")
} elseif ($item -eq "erased" -or $item -like "erased:*") {
$alignOperations = @("confirm")
} else {
$alignOperations = @("local", "remote", "confirm", "break") + $createdItems
}
return $alignOperations | Where-Object { $_ -like "$wordToComplete*" }
}
return @()
}
# Completion for login command
if ($subcmd -eq "login") {
if ($currentIndex -eq 2) {
$accounts = & $cmd account list --raw 2>$null
return $accounts | Where-Object { $_ -like "$wordToComplete*" }
} elseif ($currentIndex -eq 3) {
$ipHistory = & $cmd _ip_history 2>$null
return $ipHistory | Where-Object { $_ -like "$wordToComplete*" }
}
return @()
}
# Completion for direct command
if ($subcmd -eq "direct") {
if ($currentIndex -eq 2) {
$ipHistory = & $cmd _ip_history 2>$null
return $ipHistory | Where-Object { $_ -like "$wordToComplete*" }
}
return @()
}
# Completion for info command
if ($subcmd -eq "info") {
if ($currentIndex -eq 2) {
# File completion for the file argument
return Get-ChildItem -Name -File -Path "." | Where-Object { $_ -like "$wordToComplete*" }
}
return @()
}
# Completion for share command
if ($subcmd -eq "share") {
if ($currentIndex -eq 2) {
# First parameter: list, see, jv share list --raw results, or files in current directory
$staticOptions = @("list", "see")
$shareList = & $cmd share list --raw 2>$null
$files = Get-ChildItem -Name -File -Path "." 2>$null
$completions = $staticOptions + $shareList + $files
return $completions | Where-Object { $_ -like "$wordToComplete*" }
} elseif ($currentIndex -eq 3) {
# Second parameter: depends on the first parameter
$firstParam = $words[2]
if ($firstParam -eq "list") {
# list -> nothing
return @()
} elseif ($firstParam -eq "see") {
# see -> jv share list --raw results
$shareList = & $cmd share list --raw 2>$null
return $shareList | Where-Object { $_ -like "$wordToComplete*" }
} elseif ($firstParam -like "*@*") {
# Contains "@" (shareid) -> show options
$options = @("--safe", "--overwrite", "--skip", "--reject")
return $options | Where-Object { $_ -like "$wordToComplete*" }
} else {
# Otherwise, assume it's a file -> show jv sheet list --all --raw results
$allSheets = & $cmd sheet list --all --raw 2>$null
return $allSheets | Where-Object { $_ -like "$wordToComplete*" }
}
}
# Third parameter: no completion
return @()
}
# Aliases completion
switch ($subcmd) {
"as" {
if ($currentIndex -eq 2) {
$accounts = & $cmd account list --raw 2>$null
return $accounts | Where-Object { $_ -like "$wordToComplete*" }
}
}
"use" {
if ($currentIndex -eq 2) {
$sheets = & $cmd sheet list --raw 2>$null
return $sheets | Where-Object { $_ -like "$wordToComplete*" }
}
}
"make" {
if ($currentIndex -eq 2) {
$allSheets = & $cmd sheet list --all --raw 2>$null
return $allSheets | Where-Object { $_ -like "$wordToComplete*" }
}
}
"drop" {
if ($currentIndex -eq 2) {
$sheets = & $cmd sheet list --raw 2>$null
return $sheets | Where-Object { $_ -like "$wordToComplete*" }
}
}
"docs" {
if ($currentIndex -eq 2) {
$docs = & $cmd docs list --raw 2>$null
return $docs | Where-Object { $_ -like "$wordToComplete*" }
}
}
{ @("move", "mv", "track", "hold", "throw") -contains $_ } {
# File completion for file operations
return Get-ChildItem -Name -File -Path "." | Where-Object { $_ -like "$wordToComplete*" }
}
}
return @()
}
|
