Codex Skill 如何停用和卸载：按路径禁用、移出目录与恢复

$repoResult = git rev-parse --show-toplevel
if ($LASTEXITCODE -ne 0 -or -not $repoResult) { throw '请进入安装此 Skill 的 Git 仓库' }
$repoRoot = ([string]$repoResult).Trim()
$skillPath = (Resolve-Path -LiteralPath (Join-Path $repoRoot '.agents\skills\meeting-notes\SKILL.md')).Path
Write-Output '[[skills.config]]'
Write-Output ('path = ' + (ConvertTo-Json -InputObject $skillPath -Compress))
Write-Output 'enabled = false'
# 默认配置路径（如使用了自定义 CODEX_HOME，按实际配置位置处理）：
$configPath = Join-Path ([Environment]::GetFolderPath('UserProfile')) '.codex\config.toml'
Write-Output ('将以上配置合并到：' + $configPath)

[[skills.config]]
path = 'C:\work\meeting-lab\.agents\skills\meeting-notes\SKILL.md'
enabled = false

$repoResult = git rev-parse --show-toplevel
if ($LASTEXITCODE -ne 0 -or -not $repoResult) { throw '请先进入目标仓库' }
$repoRoot = ([string]$repoResult).Trim()
$repoRoot = [IO.Path]::GetFullPath($repoRoot)
$skillsRoot = [IO.Path]::GetFullPath((Join-Path $repoRoot '.agents\skills'))
$source = [IO.Path]::GetFullPath((Join-Path $skillsRoot 'meeting-notes'))
$separator = [IO.Path]::DirectorySeparatorChar
if (-not $source.StartsWith($skillsRoot + $separator, [StringComparison]::OrdinalIgnoreCase)) {
  throw '来源越出预期 skills 目录'
}
for ($item = Get-Item -LiteralPath $source -Force; $null -ne $item; $item = $item.Parent) {
  if ($item.Attributes -band [IO.FileAttributes]::ReparsePoint) {
    throw '来源或父目录含链接/junction，先核对真实位置，不按普通目录归档'
  }
}
$archiveBase = Join-Path $repoRoot '_skill-archive'
if (Test-Path -LiteralPath $archiveBase) {
  $archiveItem = Get-Item -LiteralPath $archiveBase -Force
  if ($archiveItem.Attributes -band [IO.FileAttributes]::ReparsePoint) {
    throw '归档父目录是链接/junction，停止'
  }
}
$archiveParent = [IO.Path]::GetFullPath((Join-Path $archiveBase (Get-Date -Format 'yyyyMMdd-HHmmss-fff')))
if (-not $archiveParent.StartsWith($repoRoot + $separator, [StringComparison]::OrdinalIgnoreCase)) {
  throw '归档位置越出当前仓库'
}
$destination = Join-Path $archiveParent 'meeting-notes'
if (Test-Path -LiteralPath $archiveParent) { throw '归档位置已存在，停止' }
Get-FileHash -LiteralPath (Join-Path $source 'SKILL.md') -Algorithm SHA256
Write-Output ('来源：' + $source)
Write-Output ('归档：' + $destination)
New-Item -ItemType Directory -Path $archiveParent -Force | Out-Null
Move-Item -LiteralPath $source -Destination $destination
Test-Path -LiteralPath $source
Get-FileHash -LiteralPath (Join-Path $destination 'SKILL.md') -Algorithm SHA256

# 将上一节实际打印的归档目录输入给脚本，避免猜测时间戳。
$archiveFolder = Read-Host '输入归档中的 meeting-notes 完整目录'
$archiveFolder = (Resolve-Path -LiteralPath $archiveFolder).Path
$repoResult = git rev-parse --show-toplevel
if ($LASTEXITCODE -ne 0 -or -not $repoResult) { throw '请进入原目标仓库' }
$repoRoot = ([string]$repoResult).Trim()
$destination = Join-Path $repoRoot '.agents\skills\meeting-notes'
if (Test-Path -LiteralPath $destination) { throw '目标已存在，先比较，不覆盖' }
if (-not (Test-Path -LiteralPath (Join-Path $archiveFolder 'SKILL.md') -PathType Leaf)) {
  throw '归档没有 SKILL.md'
}
New-Item -ItemType Directory -Path (Split-Path -Parent $destination) -Force | Out-Null
Copy-Item -LiteralPath $archiveFolder -Destination $destination -Recurse
Get-FileHash -LiteralPath (Join-Path $destination 'SKILL.md') -Algorithm SHA256