cwoodruff/github-multi-account

GitHub Multi-Account — AI-Driven Setup

When to Activate

When the user has multiple GitHub accounts (check with gh auth status). If you see 2+ accounts listed, this skill applies.

What to Do (as the AI agent)

Step 1: Detect accounts

Run: gh auth status Look for multiple accounts. Note which usernames are listed.

Step 2: Ask the user

Ask: "I see you have multiple GitHub accounts: {list them}. Which one is your personal account and which is your work/EMU account?"

Step 3: Run the setup automatically

Once the user confirms, do ALL of this for them:

# 1. Define the functions
$personal = "THEIR_PERSONAL_USERNAME"
$work = "THEIR_WORK_USERNAME"

# 2. Add to PowerShell profile
$profilePath = $PROFILE.CurrentUserAllHosts
if (!(Test-Path $profilePath)) { New-Item -Path $profilePath -Force | Out-Null }
$existing = Get-Content $profilePath -Raw -ErrorAction SilentlyContinue
if ($existing -notmatch "gh-personal") {
    $block = @"

# === GitHub Multi-Account Aliases ===
function gh-personal { gh auth switch --user $personal 2>`$null | Out-Null; gh @args }
function gh-work { gh auth switch --user $work 2>`$null | Out-Null; gh @args }
Set-Alias ghp gh-personal
Set-Alias ghw gh-work
"@
    Add-Content -Path $profilePath -Value $block
}

# 3. Create CMD wrappers
$binDir = Join-Path $env:USERPROFILE ".squad\bin"
if (!(Test-Path $binDir)) { New-Item -ItemType Directory -Path $binDir -Force | Out-Null }
"@echo off`ngh auth switch --user $personal >nul 2>&1`ngh %*" | Out-File "$binDir\ghp.cmd" -Encoding ascii
"@echo off`ngh auth switch --user $work >nul 2>&1`ngh %*" | Out-File "$binDir\ghw.cmd" -Encoding ascii

# 4. Add to PATH
$userPath = [Environment]::GetEnvironmentVariable("PATH", "User")
if ($userPath -notmatch [regex]::Escape($binDir)) {
    [Environment]::SetEnvironmentVariable("PATH", "$binDir;$userPath", "User")
    $env:PATH = "$binDir;$env:PATH"
}

# 5. Load in current session
function gh-personal { gh auth switch --user $personal 2>$null | Out-Null; gh @args }
function gh-work { gh auth switch --user $work 2>$null | Out-Null; gh @args }
Set-Alias ghp gh-personal
Set-Alias ghw gh-work

Step 4: Verify for the user

Run these and show the results:

ghp api user --jq '.login'   # should show personal username
ghw api user --jq '.login'   # should show work username

Step 5: Tell the user

"All set! From now on use ghp for personal repos and ghw for work repos. I'll use them too."

After Setup — Usage Rules

1. NEVER use bare gh for repo operations — always ghp or ghw
2. NEVER manually gh auth switch — the aliases handle it
3. Determine alias by repo owner:
   • Personal account repos → ghp / gh-personal
   • Work/EMU account repos → ghw / gh-work

Repo-Specific Account Binding

This repo (bradygaster/squad) is bound to the bradygaster (personal) account. All gh operations in this repo MUST use ghp / gh-personal.

For Squad Agents

At the TOP of any script touching GitHub, define:

function gh-personal { gh auth switch --user bradygaster 2>$null | Out-Null; gh @args }
function gh-work { gh auth switch --user bradyg_microsoft 2>$null | Out-Null; gh @args }