| 1 | # sync-mesh.ps1 — Materialize remote squad state locally |
| 2 | # |
| 3 | # Reads mesh.json, fetches remote squads into local directories. |
| 4 | # Run before agent reads. No daemon. No service. ~40 lines. |
| 5 | # |
| 6 | # Usage: .\sync-mesh.ps1 [path-to-mesh.json] |
| 7 | # .\sync-mesh.ps1 -Init [path-to-mesh.json] |
| 8 | # Requires: git |
| 9 | param( |
| 10 | [switch]$Init, |
| 11 | [string]$MeshJson = "mesh.json" |
| 12 | ) |
| 13 | $ErrorActionPreference = "Stop" |
| 14 | |
| 15 | # Handle -Init mode |
| 16 | if ($Init) { |
| 17 | if (-not (Test-Path $MeshJson)) { |
| 18 | Write-Host "❌ $MeshJson not found" |
| 19 | exit 1 |
| 20 | } |
| 21 | |
| 22 | Write-Host "🚀 Initializing mesh state repository..." |
| 23 | $config = Get-Content $MeshJson -Raw | ConvertFrom-Json |
| 24 | $squads = $config.squads.PSObject.Properties.Name |
| 25 | |
| 26 | # Create squad directories with placeholder SUMMARY.md |
| 27 | foreach ($squad in $squads) { |
| 28 | if (-not (Test-Path $squad)) { |
| 29 | New-Item -ItemType Directory -Path $squad | Out-Null |
| 30 | Write-Host " ✓ Created $squad/" |
| 31 | } else { |
| 32 | Write-Host " • $squad/ exists (skipped)" |
| 33 | } |
| 34 | |
| 35 | $summaryPath = "$squad/SUMMARY.md" |
| 36 | if (-not (Test-Path $summaryPath)) { |
| 37 | "# $squad`n`n_No state published yet._" | Set-Content $summaryPath |
| 38 | Write-Host " ✓ Created $summaryPath" |
| 39 | } else { |
| 40 | Write-Host " • $summaryPath exists (skipped)" |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | # Generate root README.md |
| 45 | if (-not (Test-Path "README.md")) { |
| 46 | $readme = @" |
| 47 | # Squad Mesh State Repository |
| 48 | |
| 49 | This repository tracks published state from participating squads. |
| 50 | |
| 51 | ## Participating Squads |
| 52 | |
| 53 | "@ |
| 54 | foreach ($squad in $squads) { |
| 55 | $zone = $config.squads.$squad.zone |
| 56 | $readme += "- **$squad** (Zone: $zone)`n" |
| 57 | } |
| 58 | $readme += @" |
| 59 | |
| 60 | Each squad directory contains a ``SUMMARY.md`` with their latest published state. |
| 61 | State is synchronized using ``sync-mesh.sh`` or ``sync-mesh.ps1``. |
| 62 | "@ |
| 63 | $readme | Set-Content "README.md" |
| 64 | Write-Host " ✓ Created README.md" |
| 65 | } else { |
| 66 | Write-Host " • README.md exists (skipped)" |
| 67 | } |
| 68 | |
| 69 | Write-Host "" |
| 70 | Write-Host "✅ Mesh state repository initialized" |
| 71 | exit 0 |
| 72 | } |
| 73 | |
| 74 | $config = Get-Content $MeshJson -Raw | ConvertFrom-Json |
| 75 | |
| 76 | # Zone 2: Remote-trusted — git clone/pull |
| 77 | foreach ($entry in $config.squads.PSObject.Properties | Where-Object { $_.Value.zone -eq "remote-trusted" }) { |
| 78 | $squad = $entry.Name |
| 79 | $source = $entry.Value.source |
| 80 | $ref = if ($entry.Value.ref) { $entry.Value.ref } else { "main" } |
| 81 | $target = $entry.Value.sync_to |
| 82 | |
| 83 | if (Test-Path "$target/.git") { |
| 84 | git -C $target pull --rebase --quiet 2>$null |
| 85 | if ($LASTEXITCODE -ne 0) { Write-Host "⚠ ${squad}: pull failed (using stale)" } |
| 86 | } else { |
| 87 | New-Item -ItemType Directory -Force -Path (Split-Path $target -Parent) | Out-Null |
| 88 | git clone --quiet --depth 1 --branch $ref $source $target 2>$null |
| 89 | if ($LASTEXITCODE -ne 0) { Write-Host "⚠ ${squad}: clone failed (unavailable)" } |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | # Zone 3: Remote-opaque — fetch published contracts |
| 94 | foreach ($entry in $config.squads.PSObject.Properties | Where-Object { $_.Value.zone -eq "remote-opaque" }) { |
| 95 | $squad = $entry.Name |
| 96 | $source = $entry.Value.source |
| 97 | $target = $entry.Value.sync_to |
| 98 | $auth = $entry.Value.auth |
| 99 | |
| 100 | New-Item -ItemType Directory -Force -Path $target | Out-Null |
| 101 | $params = @{ Uri = $source; OutFile = "$target/SUMMARY.md"; UseBasicParsing = $true } |
| 102 | if ($auth -eq "bearer") { |
| 103 | $tokenVar = ($squad.ToUpper() -replace '-', '_') + "_TOKEN" |
| 104 | $token = [Environment]::GetEnvironmentVariable($tokenVar) |
| 105 | if ($token) { $params.Headers = @{ Authorization = "Bearer $token" } } |
| 106 | } |
| 107 | try { Invoke-WebRequest @params -ErrorAction Stop } |
| 108 | catch { "# ${squad} — unavailable ($(Get-Date))" | Set-Content "$target/SUMMARY.md" } |
| 109 | } |
| 110 | |
| 111 | Write-Host "✓ Mesh sync complete" |