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The agent that grows with you
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param( [switch]$NoVenv, [switch]$SkipSetup, [string]$Branch = "main", [string]$HermesHome = "$env:LOCALAPPDATA\hermes", [string]$InstallDir = "$env:LOCALAPPDATA\hermes\hermes-agent")
$ErrorActionPreference = "Stop"
# ============================================================================# Configuration# ============================================================================
$RepoUrlSsh = "git@github.com:NousResearch/hermes-agent.git"$RepoUrlHttps = "https://github.com/NousResearch/hermes-agent.git"$PythonVersion = "3.11"$NodeVersion = "22"
# ============================================================================# Helper functions# ============================================================================
function Write-Banner { Write-Host "" Write-Host "┌─────────────────────────────────────────────────────────┐" -ForegroundColor Magenta Write-Host "│ ⚕ Hermes Agent Installer │" -ForegroundColor Magenta Write-Host "├─────────────────────────────────────────────────────────┤" -ForegroundColor Magenta Write-Host "│ An open source AI agent by Nous Research. │" -ForegroundColor Magenta Write-Host "└─────────────────────────────────────────────────────────┘" -ForegroundColor Magenta Write-Host ""}
function Write-Info { param([string]$Message) Write-Host "→ $Message" -ForegroundColor Cyan}
function Write-Success { param([string]$Message) Write-Host "✓ $Message" -ForegroundColor Green}
function Write-Warn { param([string]$Message) Write-Host "⚠ $Message" -ForegroundColor Yellow}
function Write-Err { param([string]$Message) Write-Host "✗ $Message" -ForegroundColor Red}
# ============================================================================# Dependency checks# ============================================================================
function Install-Uv { Write-Info "Checking for uv package manager..." # Check if uv is already available if (Get-Command uv -ErrorAction SilentlyContinue) { $version = uv --version $script:UvCmd = "uv" Write-Success "uv found ($version)" return $true } # Check common install locations $uvPaths = @( "$env:USERPROFILE\.local\bin\uv.exe", "$env:USERPROFILE\.cargo\bin\uv.exe" ) foreach ($uvPath in $uvPaths) { if (Test-Path $uvPath) { $script:UvCmd = $uvPath $version = & $uvPath --version Write-Success "uv found at $uvPath ($version)" return $true } } # Install uv Write-Info "Installing uv (fast Python package manager)..." try { powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex" 2>&1 | Out-Null # Find the installed binary $uvExe = "$env:USERPROFILE\.local\bin\uv.exe" if (-not (Test-Path $uvExe)) { $uvExe = "$env:USERPROFILE\.cargo\bin\uv.exe" } if (-not (Test-Path $uvExe)) { # Refresh PATH and try again $env:Path = [Environment]::GetEnvironmentVariable("Path", "User") + ";" + [Environment]::GetEnvironmentVariable("Path", "Machine") if (Get-Command uv -ErrorAction SilentlyContinue) { $uvExe = (Get-Command uv).Source } } if (Test-Path $uvExe) { $script:UvCmd = $uvExe $version = & $uvExe --version Write-Success "uv installed ($version)" return $true } Write-Err "uv installed but not found on PATH" Write-Info "Try restarting your terminal and re-running" return $false } catch { Write-Err "Failed to install uv" Write-Info "Install manually: https://docs.astral.sh/uv/getting-started/installation/" return $false }}
function Test-Python { Write-Info "Checking Python $PythonVersion..." # Let uv find or install Python try { $pythonPath = & $UvCmd python find $PythonVersion 2>$null if ($pythonPath) { $ver = & $pythonPath --version 2>$null Write-Success "Python found: $ver" return $true } } catch { } # Python not found — use uv to install it (no admin needed!) Write-Info "Python $PythonVersion not found, installing via uv..." try { $uvOutput = & $UvCmd python install $PythonVersion 2>&1 if ($LASTEXITCODE -eq 0) { $pythonPath = & $UvCmd python find $PythonVersion 2>$null if ($pythonPath) { $ver = & $pythonPath --version 2>$null Write-Success "Python installed: $ver" return $true } } else { Write-Warn "uv python install output:" Write-Host $uvOutput -ForegroundColor DarkGray } } catch { Write-Warn "uv python install error: $_" }
# Fallback: check if ANY Python 3.10+ is already available on the system Write-Info "Trying to find any existing Python 3.10+..." foreach ($fallbackVer in @("3.12", "3.13", "3.10")) { try { $pythonPath = & $UvCmd python find $fallbackVer 2>$null if ($pythonPath) { $ver = & $pythonPath --version 2>$null Write-Success "Found fallback: $ver" $script:PythonVersion = $fallbackVer return $true } } catch { } }
# Fallback: try system python if (Get-Command python -ErrorAction SilentlyContinue) { $sysVer = python --version 2>$null if ($sysVer -match "3\.(1[0-9]|[1-9][0-9])") { Write-Success "Using system Python: $sysVer" return $true } } Write-Err "Failed to install Python $PythonVersion" Write-Info "Install Python 3.11 manually, then re-run this script:" Write-Info " https://www.python.org/downloads/" Write-Info " Or: winget install Python.Python.3.11" return $false}
function Test-Git { Write-Info "Checking Git..." if (Get-Command git -ErrorAction SilentlyContinue) { $version = git --version Write-Success "Git found ($version)" return $true } Write-Err "Git not found" Write-Info "Please install Git from:" Write-Info " https://git-scm.com/download/win" return $false}
function Test-Node { Write-Info "Checking Node.js (for browser tools)..."
if (Get-Command node -ErrorAction SilentlyContinue) { $version = node --version Write-Success "Node.js $version found" $script:HasNode = $true return $true }
# Check our own managed install from a previous run $managedNode = "$HermesHome\node\node.exe" if (Test-Path $managedNode) { $version = & $managedNode --version $env:Path = "$HermesHome\node;$env:Path" Write-Success "Node.js $version found (Hermes-managed)" $script:HasNode = $true return $true }
Write-Info "Node.js not found — installing Node.js $NodeVersion LTS..."
# Try winget first (cleanest on modern Windows) if (Get-Command winget -ErrorAction SilentlyContinue) { Write-Info "Installing via winget..." try { winget install OpenJS.NodeJS.LTS --silent --accept-package-agreements --accept-source-agreements 2>&1 | Out-Null # Refresh PATH $env:Path = [Environment]::GetEnvironmentVariable("Path", "User") + ";" + [Environment]::GetEnvironmentVariable("Path", "Machine") if (Get-Command node -ErrorAction SilentlyContinue) { $version = node --version Write-Success "Node.js $version installed via winget" $script:HasNode = $true return $true } } catch { } }
# Fallback: download binary zip to ~/.hermes/node/ Write-Info "Downloading Node.js $NodeVersion binary..." try { $arch = if ([Environment]::Is64BitOperatingSystem) { "x64" } else { "x86" } $indexUrl = "https://nodejs.org/dist/latest-v${NodeVersion}.x/" $indexPage = Invoke-WebRequest -Uri $indexUrl -UseBasicParsing $zipName = ($indexPage.Content | Select-String -Pattern "node-v${NodeVersion}\.\d+\.\d+-win-${arch}\.zip" -AllMatches).Matches[0].Value
if ($zipName) { $downloadUrl = "${indexUrl}${zipName}" $tmpZip = "$env:TEMP\$zipName" $tmpDir = "$env:TEMP\hermes-node-extract"
Invoke-WebRequest -Uri $downloadUrl -OutFile $tmpZip -UseBasicParsing if (Test-Path $tmpDir) { Remove-Item -Recurse -Force $tmpDir } Expand-Archive -Path $tmpZip -DestinationPath $tmpDir -Force
$extractedDir = Get-ChildItem $tmpDir -Directory | Select-Object -First 1 if ($extractedDir) { if (Test-Path "$HermesHome\node") { Remove-Item -Recurse -Force "$HermesHome\node" } Move-Item $extractedDir.FullName "$HermesHome\node" $env:Path = "$HermesHome\node;$env:Path"
$version = & "$HermesHome\node\node.exe" --version Write-Success "Node.js $version installed to ~/.hermes/node/" $script:HasNode = $true
Remove-Item -Force $tmpZip -ErrorAction SilentlyContinue Remove-Item -Recurse -Force $tmpDir -ErrorAction SilentlyContinue return $true } } } catch { Write-Warn "Download failed: $_" }
Write-Warn "Could not auto-install Node.js" Write-Info "Install manually: https://nodejs.org/en/download/" $script:HasNode = $false return $true}
function Install-SystemPackages { $script:HasRipgrep = $false $script:HasFfmpeg = $false $needRipgrep = $false $needFfmpeg = $false
Write-Info "Checking ripgrep (fast file search)..." if (Get-Command rg -ErrorAction SilentlyContinue) { $version = rg --version | Select-Object -First 1 Write-Success "$version found" $script:HasRipgrep = $true } else { $needRipgrep = $true }
Write-Info "Checking ffmpeg (TTS voice messages)..." if (Get-Command ffmpeg -ErrorAction SilentlyContinue) { Write-Success "ffmpeg found" $script:HasFfmpeg = $true } else { $needFfmpeg = $true }
if (-not $needRipgrep -and -not $needFfmpeg) { return }
# Build description and package lists for each package manager $descParts = @() $wingetPkgs = @() $chocoPkgs = @() $scoopPkgs = @()
if ($needRipgrep) { $descParts += "ripgrep for faster file search" $wingetPkgs += "BurntSushi.ripgrep.MSVC" $chocoPkgs += "ripgrep" $scoopPkgs += "ripgrep" } if ($needFfmpeg) { $descParts += "ffmpeg for TTS voice messages" $wingetPkgs += "Gyan.FFmpeg" $chocoPkgs += "ffmpeg" $scoopPkgs += "ffmpeg" }
$description = $descParts -join " and " $hasWinget = Get-Command winget -ErrorAction SilentlyContinue $hasChoco = Get-Command choco -ErrorAction SilentlyContinue $hasScoop = Get-Command scoop -ErrorAction SilentlyContinue
# Try winget first (most common on modern Windows) if ($hasWinget) { Write-Info "Installing $description via winget..." foreach ($pkg in $wingetPkgs) { try { winget install $pkg --silent --accept-package-agreements --accept-source-agreements 2>&1 | Out-Null } catch { } } # Refresh PATH and recheck $env:Path = [Environment]::GetEnvironmentVariable("Path", "User") + ";" + [Environment]::GetEnvironmentVariable("Path", "Machine") if ($needRipgrep -and (Get-Command rg -ErrorAction SilentlyContinue)) { Write-Success "ripgrep installed" $script:HasRipgrep = $true $needRipgrep = $false } if ($needFfmpeg -and (Get-Command ffmpeg -ErrorAction SilentlyContinue)) { Write-Success "ffmpeg installed" $script:HasFfmpeg = $true $needFfmpeg = $false } if (-not $needRipgrep -and -not $needFfmpeg) { return } }
# Fallback: choco if ($hasChoco -and ($needRipgrep -or $needFfmpeg)) { Write-Info "Trying Chocolatey..." foreach ($pkg in $chocoPkgs) { try { choco install $pkg -y 2>&1 | Out-Null } catch { } } if ($needRipgrep -and (Get-Command rg -ErrorAction SilentlyContinue)) { Write-Success "ripgrep installed via chocolatey" $script:HasRipgrep = $true $needRipgrep = $false } if ($needFfmpeg -and (Get-Command ffmpeg -ErrorAction SilentlyContinue)) { Write-Success "ffmpeg installed via chocolatey" $script:HasFfmpeg = $true $needFfmpeg = $false } }
# Fallback: scoop if ($hasScoop -and ($needRipgrep -or $needFfmpeg)) { Write-Info "Trying Scoop..." foreach ($pkg in $scoopPkgs) { try { scoop install $pkg 2>&1 | Out-Null } catch { } } if ($needRipgrep -and (Get-Command rg -ErrorAction SilentlyContinue)) { Write-Success "ripgrep installed via scoop" $script:HasRipgrep = $true $needRipgrep = $false } if ($needFfmpeg -and (Get-Command ffmpeg -ErrorAction SilentlyContinue)) { Write-Success "ffmpeg installed via scoop" $script:HasFfmpeg = $true $needFfmpeg = $false } }
# Show manual instructions for anything still missing if ($needRipgrep) { Write-Warn "ripgrep not installed (file search will use findstr fallback)" Write-Info " winget install BurntSushi.ripgrep.MSVC" } if ($needFfmpeg) { Write-Warn "ffmpeg not installed (TTS voice messages will be limited)" Write-Info " winget install Gyan.FFmpeg" }}
# ============================================================================# Installation# ============================================================================
function Install-Repository { Write-Info "Installing to $InstallDir..." if (Test-Path $InstallDir) { if (Test-Path "$InstallDir\.git") { Write-Info "Existing installation found, updating..." Push-Location $InstallDir git -c windows.appendAtomically=false fetch origin git -c windows.appendAtomically=false checkout $Branch git -c windows.appendAtomically=false pull origin $Branch Pop-Location } else { Write-Err "Directory exists but is not a git repository: $InstallDir" Write-Info "Remove it or choose a different directory with -InstallDir" throw "Directory exists but is not a git repository: $InstallDir" } } else { $cloneSuccess = $false
# Fix Windows git "copy-fd: write returned: Invalid argument" error. # Git for Windows can fail on atomic file operations (hook templates, # config lock files) due to antivirus, OneDrive, or NTFS filter drivers. # The -c flag injects config before any file I/O occurs. Write-Info "Configuring git for Windows compatibility..." $env:GIT_CONFIG_COUNT = "1" $env:GIT_CONFIG_KEY_0 = "windows.appendAtomically" $env:GIT_CONFIG_VALUE_0 = "false" git config --global windows.appendAtomically false 2>$null
# Try SSH first, then HTTPS, with -c flag for atomic write fix Write-Info "Trying SSH clone..." $env:GIT_SSH_COMMAND = "ssh -o BatchMode=yes -o ConnectTimeout=5" try { git -c windows.appendAtomically=false clone --branch $Branch --recurse-submodules $RepoUrlSsh $InstallDir if ($LASTEXITCODE -eq 0) { $cloneSuccess = $true } } catch { } $env:GIT_SSH_COMMAND = $null if (-not $cloneSuccess) { if (Test-Path $InstallDir) { Remove-Item -Recurse -Force $InstallDir -ErrorAction SilentlyContinue } Write-Info "SSH failed, trying HTTPS..." try { git -c windows.appendAtomically=false clone --branch $Branch --recurse-submodules $RepoUrlHttps $InstallDir if ($LASTEXITCODE -eq 0) { $cloneSuccess = $true } } catch { } }
# Fallback: download ZIP archive (bypasses git file I/O issues entirely) if (-not $cloneSuccess) { if (Test-Path $InstallDir) { Remove-Item -Recurse -Force $InstallDir -ErrorAction SilentlyContinue } Write-Warn "Git clone failed — downloading ZIP archive instead..." try { $zipUrl = "https://github.com/NousResearch/hermes-agent/archive/refs/heads/$Branch.zip" $zipPath = "$env:TEMP\hermes-agent-$Branch.zip" $extractPath = "$env:TEMP\hermes-agent-extract" Invoke-WebRequest -Uri $zipUrl -OutFile $zipPath -UseBasicParsing if (Test-Path $extractPath) { Remove-Item -Recurse -Force $extractPath } Expand-Archive -Path $zipPath -DestinationPath $extractPath -Force # GitHub ZIPs extract to repo-branch/ subdirectory $extractedDir = Get-ChildItem $extractPath -Directory | Select-Object -First 1 if ($extractedDir) { New-Item -ItemType Directory -Force -Path (Split-Path $InstallDir) -ErrorAction SilentlyContinue | Out-Null Move-Item $extractedDir.FullName $InstallDir -Force Write-Success "Downloaded and extracted" # Initialize git repo so updates work later Push-Location $InstallDir git -c windows.appendAtomically=false init 2>$null git -c windows.appendAtomically=false config windows.appendAtomically false 2>$null git remote add origin $RepoUrlHttps 2>$null Pop-Location Write-Success "Git repo initialized for future updates" $cloneSuccess = $true } # Cleanup temp files Remove-Item -Force $zipPath -ErrorAction SilentlyContinue Remove-Item -Recurse -Force $extractPath -ErrorAction SilentlyContinue } catch { Write-Err "ZIP download also failed: $_" } }
if (-not $cloneSuccess) { throw "Failed to download repository (tried git clone SSH, HTTPS, and ZIP)" } } # Set per-repo config (harmless if it fails) Push-Location $InstallDir git -c windows.appendAtomically=false config windows.appendAtomically false 2>$null
# Ensure submodules are initialized and updated Write-Info "Initializing submodules..." git -c windows.appendAtomically=false submodule update --init --recursive 2>$null if ($LASTEXITCODE -ne 0) { Write-Warn "Submodule init failed (terminal/RL tools may need manual setup)" } else { Write-Success "Submodules ready" } Pop-Location Write-Success "Repository ready"}
function Install-Venv { if ($NoVenv) { Write-Info "Skipping virtual environment (-NoVenv)" return } Write-Info "Creating virtual environment with Python $PythonVersion..." Push-Location $InstallDir if (Test-Path "venv") { Write-Info "Virtual environment already exists, recreating..." Remove-Item -Recurse -Force "venv" } # uv creates the venv and pins the Python version in one step & $UvCmd venv venv --python $PythonVersion Pop-Location Write-Success "Virtual environment ready (Python $PythonVersion)"}
function Install-Dependencies { Write-Info "Installing dependencies..." Push-Location $InstallDir if (-not $NoVenv) { # Tell uv to install into our venv (no activation needed) $env:VIRTUAL_ENV = "$InstallDir\venv" } # Install main package with all extras try { & $UvCmd pip install -e ".[all]" 2>&1 | Out-Null } catch { & $UvCmd pip install -e "." | Out-Null } Write-Success "Main package installed" # Install optional submodules Write-Info "Installing tinker-atropos (RL training backend)..." if (Test-Path "tinker-atropos\pyproject.toml") { try { & $UvCmd pip install -e ".\tinker-atropos" 2>&1 | Out-Null Write-Success "tinker-atropos installed" } catch { Write-Warn "tinker-atropos install failed (RL tools may not work)" } } else { Write-Warn "tinker-atropos not found (run: git submodule update --init)" } Pop-Location Write-Success "All dependencies installed"}
function Set-PathVariable { Write-Info "Setting up hermes command..." if ($NoVenv) { $hermesBin = "$InstallDir" } else { $hermesBin = "$InstallDir\venv\Scripts" } # Add the venv Scripts dir to user PATH so hermes is globally available # On Windows, the hermes.exe in venv\Scripts\ has the venv Python baked in $currentPath = [Environment]::GetEnvironmentVariable("Path", "User") if ($currentPath -notlike "*$hermesBin*") { [Environment]::SetEnvironmentVariable( "Path", "$hermesBin;$currentPath", "User" ) Write-Success "Added to user PATH: $hermesBin" } else { Write-Info "PATH already configured" } # Set HERMES_HOME so the Python code finds config/data in the right place. # Only needed on Windows where we install to %LOCALAPPDATA%\hermes instead # of the Unix default ~/.hermes $currentHermesHome = [Environment]::GetEnvironmentVariable("HERMES_HOME", "User") if (-not $currentHermesHome -or $currentHermesHome -ne $HermesHome) { [Environment]::SetEnvironmentVariable("HERMES_HOME", $HermesHome, "User") Write-Success "Set HERMES_HOME=$HermesHome" } $env:HERMES_HOME = $HermesHome # Update current session $env:Path = "$hermesBin;$env:Path" Write-Success "hermes command ready"}
function Copy-ConfigTemplates { Write-Info "Setting up configuration files..." # Create ~/.hermes directory structure New-Item -ItemType Directory -Force -Path "$HermesHome\cron" | Out-Null New-Item -ItemType Directory -Force -Path "$HermesHome\sessions" | Out-Null New-Item -ItemType Directory -Force -Path "$HermesHome\logs" | Out-Null New-Item -ItemType Directory -Force -Path "$HermesHome\pairing" | Out-Null New-Item -ItemType Directory -Force -Path "$HermesHome\hooks" | Out-Null New-Item -ItemType Directory -Force -Path "$HermesHome\image_cache" | Out-Null New-Item -ItemType Directory -Force -Path "$HermesHome\audio_cache" | Out-Null New-Item -ItemType Directory -Force -Path "$HermesHome\memories" | Out-Null New-Item -ItemType Directory -Force -Path "$HermesHome\skills" | Out-Null
# Create .env $envPath = "$HermesHome\.env" if (-not (Test-Path $envPath)) { $examplePath = "$InstallDir\.env.example" if (Test-Path $examplePath) { Copy-Item $examplePath $envPath Write-Success "Created ~/.hermes/.env from template" } else { New-Item -ItemType File -Force -Path $envPath | Out-Null Write-Success "Created ~/.hermes/.env" } } else { Write-Info "~/.hermes/.env already exists, keeping it" } # Create config.yaml $configPath = "$HermesHome\config.yaml" if (-not (Test-Path $configPath)) { $examplePath = "$InstallDir\cli-config.yaml.example" if (Test-Path $examplePath) { Copy-Item $examplePath $configPath Write-Success "Created ~/.hermes/config.yaml from template" } } else { Write-Info "~/.hermes/config.yaml already exists, keeping it" } # Create SOUL.md if it doesn't exist (global persona file) $soulPath = "$HermesHome\SOUL.md" if (-not (Test-Path $soulPath)) { @"# Hermes Agent Persona
<!-- This file defines the agent's personality and tone.The agent will embody whatever you write here.Edit this to customize how Hermes communicates with you.
Examples: - "You are a warm, playful assistant who uses kaomoji occasionally." - "You are a concise technical expert. No fluff, just facts." - "You speak like a friendly coworker who happens to know everything."
This file is loaded fresh each message -- no restart needed.Delete the contents (or this file) to use the default personality.-->"@ | Set-Content -Path $soulPath -Encoding UTF8 Write-Success "Created ~/.hermes/SOUL.md (edit to customize personality)" } Write-Success "Configuration directory ready: ~/.hermes/" # Seed bundled skills into ~/.hermes/skills/ (manifest-based, one-time per skill) Write-Info "Syncing bundled skills to ~/.hermes/skills/ ..." $pythonExe = "$InstallDir\venv\Scripts\python.exe" if (Test-Path $pythonExe) { try { & $pythonExe "$InstallDir\tools\skills_sync.py" 2>$null Write-Success "Skills synced to ~/.hermes/skills/" } catch { # Fallback: simple directory copy $bundledSkills = "$InstallDir\skills" $userSkills = "$HermesHome\skills" if ((Test-Path $bundledSkills) -and -not (Get-ChildItem $userSkills -Exclude '.bundled_manifest' -ErrorAction SilentlyContinue)) { Copy-Item -Path "$bundledSkills\*" -Destination $userSkills -Recurse -Force -ErrorAction SilentlyContinue Write-Success "Skills copied to ~/.hermes/skills/" } } }}
function Install-NodeDeps { if (-not $HasNode) { Write-Info "Skipping Node.js dependencies (Node not installed)" return } Push-Location $InstallDir if (Test-Path "package.json") { Write-Info "Installing Node.js dependencies (browser tools)..." try { npm install --silent 2>&1 | Out-Null Write-Success "Node.js dependencies installed" } catch { Write-Warn "npm install failed (browser tools may not work)" } } # Install TUI dependencies $tuiDir = "$InstallDir\ui-tui" if (Test-Path "$tuiDir\package.json") { Write-Info "Installing TUI dependencies..." Push-Location $tuiDir try { npm install --silent 2>&1 | Out-Null Write-Success "TUI dependencies installed" } catch { Write-Warn "TUI npm install failed (hermes --tui may not work)" } Pop-Location }
Pop-Location}
function Invoke-SetupWizard { if ($SkipSetup) { Write-Info "Skipping setup wizard (-SkipSetup)" return } Write-Host "" Write-Info "Starting setup wizard..." Write-Host "" Push-Location $InstallDir # Run hermes setup using the venv Python directly (no activation needed) if (-not $NoVenv) { & ".\venv\Scripts\python.exe" -m hermes_cli.main setup } else { python -m hermes_cli.main setup } Pop-Location}
function Start-GatewayIfConfigured { $envPath = "$HermesHome\.env" if (-not (Test-Path $envPath)) { return }
$hasMessaging = $false $content = Get-Content $envPath -ErrorAction SilentlyContinue foreach ($var in @("TELEGRAM_BOT_TOKEN", "DISCORD_BOT_TOKEN", "SLACK_BOT_TOKEN", "SLACK_APP_TOKEN", "WHATSAPP_ENABLED")) { $match = $content | Where-Object { $_ -match "^${var}=.+" -and $_ -notmatch "your-token-here" } if ($match) { $hasMessaging = $true; break } }
if (-not $hasMessaging) { return }
$hermesCmd = "$InstallDir\venv\Scripts\hermes.exe" if (-not (Test-Path $hermesCmd)) { $hermesCmd = "hermes" }
# If WhatsApp is enabled but not yet paired, run foreground for QR scan $whatsappEnabled = $content | Where-Object { $_ -match "^WHATSAPP_ENABLED=true" } $whatsappSession = "$HermesHome\whatsapp\session\creds.json" if ($whatsappEnabled -and -not (Test-Path $whatsappSession)) { Write-Host "" Write-Info "WhatsApp is enabled but not yet paired." Write-Info "Running 'hermes whatsapp' to pair via QR code..." Write-Host "" $response = Read-Host "Pair WhatsApp now? [Y/n]" if ($response -eq "" -or $response -match "^[Yy]") { try { & $hermesCmd whatsapp } catch { # Expected after pairing completes } } }
Write-Host "" Write-Info "Messaging platform token detected!" Write-Info "The gateway handles messaging platforms and cron job execution." Write-Host "" $response = Read-Host "Would you like to start the gateway now? [Y/n]"
if ($response -eq "" -or $response -match "^[Yy]") { Write-Info "Starting gateway in background..." try { $logFile = "$HermesHome\logs\gateway.log" Start-Process -FilePath $hermesCmd -ArgumentList "gateway" ` -RedirectStandardOutput $logFile ` -RedirectStandardError "$HermesHome\logs\gateway-error.log" ` -WindowStyle Hidden Write-Success "Gateway started! Your bot is now online." Write-Info "Logs: $logFile" Write-Info "To stop: close the gateway process from Task Manager" } catch { Write-Warn "Failed to start gateway. Run manually: hermes gateway" } } else { Write-Info "Skipped. Start the gateway later with: hermes gateway" }}
function Write-Completion { Write-Host "" Write-Host "┌─────────────────────────────────────────────────────────┐" -ForegroundColor Green Write-Host "│ ✓ Installation Complete! │" -ForegroundColor Green Write-Host "└─────────────────────────────────────────────────────────┘" -ForegroundColor Green Write-Host "" # Show file locations Write-Host "📁 Your files:" -ForegroundColor Cyan Write-Host "" Write-Host " Config: " -NoNewline -ForegroundColor Yellow Write-Host "$HermesHome\config.yaml" Write-Host " API Keys: " -NoNewline -ForegroundColor Yellow Write-Host "$HermesHome\.env" Write-Host " Data: " -NoNewline -ForegroundColor Yellow Write-Host "$HermesHome\cron\, sessions\, logs\" Write-Host " Code: " -NoNewline -ForegroundColor Yellow Write-Host "$HermesHome\hermes-agent\" Write-Host "" Write-Host "─────────────────────────────────────────────────────────" -ForegroundColor Cyan Write-Host "" Write-Host "🚀 Commands:" -ForegroundColor Cyan Write-Host "" Write-Host " hermes " -NoNewline -ForegroundColor Green Write-Host "Start chatting" Write-Host " hermes setup " -NoNewline -ForegroundColor Green Write-Host "Configure API keys & settings" Write-Host " hermes config " -NoNewline -ForegroundColor Green Write-Host "View/edit configuration" Write-Host " hermes config edit " -NoNewline -ForegroundColor Green Write-Host "Open config in editor" Write-Host " hermes gateway " -NoNewline -ForegroundColor Green Write-Host "Start messaging gateway (Telegram, Discord, etc.)" Write-Host " hermes update " -NoNewline -ForegroundColor Green Write-Host "Update to latest version" Write-Host "" Write-Host "─────────────────────────────────────────────────────────" -ForegroundColor Cyan Write-Host "" Write-Host "⚡ Restart your terminal for PATH changes to take effect" -ForegroundColor Yellow Write-Host "" if (-not $HasNode) { Write-Host "Note: Node.js could not be installed automatically." -ForegroundColor Yellow Write-Host "Browser tools need Node.js. Install manually:" -ForegroundColor Yellow Write-Host " https://nodejs.org/en/download/" -ForegroundColor Yellow Write-Host "" } if (-not $HasRipgrep) { Write-Host "Note: ripgrep (rg) was not installed. For faster file search:" -ForegroundColor Yellow Write-Host " winget install BurntSushi.ripgrep.MSVC" -ForegroundColor Yellow Write-Host "" }}
# ============================================================================# Main# ============================================================================
function Main { Write-Banner if (-not (Install-Uv)) { throw "uv installation failed — cannot continue" } if (-not (Test-Python)) { throw "Python $PythonVersion not available — cannot continue" } if (-not (Test-Git)) { throw "Git not found — install from https://git-scm.com/download/win" } Test-Node # Auto-installs if missing Install-SystemPackages # ripgrep + ffmpeg in one step Install-Repository Install-Venv Install-Dependencies Install-NodeDeps Set-PathVariable Copy-ConfigTemplates Invoke-SetupWizard Start-GatewayIfConfigured Write-Completion}
# Wrap in try/catch so errors don't kill the terminal when run via:# irm https://...install.ps1 | iex# (exit/throw inside iex kills the entire PowerShell session)try { Main} catch { Write-Host "" Write-Err "Installation failed: $_" Write-Host "" Write-Info "If the error is unclear, try downloading and running the script directly:" Write-Host " Invoke-WebRequest -Uri 'https://raw.githubusercontent.com/NousResearch/hermes-agent/main/scripts/install.ps1' -OutFile install.ps1" -ForegroundColor Yellow Write-Host " .\install.ps1" -ForegroundColor Yellow Write-Host ""}