wmantly
1b332cacab
installer.iss had #define MyAppVersion "2.1.0", so every release's setup.exe (and its AppVersion/VersionInfoVersion) self-identified as 2.1.0 regardless of the actual tag. setup-build-env.ps1 now passes /DMyAppVersion derived from GITHUB_REF_NAME (CI tag run) or git describe, falling back to a 0.0.0-dev placeholder in the .iss only for bare manual compiles.
308 lines
12 KiB
PowerShell
308 lines
12 KiB
PowerShell
<#
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.SYNOPSIS
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Idempotent setup of the Theta Agent Windows dev/build environment.
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.DESCRIPTION
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Ensures everything needed to build and package the Windows agent, tray,
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session helper, and the fully-offline Inno installer is present:
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* Go toolchain (pinned version, user-space, no admin required)
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* Inno Setup compiler (pinned version, per-user install, no admin required)
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* vendor assets (WireGuard MSI, VC++ redist, OpenCredential CP),
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fetched into installer/windows/vendor/ and verified against the pinned
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sha256 in installer/windows/vendor-manifest.json
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Safe to run repeatedly: each component is skipped when already installed
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and valid, so `powershell -File scripts/setup-build-env.ps1` is a no-op on a
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ready machine. Pass -Build to also compile the binaries and the installer.
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.PARAMETER ToolDir
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Where to install toolchains. Default: %LOCALAPPDATA%\Theta42\buildtools
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.PARAMETER RepoRoot
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Repository root. Default: the parent of this script's directory.
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.PARAMETER SkipGo
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Do not install/verify the Go toolchain.
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.PARAMETER SkipInno
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Do not install/verify Inno Setup.
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.PARAMETER SkipVendor
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Do not fetch/verify vendor assets.
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.PARAMETER Build
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After setup, build the agent/tray/helper for windows (amd64+arm64), run
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`go test ./...`, and compile the installer with ISCC.
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.PARAMETER CI
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Non-interactive/CI mode: exit non-zero on any failure. (Used by the
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GitHub Actions workflow so the runner fails loudly on a broken env.)
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.EXAMPLE
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powershell -ExecutionPolicy Bypass -File scripts\setup-build-env.ps1 -Build
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#>
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[CmdletBinding()]
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param(
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[string]$ToolDir = (Join-Path $env:LOCALAPPDATA 'Theta42\buildtools'),
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[string]$RepoRoot = '',
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[switch]$SkipGo,
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[switch]$SkipInno,
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[switch]$SkipVendor,
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[switch]$Build,
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[switch]$CI
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)
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$ErrorActionPreference = 'Stop'
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$script:anyFailed = $false
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# $PSScriptRoot is not populated inside the param() defaults on PowerShell 5.1.
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if (-not $RepoRoot) {
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$RepoRoot = (Resolve-Path (Join-Path $PSScriptRoot '..')).Path
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}
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function Write-Step($msg) { Write-Host "== $msg" -ForegroundColor Cyan }
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function Write-OK($msg) { Write-Host " [OK] $msg" -ForegroundColor Green }
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function Write-Skip($msg) { Write-Host " [skip] $msg" -ForegroundColor DarkGray }
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function Write-Fail($msg) { Write-Host " [FAIL] $msg" -ForegroundColor Red; $script:anyFailed = $true }
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function Write-Info($msg) { Write-Host " [info] $msg" -ForegroundColor Gray }
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# ---------------------------------------------------------------- manifest ----
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$manifestPath = Join-Path $RepoRoot 'installer\windows\vendor-manifest.json'
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$manifest = Get-Content $manifestPath -Raw | ConvertFrom-Json
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$vendorDir = Join-Path $RepoRoot 'installer\windows\vendor'
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# -------------------------------------------------------------- Go toolchain --
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function Get-GoVersion {
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$v = (go version 2>$null)
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if ($v -match 'go([0-9]+\.[0-9]+)') { return $matches[1] }
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return ''
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}
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function Install-Go {
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$needGo = $manifest.toolchain.go.version
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$minGo = ($needGo -split '\.')[0] + '.' + ($needGo -split '\.')[1] # e.g. 1.22
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$have = Get-GoVersion
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if ($have -ne '' -and ([version]$have -ge [version]$minGo)) {
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Write-OK "Go $have already available ($minGo+ required)"
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return
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}
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$url = $manifest.toolchain.go.url
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$goRoot = Join-Path $ToolDir "go$needGo"
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# The official zip contains a top-level go/ folder -> goRoot\go\bin\go.exe.
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$goBin = Join-Path $goRoot 'go\bin'
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if (Test-Path (Join-Path $goBin 'go.exe')) {
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Write-OK "Go $needGo found at $goRoot"
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} else {
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Write-Step "Installing Go $needGo (no admin required, zip extract)"
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$zip = Join-Path $env:TEMP "go$needGo.windows-amd64.zip"
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if (-not (Test-Path $zip)) {
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Write-Info "Downloading $url"
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Invoke-WebRequest -Uri $url -OutFile $zip -UseBasicParsing
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}
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$staging = Join-Path $goRoot 'staging'
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New-Item -ItemType Directory -Force -Path $staging | Out-Null
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Expand-Archive -Path $zip -DestinationPath $staging -Force
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# staging\go -> goRoot\go
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Move-Item -Force (Join-Path $staging 'go') $goRoot
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Remove-Item -Recurse -Force $staging -ErrorAction SilentlyContinue
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if (-not (Test-Path (Join-Path $goBin 'go.exe'))) {
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Write-Fail "Go extract produced no bin\go.exe at $goBin"
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return
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}
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Write-OK "Go $needGo installed at $goRoot"
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}
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Add-ToUserPath $goBin
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$env:Path = "$goBin;$env:Path"
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}
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# --------------------------------------------------------------- Inno Setup ---
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function Find-Iscc {
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$candidates = @(
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(Join-Path $ToolDir 'InnoSetup7\ISCC.exe'),
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"$env:ProgramFiles\Inno Setup 7\ISCC.exe",
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"${env:ProgramFiles(x86)}\Inno Setup 7\ISCC.exe",
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"$env:ProgramFiles\Inno Setup 6\ISCC.exe",
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"${env:ProgramFiles(x86)}\Inno Setup 6\ISCC.exe"
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)
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foreach ($c in $candidates) {
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if ($c -and (Test-Path $c)) { return $c }
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}
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return ''
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}
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function Install-Inno {
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$iscc = Find-Iscc
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if ($iscc) {
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Write-OK "Inno Setup ISCC found at $iscc"
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return $iscc
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}
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$inno = $manifest.toolchain.inno
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$exe = Join-Path $env:TEMP "innosetup-$($inno.version)-x64.exe"
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if (-not (Test-Path $exe)) {
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Write-Step "Downloading Inno Setup $($inno.version)"
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Invoke-WebRequest -Uri $inno.url -OutFile $exe -UseBasicParsing
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$h = (Get-FileHash $exe -Algorithm SHA256).Hash.ToUpper()
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if ($h -ne $inno.sha256) {
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Remove-Item $exe -Force
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Write-Fail "Inno Setup installer sha256 mismatch: $h"
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return ''
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}
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Write-OK "Downloaded and verified Inno Setup installer"
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}
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$dest = Join-Path $ToolDir 'InnoSetup7'
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Write-Step "Installing Inno Setup per-user to $dest"
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# /CURRENTUSER installs without admin; /DIR is honored in that mode.
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$p = Start-Process -FilePath $exe -ArgumentList @(
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'/VERYSILENT','/SUPPRESSMSGBOXES','/NORESTART','/CURRENTUSER',"/DIR=$dest"
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) -Wait -PassThru
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if ($p.ExitCode -ne 0 -or -not (Test-Path (Join-Path $dest 'ISCC.exe'))) {
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Write-Fail "Inno Setup install failed (exit $($p.ExitCode)); ISCC not found at $dest"
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return ''
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}
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Write-OK "Inno Setup installed; ISCC at $(Join-Path $dest 'ISCC.exe')"
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Add-ToUserPath $dest
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return (Join-Path $dest 'ISCC.exe')
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}
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# ------------------------------------------------- PATH (idempotent) ----------
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function Add-ToUserPath($dir) {
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if (-not $dir -or -not (Test-Path $dir)) { return }
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$userPath = [Environment]::GetEnvironmentVariable('Path','User')
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if ($userPath -and ($userPath -split ';' -contains $dir)) {
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Write-Skip "$dir already on user PATH"
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return
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}
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$newPath = if ($userPath) { "$userPath;$dir" } else { $dir }
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[Environment]::SetEnvironmentVariable('Path', $newPath, 'User')
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Write-OK "Added $dir to user PATH"
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}
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# ------------------------------------------------ Vendor assets (idempotent) --
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function Fetch-Asset($asset) {
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$dest = Join-Path $vendorDir $asset.name
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$ok = $false
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if (Test-Path $dest) {
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$h = (Get-FileHash $dest -Algorithm SHA256).Hash.ToUpper()
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if ($h -eq $asset.sha256) {
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$ok = $true
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Write-Skip "$($asset.name) present and checksum verified"
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} else {
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Write-Info "$($asset.name): stale or corrupt (got $h), re-downloading"
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}
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}
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if (-not $ok) {
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Write-Info "Downloading $($asset.name)"
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Invoke-WebRequest -Uri $asset.url -OutFile $dest -UseBasicParsing
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$h = (Get-FileHash $dest -Algorithm SHA256).Hash.ToUpper()
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if ($h -ne $asset.sha256) {
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Remove-Item $dest -Force
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Write-Fail "$($asset.name): sha256 mismatch ($h) - expected $($asset.sha256)"
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return
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}
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Write-OK "$($asset.name) downloaded and checksum verified"
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}
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Set-Content -Path "$dest.sha256" -Value $asset.sha256 -NoNewline
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}
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function Ensure-Vendor {
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Write-Step "Vendor assets (pinned in vendor-manifest.json)"
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New-Item -ItemType Directory -Force -Path $vendorDir | Out-Null
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foreach ($a in $manifest.assets) {
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Fetch-Asset $a
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}
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}
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# ----------------------------------------------------------------- Verify -----
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function Assert-BuildReady {
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Write-Step "Verification"
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$go = Get-GoVersion
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if ($go) { Write-OK "go $go" } elseif (-not $SkipGo) { Write-Fail 'go not found' }
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$iscc = Find-Iscc
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if ($iscc) { Write-OK "ISCC $iscc" } elseif (-not $SkipInno) { Write-Fail 'ISCC not found' }
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foreach ($a in $manifest.assets) {
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$dest = Join-Path $vendorDir $a.name
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if (Test-Path $dest) {
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$h = (Get-FileHash $dest -Algorithm SHA256).Hash.ToUpper()
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if ($h -eq $a.sha256) { Write-OK "$($a.name) verified" }
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else { Write-Fail "$($a.name) checksum mismatch" }
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} elseif (-not $SkipVendor) {
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Write-Fail "$($a.name) missing"
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}
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}
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if ($script:anyFailed) {
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if ($CI) { throw 'Build environment setup failed' }
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exit 1
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}
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Write-Host "Build environment ready." -ForegroundColor Green
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}
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# ------------------------------------------------------------------- Build ----
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function Invoke-Build {
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Write-Step "Building agent, tray, helper (windows amd64+arm64)"
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$dist = Join-Path $RepoRoot 'dist'
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New-Item -ItemType Directory -Force -Path $dist | Out-Null
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$flags = '-s -w'
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# The tray and helper are GUI-subsystem binaries: no console window pops up
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# when the installer starts the tray or the service spawns the helper.
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$guiFlags = '-s -w -H=windowsgui'
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foreach ($arch in @('amd64','arm64')) {
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$env:GOOS='windows'; $env:GOARCH=$arch; $env:CGO_ENABLED='0'
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go build "-ldflags=$flags" -o (Join-Path $dist "theta-agent-windows-$arch.exe") $RepoRoot
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if ($LASTEXITCODE -ne 0) { Write-Fail "build agent windows/$arch failed"; return }
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go build "-ldflags=$guiFlags" -o (Join-Path $dist "theta-agent-tray-windows-$arch.exe") (Join-Path $RepoRoot 'cmd\theta-agent-tray')
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if ($LASTEXITCODE -ne 0) { Write-Fail "build tray windows/$arch failed"; return }
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go build "-ldflags=$guiFlags" -o (Join-Path $dist "theta-agent-helper-windows-$arch.exe") (Join-Path $RepoRoot 'cmd\theta-agent-helper')
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if ($LASTEXITCODE -ne 0) { Write-Fail "build helper windows/$arch failed"; return }
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}
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Remove-Item Env:GOOS,Env:GOARCH,Env:CGO_ENABLED -ErrorAction SilentlyContinue
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Write-Step "Running go test ./..."
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Push-Location $RepoRoot
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go test ./...
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if ($LASTEXITCODE -ne 0) { Pop-Location; Write-Fail 'go test failed'; return }
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Pop-Location
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$iscc = Find-Iscc
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if (-not $iscc) { Write-Fail 'ISCC not found; cannot build installer'; return }
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# The installer must not carry a stale hardcoded version: derive it from
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# the tag on CI (GITHUB_REF_NAME, e.g. "v2.2.0"), else the nearest local
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# tag, else a plain dev marker. Passed as -DMyAppVersion so
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# installer.iss's #ifndef default is always overridden by the build.
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$appVer = '0.0.0-dev'
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if ($env:GITHUB_REF_NAME -match 'v?([0-9]+\.[0-9]+\.[0-9]+)') {
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$appVer = $matches[1]
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} else {
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$desc = git describe --tags --abbrev=0 2>$null
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if ($desc -match 'v?([0-9]+\.[0-9]+\.[0-9]+)') { $appVer = $matches[1] }
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}
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Write-Step "Compiling installer with ISCC (version $appVer)"
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& $iscc "/DMyAppVersion=$appVer" (Join-Path $RepoRoot 'installer\windows\installer.iss')
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if ($LASTEXITCODE -ne 0) { Write-Fail 'ISCC compile failed' }
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}
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# ------------------------------------------------------------------- Main -----
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New-Item -ItemType Directory -Force -Path $ToolDir | Out-Null
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if (-not $SkipGo) { Install-Go }
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if (-not $SkipInno) { $null = Install-Inno }
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if (-not $SkipVendor) { Ensure-Vendor }
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Assert-BuildReady
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if ($Build) { Invoke-Build }
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if ($script:anyFailed) {
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if ($CI) { throw 'Setup failed' }
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exit 1
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}
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