wangjia
90a194fc00
Git Bash(MSYS) 把 /D 开头的参数当 POSIX 路径自动转换，导致 ISCC 的 /DAppVer /DSrcDir /DOutDir 丢失 /D 前缀、被当成多个脚本文件名而报错。 调用 ISCC 时设 MSYS_NO_PATHCONV=1 + MSYS2_ARG_CONV_EXCL='*' 关闭转换。 install-innosetup.ps1 顺带加 /LOG 失败时打印安装日志。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
39 lines
1.6 KiB
PowerShell
39 lines
1.6 KiB
PowerShell
# install-innosetup.ps1 — robust silent install of Inno Setup 6 for the Windows runner.
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# Idempotent: exits 0 immediately if ISCC.exe is already present.
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$ErrorActionPreference = 'Stop'
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$candidates = @(
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"${env:ProgramFiles(x86)}\Inno Setup 6\ISCC.exe",
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"$env:ProgramFiles\Inno Setup 6\ISCC.exe"
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)
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foreach ($c in $candidates) {
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if (Test-Path $c) { Write-Output "ISCC already present: $c"; exit 0 }
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}
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$url = 'https://jrsoftware.org/download.php/is.exe'
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$out = Join-Path $env:TEMP 'innosetup-installer.exe'
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Write-Output "Downloading Inno Setup: $url"
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[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
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# -UseBasicParsing avoids the IE-engine dependency that fails under the SYSTEM account.
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Invoke-WebRequest -Uri $url -OutFile $out -UseBasicParsing
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$size = (Get-Item $out).Length
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Write-Output "Downloaded $size bytes"
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if ($size -lt 1000000) { throw "Downloaded file too small ($size bytes) - not a valid installer" }
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Write-Output "Installing silently..."
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$log = Join-Path $env:TEMP 'innosetup-install.log'
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$p = Start-Process -FilePath $out -ArgumentList '/VERYSILENT','/SUPPRESSMSGBOXES','/NORESTART','/SP-','/NOICONS',"/LOG=$log" -Wait -PassThru
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Write-Output "Installer exit code: $($p.ExitCode)"
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if ($p.ExitCode -ne 0) {
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Write-Output "----- install log tail -----"
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if (Test-Path $log) { Get-Content $log -Tail 40 | ForEach-Object { Write-Output $_ } }
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throw "Inno Setup installer failed with exit code $($p.ExitCode)"
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}
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foreach ($c in $candidates) {
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if (Test-Path $c) { Write-Output "ISCC installed: $c"; exit 0 }
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}
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throw "ISCC not found after install (looked in: $($candidates -join ', '))"
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