Files
brass-and-sigil/scripts/Build-Tweaks.ps1
T
Matt Sijbers a1331212cb Initial commit: Brass & Sigil monorepo
Self-hosted Minecraft modpack distribution + administration system.

- launcher/  Avalonia 12 desktop client; single-file win-x64 publish.
             Microsoft auth via XboxAuthNet, manifest+SHA-1 mod sync,
             portable install path, sidecar settings.
- server/    brass-sigil-server daemon (.NET 8, linux-x64). Wraps the
             MC subprocess, embedded Kestrel admin panel with cookie
             auth + rate limiting, RCON bridge, scheduled backups,
             BlueMap CLI integration with player markers + skin proxy,
             friend-side whitelist request flow, world wipe with seed
             selection (keep current / random / custom).
- pack/      pack.lock.json (Modrinth + manual CurseForge entries),
             data-only tweak source under tweaks/, build outputs in
             overrides/ (gitignored).
- scripts/   Build-Pack / Build-Tweaks / Update-Pack / Check-Updates
             plus Deploy-Brass.ps1 unified one-shot deploy with
             version-bump pre-flight and daemon-state detection.
2026-05-05 00:19:05 +01:00

116 lines
3.8 KiB
PowerShell

#requires -Version 5
<#
.SYNOPSIS
Builds every tweak source folder under ..\pack\tweaks\ into a data-only
mod jar and drops it into ..\pack\overrides\mods\.
.DESCRIPTION
Each subfolder of ..\pack\tweaks\ is treated as one self-contained
"data-only" NeoForge mod. Its modId, version, and display name come from
the folder's META-INF\neoforge.mods.toml. The script:
1. Reads modId + version from neoforge.mods.toml.
2. Zips the folder contents (data\, META-INF\, pack.mcmeta) into a jar
named "<modId>-<version>.jar".
3. Removes any older jars for the same modId from the output folder so
stale versions don't get bundled into the manifest.
Run this before Build-Pack.ps1, or let Build-Pack.ps1 invoke it for you.
.PARAMETER TweaksRoot
Folder containing tweak source subfolders. Defaults to ..\pack\tweaks\.
.PARAMETER OutputRoot
Where built jars go. Defaults to ..\pack\overrides\mods\. This path
becomes Build-Pack.ps1's -LocalPackSource (one level up).
#>
[CmdletBinding()]
param(
[string]$TweaksRoot = "",
[string]$OutputRoot = ""
)
$ErrorActionPreference = 'Stop'
$ProgressPreference = 'SilentlyContinue'
$here = Split-Path -Parent $MyInvocation.MyCommand.Path
if (-not $TweaksRoot) { $TweaksRoot = Join-Path $here '..\pack\tweaks' }
if (-not $OutputRoot) { $OutputRoot = Join-Path $here '..\pack\overrides\mods' }
if (-not (Test-Path $TweaksRoot)) {
Write-Host "No tweaks folder at $TweaksRoot -- nothing to build."
return
}
if (-not (Test-Path $OutputRoot)) {
New-Item -ItemType Directory -Path $OutputRoot -Force | Out-Null
}
# Read modId + version out of a neoforge.mods.toml. We do this with a tiny regex
# parser instead of a full TOML library because we only need two scalars and we
# control the file format. Lines like: modId = "foo" version = "1.2.3"
function Get-ModMeta {
param([string]$TomlPath)
if (-not (Test-Path $TomlPath)) {
throw "Missing $TomlPath -- every tweak folder needs META-INF\neoforge.mods.toml."
}
$content = Get-Content $TomlPath -Raw
$modIdMatch = [regex]::Match($content, '(?m)^\s*modId\s*=\s*"([^"]+)"')
$versionMatch = [regex]::Match($content, '(?m)^\s*version\s*=\s*"([^"]+)"')
if (-not $modIdMatch.Success) { throw "Could not parse modId from $TomlPath" }
if (-not $versionMatch.Success) { throw "Could not parse version from $TomlPath" }
return [pscustomobject]@{
ModId = $modIdMatch.Groups[1].Value
Version = $versionMatch.Groups[1].Value
}
}
Add-Type -AssemblyName System.IO.Compression.FileSystem
$tweakDirs = Get-ChildItem -Path $TweaksRoot -Directory
if ($tweakDirs.Count -eq 0) {
Write-Host "No tweak folders found under $TweaksRoot."
return
}
Write-Host ""
Write-Host "Building tweak jars from $TweaksRoot"
Write-Host ""
foreach ($dir in $tweakDirs) {
$tomlPath = Join-Path $dir.FullName 'META-INF\neoforge.mods.toml'
$meta = Get-ModMeta -TomlPath $tomlPath
$jarName = "$($meta.ModId)-$($meta.Version).jar"
$jarPath = Join-Path $OutputRoot $jarName
# Wipe stale jars for this modId so old versions don't get bundled into
# the manifest alongside the new one.
Get-ChildItem -Path $OutputRoot -Filter "$($meta.ModId)-*.jar" -ErrorAction SilentlyContinue |
Where-Object { $_.Name -ne $jarName } |
ForEach-Object {
Write-Host (" removing stale: {0}" -f $_.Name)
Remove-Item $_.FullName -Force
}
if (Test-Path $jarPath) { Remove-Item $jarPath -Force }
[System.IO.Compression.ZipFile]::CreateFromDirectory(
$dir.FullName,
$jarPath,
[System.IO.Compression.CompressionLevel]::Optimal,
$false
)
$size = (Get-Item $jarPath).Length
Write-Host (" built {0,-40} {1,8:N0} bytes" -f $jarName, $size)
}
Write-Host ""
Write-Host "Tweak jars are in: $OutputRoot"