partial linux setup/install scripting

2026-09-12 17:45:52 -04:00 · 2026-08-25 22:48:00 -04:00
parent 48c4df342f
commit e3c4028b50
10 changed files with 851 additions and 0 deletions
@@ -0,0 +1,70 @@
+using System.Text.RegularExpressions;
+
+namespace WiiCompiled.Setup.Linux;
+
+/// <summary>
+/// The handful of facts this tool needs out of projects/mkwii/recomp.yml. Parsed literally line by
+/// line - the same approach Launcher/NativeBuildFlags.ps1's Get-MkwProjectPins and
+/// Launcher/local-build.sh already use - rather than pulling in a YAML library, since the manifest
+/// is machine-written with a fixed shape.
+/// </summary>
+internal sealed class ProjectManifest
+{
+    public required string GameId { get; init; }
+    public required string Region { get; init; }
+    public required string DolSha256 { get; init; }
+    public required string RelSha256 { get; init; }
+
+    public static ProjectManifest Load(string path)
+    {
+        if (!File.Exists(path)) throw new FileNotFoundException("Translation project file is missing", path);
+
+        string? gameId = null, region = null, dolSha = null, relSha = null;
+        string section = "";
+        string inputKey = "";
+
+        foreach (var raw in File.ReadLines(path))
+        {
+            var line = Regex.Replace(raw, "#.*$", "");
+            if (string.IsNullOrWhiteSpace(line)) continue;
+
+            var sectionMatch = Regex.Match(line, "^([A-Za-z0-9_]+):");
+            if (sectionMatch.Success)
+            {
+                section = sectionMatch.Groups[1].Value;
+                inputKey = "";
+                continue;
+            }
+
+            if (section == "inputs")
+            {
+                var keyMatch = Regex.Match(line, @"^\s{2}([A-Za-z0-9_]+):\s*$");
+                if (keyMatch.Success) { inputKey = keyMatch.Groups[1].Value; continue; }
+
+                var shaMatch = Regex.Match(line, @"^\s*sha256:\s*([0-9a-fA-F]{64})\s*$");
+                if (shaMatch.Success)
+                {
+                    var value = shaMatch.Groups[1].Value.ToLowerInvariant();
+                    if (inputKey == "dol") dolSha = value;
+                    else if (inputKey == "rel") relSha = value;
+                }
+            }
+            else if (section == "project")
+            {
+                var idMatch = Regex.Match(line, @"^\s*game_id:\s*(\S+)\s*$");
+                if (idMatch.Success) gameId = idMatch.Groups[1].Value;
+
+                var regionMatch = Regex.Match(line, @"^\s*region:\s*(\S+)\s*$");
+                if (regionMatch.Success) region = regionMatch.Groups[1].Value;
+            }
+        }
+
+        if (gameId is null || region is null || dolSha is null || relSha is null)
+        {
+            throw new InvalidDataException(
+                $"{path} does not pin game_id/region/dol.sha256/rel.sha256; the project file is not the shape this tool expects.");
+        }
+
+        return new ProjectManifest { GameId = gameId, Region = region, DolSha256 = dolSha, RelSha256 = relSha };
+    }
+}