Keep model compilation headless (#49)

## Summary

- always wrap NWN model compilation with `xvfb-run`, even when the caller has `DISPLAY`
- fail closed with an actionable error when `xvfb-run` is unavailable instead of opening the client UI
- update the compiler contract and regression coverage

## Verification

- focused red/green regression tests
- `nix develop -c make check`
- real NWN compile with `DISPLAY=:0` under transient Xvfb; binary MDL output verified

Generated with Claude CodeReviewed-on: #49

Co-authored-by: vickydotbat <vickydotbat@tutamail.com>

.gitea/workflows/build-binaries.yml

@@ -1,25 +1,22 @@
-# Cross-platform Crucible binaries (D7 trigger standard):
+# Cross-platform Crucible release binaries: a v* tag builds all targets,
-#   PR / push main -> cross-build ALL targets to prove they compile (no publish)
+# then uploads them, SHA256SUMS, and the canonical wrappers to its Gitea release.
-#   tag v*         -> build all targets + SHA256SUMS, upload to the Gitea release
 # Crucible is pure Go (CGO_ENABLED=0), so cross-compiling is a fast loop.
 name: build-binaries
 
 on:
-  pull_request:
   push:
-    branches: [main]
     tags: ['v*']
-    paths-ignore:
+
-      - "docs/**"
+permissions:
-      - "README.md"
+  code: read
-      - "AGENTS.md"
+  releases: write
-      - "LICENSE"
 
 jobs:
   build-binaries:
     runs-on: nix-docker
+    timeout-minutes: 30
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with: { fetch-depth: 0 }
 
       - name: Cross-build all targets
@@ -45,9 +42,8 @@ jobs:
           '
 
       - name: Upload to Gitea release
-        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
         env:
-          TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          TOKEN: ${{ secrets.GITEA_TOKEN }}
           TAG: ${{ github.ref_name }}
           REPO: ${{ github.repository }}
           SERVER: ${{ github.server_url }}

.gitea/workflows/ci.yml

@@ -0,0 +1,47 @@
+# Pull-request validation for Crucible. Releases and wrapper synchronization
+# have their own narrow workflows because they need tag/main events.
+name: ci
+
+on:
+  pull_request:
+
+permissions: read-all
+
+jobs:
+  ci:
+    runs-on: nix-docker
+    timeout-minutes: 60
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          fetch-depth: 0
+
+      - name: vet + test + lint
+        run: |
+          nix develop --command bash -c '
+            set -euo pipefail
+            go vet ./...
+            go test ./...
+            shellcheck scripts/*.sh
+            yamllint .gitea
+          '
+
+      - name: binary smoke (fail-closed contract)
+        run: nix develop --command make smoke
+
+      - name: Cross-build all targets
+        run: |
+          nix develop --command bash -c '
+            set -euo pipefail
+            sha="$(git rev-parse --short=12 HEAD)"
+            ldflags="-s -w -X git.westgate.pw/ShadowsOverWestgate/sow-tools/internal/buildinfo.Version=${sha}"
+            rm -rf dist && mkdir -p dist
+            export CGO_ENABLED=0
+            for target in linux/amd64 linux/arm64 darwin/amd64 darwin/arm64 windows/amd64 windows/arm64; do
+              os="${target%/*}"; arch="${target#*/}"
+              ext=""; [ "$os" = windows ] && ext=".exe"
+              echo "building crucible-${os}-${arch}${ext}"
+              GOOS="$os" GOARCH="$arch" go build -trimpath -ldflags "$ldflags" \
+                -o "dist/crucible-${os}-${arch}${ext}" ./cmd/crucible
+            done
+          '

.gitea/workflows/sync-wrappers.yml

@@ -14,11 +14,14 @@ on:
       - 'wrappers/crucible.sh'
       - 'wrappers/crucible.ps1'
 
+permissions: read-all
+
 jobs:
   sync:
     runs-on: nix-docker
+    timeout-minutes: 30
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Open sync PRs to consumers
         env:

.gitea/workflows/test.yml

@@ -1,30 +0,0 @@
-# Lint + unit tests for the Crucible suite. PR-first: PRs + push to main (D7).
-name: test
-
-on:
-  push:
-    branches: [main]
-    paths-ignore:
-      - "docs/**"
-      - "README.md"
-      - "AGENTS.md"
-      - "LICENSE"
-  pull_request:
-
-jobs:
-  test:
-    runs-on: nix-docker
-    steps:
-      - uses: actions/checkout@v4
-        with: { fetch-depth: 0 }
-      - name: vet + test + lint
-        run: |
-          nix develop --command bash -c '
-            set -euo pipefail
-            go vet ./...
-            go test ./...
-            shellcheck scripts/*.sh
-            yamllint .gitea
-          '
-      - name: binary smoke (fail-closed contract)
-        run: nix develop --command make smoke

Makefile

@@ -6,6 +6,7 @@ SHELL := bash
 check: vet test
 	shellcheck scripts/*.sh
 	yamllint .gitea
+	bash tests/workflow-contract.sh
 
 vet:
 	go vet ./...

README.md

@@ -78,13 +78,14 @@ This retires the old habit of checking in `nwn-tool` / `sow-toolkit`.
 
 ## CI
 
-PR-first (D7): checks run on pull requests and on push to `main`; the only
+PR-first (D7): checks run once on pull requests; the only publish event is a
-publish event is a `v*` tag (see `runbooks/ci-trigger-standard.md` in sow-docs,
+`v*` tag (see `runbooks/ci-trigger-standard.md` in sow-docs,
 https://git.westgate.pw/ShadowsOverWestgate/sow-docs).
 
-- `test.yml` — vet, test, shellcheck, yamllint, binary smoke (PR + main).
+- `ci.yml` — vet, test, shellcheck, yamllint, binary smoke, and cross-build all
-- `build-binaries.yml` — cross-build all targets (PR + main); on a `v*` tag, upload
+  targets once per pull request.
-  the binaries, `SHA256SUMS`, and the wrappers to the Gitea release.
+- `build-binaries.yml` — on a `v*` tag, cross-build and upload the binaries,
+  `SHA256SUMS`, and the wrappers to the Gitea release.
 - `sync-wrappers.yml` — on a `main` push that touches `wrappers/`, auto-PR the
   canonical wrappers to the consumer repos in `wrappers/consumers.txt`.
   Consumer drift checks run after those PRs merge to `main`, not on the PRs

docs/superpowers/specs/2026-07-12-crucible-assets-builder-design.md

@@ -126,8 +126,9 @@ exactly as the reference does:
   - Beamdog install dirs.
   - `--nwn <install>` overrides (path to the install root or directly to the
     binary).
-- **Headless.** The engine is a GUI binary. If there is no `DISPLAY` and
+- **Headless.** The engine is a GUI binary. Require `xvfb-run` and wrap the call
-  `xvfb-run` is present, wrap the call:
+  regardless of the caller's `DISPLAY` so compilation never opens the client
+  UI; fail before invoking the engine when `xvfb-run` is unavailable:
   `xvfb-run -a --server-args=-screen 0 1024x768x24 nwmain-linux compilemodel <stem>`.
 - **Per model (one at a time — the engine's `development/` and `modelcompiler/`
   folders are flat and single-slot):**

internal/assets/compile.go

@@ -40,13 +40,13 @@ func runCompile(args []string, stdout, stderr io.Writer, getenv func(string) str
 	}
 	binDir := filepath.Dir(nwmain)
 
-	// Headless wrap: no DISPLAY + xvfb-run present -> run under a virtual X.
+	// Always use a virtual X so compilation never opens the client UI.
-	var wrap []string
+	xvfb := look("xvfb-run")
-	if getenv("DISPLAY") == "" {
+	if xvfb == "" {
-		if xvfb := look("xvfb-run"); xvfb != "" {
+		fmt.Fprintln(stderr, "assets compile: xvfb-run not found — install it to run the NWN model compiler headlessly")
-			wrap = []string{xvfb, "-a", "--server-args=-screen 0 1024x768x24"}
+		return exitTool
-		}
 	}
+	wrap := []string{xvfb, "-a", "--server-args=-screen 0 1024x768x24"}
 
 	files, err := walk(dirs, mdlExt, !*nonRecursive)
 	if err != nil {

internal/assets/compile_test.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"os"
 	"path/filepath"
+	"strings"
 	"testing"
 )
 
@@ -23,13 +24,19 @@ func TestCompileDrivesEngineAndReplacesInPlace(t *testing.T) {
 	if err := os.WriteFile(nwmain, []byte("#!/bin/sh\n"), 0o755); err != nil {
 		t.Fatal(err)
 	}
+	xvfbDir := t.TempDir()
+	xvfb := filepath.Join(xvfbDir, "xvfb-run")
+	if err := os.WriteFile(xvfb, []byte("#!/bin/sh\n"), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	t.Setenv("PATH", xvfbDir+string(os.PathListSeparator)+os.Getenv("PATH"))
 
 	getenv := func(k string) string {
 		switch k {
 		case "HOME":
 			return home
 		case "DISPLAY":
-			return ":0" // pretend a display exists so no xvfb wrap is needed
+			return ":0" // a desktop display must not make compilation interactive
 		}
 		return ""
 	}
@@ -38,7 +45,11 @@ func TestCompileDrivesEngineAndReplacesInPlace(t *testing.T) {
 	orig := runner
 	defer func() { runner = orig }()
 	runner = func(dir string, env []string, name string, args ...string) ([]byte, error) {
-		// args: compilemodel <stem>
+		if name != xvfb || len(args) != 5 || args[0] != "-a" ||
+			args[1] != "--server-args=-screen 0 1024x768x24" || args[2] != nwmain ||
+			args[3] != "compilemodel" {
+			t.Fatalf("engine command = %q %q, want xvfb-run wrapping nwmain", name, args)
+		}
 		stem := args[len(args)-1]
 		compiled := filepath.Join(mc, stem+".mdl")
 		return nil, os.WriteFile(compiled, []byte("\x00\x00compiled"), 0o644)
@@ -77,6 +88,11 @@ func TestCompileAbortsOnNameMismatch(t *testing.T) {
 	if err := os.WriteFile(nwmain, []byte("#!/bin/sh\n"), 0o755); err != nil {
 		t.Fatal(err)
 	}
+	xvfbDir := t.TempDir()
+	if err := os.WriteFile(filepath.Join(xvfbDir, "xvfb-run"), []byte("#!/bin/sh\n"), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	t.Setenv("PATH", xvfbDir+string(os.PathListSeparator)+os.Getenv("PATH"))
 	getenv := func(k string) string {
 		if k == "HOME" {
 			return home
@@ -108,3 +124,48 @@ func TestCompileAbortsOnNameMismatch(t *testing.T) {
 		t.Fatal("engine should not run for a name-mismatched model")
 	}
 }
+
+func TestCompileFailsClosedWithoutXvfb(t *testing.T) {
+	home := t.TempDir()
+	userData := filepath.Join(home, ".local", "share", "Neverwinter Nights")
+	for _, d := range []string{filepath.Join(userData, "development"), filepath.Join(userData, "modelcompiler")} {
+		if err := os.MkdirAll(d, 0o755); err != nil {
+			t.Fatal(err)
+		}
+	}
+	nwmain := filepath.Join(t.TempDir(), "nwmain-linux")
+	if err := os.WriteFile(nwmain, []byte("#!/bin/sh\n"), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	t.Setenv("PATH", t.TempDir())
+
+	getenv := func(k string) string {
+		if k == "HOME" {
+			return home
+		}
+		return ""
+	}
+	orig := runner
+	defer func() { runner = orig }()
+	engineCalled := false
+	runner = func(string, []string, string, ...string) ([]byte, error) {
+		engineCalled = true
+		return nil, nil
+	}
+
+	srcDir := t.TempDir()
+	if err := os.WriteFile(filepath.Join(srcDir, "foo.mdl"),
+		[]byte("newmodel foo\nbeginmodelgeom foo\n  node dummy foo\n    parent null\n  endnode\nendmodelgeom foo\ndonemodel foo\n"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	var stdout, stderr bytes.Buffer
+	if code := runCompile([]string{"--nwn", nwmain, srcDir}, &stdout, &stderr, getenv); code != exitTool {
+		t.Fatalf("compile exit = %d, want %d\n%s", code, exitTool, stderr.String())
+	}
+	if engineCalled {
+		t.Fatal("engine must not run without xvfb-run")
+	}
+	if !strings.Contains(stderr.String(), "xvfb-run") {
+		t.Fatalf("missing actionable xvfb-run error: %s", stderr.String())
+	}
+}

internal/topdata/native.go

@@ -410,6 +410,9 @@ func buildNativeUnchecked(p *project.Project, opts NativeBuildOptions, progress
 	if err != nil {
 		return BuildResult{}, err
 	}
+	if err := loadStandaloneTLKStrings(sourceDir, compiler); err != nil {
+		return BuildResult{}, err
+	}
 
 	output2DA := compiled2DAOutputDir(p)
 	outputTLK := compiledTLKOutputDir(p)

internal/topdata/tlk_native.go

@@ -13,6 +13,7 @@ import (
 	"strings"
 
 	"golang.org/x/text/encoding/charmap"
+	"gopkg.in/yaml.v3"
 )
 
 const (
@@ -74,6 +75,16 @@ type tlkEntryData struct {
 	SoundLength float32
 }
 
+type standaloneTLKDocument struct {
+	Schema     string `yaml:"schema"`
+	BaseStrref int    `yaml:"base_strref"`
+	Strings    []struct {
+		Key  string `yaml:"key"`
+		Text string `yaml:"text"`
+		ID   *int   `yaml:"id"`
+	} `yaml:"strings"`
+}
+
 type tlkStateDocument struct {
 	Version  int                        `json:"version"`
 	Language string                     `json:"language"`
@@ -98,6 +109,7 @@ type tlkCompiler struct {
 	active       map[string]tlkEntryData
 	activeKeys   map[string]struct{}
 	reservedByID map[int]string
+	pinnedByID   map[int]string
 	nextID       int
 }
 
@@ -147,6 +159,7 @@ func newTLKCompiler(sourceDir string, legacy *legacyTLKData) (*tlkCompiler, erro
 		active:       map[string]tlkEntryData{},
 		activeKeys:   map[string]struct{}{},
 		reservedByID: reserved,
+		pinnedByID:   map[int]string{},
 		nextID:       nextID,
 	}
 	if legacy != nil {
@@ -157,6 +170,42 @@ func newTLKCompiler(sourceDir string, legacy *legacyTLKData) (*tlkCompiler, erro
 	return compiler, nil
 }
 
+func loadStandaloneTLKStrings(sourceDir string, compiler *tlkCompiler) error {
+	path := filepath.Join(sourceDir, "tlk", "custom.tlk.yml")
+	raw, err := os.ReadFile(path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return nil
+		}
+		return fmt.Errorf("read %s: %w", path, err)
+	}
+	var document standaloneTLKDocument
+	if err := yaml.Unmarshal(raw, &document); err != nil {
+		return fmt.Errorf("parse %s: %w", path, err)
+	}
+	if document.Schema != "sow-topdata/tlk/v1" {
+		return fmt.Errorf("%s: unsupported schema %q", path, document.Schema)
+	}
+	if document.BaseStrref != customTLKBase {
+		return fmt.Errorf("%s: base_strref must be %d", path, customTLKBase)
+	}
+	seen := map[string]struct{}{}
+	for index, entry := range document.Strings {
+		entry.Key = strings.TrimSpace(entry.Key)
+		if entry.Key == "" || entry.Text == "" || entry.ID == nil {
+			return fmt.Errorf("%s: strings[%d] requires key, text, and id", path, index)
+		}
+		if _, ok := seen[entry.Key]; ok {
+			return fmt.Errorf("%s: duplicate string key %q", path, entry.Key)
+		}
+		seen[entry.Key] = struct{}{}
+		if err := compiler.registerInlineAtID(entry.Key, *entry.ID, tlkEntryData{Text: entry.Text}); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
 func loadBaseDialogData(path string) (*legacyTLKData, error) {
 	if _, err := os.Stat(path); err != nil {
 		if os.IsNotExist(err) {
@@ -329,6 +378,33 @@ func (c *tlkCompiler) registerInline(key string, entry tlkEntryData) (tlkCompile
 	}, nil
 }
 
+func (c *tlkCompiler) registerInlineAtID(key string, id int, entry tlkEntryData) error {
+	if id < 0 {
+		return fmt.Errorf("TLK key %q has negative id %d", key, id)
+	}
+	// The pin is authoritative over the per-machine .tlk_state.json cache: a
+	// stale mapping that dynamically grabbed this id on an older build must
+	// yield so the pinned key can take it. Only a genuine clash between two
+	// pins in custom.tlk.yml is an author error.
+	if owner, ok := c.pinnedByID[id]; ok && owner != key {
+		return fmt.Errorf("TLK id %d is pinned by both %q and %q", id, owner, key)
+	}
+	if mapping, ok := c.state.Entries[key]; ok && mapping.ID != id {
+		// This key held a different cached id; release it so the pin wins.
+		if c.reservedByID[mapping.ID] == key {
+			delete(c.reservedByID, mapping.ID)
+		}
+	}
+	if owner, ok := c.reservedByID[id]; ok && owner != key {
+		// Evict the stale owner; it gets a fresh id when next made active.
+		delete(c.state.Entries, owner)
+	}
+	c.pinnedByID[id] = key
+	c.state.Entries[key] = tlkStateMapping{ID: id}
+	c.reservedByID[id] = key
+	return c.markActive(key, entry)
+}
+
 func (c *tlkCompiler) customStrrefForKey(key string) int {
 	return customTLKBase + c.state.Entries[key].ID
 }
@@ -338,6 +414,7 @@ func (c *tlkCompiler) markActive(key string, entry tlkEntryData) error {
 	if !ok {
 		mapping = tlkStateMapping{ID: c.allocateID(), Retired: false}
 		c.state.Entries[key] = mapping
+		c.reservedByID[mapping.ID] = key
 	}
 	existing, ok := c.active[key]
 	if ok && existing != entry {
@@ -351,10 +428,14 @@ func (c *tlkCompiler) markActive(key string, entry tlkEntryData) error {
 }
 
 func (c *tlkCompiler) allocateID() int {
+	for {
 		id := c.nextID
 		c.nextID++
+		if _, reserved := c.reservedByID[id]; !reserved {
 			return id
 		}
+	}
+}
 
 func (c *tlkCompiler) finish(outputDir, tlkName string) (int, error) {
 	if err := os.MkdirAll(outputDir, 0o755); err != nil {

internal/topdata/top_package.go

@@ -2,6 +2,7 @@ package topdata
 
 import (
 	"bytes"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"io"
@@ -13,6 +14,7 @@ import (
 	"time"
 
 	"git.westgate.pw/ShadowsOverWestgate/sow-tools/internal/erf"
+	"git.westgate.pw/ShadowsOverWestgate/sow-tools/internal/gff"
 	"git.westgate.pw/ShadowsOverWestgate/sow-tools/internal/project"
 )
 
@@ -215,10 +217,15 @@ func collectTopPackageResources(p *project.Project, compiled2DADir string) ([]er
 			if err != nil {
 				return err
 			}
+			var resource erf.Resource
+			if strings.HasSuffix(strings.ToLower(rel), ".itp.json") {
+				resource, err = topPackageITPResourceFromJSON(path)
+			} else {
 				if skipTopPackageAsset(rel) {
 					return nil
 				}
-			resource, err := topPackageResourceFromPath(path)
+				resource, err = topPackageResourceFromPath(path)
+			}
 			if err != nil {
 				return err
 			}
@@ -251,6 +258,27 @@ func collectTopPackageResources(p *project.Project, compiled2DADir string) ([]er
 	return resources, assetFiles, nil
 }
 
+func topPackageITPResourceFromJSON(path string) (erf.Resource, error) {
+	raw, err := os.ReadFile(path)
+	if err != nil {
+		return erf.Resource{}, fmt.Errorf("read %s: %w", path, err)
+	}
+	var document gff.Document
+	if err := json.Unmarshal(raw, &document); err != nil {
+		return erf.Resource{}, fmt.Errorf("parse %s: %w", path, err)
+	}
+	if document.FileType != "ITP " {
+		return erf.Resource{}, fmt.Errorf("%s: file_type must be ITP", path)
+	}
+	var payload bytes.Buffer
+	if err := gff.Write(&payload, document); err != nil {
+		return erf.Resource{}, fmt.Errorf("compile %s: %w", path, err)
+	}
+	resourceType, _ := erf.HAKResourceTypeForExtension("itp")
+	name := strings.TrimSuffix(filepath.Base(path), ".itp.json")
+	return erf.Resource{Name: strings.ToLower(name), Type: resourceType, Data: payload.Bytes(), Size: int64(payload.Len())}, nil
+}
+
 func shouldSkipTopDataSourceDir(path string, skipDirs map[string]struct{}) bool {
 	_, ok := skipDirs[filepath.Clean(path)]
 	return ok

internal/topdata/topdata_test.go

@@ -15,6 +15,7 @@ import (
 	"time"
 
 	"git.westgate.pw/ShadowsOverWestgate/sow-tools/internal/erf"
+	"git.westgate.pw/ShadowsOverWestgate/sow-tools/internal/gff"
 	"git.westgate.pw/ShadowsOverWestgate/sow-tools/internal/project"
 )
 
@@ -2396,6 +2397,107 @@ func TestBuildUsesNativeModeForInlineTLKAndWritesState(t *testing.T) {
 	}
 }
 
+func TestBuildNativeCompilesStandaloneTLKStrings(t *testing.T) {
+	root := testProjectRoot(t)
+	mkdirAll(t, filepath.Join(root, "topdata", "data", "feat"))
+	mkdirAll(t, filepath.Join(root, "topdata", "tlk"))
+	writeFile(t, filepath.Join(root, "topdata", "base_dialog.json"), "{}\n")
+	writeFile(t, filepath.Join(root, "topdata", "data", "feat", "base.json"), `{
+	  "output": "feat.2da",
+	  "columns": ["LABEL", "FEAT", "DESCRIPTION"],
+	  "rows": [{
+	    "id": 0,
+	    "key": "feat:test",
+	    "LABEL": "TEST_LABEL",
+	    "FEAT": {"tlk": {"key": "feat:test.name", "text": "Test Feat"}},
+	    "DESCRIPTION": "****"
+	  }]
+	}`+"\n")
+	writeFile(t, filepath.Join(root, "topdata", "tlk", "custom.tlk.yml"), `schema: sow-topdata/tlk/v1
+base_strref: 16777216
+strings:
+  - key: palette.creatures.npcs
+    text: NPCs
+    id: 50
+`)
+
+	result, err := BuildNative(testProject(root), nil)
+	if err != nil {
+		t.Fatalf("BuildNative failed: %v", err)
+	}
+	stateRaw, err := os.ReadFile(filepath.Join(root, "topdata", tlkStateFile))
+	if err != nil {
+		t.Fatalf("read tlk state: %v", err)
+	}
+	var state tlkStateDocument
+	if err := json.Unmarshal(stateRaw, &state); err != nil {
+		t.Fatalf("parse tlk state: %v", err)
+	}
+	mapping, ok := state.Entries["palette.creatures.npcs"]
+	if !ok || mapping.Retired {
+		t.Fatalf("expected active standalone TLK mapping, got %#v", mapping)
+	}
+	if got := state.Entries["feat:test.name"].ID; got != 0 || mapping.ID != 50 {
+		t.Fatalf("standalone strings must keep pinned ids without shifting dataset refs, got dataset=%d standalone=%d", got, mapping.ID)
+	}
+	tlkRaw, err := os.ReadFile(filepath.Join(result.OutputTLKDir, defaultTLKName))
+	if err != nil {
+		t.Fatalf("read compiled tlk: %v", err)
+	}
+	if !bytes.Contains(tlkRaw, []byte("NPCs")) {
+		t.Fatalf("compiled TLK does not contain standalone text")
+	}
+}
+
+func TestBuildStandaloneTLKPinEvictsStaleStateOwner(t *testing.T) {
+	root := testProjectRoot(t)
+	mkdirAll(t, filepath.Join(root, "topdata", "data", "feat"))
+	mkdirAll(t, filepath.Join(root, "topdata", "tlk"))
+	writeFile(t, filepath.Join(root, "topdata", "base_dialog.json"), "{}\n")
+	writeFile(t, filepath.Join(root, "topdata", "data", "feat", "base.json"), `{
+	  "output": "feat.2da",
+	  "columns": ["LABEL", "FEAT", "DESCRIPTION"],
+	  "rows": [{
+	    "id": 0,
+	    "key": "feat:test",
+	    "LABEL": "TEST_LABEL",
+	    "FEAT": {"tlk": {"key": "feat:test.name", "text": "Test Feat"}},
+	    "DESCRIPTION": "****"
+	  }]
+	}`+"\n")
+	writeFile(t, filepath.Join(root, "topdata", "tlk", "custom.tlk.yml"), `schema: sow-topdata/tlk/v1
+base_strref: 16777216
+strings:
+  - key: sow.module.name
+    text: Shadows Over Westgate
+    id: 50
+`)
+	// Simulate a per-machine state that predates the pinned taxonomy: the feat
+	// ref dynamically grabbed id 50 on an older build, exactly where the pin
+	// now lives. The build must self-heal instead of failing.
+	writeFile(t, filepath.Join(root, "topdata", tlkStateFile),
+		`{"version":1,"language":"en","entries":{"feat:test.name":{"id":50}}}`+"\n")
+
+	if _, err := BuildNative(testProject(root), nil); err != nil {
+		t.Fatalf("BuildNative failed on stale pin collision: %v", err)
+	}
+
+	stateRaw, err := os.ReadFile(filepath.Join(root, "topdata", tlkStateFile))
+	if err != nil {
+		t.Fatalf("read tlk state: %v", err)
+	}
+	var state tlkStateDocument
+	if err := json.Unmarshal(stateRaw, &state); err != nil {
+		t.Fatalf("parse tlk state: %v", err)
+	}
+	if state.Entries["sow.module.name"].ID != 50 {
+		t.Fatalf("pin must own id 50, got %#v", state.Entries["sow.module.name"])
+	}
+	if got := state.Entries["feat:test.name"].ID; got == 50 {
+		t.Fatalf("stale feat ref should have been reallocated off id 50, got %d", got)
+	}
+}
+
 func TestBuildPreservesTLKStateAcrossTextChanges(t *testing.T) {
 	root := testProjectRoot(t)
 	mkdirAll(t, filepath.Join(root, "topdata", "data", "skills"))
@@ -9354,6 +9456,60 @@ func TestBuildAndPackageIncludesCompiled2DAAndTopAssets(t *testing.T) {
 	}
 }
 
+func TestBuildAndPackageCompilesITPJSONAssets(t *testing.T) {
+	root := testProjectRoot(t)
+	mkdirAll(t, filepath.Join(root, "topdata", "data", "repadjust"))
+	mkdirAll(t, filepath.Join(root, "topdata", "assets", "palette"))
+	writeFile(t, filepath.Join(root, "topdata", "base_dialog.json"), "{}\n")
+	writeFile(t, filepath.Join(root, "topdata", "data", "repadjust", "base.json"), `{
+  "output": "repadjust.2da",
+  "columns": ["Label"],
+  "rows": [{"id": 0, "Label": "TEST_LABEL"}]
+}`+"\n")
+	writeFile(t, filepath.Join(root, "topdata", "assets", "palette", "creaturepal.itp.json"), `{
+  "file_type": "ITP ",
+  "file_version": "V3.2",
+  "root": {
+    "struct_type": 4294967295,
+    "fields": [
+      {"label": "MAIN", "type": "List", "value": []},
+      {"label": "RESTYPE", "type": "Word", "value": 2027},
+      {"label": "NEXT_USEABLE_ID", "type": "Byte", "value": 51}
+    ]
+  }
+}`+"\n")
+
+	proj := testProject(root)
+	proj.Config.TopData.ReferenceBuilder = ""
+	result, err := BuildAndPackage(proj, nil)
+	if err != nil {
+		t.Fatalf("BuildAndPackage failed: %v", err)
+	}
+	input, err := os.Open(result.OutputHAKPath)
+	if err != nil {
+		t.Fatalf("open hak: %v", err)
+	}
+	defer input.Close()
+	archive, err := erf.Read(input)
+	if err != nil {
+		t.Fatalf("read hak: %v", err)
+	}
+	for _, resource := range archive.Resources {
+		if resource.Name != "creaturepal" || resource.Type != 0x07EE {
+			continue
+		}
+		document, err := gff.Read(bytes.NewReader(resource.Data))
+		if err != nil {
+			t.Fatalf("read compiled ITP: %v", err)
+		}
+		if document.FileType != "ITP " || document.FileVersion != "V3.2" {
+			t.Fatalf("unexpected compiled ITP header: %#v", document)
+		}
+		return
+	}
+	t.Fatalf("expected creaturepal.itp in top package")
+}
+
 func TestCollectTopPackageResourcesRejectsDuplicateTopAssetKeys(t *testing.T) {
 	root := testProjectRoot(t)
 	mkdirAll(t, filepath.Join(root, ".cache", "2da"))

tests/workflow-contract.sh

@@ -0,0 +1,84 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+contract_script="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/$(basename "${BASH_SOURCE[0]}")"
+default_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+repo_root="${WORKFLOW_ROOT:-$default_root}"
+cd "$repo_root"
+
+ci=.gitea/workflows/ci.yml
+release=.gitea/workflows/build-binaries.yml
+sync=.gitea/workflows/sync-wrappers.yml
+checkout='actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683'
+
+assert_exact_events() {
+  local workflow="$1" expected="$2" actual
+  actual="$(awk '
+    /^on:$/ { in_on = 1 }
+    in_on && /^$/ { next }
+    in_on && $0 != "on:" && $0 !~ /^[[:space:]]/ { exit }
+    in_on { print }
+  ' "$workflow")"
+  [[ "$actual" == "$expected" ]] || {
+    echo "workflow-contract: unexpected event scope in $workflow" >&2
+    return 1
+  }
+}
+
+[[ -f "$ci" ]] || { echo "missing consolidated CI workflow" >&2; exit 1; }
+[[ ! -e .gitea/workflows/test.yml ]] || { echo "legacy test workflow still present" >&2; exit 1; }
+
+assert_exact_events "$ci" $'on:\n  pull_request:'
+grep -Fqx 'permissions: read-all' "$ci"
+grep -Fqx '    timeout-minutes: 60' "$ci"
+[[ "$(grep -Fc "$checkout" "$ci")" -eq 1 ]]
+grep -Fqx '          fetch-depth: 0' "$ci"
+grep -Fq 'go vet ./...' "$ci"
+grep -Fq 'go test ./...' "$ci"
+grep -Fq 'shellcheck scripts/*.sh' "$ci"
+grep -Fq 'yamllint .gitea' "$ci"
+grep -Fq 'make smoke' "$ci"
+grep -Fq 'for target in linux/amd64 linux/arm64 darwin/amd64 darwin/arm64 windows/amd64 windows/arm64; do' "$ci"
+
+assert_exact_events "$release" $'on:\n  push:\n    tags: [\'v*\']'
+grep -Fqx '  code: read' "$release"
+grep -Fqx '  releases: write' "$release"
+grep -Fqx '    timeout-minutes: 30' "$release"
+[[ "$(grep -Fc "$checkout" "$release")" -eq 1 ]]
+grep -Fq 'secrets.GITEA_TOKEN' "$release"
+if grep -Fq 'secrets.GITHUB_TOKEN' "$release"; then
+  echo "workflow-contract: release uses the GitHub token alias" >&2
+  exit 1
+fi
+
+grep -Fqx 'permissions: read-all' "$sync"
+grep -Fqx '    timeout-minutes: 30' "$sync"
+[[ "$(grep -Fc "$checkout" "$sync")" -eq 1 ]]
+assert_exact_events "$sync" $'on:\n  push:\n    branches: [main]\n    paths:\n      - \'wrappers/crucible.sh\'\n      - \'wrappers/crucible.ps1\''
+
+expect_mutation_rejected() {
+  local name="$1" workflow="$2" expression="$3" tmp
+  tmp="$(mktemp -d)"
+  mkdir -p "$tmp/.gitea"
+  cp -R "$default_root/.gitea/workflows" "$tmp/.gitea/workflows"
+  sed -i "$expression" "$tmp/$workflow"
+  if WORKFLOW_ROOT="$tmp" WORKFLOW_CONTRACT_MUTATION=1 bash "$contract_script" >/dev/null 2>&1; then
+    echo "workflow-contract: accepted forbidden mutation: $name" >&2
+    rm -rf "$tmp"
+    return 1
+  fi
+  rm -rf "$tmp"
+}
+
+if [[ "${WORKFLOW_CONTRACT_MUTATION:-0}" != 1 ]]; then
+  mutations_ok=0
+  expect_mutation_rejected 'CI workflow_dispatch event' "$ci" '/^  pull_request:$/a\  workflow_dispatch:' || mutations_ok=1
+  expect_mutation_rejected 'release develop branch' "$release" "/^    tags:/a\\    branches: [develop]" || mutations_ok=1
+  expect_mutation_rejected 'release schedule event' "$release" "/^    tags:/a\\  schedule:\n    - cron: '0 0 * * *'" || mutations_ok=1
+  expect_mutation_rejected 'release extra tag pattern' "$release" "s/tags: \['v\*'\]/tags: ['v*', 'release-*']/" || mutations_ok=1
+  expect_mutation_rejected 'wrapper sync pull_request event' "$sync" '/^  push:$/i\  pull_request:' || mutations_ok=1
+  expect_mutation_rejected 'wrapper sync broad path' "$sync" "/^      - 'wrappers\/crucible.ps1'$/a\\      - 'wrappers/**'" || mutations_ok=1
+  (( mutations_ok == 0 )) || exit 1
+fi
+
+echo "workflow-contract: CI is PR-only; release and wrapper sync retain their narrow triggers"