Phase 6: Native Executables implementieren und Change archivieren

tests/support/build-runtime.py

@@ -0,0 +1,42 @@
+#!/usr/bin/env python3
+"""Builder-Aufruf für eine geprüfte tbrt-Vorlage; keine Cross-Toolchain-Installation."""
+import argparse
+import os
+from pathlib import Path
+import shutil
+import subprocess
+
+TARGETS = ('x86_64-pc-windows-msvc', 'aarch64-apple-darwin',
+           'x86_64-unknown-linux-gnu', 'aarch64-unknown-linux-gnu')
+
+
+def main():
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument('--target', choices=TARGETS, required=True)
+    parser.add_argument('--output', type=Path, required=True,
+                        help='neues Verzeichnis für tbrt und tbrt.meta')
+    args = parser.parse_args()
+    output = args.output.resolve()
+    root = Path(__file__).resolve().parents[2]
+    if output.exists():
+        parser.error(f'Ausgabeverzeichnis existiert bereits: {output}')
+    subprocess.run(['cargo', 'build', '--locked', '--release', '--target', args.target,
+                    '-p', 'tb-runner', '--bin', 'tbrt'], cwd=root, check=True)
+    name = 'tbrt.exe' if args.target == TARGETS[0] else 'tbrt'
+    target_dir = Path(os.environ.get('CARGO_TARGET_DIR', root / 'target'))
+    if not target_dir.is_absolute():
+        target_dir = root / target_dir
+    output.mkdir(parents=True)
+    try:
+        shutil.copy2(target_dir / args.target / 'release' / name, output / name)
+        subprocess.run(['cargo', 'run', '--locked', '--release', '-p', 'tb-export',
+                        '--bin', 'tb-template', '--', str(output / name), args.target],
+                       cwd=root, check=True)
+    except BaseException:
+        shutil.rmtree(output)
+        raise
+    print(output)
+
+
+if __name__ == '__main__':
+    main()