fix rustup

Dockerfile

@@ -43,7 +43,6 @@ RUN set -eux; \
   cargo --version
 
 ENV DATA_DIR=/var/lib/rustbox-package-builder \
-  CARGO_HOME=/var/lib/rustbox-package-builder/cargo \
   CARGO_TARGET_DIR=/var/lib/rustbox-package-builder/cargo/target
 
 COPY scripts/ /opt/rustbox-package-builder/scripts/

make_zip.py

@@ -0,0 +1,70 @@
+#!/usr/bin/env python3
+import os
+import sys
+import zipfile
+import subprocess
+from pathlib import Path
+
+
+def run_git_command(args, repo_path: Path) -> bytes:
+    result = subprocess.run(
+        ["git", *args],
+        cwd=repo_path,
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+        check=True,
+    )
+    return result.stdout
+
+
+def get_files_to_archive(repo_path: Path) -> list[str]:
+    output = run_git_command(
+        ["ls-files", "--cached", "--others", "--exclude-standard", "-z"],
+        repo_path,
+    )
+    files = output.decode("utf-8", errors="surrogateescape").split("\0")
+    return [f for f in files if f]
+
+
+def make_zip(repo_path: Path, output_zip: Path) -> None:
+    files = get_files_to_archive(repo_path)
+
+    output_zip = output_zip.resolve()
+    if output_zip.exists():
+        output_zip.unlink()
+
+    with zipfile.ZipFile(output_zip, "w", compression=zipfile.ZIP_DEFLATED) as zf:
+        for rel_path in files:
+            abs_path = repo_path / rel_path
+
+            if not abs_path.exists():
+                continue
+
+            if abs_path.resolve() == output_zip:
+                continue
+
+            zf.write(abs_path, arcname=rel_path)
+
+    print(f"Created: {output_zip}")
+    print(f"Added files: {len(files)}")
+
+
+def main():
+    repo_path = Path.cwd()
+
+    if len(sys.argv) > 1:
+        output_zip = Path(sys.argv[1])
+    else:
+        output_zip = repo_path / f"{repo_path.name}.zip"
+
+    try:
+        run_git_command(["rev-parse", "--show-toplevel"], repo_path)
+    except subprocess.CalledProcessError:
+        print("Error: this directory is not a Git repository.", file=sys.stderr)
+        sys.exit(1)
+
+    make_zip(repo_path, output_zip)
+
+
+if __name__ == "__main__":
+    main()

scripts/lib.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -Eeuo pipefail
 
-PACKAGING_REVISION=1
+PACKAGING_REVISION=2
 DATA_DIR=${DATA_DIR:-/var/lib/rustbox-package-builder}
 
 log() { printf '%s %s\n' "$(date -u '+%Y-%m-%dT%H:%M:%SZ')" "$*"; }

tests/test_packaging.py

@@ -78,3 +78,11 @@ def test_all_three_linux_families_are_always_published():
     for name in ("DEBIAN-BUILD-INFO.txt", "RHEL-BUILD-INFO.txt", "SUSE-BUILD-INFO.txt"):
         assert name in build
         assert name in init
+
+
+def test_rustup_installation_and_runtime_cargo_home_are_consistent():
+    dockerfile = (ROOT / "Dockerfile").read_text()
+    assert "CARGO_HOME=/opt/cargo" in dockerfile
+    runtime_env = dockerfile.split("ENV DATA_DIR=/var/lib/rustbox-package-builder", 1)[1]
+    assert "CARGO_HOME=/var/lib/rustbox-package-builder/cargo" not in runtime_env
+    assert "CARGO_TARGET_DIR=/var/lib/rustbox-package-builder/cargo/target" in runtime_env