tjh.dev
Clone of https://github.com/NixOS/nixpkgs.git (to stress-test knotserver)
1{
2 bazel,
3 bazelTest,
4 extracted,
5 ripgrep,
6 runLocal,
7 unzip,
8 ...
9}:
10
11# Tests that all shebangs are patched appropriately.
12# #!/usr/bin/... should be replaced by Nix store references.
13# #!.../bin/env python should be replaced by Nix store reference to the python interpreter.
14
15let
16
17 workspaceDir = runLocal "our_workspace" { } "mkdir $out";
18
19 testBazel = bazelTest {
20 name = "bazel-test-shebangs";
21 inherit workspaceDir;
22 bazelPkg = bazel;
23 bazelScript = ''
24 set -ueo pipefail
25 FAIL=
26 check_shebangs() {
27 local dir="$1"
28 { rg -e '#!/usr/bin' -e '#![^[:space:]]*/bin/env' $dir -e && echo && FAIL=1; } || true
29 }
30 extract() {
31 local dir="$1"
32 find "$dir" -type f '(' -name '*.zip' -or -name '*.jar' ')' -print0 \
33 | while IFS="" read -r -d "" zip ; do
34 echo "Extracting $zip"
35 local unzipped="$zip-UNPACKED"
36 mkdir -p "$unzipped"
37 unzip -qq $zip -d "$unzipped"
38 extract "$unzipped"
39 rm -rf "$unzipped" "$zip" || true
40 done
41 check_shebangs "$dir"
42 }
43
44 mkdir install_root
45 cp --no-preserve=all -r ${extracted bazel}/install/*/* install_root/
46 extract ./install_root
47
48 if [[ $FAIL = 1 ]]; then
49 echo "Found files in the bazel distribution with illegal shebangs." >&2
50 echo "Replace those by explicit Nix store paths." >&2
51 echo "Python scripts should not use \`bin/env python' but the Python interpreter's store path." >&2
52 exit 1
53 fi
54 '';
55 buildInputs = [
56 unzip
57 ripgrep
58 ];
59 };
60
61in
62testBazel