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Signed-off-by: Alex Goodman <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,126 @@ | ||
| #!/usr/bin/env python3 | ||
| import os | ||
| import glob | ||
| import sys | ||
| import json | ||
| import hashlib | ||
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| IGNORED_PREFIXES = [] | ||
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| def find_fingerprints_and_check_dirs(base_dir): | ||
| all_fingerprints = set(glob.glob(os.path.join(base_dir, '**', 'test*', '**', '*.fingerprint'), recursive=True)) | ||
| cache_dirs = set(glob.glob(os.path.join(base_dir, '**', 'test-fixtures', 'cache'), recursive=True)) | ||
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| all_fingerprints = {os.path.relpath(fp) for fp in all_fingerprints | ||
| if not any(fp.startswith(prefix) for prefix in IGNORED_PREFIXES)} | ||
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| if not all_fingerprints and not cache_dirs: | ||
| show("No .fingerprint files or cache directories found.") | ||
| exit(1) | ||
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| missing_content = [] | ||
| valid_paths = set() | ||
| fingerprint_contents = [] | ||
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| for fingerprint in all_fingerprints: | ||
| path = fingerprint.replace('.fingerprint', '') | ||
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| if not os.path.exists(path): | ||
| missing_content.append(path) | ||
| continue | ||
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| if not os.path.isdir(path): | ||
| valid_paths.add(path) | ||
| continue | ||
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| if os.listdir(path): | ||
| valid_paths.add(path) | ||
| else: | ||
| missing_content.append(path) | ||
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| with open(fingerprint, 'r') as f: | ||
| content = f.read().strip() | ||
| fingerprint_contents.append((fingerprint, content)) | ||
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| # add cache dirs to valid paths | ||
| for cache_dir in cache_dirs: | ||
| if os.path.isdir(cache_dir) and os.listdir(cache_dir): | ||
| valid_paths.add(os.path.relpath(cache_dir)) | ||
| else: | ||
| missing_content.append(os.path.relpath(cache_dir)) | ||
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| return sorted(valid_paths), missing_content, fingerprint_contents | ||
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| def calculate_sha256(fingerprint_contents): | ||
| sorted_fingerprint_contents = sorted(fingerprint_contents, key=lambda x: x[0]) | ||
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| concatenated_contents = ''.join(content for _, content in sorted_fingerprint_contents) | ||
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| sha256_hash = hashlib.sha256(concatenated_contents.encode()).hexdigest() | ||
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| return sha256_hash | ||
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| def show(*s: str): | ||
| print(*s, file=sys.stderr) | ||
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| # outputs a input hash and set of paths that should be cached, for example: | ||
| # { | ||
| # "input": "85ae27de8da54826dbb374e8a302b19c9ecc6361f1714dce88f2e45a60b58870", | ||
| # "paths": [ | ||
| # "cmd/syft/internal/test/integration/test-fixtures/cache", | ||
| # "syft/file/cataloger/executable/test-fixtures/elf/bin", | ||
| # "syft/file/cataloger/executable/test-fixtures/shared-info/bin", | ||
| # "syft/file/cataloger/filedigest/test-fixtures/cache", | ||
| # "syft/file/cataloger/filemetadata/test-fixtures/cache", | ||
| # "syft/file/cataloger/internal/test-fixtures/cache", | ||
| # "syft/format/internal/testutil/test-fixtures/cache", | ||
| # "syft/format/syftjson/test-fixtures/cache", | ||
| # "syft/internal/fileresolver/test-fixtures/cache", | ||
| # "syft/pkg/cataloger/binary/test-fixtures/cache", | ||
| # "syft/pkg/cataloger/binary/test-fixtures/classifiers/bin", | ||
| # "syft/pkg/cataloger/binary/test-fixtures/classifiers/dynamic", | ||
| # "syft/pkg/cataloger/debian/test-fixtures/cache", | ||
| # "syft/pkg/cataloger/golang/test-fixtures/archs/binaries", | ||
| # "syft/pkg/cataloger/golang/test-fixtures/cache", | ||
| # "syft/pkg/cataloger/java/test-fixtures/jar-metadata/cache", | ||
| # "syft/pkg/cataloger/java/test-fixtures/java-builds/packages", | ||
| # "syft/pkg/cataloger/kernel/test-fixtures/cache", | ||
| # "syft/pkg/cataloger/python/test-fixtures/cache", | ||
| # "syft/pkg/cataloger/redhat/test-fixtures/cache", | ||
| # "syft/pkg/cataloger/redhat/test-fixtures/rpms", | ||
| # "syft/pkg/cataloger/rust/test-fixtures/cache", | ||
| # "syft/source/test-fixtures/cache", | ||
| # "test/cli/test-fixtures/cache", | ||
| # "test/install/cache" | ||
| # ] | ||
| # } | ||
| # | ||
| # ...if the input is inconsistent then this script will exit with a non-zero status code instead. | ||
| def main(): | ||
| base_dir = '.' | ||
| valid_paths, missing_content, fingerprint_contents = find_fingerprints_and_check_dirs(base_dir) | ||
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| if missing_content: | ||
| show("The following paths are missing or have no content, but have corresponding .fingerprint files:") | ||
| for path in sorted(missing_content): | ||
| show(f"- {path}") | ||
| show("Please ensure these paths exist and have content if they are directories.") | ||
| exit(1) | ||
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| sha256_hash = calculate_sha256(fingerprint_contents) | ||
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| output = { | ||
| "input": sha256_hash, | ||
| "paths": sorted(valid_paths) | ||
| } | ||
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| print(json.dumps(output, indent=2)) | ||
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| if __name__ == "__main__": | ||
| main() |
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