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fix sbom conanfile param #283

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Feb 12, 2025
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fix sbom conanfile param #283

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4 changes: 2 additions & 2 deletions _posts/2025-02-05-What-is-your-code-made-of-sboms.markdown
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Original file line number Diff line number Diff line change
Expand Up @@ -51,15 +51,15 @@ from conan.api.output import ConanOutput
from conan.tools.sbom import cyclonedx_1_4

def post_package(conanfile, **kwargs):
sbom_cyclonedx_1_4 = cyclonedx_1_4(conanfile.subgraph)
sbom_cyclonedx_1_4 = cyclonedx_1_4(conanfile)
metadata_folder = conanfile.package_metadata_folder
file_name = "sbom.cdx.json"
with open(os.path.join(metadata_folder, file_name), 'w') as f:
json.dump(sbom_cyclonedx_1_4, f, indent=4)
ConanOutput().success(f"CYCLONEDX CREATED - {conanfile.package_metadata_folder}")
```

The hook calculates the subgraph using `conanfile.subgraph` and gives it to our new `cyclonedx_1_4` function, which returns
The hook takes the `conanfile` and gives it to our new `cyclonedx_1_4` function, which returns
the SBOM in JSON format. So, we just have to save this content in a new file. We will put it inside the package metadata folder,
this is what you want if you want to upload it to your server for future analysis, by using the metadata feature of Conan (See our previous [metadata blogpost here](https://blog.conan.io/2023/10/24/Conan-launches-metadata-files.html) to learn how to use the feature).
This hook launches on `post_package`, it is perfect for generating our SBOM after every `conan create`. Here you can see
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