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30 lines
709 B
Go
30 lines
709 B
Go
package rust
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import (
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"fmt"
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"io"
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"github.com/anchore/syft/syft/cataloger/common"
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"github.com/anchore/syft/syft/pkg"
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"github.com/pelletier/go-toml"
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)
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// integrity check
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var _ common.ParserFn = parseCargoLock
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// parseCargoLock is a parser function for Cargo.lock contents, returning all rust cargo crates discovered.
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func parseCargoLock(_ string, reader io.Reader) ([]pkg.Package, error) {
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tree, err := toml.LoadReader(reader)
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if err != nil {
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return nil, fmt.Errorf("unable to load Cargo.lock for parsing: %v", err)
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}
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metadata := CargoMetadata{}
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err = tree.Unmarshal(&metadata)
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if err != nil {
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return nil, fmt.Errorf("unable to parse Cargo.lock: %v", err)
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}
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return metadata.Pkgs(), nil
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}
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