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93d1a695d4
Currently the "path" module does two very different things: * Defines how ipfs paths look like and provides tools to parse/split etc. * Provides a resolver to resolve paths. This moves the resolver stuff to `path/resolver` and leaves the path utilities in `path`. The result is that now the IPFS `path` package just defines what a path looks like and becomes a module that can be exported/re-used without problems. Currently there are circular dependency cycles (resolve_test -> merkledag/utils, merkledag->path), which the prevent the export of merkledag itself. License: MIT Signed-off-by: Hector Sanjuan <hector@protocol.ai>
25 lines
536 B
Go
25 lines
536 B
Go
package coreunix
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import (
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"context"
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core "github.com/ipfs/go-ipfs/core"
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path "github.com/ipfs/go-ipfs/path"
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resolver "github.com/ipfs/go-ipfs/path/resolver"
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uio "github.com/ipfs/go-ipfs/unixfs/io"
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)
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func Cat(ctx context.Context, n *core.IpfsNode, pstr string) (uio.DagReader, error) {
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r := &resolver.Resolver{
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DAG: n.DAG,
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ResolveOnce: uio.ResolveUnixfsOnce,
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}
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dagNode, err := core.Resolve(ctx, n.Namesys, r, path.Path(pstr))
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if err != nil {
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return nil, err
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}
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return uio.NewDagReader(ctx, dagNode, n.DAG)
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}
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