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lightningnetwork / lnd / 15561477203

10 Jun 2025 01:54PM UTC coverage: 58.351% (-10.1%) from 68.487%
15561477203

Pull #9356

github

web-flow
Merge 6440b25db into c6d6d4c0b
Pull Request #9356: lnrpc: add incoming/outgoing channel ids filter to forwarding history request

33 of 36 new or added lines in 2 files covered. (91.67%)

28366 existing lines in 455 files now uncovered.

97715 of 167461 relevant lines covered (58.35%)

1.81 hits per line

Source File
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0.0
/lnutils/fs.go
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package lnutils
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import (
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        "errors"
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        "fmt"
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        "os"
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)
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// CreateDir creates a directory if it doesn't exist and also handles
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// symlink-related errors with user-friendly messages. It creates all necessary
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// parent directories with the specified permissions.
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func CreateDir(dir string, perm os.FileMode) error {
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        err := os.MkdirAll(dir, perm)
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        if err == nil {
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                return nil
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        }
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        // Show a nicer error message if it's because a symlink
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        // is linked to a directory that does not exist
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        // (probably because it's not mounted).
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        var pathErr *os.PathError
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        if errors.As(err, &pathErr) && os.IsExist(err) {
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                link, lerr := os.Readlink(pathErr.Path)
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                if lerr == nil {
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                        return fmt.Errorf("is symlink %s -> %s "+
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                                "mounted?", pathErr.Path, link)
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                }
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        }
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        return fmt.Errorf("failed to create directory '%s': %w", dir, err)
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}
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