17830307614

Committed 18 Sep 2025 01:29PM UTC coverage: 54.617% (-12.0%) from 66.637%

Build # 17830307614

Build Type

Pull #10200

github

Committed by

web-flow

Commit Message

Merge 181a0a7bc into b34fc964b

Pull Request Pull Request #10200: github: change to form-based issue template

Run Details

109249 of 200028 relevant lines covered (54.62%)

21896.43 hits per line

Source File
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80.95

/lnutils/log.go

package lnutils

import (
        "log/slog"
        "strings"

        "github.com/btcsuite/btcd/btcec/v2"
        "github.com/btcsuite/btclog/v2"
        "github.com/davecgh/go-spew/spew"
)

// LogClosure is used to provide a closure over expensive logging operations so
// don't have to be performed when the logging level doesn't warrant it.
type LogClosure func() string

// String invokes the underlying function and returns the result.
func (c LogClosure) String() string {
        return c()
}

// NewLogClosure returns a new closure over a function that returns a string
// which itself provides a Stringer interface so that it can be used with the
// logging system.
func NewLogClosure(c func() string) LogClosure {
        return LogClosure(c)
}

// SpewLogClosure takes an interface and returns the string of it created from
// `spew.Sdump` in a LogClosure.
func SpewLogClosure(a any) LogClosure {
        return func() string {
                return spew.Sdump(a)
        }
}

// NewSeparatorClosure returns a new closure that logs a separator line.
func NewSeparatorClosure() LogClosure {
        return func() string {
                return strings.Repeat("=", 80)
        }
}

// LogPubKey returns a slog attribute for logging a public key in hex format.
func LogPubKey(key string, pubKey *btcec.PublicKey) slog.Attr {
        // Handle nil pubkey gracefully, although callers should ideally prevent
        // this.
        if pubKey == nil {
                return btclog.Fmt(key, "<nil>")
        }

        return btclog.Hex6(key, pubKey.SerializeCompressed())
}

1	package lnutils
2
3	import (
4	"log/slog"
5	"strings"
6
7	"github.com/btcsuite/btcd/btcec/v2"
8	"github.com/btcsuite/btclog/v2"
9	"github.com/davecgh/go-spew/spew"
10	)
11
12	// LogClosure is used to provide a closure over expensive logging operations so
13	// don't have to be performed when the logging level doesn't warrant it.
14	type LogClosure func() string
15
16	// String invokes the underlying function and returns the result.
17	func (c LogClosure) String() string {	15✔
18	return c()	15✔
19	}	15✔
20
21	// NewLogClosure returns a new closure over a function that returns a string
22	// which itself provides a Stringer interface so that it can be used with the
23	// logging system.
24	func NewLogClosure(c func() string) LogClosure {	2,955✔
25	return LogClosure(c)	2,955✔
26	}	2,955✔
27
28	// SpewLogClosure takes an interface and returns the string of it created from
29	// `spew.Sdump` in a LogClosure.
30	func SpewLogClosure(a any) LogClosure {	9,739✔
31	return func() string {	9,754✔
32	return spew.Sdump(a)	15✔
33	}	15✔
34	}
35
36	// NewSeparatorClosure returns a new closure that logs a separator line.
37	func NewSeparatorClosure() LogClosure {	1✔
38	return func() string {	1✔
39	return strings.Repeat("=", 80)	×
40	}	×
41	}
42
43	// LogPubKey returns a slog attribute for logging a public key in hex format.
44	func LogPubKey(key string, pubKey *btcec.PublicKey) slog.Attr {	36✔
45	// Handle nil pubkey gracefully, although callers should ideally prevent	36✔
46	// this.	36✔
47	if pubKey == nil {	36✔
48	return btclog.Fmt(key, "<nil>")	×
49	}	×
50
51	return btclog.Hex6(key, pubKey.SerializeCompressed())	36✔
52	}

lightningnetwork / lnd / 17830307614

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