mirror of
https://github.com/therootcompany/golib.git
synced 2026-11-04 15:05:00 +00:00
AJ ONeal
e007da3e44
PrefixSet: git-backed CIDR files via gitshallow, refreshed every 47 min. DomainSet: CSV of static IPs/prefixes + hostnames resolved every 5 min; retains stale IPs on resolve failure. Both use atomic-swapped ipcohort.Cohort for lock-free reads. replace directives in go.mod point to local siblings; remove after tagging.
32 lines
468 B
Go
32 lines
468 B
Go
package ipgate
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import (
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"log/slog"
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"strconv"
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"strings"
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)
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func log() *slog.Logger { return slog.Default().WithGroup("ipgate") }
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func commaify(n int) string {
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s := strconv.Itoa(n)
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if n < 0 {
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return "-" + commaify(-n)
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}
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if len(s) <= 3 {
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return s
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}
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rem := len(s) % 3
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if rem == 0 {
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rem = 3
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}
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var result strings.Builder
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result.WriteString(s[:rem])
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for i := rem; i < len(s); i += 3 {
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result.WriteString("," + s[i:i+3])
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}
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return result.String()
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}
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