utils

package

v0.1.4 Latest Latest Go to latest Published: Apr 3, 2026 License: MIT Imports: 4 Imported by: 0

Details

Package utils provides shared helper functions used across epoch packages.

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func FirstNonEmpty(values ...string) string

FirstNonEmpty returns the first non-blank value from the given strings.

func HumanSize(b int64) string

HumanSize formats a byte count as a human-readable string (e.g. "1.5G").

func ParseRef(ref string) (string, string)

ParseRef splits a "name:tag" reference, defaulting tag to "latest".

func SHA256Hex(data []byte) string

SHA256Hex returns the lowercase hex-encoded SHA-256 digest of data.

func Truncate(s string, n int) string

Truncate returns s trimmed to at most n bytes. It is intended for short ASCII identifiers used in logs and error messages.

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