mirror of https://github.com/coder/coder.git
31 lines
539 B
Go
31 lines
539 B
Go
// Package tz includes utilities for cross-platform timezone/location detection.
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package tz
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import (
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"os"
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"time"
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"golang.org/x/xerrors"
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)
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var errNoEnvSet = xerrors.New("no env set")
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func locationFromEnv() (*time.Location, error) {
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tzEnv, found := os.LookupEnv("TZ")
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if !found {
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return nil, errNoEnvSet
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}
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// TZ set but empty means UTC.
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if tzEnv == "" {
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return time.UTC, nil
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}
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loc, err := time.LoadLocation(tzEnv)
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if err != nil {
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return nil, xerrors.Errorf("load location from TZ env: %w", err)
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}
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return loc, nil
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}
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