Chase CichorzandClaude Opus 5.5
8e0ac3b258
The SDK reaches internal/datetime through settings validation, and that package had only a cgo strftime implementation, so statically linked Tentacle packages could not build. Split the locale-aware cgo formatter into its own file and add a C-locale fallback for builds without cgo. The reader itself still uses the cgo implementation. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
81 lines
1.8 KiB
Go
81 lines
1.8 KiB
Go
// Copyright (c) 2026 Storm Dragon
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// Authors: Storm Dragon, Angus Kola
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// SPDX-License-Identifier: GPL-3.0-or-later
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//go:build !cgo
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package datetime
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import (
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"strconv"
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"strings"
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"time"
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)
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// format is a C-locale strftime subset for builds without cgo, such as the
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// statically linked Tentacle packages that only validate settings. The reader
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// itself is built with cgo and uses the locale-aware implementation.
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func format(now time.Time, spec string) string {
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var out strings.Builder
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for index := 0; index < len(spec); index++ {
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if spec[index] != '%' || index+1 == len(spec) {
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out.WriteByte(spec[index])
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continue
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}
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index++
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pad := true
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if spec[index] == '-' && index+1 < len(spec) {
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pad = false
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index++
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}
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two := func(value int) string {
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if pad && value < 10 {
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return "0" + strconv.Itoa(value)
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}
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return strconv.Itoa(value)
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}
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switch spec[index] {
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case 'H':
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out.WriteString(two(now.Hour()))
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case 'I':
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hour := now.Hour() % 12
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if hour == 0 {
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hour = 12
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}
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out.WriteString(two(hour))
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case 'M':
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out.WriteString(two(now.Minute()))
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case 'S':
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out.WriteString(two(now.Second()))
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case 'p':
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out.WriteString(now.Format("PM"))
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case 'X':
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out.WriteString(now.Format("15:04:05"))
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case 'x':
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out.WriteString(now.Format("01/02/06"))
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case 'd':
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out.WriteString(two(now.Day()))
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case 'm':
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out.WriteString(two(int(now.Month())))
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case 'Y':
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out.WriteString(strconv.Itoa(now.Year()))
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case 'y':
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out.WriteString(now.Format("06"))
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case 'A':
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out.WriteString(now.Weekday().String())
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case 'a':
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out.WriteString(now.Weekday().String()[:3])
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case 'B':
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out.WriteString(now.Month().String())
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case 'b':
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out.WriteString(now.Month().String()[:3])
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case '%':
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out.WriteByte('%')
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default:
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out.WriteByte('%')
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out.WriteByte(spec[index])
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}
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}
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return out.String()
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}
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