9f82b75e57
* removed packer.Cache and references since packer.Cache is never used except in the download step. The download step now uses the new func packer.CachePath(targetPath) for this, the behavior is the same. * removed download code from packer that was reimplemented into the go-getter library: progress bar, http download restart, checksuming from file, skip already downloaded files, symlinking, make a download cancellable by context. * on windows if packer is running without symlinking rights and we are getting a local file, the file will be copied instead to avoid errors. * added unit tests for step_download that are now CI tested on windows, mac & linux. * files are now downloaded under cache dir `sha1(filename + "?checksum=" + checksum) + file_extension` * since the output dir is based on the source url and the checksum, when the checksum fails, the file is auto deleted. * a download file is protected and locked by a file lock, * updated docs * updated go modules and vendors
29 lines
456 B
Go
29 lines
456 B
Go
// +build windows
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// +build !appengine
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package runewidth
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import (
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"syscall"
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)
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var (
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kernel32 = syscall.NewLazyDLL("kernel32")
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procGetConsoleOutputCP = kernel32.NewProc("GetConsoleOutputCP")
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)
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// IsEastAsian return true if the current locale is CJK
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func IsEastAsian() bool {
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r1, _, _ := procGetConsoleOutputCP.Call()
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if r1 == 0 {
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return false
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}
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switch int(r1) {
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case 932, 51932, 936, 949, 950:
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return true
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}
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return false
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}
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