2016-02-22 14:44:12 -05:00
|
|
|
// +build appengine
|
|
|
|
|
|
|
|
|
|
package isatty
|
|
|
|
|
|
|
|
|
|
// IsTerminal returns true if the file descriptor is terminal which
|
|
|
|
|
// is always false on on appengine classic which is a sandboxed PaaS.
|
|
|
|
|
func IsTerminal(fd uintptr) bool {
|
|
|
|
|
return false
|
|
|
|
|
}
|
Use the hashicorp/go-getter to download files
* 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
2019-03-13 07:11:58 -04:00
|
|
|
|
|
|
|
|
// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
|
|
|
|
|
// terminal. This is also always false on this environment.
|
|
|
|
|
func IsCygwinTerminal(fd uintptr) bool {
|
|
|
|
|
return false
|
|
|
|
|
}
|
