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 |
||
|---|---|---|
| .. | ||
| .travis.yml | ||
| LICENSE | ||
| README.md | ||
| doc.go | ||
| isatty_appengine.go | ||
| isatty_bsd.go | ||
| isatty_linux.go | ||
| isatty_linux_ppc64x.go | ||
| isatty_others.go | ||
| isatty_solaris.go | ||
| isatty_windows.go | ||
README.md
go-isatty
isatty for golang
Usage
package main
import (
"fmt"
"github.com/mattn/go-isatty"
"os"
)
func main() {
if isatty.IsTerminal(os.Stdout.Fd()) {
fmt.Println("Is Terminal")
} else if isatty.IsCygwinTerminal(os.Stdout.Fd()) {
fmt.Println("Is Cygwin/MSYS2 Terminal")
} else {
fmt.Println("Is Not Terminal")
}
}
Installation
$ go get github.com/mattn/go-isatty
License
MIT
Author
Yasuhiro Matsumoto (a.k.a mattn)
Thanks
-
k-takata: base idea for IsCygwinTerminal