Alberto Bertogli
a5f804889e
acme/autocert currently has ad-hoc logic to find a reasonable default for a cache directory. Since that logic was written (in 2017), new functions were added to the os package to provide that functionality (in Go 1.13, 2019-09): `os.UserCacheDir` and `os.UserHomeDir`. This patch replaces the ad-hoc logic with a call to `os.UserCacheDir`. The fallback to `/` is kept, since it may be relied upon in some environments. Change-Id: I3bf692ca670b87bf3d329e5d3684eee15ed374aa Reviewed-on: https://go-review.googlesource.com/c/crypto/+/440195 Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Reviewed-by: Roland Shoemaker <roland@golang.org> Auto-Submit: Sean Liao <sean@liao.dev> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Sean Liao <sean@liao.dev>