Make build.go drivable and consumable by a CI builder. --json prints one
machine-readable result line to stdout while all logs/progress go to stderr,
so scripts can capture data cleanly. --region (honoring $AWS_REGION, default
us-east-1) pins import+register deterministically. AMI names derive from git:
<app>-<tag> on a tagged commit, else <app>-<describe>-<unixtime>.
Updates #1866
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
We previously had two GOARCH variants for natlab testing
(gokrazy/natlabapp and gokrazy/natlabapp.arm64), but we didn't have
those variants for the "tsapp" (production, not testing) variant.
This adds arm64 for tsapp too. But there are two major users of arm64
for gokrazy: Raspberry Pis, and cloud VMs. So make two variants.
Updates #1866
Change-Id: Ib9efaf1255101e3cdbc31d49c76fd86dcba21bb1
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Kristoffer Dalby
Adriano Sela Aviles
Brad Fitzpatrick