Refactor build_artifacts.sh and makefile
- Move everything to .data, .vendor, .artifacts and .bin in order to cleanly separate build input and output.
- Sprinkle some subshells on build_artifacts.sh to make it fail more gracefully.
- Fix fetch_third_party.sh check.
- GOBUILD make helper.
- Dockerfile with build dependencies.
Test Plan:
Ran `make clean` and build steps described in README.md, it boots:
{P84}
X-Origin-Diff: phab/D195
GitOrigin-RevId: 4106534c7248931b79e93e2a13153482033cd0d8
diff --git a/.bazelversion b/.bazelversion
new file mode 100644
index 0000000..3eefcb9
--- /dev/null
+++ b/.bazelversion
@@ -0,0 +1 @@
+1.0.0