collect logs in tar

.buildkite/hooks/pre-artifact

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -euo pipefail
+
+if [ "$BUILDKITE_PULL_REQUEST" == "false" ]; then
+    TARGET="$BUILDKITE_BRANCH"
+else
+    TARGET="$BUILDKITE_PULL_REQUEST"
+fi
+TARGET="${TARGET//\//_}"
+
+ARTIFACTS="buildkite.${BUILDKITE_ORGANIZATION_SLUG}.${TARGET}.${BUILD}.${BUILDKITE_STEP_KEY}"
+ARTIFACTS_DIR="artifacts"
+mkdir -p "$ARTIFACTS_DIR" artifacts.out
+cp -R "bazel-testlogs" "$ARTIFACTS_DIR"
+cp -R "logs" artifacts "$ARTIFACTS_DIR"
+tar caf "$artifacts.out/$ARTIFACTS.tar.gz" -C artifacts "$ARTIFACTS"

.buildkite/hooks/pre-command

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -e
+set -euo pipefail
 
 echo "Starting bazel remote cache proxy"
 
@@ -12,5 +12,3 @@ docker run -e BAZEL_REMOTE_S3_BUCKET=buildkite-bazel-cache\
            -e BAZEL_REMOTE_S3_ACCESS_KEY_ID=$BAZEL_REMOTE_S3_ACCESS_KEY_ID\
            -e BAZEL_REMOTE_S3_SECRET_ACCESS_KEY=$BAZEL_REMOTE_S3_SECRET_ACCESS_KEY\
            --net=host -d buchgr/bazel-remote-cache
-# To use it replace the bazelrc file
-cp .bazelrc_ci .bazelrc

.buildkite/pipeline.yml

@@ -1,17 +1,17 @@
 steps:
   - label: ":bazel: Build scion code"
     command: 
-      - make -s GODEPS_SKIP=1 GOGEN_SKIP=1 all
+      - bazel --bazelrc=.bazelrc_ci build //:scion //:scion-ci
     retry:
       automatic:
         - exit_status: -1  # Agent was lost
         - exit_status: 255 # Forced agent shutdown
     timeout_in_minutes: 10
   - label: ":bazel: Go tests"
     command:
-      - ./scion.sh test go
+      - bazel --bazelrc=.bazelrc_ci test //go/... --print_relative_test_log_paths
     artifact_paths:
-      - "bazel-testlogs/**/*"
+      - "artifacts.out/**/*"
     retry:
       automatic:
         - exit_status: -1  # Agent was lost