Enable coverage reports from codecov

.ci/travis-ci

@@ -1,9 +1,26 @@
-#!/bin/bash -e
+#!/bin/bash
+
+set -e
+
+CONTAINER=shiftcrypto/firmware_v2:2
 
 # Fetch origin/master so that we can diff when checking coding style.
 git remote set-branches --add origin master
 git fetch
 
-docker run -v ${TRAVIS_BUILD_DIR}:/bitbox02-firmware/ \
-       -i shiftcrypto/firmware_v2:2 \
-       bash -c "make -C /bitbox02-firmware ci"
+docker run \
+	--cap-add SYS_PTRACE \
+	--volume ${TRAVIS_BUILD_DIR}:/bitbox02-firmware/ \
+	--workdir /bitbox02-firmware \
+	${CONTAINER} \
+	bash -c "./.ci/ci"
+
+# Codecov
+# Need to run inside container to find gcov-8
+# Need to detect environment variables outside of docker
+ci_env=$(bash <(curl -s https://codecov.io/env))
+docker run ${ci_env} \
+	--volume ${TRAVIS_BUILD_DIR}:/bitbox02-firmware/ \
+	--workdir /bitbox02-firmware \
+	${CONTAINER} \
+	bash -c "bash <(curl -s https://codecov.io/bash) -x gcov-8"

.codecov.yml

@@ -0,0 +1,4 @@
+ignore:
+  - 'test'
+  - 'external'
+  - 'src/drivers/**/*'