Add script for generating coverage report

Not great, but works. Needs `cargo install grcov` and
`rustup component add llvm-tools-preview` to work.

1 files changed, 13 insertions, 0 deletions

diff --git a/server/coverage.sh b/server/coverage.sh
new file mode 100755
index 0000000..fb2ad88
--- /dev/null
+++ b/server/coverage.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+set +e
+
+# Remove old instrumented data
+rm -rf ./target/debug/coverage/
+
+
+
+# Run tests, with instrument-coverage enabled
+RUSTFLAGS="-Cinstrument-coverage" LLVM_PROFILE_FILE="target/debug/coverage/%p-%m.profraw" cargo test
+
+~/.cargo/bin/grcov ./target/debug/coverage/ -s . --binary-path ./target/debug/ -t html --keep-only 'src/*' -o ./target/debug/coverage/