test: contract coverage (#416)

* test: create coverage script

* feat: add coverage to justfile

* chore: log when opening reports

e2e-contracts/coverage-contracts.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+#
+# Generate coverage info for the Solidity contracts.
+#
+source $(dirname $0)/_functions.sh
+
+# ------------------------------------------------------------------------------
+# Functions
+# ------------------------------------------------------------------------------
+
+# Generate a solidity coverage info.
+coverage() {
+    repo=$1
+
+    if [ -d repos/$repo/coverage/ ]; then
+        log "Already generated coverage for $repo"
+        return
+    fi
+
+    log "Generating coverage: $repo"
+
+    # Enter the repository folder
+    cd repos/$repo
+
+    npx hardhat coverage
+
+    # Leave the repository folder
+    cd ../../
+}
+
+# ------------------------------------------------------------------------------
+# Execution
+# ------------------------------------------------------------------------------
+
+# configure tools
+asdf local solidity 0.8.16
+
+# execute
+coverage brlc-token     
+coverage brlc-periphery    
+coverage brlc-pix-cashier
+coverage brlc-yield-streamer
+coverage brlc-multisig
+coverage compound-periphery
+
+if [ -n "$1" ] && [ "$1" = "--html" ]; then
+    log "Opening coverage reports in your web browser..."
+    open repos/*/coverage/index.html
+fi

justfile

@@ -411,3 +411,13 @@ contracts-test-int:
     fi
     npx hardhat test
     exit $?
+
+# Contracts: Run tests and generate coverage info. Use --html to open in browser.
+contracts-coverage *args="":
+    cd e2e-contracts && ./coverage-contracts.sh {{args}}
+
+# Contracts: Erase coverage info
+contracts-coverage-erase:
+    #!/bin/bash
+    cd e2e-contracts/repos
+    rm -rf */coverage