deployment: fixes reproducible build when there are no errors

Author: scnale

deployment/package.json

@@ -3,7 +3,7 @@
   "version": "0.0.1",
   "scripts": {
     "build:evm:typechain": "mkdir -p evm-build/bindings && yarn tsx ../evm/solc2bindings.ts evm-build/Tbr.output.json evm-build/bindings",
-    "build:evm:contract": "mkdir -p evm-build && docker build --pull --rm  -f ../evm/Dockerfile .. -t tbrv3-evm-rebuild -o type=local,dest=evm-build",
+    "build:evm:contract": "mkdir -p evm-build && docker build  --file ../evm/Dockerfile .. --tag tbrv3-evm-rebuild --output type=local,dest=evm-build",
     "build:evm": "yarn build:evm:contract && yarn build:evm:typechain",
     "clean": "rm -rf evm-build",
     "deploy:evm:localnet": "ENV=localnet tsx evm/deploy.ts",

evm/Dockerfile

@@ -27,7 +27,7 @@ RUN cd evm; \
     cat Tbr.input.json | jq > Tbr.input.tmp.json; \
     mv Tbr.input.tmp.json Tbr.input.json; \
     ./solc --standard-json Tbr.input.json > Tbr.output.json && \
-    SOLC_ERR=$(jq '.errors[] | select(.severity == "error")' Tbr.output.json) && \
+    SOLC_ERR=$(jq '.errors[]? | select(.severity == "error")' Tbr.output.json) && \
     if [ ! -z "$SOLC_ERR" ]; then \
         echo "Error detected during solc execution."; \
         echo $SOLC_ERR; \