feat(geth): add asan and race builds

config.yaml

@@ -79,6 +79,20 @@
   target:
     tag: bad-block-generator
     repository: ethpandaops/geth
+- source:
+    repository: ethereum/go-ethereum
+    ref: master
+  build_script: ./geth/build-asan.sh
+  target:
+    tag: asan
+    repository: ethpandaops/geth
+- source:
+    repository: ethereum/go-ethereum
+    ref: master
+  build_script: ./geth/build-race.sh
+  target:
+    tag: race
+    repository: ethpandaops/geth
 ########
 # reth #
 ########

geth/build-asan.sh

@@ -0,0 +1,50 @@
+#! /bin/bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+cd ${SCRIPT_DIR}/../source
+
+# need to update dockerfile to use debian instead of alpine
+# as asan go builds doesn't seem to like alpine
+ORIGINAL_DOCKER_FILE="Dockerfile"
+NEW_DOCKER_FILE="Dockerfile.asan"
+
+sed -e 's|-alpine AS builder| AS builder|' \
+    -e 's|RUN apk add --no-cache gcc musl-dev linux-headers git|RUN apt-get update \&\& apt-get install -y --no-install-recommends build-essential git \&\& rm -rf /var/lib/apt/lists/*|' \
+    -e 's|RUN cd /go-ethereum \&\& go run build/ci.go install -static ./cmd/geth|RUN cd /go-ethereum \&\& go run build/ci.go install ./cmd/geth|' \
+    -e 's|FROM alpine:latest|FROM debian:bookworm-slim|' \
+    -e 's|RUN apk add --no-cache ca-certificates|RUN apt-get update \&\& apt-get install -y --no-install-recommends ca-certificates libasan8 \&\& rm -rf /var/lib/apt/lists/*|' \
+    "$ORIGINAL_DOCKER_FILE" > "$NEW_DOCKER_FILE"
+
+if((`stat -c%s "${ORIGINAL_DOCKER_FILE}"`==`stat -c%s "${NEW_DOCKER_FILE}"`));then
+  echo "no changes detected, aborting..."
+  echo "needed to update dockerfile"
+  exit 1
+fi
+
+mv $NEW_DOCKER_FILE $ORIGINAL_DOCKER_FILE
+
+# need to add -asan flag to geth custom build script
+ORIGINAL_CI_FILE="build/ci.go"
+NEW_CI_FILE="build/ci.asan.go"
+
+awk '
+/^func buildFlags\(env build\.Environment, staticLinking bool, buildTags \[\]string\) \(flags \[\]string\)/ {
+    print
+    getline
+    print "       flags = append(flags, \"-asan\")"
+}
+/^[^f]/ { print }
+/^func / && !/^func buildFlags/ { print }
+' "$ORIGINAL_CI_FILE" > "$NEW_CI_FILE"
+
+if((`stat -c%s "${ORIGINAL_CI_FILE}"`==`stat -c%s "${NEW_CI_FILE}"`));then
+  echo "no changes detected, aborting..."
+  echo "needed to update build/ci.go"
+  exit 1
+fi
+
+mv $NEW_CI_FILE $ORIGINAL_CI_FILE
+
+docker build -t "${target_repository}:${target_tag}" -t "${target_repository}:${target_tag}-${source_git_commit_hash}" -f "../${target_dockerfile}" .
+docker push "${target_repository}:${target_tag}"
+docker push "${target_repository}:${target_tag}-${source_git_commit_hash}"

geth/build-race.sh

@@ -0,0 +1,49 @@
+#! /bin/bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+cd ${SCRIPT_DIR}/../source
+
+# need to update dockerfile to use debian instead of alpine
+ORIGINAL_DOCKER_FILE="Dockerfile"
+NEW_DOCKER_FILE="Dockerfile.race"
+
+sed -e 's|-alpine AS builder| AS builder|' \
+    -e 's|RUN apk add --no-cache gcc musl-dev linux-headers git|RUN apt-get update \&\& apt-get install -y --no-install-recommends build-essential git \&\& rm -rf /var/lib/apt/lists/*|' \
+    -e 's|RUN cd /go-ethereum \&\& go run build/ci.go install -static ./cmd/geth|RUN cd /go-ethereum \&\& go run build/ci.go install ./cmd/geth|' \
+    -e 's|FROM alpine:latest|FROM debian:bookworm-slim|' \
+    -e 's|RUN apk add --no-cache ca-certificates|RUN apt-get update \&\& apt-get install -y --no-install-recommends ca-certificates \&\& rm -rf /var/lib/apt/lists/*|' \
+    "$ORIGINAL_DOCKER_FILE" > "$NEW_DOCKER_FILE"
+
+if((`stat -c%s "${ORIGINAL_DOCKER_FILE}"`==`stat -c%s "${NEW_DOCKER_FILE}"`));then
+  echo "no changes detected, aborting..."
+  echo "needed to update dockerfile"
+  exit 1
+fi
+
+mv $NEW_DOCKER_FILE $ORIGINAL_DOCKER_FILE
+
+# need to add -race flag to geth custom build script
+ORIGINAL_CI_FILE="build/ci.go"
+NEW_CI_FILE="build/ci.race.go"
+
+awk '
+/^func buildFlags\(env build\.Environment, staticLinking bool, buildTags \[\]string\) \(flags \[\]string\)/ {
+    print
+    getline
+    print "       flags = append(flags, \"-race\")"
+}
+/^[^f]/ { print }
+/^func / && !/^func buildFlags/ { print }
+' "$ORIGINAL_CI_FILE" > "$NEW_CI_FILE"
+
+if((`stat -c%s "${ORIGINAL_CI_FILE}"`==`stat -c%s "${NEW_CI_FILE}"`));then
+  echo "no changes detected, aborting..."
+  echo "needed to update build/ci.go"
+  exit 1
+fi
+
+mv $NEW_CI_FILE $ORIGINAL_CI_FILE
+
+docker build -t "${target_repository}:${target_tag}" -t "${target_repository}:${target_tag}-${source_git_commit_hash}" -f "../${target_dockerfile}" .
+docker push "${target_repository}:${target_tag}"
+docker push "${target_repository}:${target_tag}-${source_git_commit_hash}"