refactor: Separate generic setup from bounty setup and other stages

tests/bounties/Makefile

@@ -85,6 +85,7 @@ ADDER_VERSIONS= safe unsafe
 all: $(patsubst %,dist/adder-%-bounty.tar.xz,$(ADDER_VERSIONS))
 
 dist/adder-%-bounty.tar.xz: \
+		src/adder/setup-exec-env.sh \
 		src/adder/start.sh \
 		src/adder/src/IRegistry.sol \
 		src/adder/src/Registry.sol \

tests/bounties/src/adder/setup-exec-env.sh

@@ -0,0 +1,80 @@
+#!/usr/bin/env bash
+set -euo pipefail
+shopt -s expand_aliases
+
+SOLC_VERSION=0.8.27
+
+FOUNDRY_REF=2cdbfac
+alias cast="cast-$FOUNDRY_REF"
+alias forge="forge-$FOUNDRY_REF"
+
+RETH_VERSION=1.0.5
+alias reth="reth-$RETH_VERSION"
+
+>&2 echo "Setting up Forge project..."
+cp -r src /tmp
+cp "$1" /tmp/src/Exploit.sol
+cd /tmp
+
+>&2 echo "Building Forge project..."
+forge build --use $(which solc-$SOLC_VERSION)
+
+HTTP_ADDR=127.0.0.1
+HTTP_PORT=8545
+
+>&2 echo "Starting up Reth..."
+reth node \
+    --dev \
+    --quiet \
+    --http.addr $HTTP_ADDR \
+    --http.port $HTTP_PORT \
+    --log.file.max-files 0 \
+    --datadir .local/share/reth &
+
+reth_pid=$!
+trap 'kill $reth_pid' EXIT
+
+export ETH_RPC_URL=$HTTP_ADDR:$HTTP_PORT
+
+while true
+do
+    if chain_id=$(cast chain-id 2>/dev/null)
+    then
+        if [[ $chain_id == 1337 ]]
+        then
+            >&2 echo "Reth is listening."
+            break
+        else
+            >&2 echo "Reth has unexpected chain ID $chain_id."
+            exit 1
+        fi
+    else
+        if kill -0 $reth_pid
+        then
+            >&2 echo "Waiting for Reth to start listening..."
+            sleep 1
+        else
+            >&2 echo "Reth exited..."
+            exit 1
+        fi
+    fi
+done
+
+PK=0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80
+
+deploy() {
+    forge create --json --private-key "$PK" "$1:$2" | jq -r .deployedTo
+}
+
+>&2 echo "Deploying registry contract..."
+REGISTRY=$(deploy src/Registry.sol Registry)
+
+send() {
+    >/dev/null cast send --private-key "$PK" "$@"
+}
+
+deploy_and_register() {
+    address=$(deploy "$@")
+    send "$REGISTRY" 'set(string,address)' "$2" "$address"
+    echo "$address"
+}

tests/bounties/src/adder/start.sh

@@ -1,83 +1,5 @@
 #!/usr/bin/env bash
-set -euo pipefail
-shopt -s expand_aliases
-
-SOLC_VERSION=0.8.27
-
-FOUNDRY_REF=2cdbfac
-alias cast="cast-$FOUNDRY_REF"
-alias forge="forge-$FOUNDRY_REF"
-
-RETH_VERSION=1.0.5
-alias reth="reth-$RETH_VERSION"
-
->&2 echo "Setting up Forge project..."
-cp -r src /tmp
-cp "$1" /tmp/src/Exploit.sol
-cd /tmp
-
->&2 echo "Building Forge project..."
-forge build --use $(which solc-$SOLC_VERSION)
-
-HTTP_ADDR=127.0.0.1
-HTTP_PORT=8545
-
->&2 echo "Starting up Reth..."
-reth node \
-    --dev \
-    --quiet \
-    --http.addr $HTTP_ADDR \
-    --http.port $HTTP_PORT \
-    --log.file.max-files 0 \
-    --datadir .local/share/reth &
-
-reth_pid=$!
-trap 'kill $reth_pid' EXIT
-
-export ETH_RPC_URL=$HTTP_ADDR:$HTTP_PORT
-
-while true
-do
-    if chain_id=$(cast chain-id 2>/dev/null)
-    then
-        if [[ $chain_id == 1337 ]]
-        then
-            >&2 echo "Reth is listening."
-            break
-        else
-            >&2 echo "Reth has unexpected chain ID $chain_id."
-            exit 1
-        fi
-    else
-        if kill -0 $reth_pid
-        then
-            >&2 echo "Waiting for Reth to start listening..."
-            sleep 1
-        else
-            >&2 echo "Reth exited..."
-            exit 1
-        fi
-    fi
-done
-
-PK=0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80
-
-deploy() {
-    forge create --json --private-key "$PK" "$1:$2" | jq -r .deployedTo
-}
-
->&2 echo "Deploying registry contract..."
-REGISTRY=$(deploy src/Registry.sol Registry)
-
-send() {
-    >/dev/null cast send --private-key "$PK" "$@"
-}
-
-deploy_and_register() {
-    address=$(deploy "$@")
-    send "$REGISTRY" 'set(string,address)' "$2" "$address"
-    echo "$address"
-}
+source ./setup-exec-env.sh
 
 >&2 echo "Deploying and registering project contracts..."
 ADDER=$(deploy_and_register src/Adder.sol Adder)
@@ -88,7 +10,7 @@ EXPLOIT=$(deploy src/Exploit.sol Exploit)
 >&2 echo "Running exploit..."
 send "$EXPLOIT" 'run(address)' "$REGISTRY"
 
->&2 echo "Testing contracts..."
+>&2 echo "Verifying contracts after exploit execution..."
 number=$(cast call "$ADDER" 'number()(uint256)')
 
 if [ "$number" -eq 0 ]