feat: ci storage reports

.github/workflows/format.yml

@@ -1,4 +1,4 @@
-name: lint and check format
+name: Lint and Check Format
 on:
   workflow_dispatch:
   pull_request:

.github/workflows/storage-report.yml

@@ -0,0 +1,39 @@
+name: Check Storage Layout
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - "dev"
+jobs:
+  check_storage:
+    runs-on: "ubuntu-latest"
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly
+
+      - name: "Generate and prepare the storage reports for current branch"
+        run: |
+          bash bin/storage-report.sh pr
+
+      - name: Checkout dev
+        env:
+          TARGET: ${{ github.event.pull_request.base.sha }}
+        run: |
+          git fetch origin $TARGET
+          git checkout $TARGET
+
+      - name: "Generate and prepare the storage reports for target branch"
+        run: |
+          bash bin/storage-report.sh target
+
+      - name: Compare outputs
+        run: |
+          if ! diff --unified pr target; then
+            echo "::warning::Differences found between PR and target branch storage layouts"
+          fi

Makefile

@@ -43,3 +43,6 @@ all-in-docker:
 
 gha-docker:
 	docker run -v $(PWD):/build -w /build --rm -i ${CONTAINER_NAME}:latest bash -c "make gha"
+
+storage-report:
+	bash "bin/storage-report.sh" "docs/storage-report/"

bin/storage-report.sh

@@ -0,0 +1,45 @@
+#!/bin/sh
+
+# Default output directory
+OUTPUT_DIR=${1:-docs/storage-report}
+
+# Function to print messages
+log() {
+    echo "$(date '+%Y-%m-%d %H:%M:%S') [INFO] $1"
+}
+
+# Function to print error messages
+error() {
+    echo "$(date '+%Y-%m-%d %H:%M:%S') [ERROR] $1" >&2
+}
+
+log "Starting the storage report generation."
+
+# Create the output directory if it doesn't exist
+if ! mkdir -p "$OUTPUT_DIR"; then
+    error "Failed to create output directory: $OUTPUT_DIR"
+    exit 1
+fi
+
+log "Output directory is set to: $OUTPUT_DIR"
+
+# Loop through Solidity files and generate storage report
+# NOTE: Ignores `src/contracts/interfaces` & `src/contracts/libraries` since they "should" not contain storage logic.
+for file in $(find src/contracts -name "*.sol" ! -path "src/contracts/interfaces/*" ! -path "src/contracts/libraries/*"); do
+    contract_name=$(basename "$file" .sol)
+
+    # Check if the file exists and is readable
+    if [ ! -r "$file" ]; then
+        error "Cannot read file: $file"
+        continue
+    fi
+
+    log "Processing contract: $contract_name"
+
+    # Run forge inspect and capture errors
+    if ! forge inspect "$contract_name" storage --pretty > "$OUTPUT_DIR/$contract_name.md"; then
+        error "Failed to generate storage report for contract: $contract_name"
+    else
+        log "Storage report generated for contract: $contract_name"
+    fi
+done