minimal fhevm bug example

.czrc

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+{
+  "path": "cz-conventional-changelog"
+}

.editorconfig

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+# EditorConfig  http://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# All files
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.sol]
+indent_size = 4

.env.example

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+export INFURA_API_KEY="zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
+export MNEMONIC="inquiry potato become monster tornado chest logic egg tenant brick donkey hold"
+
+# Block explorer API keys
+export ARBISCAN_API_KEY="zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
+export BSCSCAN_API_KEY="zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
+export ETHERSCAN_API_KEY="zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
+export OPTIMISM_API_KEY="zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
+export POLYGONSCAN_API_KEY="zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
+export SNOWTRACE_API_KEY="zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"

.eslintignore

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+# directories
+.coverage_artifacts
+.coverage_cache
+.coverage_contracts
+artifacts
+build
+cache
+coverage
+dist
+node_modules
+types
+
+# files
+*.env
+*.log
+.DS_Store
+.pnp.*
+coverage.json
+package-lock.json
+pnpm-lock.yaml
+yarn.lock

.eslintrc.yml

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+extends:
+  - "eslint:recommended"
+  - "plugin:@typescript-eslint/eslint-recommended"
+  - "plugin:@typescript-eslint/recommended"
+  - "prettier"
+parser: "@typescript-eslint/parser"
+parserOptions:
+  project: "tsconfig.json"
+plugins:
+  - "@typescript-eslint"
+root: true
+rules:
+  "@typescript-eslint/no-floating-promises":
+    - error
+    - ignoreIIFE: true
+      ignoreVoid: true
+  "@typescript-eslint/no-inferrable-types": "off"
+  "@typescript-eslint/no-unused-vars":
+    - error
+    - argsIgnorePattern: "_"
+      varsIgnorePattern: "_"

.github/workflows/ci.yml

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+name: "CI"
+
+env:
+  DOTENV_CONFIG_PATH: "./.env.example"
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  ci:
+    runs-on: "ubuntu-latest"
+    steps:
+      - name: "Check out the repo"
+        uses: "actions/checkout@v3"
+
+      - name: "Install Pnpm"
+        uses: "pnpm/action-setup@v2"
+        with:
+          version: "8"
+
+      - name: "Install Node.js"
+        uses: "actions/setup-node@v3"
+        with:
+          cache: "pnpm"
+          node-version: "lts/*"
+
+      - name: "Install the dependencies"
+        run: "pnpm install"
+
+      - name: "Lint the code"
+        run: "pnpm lint"
+
+      - name: "Add lint summary"
+        run: |
+          echo "## Lint results" >> $GITHUB_STEP_SUMMARY
+          echo "✅ Passed" >> $GITHUB_STEP_SUMMARY
+
+      - name: "Compile the contracts and generate the TypeChain bindings"
+        run: "pnpm typechain"
+
+      #      - name: "Test the contracts and generate the coverage report"
+      #        run: "pnpm coverage"
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@49ed152c8eca782a232dede0303416e8f356c37b
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: "CI test"
+        run: |
+          pnpm fhevm:start &> fhevm.log &
+          tail -f fhevm.log | sed '/Starting JSON WebSocket server/ q'
+
+          pnpm fhevm:faucet
+          pnpm test
+          pnpm fhevm:stop || true
+
+      - name: "Add test summary"
+        run: |
+          echo "## Test results" >> $GITHUB_STEP_SUMMARY
+          echo "✅ Passed" >> $GITHUB_STEP_SUMMARY

.gitignore

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+# directories
+.coverage_artifacts
+.coverage_cache
+.coverage_contracts
+artifacts
+build
+cache
+coverage
+dist
+node_modules
+types
+deployments
+
+# files
+*.env
+*.log
+.DS_Store
+.pnp.*
+coverage.json
+package-lock.json
+yarn.lock

.gitpod.yml

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+image: "gitpod/workspace-node:latest"
+
+tasks:
+  - init: "pnpm install"
+
+vscode:
+  extensions:
+    - "esbenp.prettier-vscode"
+    - "NomicFoundation.hardhat-solidity"
+    - "ritwickdey.LiveServer"

.prettierignore

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+# directories
+.coverage_artifacts
+.coverage_cache
+.coverage_contracts
+artifacts
+build
+cache
+coverage
+dist
+node_modules
+types
+
+# files
+*.env
+*.log
+.DS_Store
+.pnp.*
+coverage.json
+package-lock.json
+pnpm-lock.yaml
+yarn.lock

.prettierrc.yml

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+bracketSpacing: true
+plugins:
+  - "@trivago/prettier-plugin-sort-imports"
+  - "prettier-plugin-solidity"
+printWidth: 120
+proseWrap: "always"
+singleQuote: false
+tabWidth: 2
+trailingComma: "all"
+
+overrides:
+  - files: "*.sol"
+    options:
+      compiler: "0.8.22"
+      parser: "solidity-parse"
+      tabWidth: 4
+  - files: "*.ts"
+    options:
+      importOrder: ["<THIRD_PARTY_MODULES>", "^[./]"]
+      importOrderParserPlugins: ["typescript"]
+      importOrderSeparation: true
+      importOrderSortSpecifiers: true
+      parser: "typescript"

.solcover.js

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+module.exports = {
+  istanbulReporter: ["html", "lcov"],
+  providerOptions: {
+    mnemonic: process.env.MNEMONIC,
+  },
+  skipFiles: ["test"],
+};

.solhint.json

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+{
+  "extends": "solhint:recommended",
+  "plugins": ["prettier"],
+  "rules": {
+    "code-complexity": ["error", 8],
+    "compiler-version": ["error", ">=0.8.4"],
+    "func-visibility": ["error", { "ignoreConstructors": true }],
+    "max-line-length": ["error", 120],
+    "named-parameters-mapping": "warn",
+    "no-console": "off",
+    "not-rely-on-time": "off",
+    "prettier/prettier": [
+      "error",
+      {
+        "endOfLine": "auto"
+      }
+    ]
+  }
+}

.solhintignore

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+# directories
+**/artifacts
+**/node_modules

.vscode/extensions.json

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+{
+  "recommendations": ["esbenp.prettier-vscode", "NomicFoundation.hardhat-solidity"]
+}

.vscode/settings.json

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+{
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "editor.formatOnSave": true,
+  "prettier.documentSelectors": ["**/*.sol"],
+  "solidity.formatter": "prettier"
+}

LICENSE

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+BSD 3-Clause Clear License
+
+Copyright © 2024 ZAMA.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+3. Neither the name of ZAMA nor the names of its contributors may be used to endorse
+or promote products derived from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE.
+THIS SOFTWARE IS PROVIDED BY THE ZAMA AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ZAMA OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

LICENSE.md

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+BSD 3-Clause Clear License
+
+Copyright © 2024 ZAMA. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
+following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following
+   disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
+   disclaimer in the documentation and/or other materials provided with the distribution.
+
+3. Neither the name of ZAMA nor the names of its contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY
+THE ZAMA AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ZAMA OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.