Release 4.1.0 - Develop to Master

.github/workflows/DOCKER.yml

@@ -0,0 +1,29 @@
+name: Docker Image CI
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Solhint version'
+        required: true
+      image_name:
+        description: 'Name of image to be used on docker hub'
+        required: true
+        default: 'protodb/protofire-solhint'
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Login to Docker Hub
+      run: docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_ACCESS_TOKEN }}
+
+    - name: Build Docker image
+      run: docker build . --file docker/Dockerfile --tag ${{ inputs.image_name }}:${{ inputs.version }} --build-arg VERSION=${{ inputs.version }}
+
+    - name: Push Docker image to Docker Hub
+      run: docker push ${{ inputs.image_name }}:${{ inputs.version }}

.github/workflows/E2E.yml

@@ -21,6 +21,7 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node }}
+          cache: 'npm'
 
       - name: Install dependencies
         run: npm install --include=dev
@@ -55,6 +56,7 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: 18
+          cache: 'npm'
 
       - name: Install dependencies
         run: npm install --include=dev
@@ -92,6 +94,7 @@ jobs:
     - uses: actions/setup-node@v3
       with:
         node-version: 18
+        cache: 'npm'
 
     - name: Install dependencies
       run: npm install --include=dev

.github/workflows/TESTS.yml

@@ -23,6 +23,7 @@ jobs:
     - uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}
+        cache: 'npm'
 
     - name: Install dependencies
       run: npm ci
@@ -41,6 +42,7 @@ jobs:
     - uses: actions/setup-node@v3
       with:
         node-version: 18
+        cache: 'npm'
 
     - name: Install dependencies
       run: npm ci
@@ -59,6 +61,7 @@ jobs:
     - uses: actions/setup-node@v3
       with:
         node-version: 18
+        cache: 'npm'
 
     - name: Install dependencies
       run: npm ci

.gitignore

@@ -10,4 +10,6 @@ antlr4.jar
 /docs/.sass-cache/
 _temp/
 *solhintReport*.*
+.env
+**/.DS_Store
 

CHANGELOG.md

@@ -1,4 +1,25 @@
-## [4.0] - 2023-10-01
+## [4.1.0] - 2024-01- ????????????????????
+
+### Updated
+- Included `Sarif` formatter [#530](https://github.com/protofire/solhint/pull/530) (Thanks to [@eshaan7](https://github.com/eshaan7))
+- Cache `npm` on workflows [#534](https://github.com/protofire/solhint/pull/534)
+
+
+### Added
+- Official Docker Image [#524](https://github.com/protofire/solhint/pull/524) (Thanks to [@keypee](https://github.com/keypee90))
+- Autofix for `payable-fallback` rule [#528](https://github.com/protofire/solhint/pull/528)
+- Autofix for `quotes` rule [#529](https://github.com/protofire/solhint/pull/529)
+- Autofix for `avoid-suicide` rule [#531](https://github.com/protofire/solhint/pull/531)
+- Autofix for `contract-name-camelcase` rule [#532](https://github.com/protofire/solhint/pull/532)
+- Autofix for `event-name-camelcase` rule [#533](https://github.com/protofire/solhint/pull/533)
+
+### Fixed
+- Fix private vars leading underscore on libraries [#525](https://github.com/protofire/solhint/pull/525)
+
+
+
+
+## [4.0.0] - 2023-10-01
 
 ### Updated
 - Enhance explicit types sensitivity [#493](https://github.com/protofire/solhint/pull/493) (Thanks to [@vladyan18](https://github.com/vladyan18))

README.md

@@ -1,11 +1,12 @@
 <p align="center">
-  <img src="solhint.png">
+  <a href="https://protofire.io/projects/solhint"><img src="solhint.png"></a>
 </p>
 <p align="center">
   By <a href="https://protofire.io/">Protofire</a>
 </p>
 
-[![Join Discord](https://img.shields.io/badge/join-Discord-red)](https://discord.gg/4TYGq3zpjs)
+[![](https://img.shields.io/badge/Solhint%20Website-cyan)](https://protofire.io/projects/solhint)
+[![](https://img.shields.io/badge/Join%20Our%20Discord-magenta)](https://discord.gg/4TYGq3zpjs)
 [![Donate with Ethereum](https://img.shields.io/badge/Donate-ETH-blue)](https://etherscan.io/address/0xA81705c8C247C413a19A244938ae7f4A0393944e)
 [![NPM version](https://badge.fury.io/js/solhint.svg)](https://npmjs.org/package/solhint)
 [![Coverage Status](https://coveralls.io/repos/github/protofire/solhint/badge.svg?branch=master)](
@@ -14,8 +15,10 @@ https://coveralls.io/github/protofire/solhint?branch=master)
 
 This is an open source project for linting [Solidity](http://solidity.readthedocs.io/en/develop/) code. This project
 provides both **Security** and **Style Guide** validations.
-
+<br>
+[VISIT OUR WEBSITE](https://protofire.io/projects/solhint)<br>
 [JOIN OUR DISCORD SERVER](https://discord.gg/4TYGq3zpjs)
+<br>
 ## Installation
 
 You can install Solhint using **npm**:
@@ -57,7 +60,7 @@ Linter for Solidity programming language
 Options:
 
   -V, --version                           output the version number
-  -f, --formatter [name]                  report formatter name (stylish, table, tap, unix, json, compact)
+  -f, --formatter [name]                  report formatter name (stylish, table, tap, unix, json, compact, sarif)
   -w, --max-warnings [maxWarningsNumber]  number of allowed warnings
   -c, --config [file_name]                file to use as your .solhint.json
   -q, --quiet                             report errors only - default: false
@@ -198,8 +201,11 @@ Or disable all validations for a group of lines:
 ### Best Practices Rules
 [Full list with all supported Best Practices Rules](docs/rules.md#best-practise-rules)
 
-## Documentation
+## Docker
+### Solhint has an official Docker Image
+Go to docker folder and follow [this](docker/docker.md) instructions.
 
+## Documentation
 Related documentation you may find [here](https://protofire.github.io/solhint/).
 
 ## IDE Integrations

docker/Dockerfile

@@ -0,0 +1,5 @@
+FROM node:20-alpine
+LABEL maintainer="[email protected]" 
+ENV VERSION=4.1.0
+
+RUN npm install -g solhint@"$VERSION"

docker/docker.md

@@ -0,0 +1,25 @@
+# Docker Instructions
+Thanks to [@kaypee90](https://github.com/kaypee90) for the contribution<br><br>
+
+1. Get the image. Run:<br>
+`docker pull protodb/protofire-solhint:latest`
+
+2. Check if image is present (protodb/protofire-solhint:latest)<br>
+`docker images`
+
+3. Solhint use:<br>
+
+- Execute solhint with default config file<br>
+`docker run -v ./:/app -w /app -it protodb/protofire-solhint solhint './contracts/*.sol'`
+
+This command:<br>
+- Maps current folder to app/ inside container<br>
+- Executes solhint in './contracts/*.sol'<br>
+
+- Navigate inside container sharing current folder into app/ container folder<br>
+`docker run -v ./:/app -w /app -it protodb/protofire-solhint /bin/sh`<br>
+
+This command:<br>
+- Maps current folder to app/ container folder<br>
+- Can run solhint inside the container by typing `solhint ./contracts/*.sol`<br>
+(use your correct path, type exit to finish)<br>

docs/rules.md

@@ -38,7 +38,7 @@ title:       "Rule Index of Solhint"
 | Rule Id                                                                              | Error                                                                                                         | Recommended  | Deprecated  |
 | ------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------- | ------------ | ----------- |
 | [const-name-snakecase](./rules/naming/const-name-snakecase.md)                       | Constant name must be in capitalized SNAKE_CASE. (Does not check IMMUTABLES, use immutable-vars-naming)       | $~~~~~~~~$✔️ |             |
-| [contract-name-camelcase](./rules/naming/contract-name-camelcase.md)                 | Contract name must be in CamelCase.                                                                           | $~~~~~~~~$✔️ |             |
+| [contract-name-camelcase](./rules/naming/contract-name-camelcase.md)                 | Contract, Structs and Enums should be in CamelCase.                                                           | $~~~~~~~~$✔️ |             |
 | [event-name-camelcase](./rules/naming/event-name-camelcase.md)                       | Event name must be in CamelCase.                                                                              | $~~~~~~~~$✔️ |             |
 | [foundry-test-functions](./rules/naming/foundry-test-functions.md)                   | Enforce naming convention on functions for Foundry test cases                                                 |              |             |
 | [func-name-mixedcase](./rules/naming/func-name-mixedcase.md)                         | Function name must be in mixedCase.                                                                           | $~~~~~~~~$✔️ |             |

docs/rules/best-practises/no-console.md

@@ -28,6 +28,8 @@ This rule accepts a string option of rule severity. Must be one of "error", "war
 }
 ```
 
+### Notes
+- Solhint allows this rule to automatically fix the code with `--fix` option
 
 ## Examples
 ### 👎 Examples of **incorrect** code for this rule

docs/rules/best-practises/payable-fallback.md

@@ -26,6 +26,8 @@ This rule accepts a string option of rule severity. Must be one of "error", "war
 }
 ```
 
+### Notes
+- Solhint allows this rule to automatically fix the code with `--fix` option
 
 ## Examples
 ### 👍 Examples of **correct** code for this rule

docs/rules/naming/contract-name-camelcase.md

@@ -12,7 +12,7 @@ title:       "contract-name-camelcase | Solhint"
 
 
 ## Description
-Contract name must be in CamelCase.
+Contract, Structs and Enums should be in CamelCase.
 
 ## Options
 This rule accepts a string option of rule severity. Must be one of "error", "warn", "off". Default to warn.
@@ -26,6 +26,9 @@ This rule accepts a string option of rule severity. Must be one of "error", "war
 }
 ```
 
+### Notes
+- Solhint allows this rule to automatically fix the code with `--fix` option
+- The FIX will only change first letter and remove underscores
 
 ## Examples
 This rule does not have examples.

docs/rules/naming/event-name-camelcase.md

@@ -26,6 +26,9 @@ This rule accepts a string option of rule severity. Must be one of "error", "war
 }
 ```
 
+### Notes
+- Solhint allows this rule to automatically fix the code with `--fix` option
+- The FIX will only change first letter and remove underscores
 
 ## Examples
 This rule does not have examples.

docs/rules/naming/private-vars-leading-underscore.md

@@ -30,10 +30,11 @@ This rule accepts an array of options:
 ```
 
 ### Notes
-- This rule considers functions and variables in Libraries as well
+- This rule DO NOT considers functions and variables in Libraries
 - This rule skips external and public functions
 - This rule skips external and public state variables
 - See [here](https://docs.soliditylang.org/en/latest/style-guide.html#underscore-prefix-for-non-external-functions-and-variables) for further information
+- Solhint allows this rule to automatically fix the code with `--fix` option
 
 ## Examples
 ### 👍 Examples of **correct** code for this rule

e2e/08-autofix/avoid-suicide/.solhint.json

@@ -0,0 +1,5 @@
+{
+  "rules": {
+    "avoid-suicide": "error"
+  }
+}

e2e/08-autofix/avoid-suicide/Foo1.sol

@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: Apache-2.0
+pragma solidity ^0.8.0;
+
+import '@openzeppelin/contracts/ownership/Suicide.sol';
+import { feature as suicide} from '@openzeppelin/contracts/ownership/Suicide.sol';
+
+uint256 constant suicide = 1;
+
+enum MyEnum {
+    suicide,
+    B
+}
+
+struct OneNiceStruct {
+    uint256 suicide;
+    uint256 b;
+}
+
+error Unauthorized();
+
+function freeFunction() pure returns (uint256) {
+    suicide();
+    return 1;
+}
+
+contract Generic {
+    struct AnotherNiceStruct {
+        uint256 suicide;
+        uint256 c;
+    }
+
+    address constant owner = "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48";
+
+    function seekAndestroy1() external {
+        suicide();
+    }    
+
+    function seekAndestroy2() external {
+        suicide(owner);
+    }
+
+    function seekAndestroy3() external {
+        selfdestruct();
+    }
+
+    function seekAndestroy4() external {
+        selfdestruct(owner);
+    }
+}

e2e/08-autofix/avoid-suicide/Foo1AfterFix.sol

@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: Apache-2.0
+pragma solidity ^0.8.0;
+
+import '@openzeppelin/contracts/ownership/Suicide.sol';
+import { feature as suicide} from '@openzeppelin/contracts/ownership/Suicide.sol';
+
+uint256 constant suicide = 1;
+
+enum MyEnum {
+    suicide,
+    B
+}
+
+struct OneNiceStruct {
+    uint256 suicide;
+    uint256 b;
+}
+
+error Unauthorized();
+
+function freeFunction() pure returns (uint256) {
+    selfdestruct();
+    return 1;
+}
+
+contract Generic {
+    struct AnotherNiceStruct {
+        uint256 suicide;
+        uint256 c;
+    }
+
+    address constant owner = "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48";
+
+    function seekAndestroy1() external {
+        selfdestruct();
+    }    
+
+    function seekAndestroy2() external {
+        selfdestruct(owner);
+    }
+
+    function seekAndestroy3() external {
+        selfdestruct();
+    }
+
+    function seekAndestroy4() external {
+        selfdestruct(owner);
+    }
+}