Port to TypeScript and add tests

.editorconfig

@@ -0,0 +1,13 @@
+# http://editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.yml]
+indent_style = space

.eslintignore

@@ -0,0 +1,6 @@
+/.github/
+/.vscode/
+/coverage/
+/dist/
+/node_modules/
+/__tests__/

.eslintrc.json

@@ -0,0 +1,20 @@
+{
+  "root": true,
+  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended", "prettier"],
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "project": "./tsconfig.json"
+  },
+  "plugins": ["@typescript-eslint"],
+  "rules": {
+    "eqeqeq": 2,
+    "no-duplicate-imports": "error",
+    "indent": ["error", 2, { "SwitchCase": 1, "ignoredNodes": ["MemberExpression"] }],
+    "linebreak-style": ["error", "unix"],
+    "quotes": ["error", "single"],
+    "semi": ["error", "never"]
+  },
+  "env": {
+    "node": true
+  }
+}

.gitattributes

@@ -1,4 +1,4 @@
 * text=auto eol=lf
 
-# Exclude test files from language stats
+/dist/** -diff linguist-generated=true
 *.[dD] linguist-detectable=false

.github/workflows/ci.yml

@@ -0,0 +1,75 @@
+# Modified from: actions/typescript-action
+name: CI
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+permissions:
+  checks: write
+  contents: read
+
+jobs:
+  test-typescript:
+    name: TypeScript Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Check Format
+        run: npm run format:check
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Test
+        run: npm run test
+
+      - name: Build dist/ Directory
+        run: npm run bundle
+
+      - name: Compare Directories
+        id: diff
+        run: |
+          if [ "$(git diff --ignore-space-at-eol --text dist/ | wc -l)" -gt "0" ]; then
+            echo "Detected uncommitted changes after build. See status below:"
+            git diff --ignore-space-at-eol --text dist/
+            exit 1
+          fi
+
+      # If `dist/` was different than expected, upload the expected version as artifact
+      - if: ${{ failure() && steps.diff.outcome == 'failure' }}
+        name: Upload Artifact
+        id: upload
+        uses: actions/upload-artifact@v4
+        with:
+          name: dist
+          path: dist/
+
+  test-action:
+    name: GitHub Actions Test
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Test Local Action
+        uses: ./
+        with:
+          file: ./__tests__/data/pass.d

.gitignore

@@ -0,0 +1,6 @@
+/node_modules/
+/coverage/
+/__tests__/TEMP/
+/__tests__/CACHE/
+/.parsiphae-action-bin/
+/.parsiphae-action-source/

.prettierignore

@@ -0,0 +1,6 @@
+/.github/
+/.vscode/
+/coverage/
+/dist/
+/node_modules/
+/__tests__/

.prettierrc

@@ -0,0 +1,10 @@
+{
+  "semi": false,
+  "singleQuote": true,
+  "singleAttributePerLine": true,
+  "trailingComma": "es5",
+  "bracketSpacing": true,
+  "arrowParens": "always",
+  "printWidth": 140,
+  "endOfLine": "lf"
+}

.vscode/settings.json

@@ -0,0 +1,12 @@
+{
+  "files.eol": "\n",
+  "editor.formatOnPaste": false,
+  "editor.formatOnSave": true,
+  "editor.formatOnType": false,
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": "never",
+    "source.fixAll.format": "never"
+  },
+  "typescript.tsdk": "./node_modules/typescript/lib"
+}

README.md

@@ -1,9 +1,10 @@
 # Parsiphae Action
 
-[![test](https://github.com/szapp/parsiphae-action/actions/workflows/testing.yml/badge.svg)](https://github.com/szapp/parsiphae-action/actions/workflows/testing.yml)
-[![marketplace](https://img.shields.io/github/v/release/szapp/parsiphae-action?logo=githubactions&logoColor=white&label=marketplace)](https://github.com/marketplace/actions/daedalus-parsiphae)
+[![CI](https://github.com/szapp/parsiphae-action/actions/workflows/ci.yml/badge.svg)](https://github.com/szapp/parsiphae-action/actions/workflows/ci.yml)
+[![Coverage](badges/coverage.svg)](https://github.com/szapp/parsiphae-action/actions/workflows/ci.yml)
+[![Marketplace](https://img.shields.io/github/v/release/szapp/parsiphae-action?logo=githubactions&logoColor=white&label=marketplace)](https://github.com/marketplace/actions/daedalus-parsiphae)
 
-Github action for [Parsiphae](https://github.com/Lehona/Parsiphae), a WIP compiler for the Daedalus scripting language, written by and maintained by [@Lehona](https://github.com/Lehona).
+GitHub action for [Parsiphae](https://github.com/Lehona/Parsiphae), a WIP compiler for the Daedalus scripting language, written by and maintained by [@Lehona](https://github.com/Lehona).
 
 ## Checks
 
@@ -23,11 +24,11 @@ Checks are added to commits and performed on pull requests.
 
 ## Usage
 
-Create a new GitHub Actions workflow in your project, e.g. at `.github/workflows/syntax.yml`.
+Create a new GitHub Actions workflow in your project, e.g. at `.github/workflows/scripts.yml`.
 The content of the file should be in the following format:
 
 ```yaml
-name: syntax
+name: scripts
 
 # Run workflow on push with changes of src or d files
 on:
@@ -44,37 +45,33 @@ permissions:
 # The checkout action needs to be run first
 jobs:
   parsiphae:
-    name: Run syntax check
+    name: Run Parsiphae on scripts
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Check syntax
+      - name: Check scripts
         uses: szapp/parsiphae-action@v1
         with:
           file: _work/Data/Scripts/Content/Gothic.src
 ```
 
 ## Configuration
 
-* `file`:
-    File path within the repository of the D file or the SRC file to parse, e.g. `_work\Data\Scripts\Content\Gothic.src`  
-    *Required*
-
-* `version`:
-    Parsiphae version to use (branch, tag, or commit-SHA).  
-    Defaults to `master`, i.e. using the master branch of [Parsiphae](https://github.com/Lehona/Parsiphae) with the latest changes.
-
-* `token`:
-    The `GITHUB_TOKEN` to [authenticate on behalf of GitHub Actions](https://docs.github.com/en/actions/security-guides/automatic-token-authentication#using-the-github_token-in-a-workflow).  
-    Defaults to the GitHub token, i.e. checks are created by the GitHub Actions bot.
-
-* `check_name`:
-    Specify a different name for the check run.
-    Useful to differentiate checks if there are multiple instances of this action in one workflow.  
-    Defaults to 'Parsiphae'
-
-* `cache`:
-    Cache the Parsiphae built in between workflow runs.
-    This greatly increases speed of the check as Parsiphae is not cloned and re-built every time.
-    The cached executable is specific to the workflow runner OS and the Parsiphae version (see `version`) specified.  
-    Defaults to true
+- `file`:
+  File path within the repository of the D file or the SRC file to parse, e.g. `_work\Data\Scripts\Content\Gothic.src`  
+  _Required_
+
+- `token`:
+  The `GITHUB_TOKEN` to [authenticate on behalf of GitHub Actions](https://docs.github.com/en/actions/security-guides/automatic-token-authentication#using-the-github_token-in-a-workflow).  
+  Defaults to the GitHub token, i.e. checks are created by the GitHub Actions bot.
+
+- `check_name`:
+  Specify a different name for the check run.
+  Useful to differentiate checks if there are multiple instances of this action in one workflow.  
+  Defaults to 'Parsiphae'
+
+- `cache`:
+  Cache the Parsiphae built in between workflow runs.
+  This greatly increases speed of the check as Parsiphae is not cloned and re-built every time.
+  The cached executable is specific to the workflow runner OS and the Parsiphae version (see `version`) specified.  
+  Defaults to true

__tests__/data/fail.d

@@ -0,0 +1,3 @@
+const int foo = 0;
+const int bar = 1
+const string baz = 2;

__tests__/data/pass.d

@@ -0,0 +1,3 @@
+const int foo = 0;
+const int bar = 1;
+const string baz = 2;

__tests__/index.test.ts

@@ -0,0 +1,12 @@
+import * as main from '../src/main'
+
+const runMock = jest.spyOn(main, 'run').mockImplementation()
+
+describe('index', () => {
+  it('calls run when imported', async () => {
+    // eslint-disable-next-line @typescript-eslint/no-require-imports
+    require('../src/index')
+
+    expect(runMock).toHaveBeenCalled()
+  })
+})