Housekeeping

.github/workflows/ci.yml

@@ -3,14 +3,14 @@ name: Main CI
 on:
   workflow_dispatch:
     inputs:
-        distTag:
-          description: 'Dist tag to publish'
-          required: true
-          default: 'latest'
+      distTag:
+        description: "Dist tag to publish"
+        required: true
+        default: "latest"
   pull_request:
   push:
     branches:
-      - 'main'
+      - "main"
 
 jobs:
   build_and_testing:
@@ -21,22 +21,16 @@ jobs:
       GH_TOKEN: ${{ secrets.GH_TOKEN }}
       NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           persist-credentials: false
 
-      - name: Restore cache
-        uses: actions/cache@v2
-        with:
-          path: ~/.yarn
-          key: ${{ runner.os }}-node-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-      - uses: actions/setup-node@v2-beta
+      - uses: actions/setup-node@v4
         with:
           always-auth: true
-          node-version: 12
+          cache: "yarn"
+          node-version: 20
 
       - name: Creates local .npmrc
         if: ${{github.event.inputs.distTag == 'latest'}}
@@ -45,6 +39,9 @@ jobs:
       - name: Install
         run: yarn install --frozen-lockfile
 
+      - name: Check Prettier Formatting
+        run: yarn prettier:check
+
       - name: Build & Testing
         run: |
           yarn build

.gitignore

@@ -1,3 +1,2 @@
 node_modules
-transforms/*.js
-bin/*.js
+dist

.husky/pre-commit

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+npx lint-staged

.prettierignore

@@ -0,0 +1,2 @@
+**/dist/**
+**/__testfixtures__/**

.prettierrc.json

@@ -0,0 +1,3 @@
+{
+  "trailingComma": "all"
+}

bin/__tests__/lingui-codemod.test.ts

@@ -1,17 +1,17 @@
-let gitStatusReturnValue;
-let execaReturnValue;
+let gitStatusReturnValue: boolean | Error;
+let execaReturnValue: { failed: boolean; stderr?: Error };
 
-jest.setMock('execa', {
-  sync: () => execaReturnValue
+jest.setMock("execa", {
+  sync: () => execaReturnValue,
 });
 
-jest.setMock('is-git-clean', {
+jest.setMock("is-git-clean", {
   sync: () => {
-    if (typeof gitStatusReturnValue === 'boolean') {
+    if (typeof gitStatusReturnValue === "boolean") {
       return gitStatusReturnValue;
     }
     throw gitStatusReturnValue;
-  }
+  },
 });
 
 import fs from "fs";
@@ -20,190 +20,190 @@ import {
   runTransform,
   jscodeshiftExecutable,
   transformerDirectory,
-  checkGitStatus
-} from '../cli';
+  checkGitStatus,
+} from "../cli";
 
-describe('check-git-status', () => {
-  it('does not exit and output any logs when git repo is clean', () => {
+describe("check-git-status", () => {
+  it("does not exit and output any logs when git repo is clean", () => {
     gitStatusReturnValue = true;
     console.log = jest.fn();
     // @ts-ignore
     process.exit = jest.fn();
     checkGitStatus();
-    expect(console.log).not.toBeCalled();
-    expect(process.exit).not.toBeCalled();
+    expect(console.log).not.toHaveBeenCalled();
+    expect(process.exit).not.toHaveBeenCalled();
   });
 
-  it('does not exit and output any logs when not a git repo', () => {
+  it("does not exit and output any logs when not a git repo", () => {
     const err = new Error();
     // @ts-ignore
-    err.stderr = 'Not a git repository';
+    err.stderr = "Not a git repository";
     gitStatusReturnValue = err;
     console.log = jest.fn();
     // @ts-ignore
     process.exit = jest.fn();
     checkGitStatus();
-    expect(console.log).not.toBeCalled();
-    expect(process.exit).not.toBeCalled();
+    expect(console.log).not.toHaveBeenCalled();
+    expect(process.exit).not.toHaveBeenCalled();
   });
 
-  it('exits and output logs when git repo is dirty', () => {
+  it("exits and output logs when git repo is dirty", () => {
     gitStatusReturnValue = false;
     console.log = jest.fn();
     // @ts-ignore
     process.exit = jest.fn();
     checkGitStatus();
-    expect(console.log).toBeCalled();
-    expect(process.exit).toBeCalled();
+    expect(console.log).toHaveBeenCalled();
+    expect(process.exit).toHaveBeenCalled();
   });
 
-  it('exits and output logs when git detection fail', () => {
-    gitStatusReturnValue = new Error('bum');
+  it("exits and output logs when git detection fail", () => {
+    gitStatusReturnValue = new Error("bum");
     console.log = jest.fn();
     // @ts-ignore
     process.exit = jest.fn();
     checkGitStatus();
-    expect(console.log).toBeCalled();
-    expect(process.exit).toBeCalled();
+    expect(console.log).toHaveBeenCalled();
+    expect(process.exit).toHaveBeenCalled();
   });
 
-  it('does not exit when git repo is dirty and force flag is given', () => {
+  it("does not exit when git repo is dirty and force flag is given", () => {
     gitStatusReturnValue = false;
     console.log = jest.fn();
     // @ts-ignore
     process.exit = jest.fn();
     checkGitStatus(true);
-    expect(console.log).toBeCalledWith(
-      'WARNING: Git directory is not clean. Forcibly continuing.'
+    expect(console.log).toHaveBeenCalledWith(
+      "WARNING: Git directory is not clean. Forcibly continuing.",
     );
-    expect(process.exit).not.toBeCalled();
+    expect(process.exit).not.toHaveBeenCalled();
   });
 });
 
-describe('runTransform', () => {
-  it('finds transformer directory', () => {
+describe("runTransform", () => {
+  it("finds transformer directory", () => {
     fs.lstatSync(transformerDirectory);
   });
 
-  it('finds jscodeshift executable', () => {
+  it("finds jscodeshift executable", () => {
     fs.lstatSync(jscodeshiftExecutable);
   });
 
-  it('runs jscodeshift for the given transformer', () => {
+  it("runs jscodeshift for the given transformer", () => {
     execaReturnValue = { failed: false };
     console.log = jest.fn();
     runTransform({
-      files: 'src',
+      files: ["src"],
       flags: {},
-      parser: 'flow',
-      transformer: 'rename-unsafe-xyz'
+      parser: "flow",
+      transformer: "rename-unsafe-xyz",
     });
-    expect(console.log).toBeCalledWith(
+    expect(console.log).toHaveBeenCalledWith(
       // eslint-disable-next-line max-len
       `Executing command: jscodeshift --verbose=2 --ignore-pattern=**/node_modules/** --parser flow --extensions=jsx,js --transform ${path.join(
         transformerDirectory,
-        'rename-unsafe-xyz.js'
-      )} src`
+        "rename-unsafe-xyz.js",
+      )} src`,
     );
   });
 
-  it('supports jscodeshift flags', () => {
+  it("supports jscodeshift flags", () => {
     execaReturnValue = { failed: false };
     console.log = jest.fn();
     runTransform({
-      files: 'folder',
+      files: ["folder"],
       flags: { dry: true },
-      parser: 'flow',
-      transformer: 'v2-to-v3'
+      parser: "flow",
+      transformer: "v2-to-v3",
     });
-    expect(console.log).toBeCalledWith(
+    expect(console.log).toHaveBeenCalledWith(
       // eslint-disable-next-line max-len
       `Executing command: jscodeshift --dry --verbose=2 --ignore-pattern=**/node_modules/** --parser flow --extensions=jsx,js --transform ${path.join(
         transformerDirectory,
-        'v2-to-v3.js'
-      )} folder`
+        "v2-to-v3.js",
+      )} folder`,
     );
   });
 
-  it('supports typescript parser', () => {
+  it("supports typescript parser", () => {
     execaReturnValue = { failed: false };
     console.log = jest.fn();
     runTransform({
-      files: 'folder',
+      files: ["folder"],
       flags: { dry: true },
-      parser: 'tsx',
-      transformer: 'rename-unsafe-lifecycles'
+      parser: "tsx",
+      transformer: "rename-unsafe-lifecycles",
     });
-    expect(console.log).toBeCalledWith(
+    expect(console.log).toHaveBeenCalledWith(
       // eslint-disable-next-line max-len
       `Executing command: jscodeshift --dry --verbose=2 --ignore-pattern=**/node_modules/** --parser tsx --extensions=tsx,ts,jsx,js --transform ${path.join(
         transformerDirectory,
-        'rename-unsafe-lifecycles.js'
-      )} folder`
+        "rename-unsafe-lifecycles.js",
+      )} folder`,
     );
   });
 
-  it('supports jscodeshift custom arguments', () => {
+  it("supports jscodeshift custom arguments", () => {
     execaReturnValue = { failed: false };
     console.log = jest.fn();
     runTransform({
-      files: 'folder',
+      files: ["folder"],
       flags: {
         dry: true,
-        jscodeshift: 'verbose=2 --printOptions=\'{"quote":"double"}\''
+        jscodeshift: 'verbose=2 --printOptions=\'{"quote":"double"}\'',
       },
-      parser: 'babel',
-      transformer: 'v2-to-v3'
+      parser: "babel",
+      transformer: "v2-to-v3",
     });
-    expect(console.log).toBeCalledWith(
+    expect(console.log).toHaveBeenCalledWith(
       // eslint-disable-next-line max-len
       `Executing command: jscodeshift --dry --verbose=2 --ignore-pattern=**/node_modules/** --parser babel --extensions=jsx,js --transform ${path.join(
         transformerDirectory,
-        'v2-to-v3.js'
-      )} verbose=2 --printOptions='{"quote":"double"}' folder`
+        "v2-to-v3.js",
+      )} verbose=2 --printOptions='{"quote":"double"}' folder`,
     );
   });
 
-  it('supports remove-unused-imports flag that runs a codemod to clean all unused imports', () => {
+  it("supports remove-unused-imports flag that runs a codemod to clean all unused imports", () => {
     execaReturnValue = { failed: false };
     console.log = jest.fn();
     runTransform({
-      files: 'folder',
+      files: ["folder"],
       flags: {
         removeUnusedImports: true,
       },
-      parser: 'babel',
-      transformer: 'v2-to-v3'
+      parser: "babel",
+      transformer: "v2-to-v3",
     });
-    expect(console.log).toBeCalledTimes(2)
+    expect(console.log).toHaveBeenCalledTimes(2);
     // @ts-ignore
     expect(console.log.mock.calls).toEqual([
       [
         `Executing command: jscodeshift --verbose=2 --ignore-pattern=**/node_modules/** --parser babel --extensions=jsx,js --transform ${path.join(
           transformerDirectory,
-          'v2-to-v3.js'
-        )} folder`
+          "v2-to-v3.js",
+        )} folder`,
       ],
       [
         `Executing command: jscodeshift --verbose=2 --ignore-pattern=**/node_modules/** --parser babel --extensions=jsx,js --transform ${path.join(
           transformerDirectory,
-          'remove-unused-imports.js'
-        )} folder`
-      ]
+          "remove-unused-imports.js",
+        )} folder`,
+      ],
     ]);
   });
 
-  it('rethrows jscodeshift errors', () => {
-    const transformerError = new Error('bum');
+  it("rethrows jscodeshift errors", () => {
+    const transformerError = new Error("bum");
     execaReturnValue = { failed: true, stderr: transformerError };
     console.log = jest.fn();
     expect(() => {
       runTransform({
-        files: 'src',
+        files: ["src"],
         flags: {},
-        parser: 'flow',
-        transformers: ['tape']
+        parser: "flow",
+        transformer: "tape",
       });
-    }).toThrowError(transformerError);
+    }).toThrow(transformerError);
   });
 });