Fix integration test (#12859)

.github/workflows/dev-package-test.yml

@@ -50,4 +50,4 @@ jobs:
         run: npm install --global pnpm
 
       - name: Run Tests
-        run: yarn test:dev-package --maxWorkers=2
+        run: yarn test:dev-package

.github/workflows/dev-test.yml

@@ -53,27 +53,13 @@ jobs:
       - name: Install Dependencies
         run: yarn install --immutable
 
-      # - name: Run Integration Tests (macOS)
-      #   if: ${{ matrix.os == 'macos-latest' }}
-      #   run: yarn test:integration --maxWorkers=4
+      - name: Run Tests
+        if: ${{ !matrix.ENABLE_CODE_COVERAGE }}
+        run: yarn test
 
-      # - name: Run Integration Tests (Linux and Windows)
-      #   if: ${{ matrix.os != 'macos-latest' }}
-      #   run: yarn test:integration --maxWorkers=2
-
-      # - name: Upload Coverage
-      #   uses: codecov/codecov-action@v2.1.0
-      #   if: ${{ matrix.ENABLE_CODE_COVERAGE }}
-      #   with:
-      #     fail_ci_if_error: true
-
-      - name: Run Format Tests (macOS)
-        if: ${{ matrix.os == 'macos-latest' }}
-        run: yarn test:format --maxWorkers=4
-
-      - name: Run Format Tests (Linux and Windows)
-        if: ${{ matrix.os != 'macos-latest' }}
-        run: yarn c8 yarn test:format --maxWorkers=2
+      - name: Run Tests (coverage)
+        if: ${{ matrix.ENABLE_CODE_COVERAGE }}
+        run: yarn c8 yarn test
 
       - name: Upload Coverage
         uses: codecov/codecov-action@v3.1.0
@@ -81,14 +67,14 @@ jobs:
         with:
           fail_ci_if_error: true
 
-      # # #8073 test
-      # - name: Run Tests (PRETTIER_FALLBACK_RESOLVE)
-      #   run: yarn test "tests/integration/__tests__/(config|plugin)"
-      #   env:
-      #     PRETTIER_FALLBACK_RESOLVE: true
+      # #8073 test
+      - name: Run Tests (PRETTIER_FALLBACK_RESOLVE)
+        run: yarn c8 yarn test "tests/integration/__tests__/(config|plugin)"
+        env:
+          PRETTIER_FALLBACK_RESOLVE: true
 
-      # - name: Upload Coverage (PRETTIER_FALLBACK_RESOLVE)
-      #   uses: codecov/codecov-action@v3.1.0
-      #   if: ${{ matrix.ENABLE_CODE_COVERAGE }}
-      #   with:
-      #     fail_ci_if_error: true
+      - name: Upload Coverage (PRETTIER_FALLBACK_RESOLVE)
+        uses: codecov/codecov-action@v3.1.0
+        if: ${{ matrix.ENABLE_CODE_COVERAGE }}
+        with:
+          fail_ci_if_error: true

.github/workflows/prod-test.yml

@@ -104,21 +104,11 @@ jobs:
           name: dist
           path: dist
 
-      - name: Run Tests (macOS)
-        if: ${{ matrix.os == 'macos-latest' }}
-        run: yarn test:dist --maxWorkers=4
+      - name: Run Tests
+        run: yarn test:dist
 
-      - name: Run Tests (Linux and Windows)
-        if: ${{ matrix.os != 'macos-latest' }}
-        run: yarn test:dist --maxWorkers=2
-
-      - name: Run Format Tests (standalone) (macOS)
-        if: ${{ matrix.os == 'macos-latest' }}
-        run: yarn test:dist-standalone --maxWorkers=4
-
-      - name: Run Format Tests (standalone) (Linux and Windows)
-        if: ${{ matrix.os != 'macos-latest' }}
-        run: yarn test:dist-standalone --maxWorkers=2
+      - name: Run Format Tests (standalone)
+        run: yarn test:dist-standalone
 
       # #8073 test
       - name: Run Tests (PRETTIER_FALLBACK_RESOLVE)

.prettierignore

@@ -1,13 +1,29 @@
 .tmp
-dist/
 .cache/
 coverage/
+.nyc_output/
+.yarn/
+dist/
+node_modules/
+
 /tests/format/**/*.*
 !/tests/format/**/jsfmt.spec.js
 /tests/integration/cli/
-/tests/integration/plugins/
+/tests/integration/plugins/**/*.*
+!/tests/integration/plugins/automatic/node_modules/@prettier/plugin-foo/index.js
+!/tests/integration/plugins/automatic/node_modules/@user/prettier-plugin-foobar/index.js
+!/tests/integration/plugins/automatic/node_modules/prettier-plugin-bar/index.js
+!/tests/integration/plugins/automatic/package.json
+!/tests/integration/plugins/automatic/prettier-plugin-bar.js
+!/tests/integration/plugins/bespoke/node_modules/@company/prettier-plugin-bespoke/main.js
+!/tests/integration/plugins/defaultOptions/plugin.cjs
+!/tests/integration/plugins/extensions/plugin.cjs
+!/tests/integration/plugins/flushLineSuffix/plugin.cjs
+!/tests/integration/plugins/options-string/plugin.cjs
+!/tests/integration/plugins/options/plugin.cjs
+!/tests/integration/plugins/preprocess/plugin.cjs
 /tests/integration/custom-parsers/
+
 /website/build/
 /website/static/lib/
 /website/static/playground.js
-.nyc_output

jest-format-test.config.mjs

@@ -1,11 +0,0 @@
-import baseConfig from "./jest.config.mjs";
-
-const config = {
-  ...baseConfig,
-  runner: "jest-light-runner",
-  testRegex: "tests/format/.*/jsfmt\\.spec\\.js$",
-  setupFiles: ["<rootDir>/tests/config/format-test-setup.js"],
-  projects: [],
-};
-
-export default config;

jest-integration-test.config.mjs

@@ -1,14 +0,0 @@
-import baseConfig from "./jest.config.mjs";
-
-const config = {
-  ...baseConfig,
-  testRegex: "tests/integration/__tests__/.*\\.js$",
-  setupFiles: ["<rootDir>/tests/integration/integration-test-setup.js"],
-  projects: [],
-  moduleNameMapper: {
-    ...baseConfig.moduleNameMapper,
-    "prettier-local": "<rootDir>/tests/config/prettier-entry.common.cjs",
-  },
-};
-
-export default config;

jest.config.mjs

@@ -33,10 +33,11 @@ if (!isProduction) {
 }
 
 const config = {
-  projects: [
-    "<rootDir>/jest-format-test.config.mjs",
-    isProduction && "<rootDir>/jest-integration-test.config.mjs",
-  ].filter(Boolean),
+  setupFiles: [
+    "<rootDir>/tests/config/format-test-setup.js",
+    "<rootDir>/tests/integration/integration-test-setup.js",
+  ],
+  runner: "jest-light-runner",
   snapshotSerializers: [
     "jest-snapshot-serializer-raw",
     "jest-snapshot-serializer-ansi",
@@ -45,6 +46,7 @@ const config = {
     escapeString: false,
     printBasicPrototype: false,
   },
+  testRegex: "jsfmt\\.spec\\.js$|__tests__/.*\\.js$",
   testPathIgnorePatterns,
   collectCoverage: ENABLE_CODE_COVERAGE,
   collectCoverageFrom: ["<rootDir>/src/**/*.js", "<rootDir>/bin/**/*.js"],

package.json

@@ -123,7 +123,7 @@
     "esm-utils": "4.0.0",
     "execa": "6.1.0",
     "jest": "28.1.0",
-    "jest-light-runner": "0.2.2",
+    "jest-light-runner": "fisker/jest-light-runner#b5e893d3a7d301bfb5d68ed81eebadbe2bb0577d",
     "jest-snapshot-serializer-ansi": "1.0.0",
     "jest-snapshot-serializer-raw": "1.2.0",
     "jest-watch-typeahead": "1.1.0",
@@ -140,9 +140,7 @@
   },
   "scripts": {
     "prepublishOnly": "echo \"Error: must publish from dist/\" && exit 1",
-    "test": "cross-env NODE_OPTIONS=--experimental-vm-modules jest",
-    "test:integration": "echo \"Disabled temporary\" && exit 1",
-    "test:format": "yarn test --config=jest-format-test.config.mjs",
+    "test": "cross-env NODE_OPTIONS=--experimental-vm-modules jest --runInBand",
     "test:dev-package": "cross-env INSTALL_PACKAGE=1 yarn test",
     "test:dist": "cross-env NODE_ENV=production yarn test",
     "test:dist-standalone": "cross-env TEST_STANDALONE=1 yarn test:dist",

tests/config/prettier-entry.common.cjs

@@ -1,7 +0,0 @@
-"use strict";
-
-// This file exists because plugins for test use `require('prettier-local')`
-
-const path = require("path");
-
-module.exports = require(path.join(process.env.PRETTIER_DIR, "index.js"));

tests/integration/__tests__/bundle.js

@@ -8,7 +8,7 @@ import * as coreOptions from "../../../src/main/core-options.js";
 import codeSamples from "../../../website/playground/codeSamples.mjs";
 import jestPathSerializer from "../path-serializer.js";
 
-const { require } = createEsmUtils(import.meta);
+const { require, importModule } = createEsmUtils(import.meta);
 
 expect.addSnapshotSerializer(jestPathSerializer);
 
@@ -41,13 +41,13 @@ describe("standalone", () => {
   let esmStandalone;
   let esmPlugins;
   beforeAll(async () => {
-    esmStandalone = await import(
+    esmStandalone = await importModule(
       path.join(distDirectory, "esm/standalone.mjs")
     );
     esmPlugins = await Promise.all(
       fastGlob
         .sync(["esm/parser-*.mjs"], { cwd: distDirectory, absolute: true })
-        .map(async (file) => (await import(file)).default)
+        .map(async (file) => (await importModule(file)).default)
     );
   });
 

tests/integration/__tests__/config-resolution.js

@@ -1,6 +1,6 @@
 import path from "node:path";
-import prettier from "prettier-local";
 import createEsmUtils from "esm-utils";
+import prettier from "../../config/prettier-entry.js";
 import runPrettier from "../run-prettier.js";
 import jestPathSerializer from "../path-serializer.js";
 

tests/integration/__tests__/debug-api.js

@@ -1,5 +1,5 @@
-import prettier from "prettier-local";
 import { outdent } from "outdent";
+import prettier from "../../config/prettier-entry.js";
 
 const {
   __debug: { parse, formatAST, formatDoc, printToDoc, printDocToString },

tests/integration/__tests__/doc-builders.js

@@ -1,4 +1,4 @@
-import prettier from "prettier-local";
+import prettier from "../../config/prettier-entry.js";
 const {
   concat,
   join,

tests/integration/__tests__/doc-mark-as-root.js

@@ -1,4 +1,4 @@
-import prettier from "prettier-local";
+import prettier from "../../config/prettier-entry.js";
 const docPrinter = prettier.doc.printer;
 const docBuilders = prettier.doc.builders;
 

tests/integration/__tests__/doc-trim.js

@@ -1,5 +1,5 @@
-import prettier from "prettier-local";
 import { outdent } from "outdent";
+import prettier from "../../config/prettier-entry.js";
 
 const docPrinter = prettier.doc.printer;
 const docBuilders = prettier.doc.builders;

tests/integration/__tests__/doc-utils-clean-doc.js

@@ -1,4 +1,4 @@
-import prettier from "prettier-local";
+import prettier from "../../config/prettier-entry.js";
 const docBuilders = prettier.doc.builders;
 const docUtils = prettier.doc.utils;
 

tests/integration/__tests__/early-exit.js

@@ -1,4 +1,5 @@
-import prettier from "prettier-local";
+import prettier from "../../config/prettier-entry.js";
+
 describe("show version with --version", () => {
   runPrettier("cli/with-shebang", ["--version"]).test({
     stdout: prettier.version + "\n",

tests/integration/__tests__/file-info.js

@@ -1,8 +1,8 @@
 import path from "node:path";
 import fs from "node:fs";
 import { temporaryDirectory as getTemporaryDirectory } from "tempy";
-import prettier from "prettier-local";
 import createEsmUtils from "esm-utils";
+import prettier from "../../config/prettier-entry.js";
 import runPrettier from "../run-prettier.js";
 import jestPathSerializer from "../path-serializer.js";
 

tests/integration/__tests__/format-ast.js

@@ -1,4 +1,4 @@
-import prettier from "prettier-local";
+import prettier from "../../config/prettier-entry.js";
 const { formatAST } = prettier.__debug;
 
 describe("formatAST", () => {

tests/integration/__tests__/format.js

@@ -1,5 +1,5 @@
-import prettier from "prettier-local";
 import { outdent } from "outdent";
+import prettier from "../../config/prettier-entry.js";
 import fooPlugin from "../plugins/defaultOptions/plugin.cjs";
 
 test("yaml parser should handle CRLF correctly", async () => {

tests/integration/__tests__/infer-parser.js

@@ -1,5 +1,4 @@
-import prettier from "prettier-local";
-const { jest } = import.meta;
+import prettier from "../../config/prettier-entry.js";
 
 describe("stdin no path and no parser", () => {
   describe("logs error and exits with 2", () => {
@@ -169,25 +168,33 @@ describe("--write and --list-different with unknown path and no parser", () => {
 
 describe("API with no path and no parser", () => {
   const _console = global.console;
+  const result = { called: 0, arguments: [] };
 
   beforeEach(() => {
-    global.console = { warn: jest.fn() };
+    global.console = {
+      warn(...args) {
+        result.called += 1;
+        result.arguments = args;
+      },
+    };
   });
 
   afterEach(() => {
+    result.called = 0;
+    result.arguments = [];
     global.console = _console;
   });
 
   test("prettier.format", async () => {
     expect(await prettier.format(" foo  (  )")).toBe("foo();\n");
-    expect(global.console.warn).toHaveBeenCalledTimes(1);
-    expect(global.console.warn.mock.calls[0]).toMatchSnapshot();
+    expect(result.called).toBe(1);
+    expect(result.arguments).toMatchSnapshot();
   });
 
   test("prettier.check", async () => {
     expect(await prettier.check(" foo (  )")).toBe(false);
-    expect(global.console.warn).toHaveBeenCalledTimes(1);
-    expect(global.console.warn.mock.calls[0]).toMatchSnapshot();
+    expect(result.called).toBe(1);
+    expect(result.arguments).toMatchSnapshot();
   });
 });
 

tests/integration/__tests__/invalid-ignore.js

@@ -1,6 +1,6 @@
 import path from "node:path";
-import prettier from "prettier-local";
 import createEsmUtils from "esm-utils";
+import prettier from "../../config/prettier-entry.js";
 import runPrettier from "../run-prettier.js";
 import jestPathSerializer from "../path-serializer.js";
 

tests/integration/__tests__/line-suffix-boundary.js

@@ -1,6 +1,6 @@
-/** @type {import('prettier')} */
-import prettier from "prettier-local";
 import { outdent } from "outdent";
+/** @type {import('prettier')} */
+import prettier from "../../config/prettier-entry.js";
 import printDoc from "../print-doc.js";
 
 const { group, indent, line, lineSuffix, lineSuffixBoundary, softline } =

tests/integration/__tests__/normalize-doc.js

@@ -1,4 +1,4 @@
-import prettier from "prettier-local";
+import prettier from "../../config/prettier-entry.js";
 const docBuilders = prettier.doc.builders;
 const docUtils = prettier.doc.utils;
 

tests/integration/__tests__/parser-api.js

@@ -1,4 +1,5 @@
-import prettier from "prettier-local";
+import prettier from "../../config/prettier-entry.js";
+
 test("allows custom parser provided as object", async () => {
   const output = await prettier.format("1", {
     parser(text) {

tests/integration/__tests__/resolve-config-file.js

@@ -1,6 +1,6 @@
 import path from "node:path";
-import prettier from "prettier-local";
 import createEsmUtils from "esm-utils";
+import prettier from "../../config/prettier-entry.js";
 
 const { __dirname } = createEsmUtils(import.meta);
 

tests/integration/__tests__/schema.js

@@ -1,4 +1,4 @@
-import prettier from "prettier-local";
+import prettier from "../../config/prettier-entry.js";
 import generateSchema from "../../../scripts/utils/generate-schema.mjs";
 
 test("schema", async () => {

tests/integration/__tests__/support-info.js

@@ -1,4 +1,5 @@
-import prettier from "prettier-local";
+import prettier from "../../config/prettier-entry.js";
+
 test("API getSupportInfo()", async () => {
   expect(await getCoreInfo()).toMatchSnapshot();
 });

tests/integration/__tests__/with-parser-inference.js

@@ -1,5 +1,6 @@
-import prettier from "prettier-local";
 import { outdent } from "outdent";
+import prettier from "../../config/prettier-entry.js";
+
 describe("infers postcss parser", () => {
   runPrettier("cli/with-parser-inference", ["--end-of-line", "lf", "*"]).test({
     status: 0,

tests/integration/plugins/automatic/node_modules/@prettier/plugin-foo/index.js

@@ -1,25 +1,28 @@
 "use strict";
 
-const prettier = require('../../../../../../config/prettier-entry.common.cjs');
-const concat = prettier.doc.builders.concat;
-
 module.exports = {
   languages: [
     {
       name: "foo",
       parsers: ["foo"],
-      extensions: [".foo"]
-    }
+      extensions: [".foo"],
+    },
   ],
   parsers: {
     foo: {
       parse: text => ({ text }),
-      astFormat: "foo"
-    }
+      astFormat: "foo",
+    },
   },
   printers: {
     foo: {
-      print: path => concat(["foo+", path.getValue().text])
-    }
-  }
+      async print(path) {
+        const { default: prettier } = await import(
+          "../../../../../../config/prettier-entry.js"
+        );
+        const { concat } = prettier.doc.builders;
+        return concat(["foo+", path.getValue().text]);
+      },
+    },
+  },
 };

tests/integration/plugins/automatic/node_modules/@user/prettier-plugin-foobar/index.js

@@ -1,25 +1,28 @@
 "use strict";
 
-const prettier = require('../../../../../../config/prettier-entry.common.cjs');
-const concat = prettier.doc.builders.concat;
-
 module.exports = {
   languages: [
     {
       name: "foobar",
       parsers: ["foobar"],
-      extensions: [".foobar"]
-    }
+      extensions: [".foobar"],
+    },
   ],
   parsers: {
     foobar: {
       parse: text => ({ text }),
-      astFormat: "foobar"
-    }
+      astFormat: "foobar",
+    },
   },
   printers: {
     foobar: {
-      print: path => concat(["foobar+", path.getValue().text])
-    }
-  }
+      async print(path) {
+        const { default: prettier } = await import(
+          "../../../../../../config/prettier-entry.js"
+        );
+        const { concat } = prettier.doc.builders;
+        return concat(["foobar+", path.getValue().text]);
+      },
+    },
+  },
 };

tests/integration/plugins/automatic/node_modules/prettier-plugin-bar/index.js

@@ -1,31 +1,30 @@
 "use strict";
 
-const prettier = require('../../../../../config/prettier-entry.common.cjs');
-const { concat } = prettier.doc.builders;
-
 module.exports = {
   languages: [
     {
       name: "bar",
-      parsers: ["bar"]
-    }
+      parsers: ["bar"],
+    },
   ],
   parsers: {
     bar: {
       parse: text => ({ text }),
-      astFormat: "bar"
-    }
+      astFormat: "bar",
+    },
   },
   printers: {
     bar: {
-      print: path =>
-        concat([
-          "content from `prettier-plugin-bar` package + ",
-          path.getValue().text
-        ])
-    }
+      async print(path) {
+        const { default: prettier } = await import(
+          "../../../../../config/prettier-entry.js"
+        );
+        const { concat } = prettier.doc.builders;
+        return concat(["content from `prettier-plugin-bar` package + ", path.getValue().text]);
+      },
+    },
   },
   defaultOptions: {
-    tabWidth: 4
-  }
+    tabWidth: 4,
+  },
 };

tests/integration/plugins/automatic/package.json

@@ -1 +1,3 @@
-{"type": "commonjs"}
+{
+  "type": "commonjs"
+}

tests/integration/plugins/automatic/prettier-plugin-bar.js

@@ -1,31 +1,34 @@
 "use strict";
 
-const prettier = require("../../../config/prettier-entry.common.cjs");
-const { concat } = prettier.doc.builders;
-
 module.exports = {
   languages: [
     {
       name: "bar",
-      parsers: ["bar"]
-    }
+      parsers: ["bar"],
+    },
   ],
   parsers: {
     bar: {
-      parse: text => ({ text }),
-      astFormat: "bar"
-    }
+      parse: (text) => ({ text }),
+      astFormat: "bar",
+    },
   },
   printers: {
     bar: {
-      print: path =>
-        concat([
+      async print(path) {
+        const { default: prettier } = await import(
+          "../../../config/prettier-entry.js"
+        );
+        const { concat } = prettier.doc.builders;
+
+        return concat([
           "content from `prettier-plugin-bar.js` file + ",
-          path.getValue().text
-        ])
-    }
+          path.getValue().text,
+        ]);
+      },
+    },
   },
   defaultOptions: {
-    tabWidth: 4
-  }
+    tabWidth: 4,
+  },
 };

tests/integration/plugins/bespoke/node_modules/@company/prettier-plugin-bespoke/main.js

@@ -1,24 +1,27 @@
 "use strict";
 
-const prettier = require('../../../../../../config/prettier-entry.common.cjs');
-const concat = prettier.doc.builders.concat;
-
 module.exports = {
   languages: [
     {
       name: "bespoke",
-      parsers: ["bespoke"]
-    }
+      parsers: ["bespoke"],
+    },
   ],
   parsers: {
     bespoke: {
       parse: text => ({ text }),
       astFormat: "bespoke"
-    }
+    },
   },
   printers: {
     bespoke: {
-      print: path => concat(["bespoke+", path.getValue().text])
-    }
-  }
+      async print(path) {
+        const { default: prettier } = await import(
+          "../../../../../../config/prettier-entry.js"
+        );
+        const { concat } = prettier.doc.builders;
+        return concat(["bespoke+", path.getValue().text]);
+      },
+    },
+  },
 };

tests/integration/plugins/defaultOptions/plugin.cjs

@@ -5,26 +5,26 @@ module.exports = {
     {
       name: "foo",
       parsers: ["foo-parser"],
-      extensions: [".foo"]
-    }
+      extensions: [".foo"],
+    },
   ],
   defaultOptions: {
     tabWidth: 8,
-    bracketSpacing: false
+    bracketSpacing: false,
   },
   parsers: {
     "foo-parser": {
-      parse: text => ({ text }),
-      astFormat: "foo-ast"
-    }
+      parse: (text) => ({ text }),
+      astFormat: "foo-ast",
+    },
   },
   printers: {
     "foo-ast": {
       print: (path, options) =>
         JSON.stringify({
           tabWidth: options.tabWidth,
-          bracketSpacing: options.bracketSpacing
-        })
-    }
-  }
+          bracketSpacing: options.bracketSpacing,
+        }),
+    },
+  },
 };

tests/integration/plugins/extensions/plugin.cjs

@@ -1,25 +1,28 @@
 "use strict";
 
-const prettier = require("../../../config/prettier-entry.common.cjs");
-const { concat } = prettier.doc.builders;
-
 module.exports = {
   languages: [
     {
       name: "foo",
       parsers: ["foo-parser"],
-      extensions: [".foo"]
-    }
+      extensions: [".foo"],
+    },
   ],
   parsers: {
     "foo-parser": {
-      parse: text => ({ text }),
-      astFormat: "foo-ast"
-    }
+      parse: (text) => ({ text }),
+      astFormat: "foo-ast",
+    },
   },
   printers: {
     "foo-ast": {
-      print: path => concat(["!", path.getValue().text])
-    }
-  }
+      async print(path) {
+        const { default: prettier } = await import(
+          "../../../config/prettier-entry.js"
+        );
+        const { concat } = prettier.doc.builders;
+        return concat(["!", path.getValue().text]);
+      },
+    },
+  },
 };

tests/integration/plugins/flushLineSuffix/plugin.cjs

@@ -1,25 +1,28 @@
 "use strict";
 
-const prettier = require("../../../config/prettier-entry.common.cjs");
-const { lineSuffix } = prettier.doc.builders;
-
 module.exports = {
   languages: [
     {
       name: "foo",
       parsers: ["foo-parser"],
-      extensions: [".foo"]
-    }
+      extensions: [".foo"],
+    },
   ],
   parsers: {
     "foo-parser": {
-      parse: text => ({ text }),
-      astFormat: "foo-ast"
-    }
+      parse: (text) => ({ text }),
+      astFormat: "foo-ast",
+    },
   },
   printers: {
     "foo-ast": {
-      print: path => lineSuffix(path.getValue().text.trim())
-    }
-  }
+      async print(path) {
+        const { default: prettier } = await import(
+          "../../../config/prettier-entry.js"
+        );
+        const { lineSuffix } = prettier.doc.builders;
+        return lineSuffix(path.getValue().text.trim());
+      },
+    },
+  },
 };

tests/integration/plugins/options-string/plugin.cjs

@@ -6,26 +6,26 @@ module.exports = {
       name: "foo",
       parsers: ["foo-parser"],
       extensions: [".foo"],
-      since: "1.0.0"
-    }
+      since: "1.0.0",
+    },
   ],
   options: {
     fooString: {
       type: "string",
       default: "bar",
-      description: "foo description"
-    }
+      description: "foo description",
+    },
   },
   parsers: {
     "foo-parser": {
-      parse: text => ({ text }),
-      astFormat: "foo-ast"
-    }
+      parse: (text) => ({ text }),
+      astFormat: "foo-ast",
+    },
   },
   printers: {
     "foo-ast": {
       print: (path, options) =>
-        options.fooString ? `foo:${options.fooString}` : path.getValue().text
-    }
-  }
+        options.fooString ? `foo:${options.fooString}` : path.getValue().text,
+    },
+  },
 };

tests/integration/plugins/options/plugin.cjs

@@ -6,8 +6,8 @@ module.exports = {
       name: "foo",
       parsers: ["foo-parser"],
       extensions: [".foo"],
-      since: "1.0.0"
-    }
+      since: "1.0.0",
+    },
   ],
   options: {
     fooOption: {
@@ -17,25 +17,25 @@ module.exports = {
       choices: [
         {
           value: "bar",
-          description: "bar description"
+          description: "bar description",
         },
         {
           value: "baz",
-          description: "baz description"
-        }
-      ]
-    }
+          description: "baz description",
+        },
+      ],
+    },
   },
   parsers: {
     "foo-parser": {
-      parse: text => ({ text }),
-      astFormat: "foo-ast"
-    }
+      parse: (text) => ({ text }),
+      astFormat: "foo-ast",
+    },
   },
   printers: {
     "foo-ast": {
       print: (path, options) =>
-        options.fooOption ? `foo:${options.fooOption}` : path.getValue().text
-    }
-  }
+        options.fooOption ? `foo:${options.fooOption}` : path.getValue().text,
+    },
+  },
 };

tests/integration/plugins/preprocess/plugin.cjs

@@ -6,19 +6,19 @@ module.exports = {
       name: "foo",
       parsers: ["foo-parser"],
       extensions: [".foo"],
-      since: "1.0.0"
-    }
+      since: "1.0.0",
+    },
   ],
   parsers: {
     "foo-parser": {
-      preprocess: text => `preprocessed:${text}`,
-      parse: text => ({ text }),
-      astFormat: "foo-ast"
-    }
+      preprocess: (text) => `preprocessed:${text}`,
+      parse: (text) => ({ text }),
+      astFormat: "foo-ast",
+    },
   },
   printers: {
     "foo-ast": {
-      print: path => path.getValue().text
-    }
-  }
+      print: (path) => path.getValue().text,
+    },
+  },
 };

tests/integration/print-doc.js

@@ -1,5 +1,5 @@
 /** @type {import('prettier')} */
-import prettier from "prettier-local";
+import prettier from "../config/prettier-entry.js";
 
 function printDoc(doc) {
   // This dummy plugin ignores the input and simply returns the given doc.

yarn.lock

@@ -5060,9 +5060,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"jest-light-runner@npm:0.2.2":
+"jest-light-runner@fisker/jest-light-runner#b5e893d3a7d301bfb5d68ed81eebadbe2bb0577d":
   version: 0.2.2
-  resolution: "jest-light-runner@npm:0.2.2"
+  resolution: "jest-light-runner@https://github.com/fisker/jest-light-runner.git#commit=b5e893d3a7d301bfb5d68ed81eebadbe2bb0577d"
   dependencies:
     "@jest/expect": ^28.0.2
     jest-circus: ^28.0.0
@@ -5073,7 +5073,7 @@ __metadata:
     supports-color: ^9.2.1
   peerDependencies:
     jest: ^27.0.0 || ^28.0.0
-  checksum: cf837fc1fbd1bb370dcf93f346d500118ba53b968594a36752cd67c1e57c0262334897919ccd188943b13b4262e5194502de5eca20c79c76f33c4ccabb01dd00
+  checksum: 9eb43cacaad844853d1e53bf3205c5729fef6569e45407dd51cd39c18fa8491cfe981245dec49b0bbf4965cbd2e77730d41fba4836baf98b00b843a1b307e986
   languageName: node
   linkType: hard
 
@@ -6850,7 +6850,7 @@ __metadata:
     ignore: 5.2.0
     jest: 28.1.0
     jest-docblock: 28.1.1
-    jest-light-runner: 0.2.2
+    jest-light-runner: "fisker/jest-light-runner#b5e893d3a7d301bfb5d68ed81eebadbe2bb0577d"
     jest-snapshot-serializer-ansi: 1.0.0
     jest-snapshot-serializer-raw: 1.2.0
     jest-watch-typeahead: 1.1.0