parent
a44ef1fe8b
commit
7c9e589323
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@ -49,7 +49,7 @@ const argv = minimist(args, {
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"debug-print-doc",
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"debug-check",
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"with-node-modules"
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],
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].concat(booleanOptionNames),
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string: [
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"cursor-offset",
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"range-start",
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@ -58,7 +58,7 @@ const argv = minimist(args, {
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"config",
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"find-config-path",
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"ignore-path"
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],
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].concat(stringOptionNames),
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default: {
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color: true,
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"ignore-path": ".prettierignore"
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@ -70,14 +70,8 @@ const argv = minimist(args, {
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},
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unknown: param => {
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if (param.startsWith("-")) {
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const paramName = param.replace(/--(no-)?/, "");
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if (
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booleanOptionNames.indexOf(paramName) === -1 &&
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stringOptionNames.indexOf(paramName) === -1
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) {
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console.warn("Ignored unknown option: " + param + "\n");
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return false;
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}
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console.warn("Ignored unknown option: " + param + "\n");
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return false;
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}
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}
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});
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@ -0,0 +1,45 @@
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// Jest Snapshot v1, https://goo.gl/fbAQLP
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exports[`boolean flags do not swallow the next argument 1`] = `
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"/* eslint-disable */
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console.log('could be single quote and without semi');
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"
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`;
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exports[`boolean flags do not swallow the next argument 2`] = `""`;
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exports[`negated options work 1`] = `
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"/* eslint-disable */
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console.log(\\"could be single quote and without semi\\")
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"
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`;
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exports[`negated options work 2`] = `""`;
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exports[`unknown negated options are warned 1`] = `
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"/* eslint-disable */
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console.log(\\"could be single quote and without semi\\");
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"
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`;
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exports[`unknown negated options are warned 2`] = `
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"Ignored unknown option: --no-unknown
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"
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`;
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exports[`unknown options are warned 1`] = `
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"/* eslint-disable */
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console.log(\\"could be single quote and without semi\\");
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"
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`;
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exports[`unknown options are warned 2`] = `
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"Ignored unknown option: --unknown
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"
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`;
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@ -0,0 +1,35 @@
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"use strict";
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const runPrettier = require("../runPrettier");
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test("boolean flags do not swallow the next argument", () => {
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const result = runPrettier("cli/arg-parsing", ["--single-quote", "file.js"]);
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expect(result.stdout).toMatchSnapshot();
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expect(result.stderr).toMatchSnapshot();
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expect(result.status).toEqual(0);
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});
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test("negated options work", () => {
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const result = runPrettier("cli/arg-parsing", ["--no-semi", "file.js"]);
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expect(result.stdout).toMatchSnapshot();
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expect(result.stderr).toMatchSnapshot();
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expect(result.status).toEqual(0);
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});
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test("unknown options are warned", () => {
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const result = runPrettier("cli/arg-parsing", ["file.js", "--unknown"]);
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expect(result.stdout).toMatchSnapshot();
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expect(result.stderr).toMatchSnapshot();
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expect(result.status).toEqual(0);
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});
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test("unknown negated options are warned", () => {
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const result = runPrettier("cli/arg-parsing", ["file.js", "--no-unknown"]);
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expect(result.stdout).toMatchSnapshot();
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expect(result.stderr).toMatchSnapshot();
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expect(result.status).toEqual(0);
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});
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@ -0,0 +1,3 @@
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/* eslint-disable */
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console.log("could be single quote and without semi")
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