Move logic out of ember-cli commands

index.js

@@ -4,6 +4,12 @@ module.exports = {
   name: 'ember-try',
 
   includedCommands() {
-    return require('./lib/commands');
+    return {
+      'try:config': require('./lib/ember-cli-commands/config'),
+      'try:each': require('./lib/ember-cli-commands/try-each'),
+      'try:ember': require('./lib/ember-cli-commands/try-ember'),
+      'try:one': require('./lib/ember-cli-commands/try-one'),
+      'try:reset': require('./lib/ember-cli-commands/reset'),
+    };
   },
 };

lib/commands/config.mjs

@@ -0,0 +1,8 @@
+import getConfig from '../utils/config.js';
+import { log } from '../utils/console.js';
+
+export async function config({ configPath, cwd }) {
+  const config = await getConfig({ configPath, cwd });
+
+  log(JSON.stringify(config, null, 2));
+}

lib/commands/reset.mjs

@@ -0,0 +1,9 @@
+import ResetTask from '../tasks/reset.js';
+import getConfig from '../utils/config.js';
+
+export async function reset({ configPath, cwd }) {
+  const config = await getConfig({ configPath, cwd });
+  const resetTask = new ResetTask({ config, cwd });
+
+  await resetTask.run();
+}

lib/commands/try-each.mjs

@@ -0,0 +1,17 @@
+import TryEachTask from '../tasks/try-each.js';
+import getConfig from '../utils/config.js';
+
+export async function tryEach({
+  configPath,
+  cwd,
+  skipCleanup,
+
+  // For testing purposes:
+  _getConfig = getConfig,
+  _TryEachTask = TryEachTask,
+}) {
+  const config = await _getConfig({ configPath, cwd });
+  const tryEachTask = new _TryEachTask({ config, cwd });
+
+  await tryEachTask.run(config.scenarios, { skipCleanup });
+}

lib/commands/try-ember.mjs

@@ -0,0 +1,23 @@
+import TryEachTask from '../tasks/try-each.js';
+import getConfig from '../utils/config.js';
+
+export async function tryEmber({
+  configPath,
+  cwd,
+  ember,
+  skipCleanup,
+
+  // For testing purposes:
+  _getConfig = getConfig,
+  _TryEachTask = TryEachTask,
+}) {
+  const config = await _getConfig({
+    configPath,
+    cwd,
+    versionCompatibility: { ember },
+  });
+
+  const tryEachTask = new _TryEachTask({ config, cwd });
+
+  await tryEachTask.run(config.scenarios, { skipCleanup });
+}

lib/commands/try-one.mjs

@@ -0,0 +1,39 @@
+import TryEachTask from '../tasks/try-each.js';
+import getConfig from '../utils/config.js';
+
+export async function tryOne({
+  configPath,
+  cwd,
+  scenarioName,
+  skipCleanup,
+
+  // For testing purposes:
+  _args = process.argv,
+  _getConfig = getConfig,
+  _TryEachTask = TryEachTask,
+}) {
+  const config = await _getConfig({ configPath, cwd });
+  const scenario = config.scenarios.find((s) => s.name === scenarioName);
+
+  if (scenario === undefined) {
+    throw new Error('The `try:one` command requires a scenario name specified in the config.');
+  }
+
+  const tryEachTask = new _TryEachTask({
+    commandArgs: getCommandArgs(_args),
+    config,
+    cwd,
+  });
+
+  await tryEachTask.run([scenario], { skipCleanup });
+}
+
+export function getCommandArgs(args) {
+  const separatorIndex = args.indexOf('---');
+
+  if (separatorIndex === -1) {
+    return [];
+  } else {
+    return args.slice(separatorIndex + 1);
+  }
+}

lib/ember-cli-commands/config.js

@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = {
+  name: 'try:config',
+  description: 'Displays the config that will be used',
+  works: 'insideProject',
+  availableOptions: [{ name: 'config-path', type: String }],
+
+  async run({ configPath }) {
+    const { config } = await import('../commands/config.mjs');
+
+    await config({ configPath, cwd: this.project.root });
+  },
+};

lib/ember-cli-commands/reset.js

@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = {
+  name: 'try:reset',
+  description: 'Resets dependencies to their committed state. For when things get messy.',
+  works: 'insideProject',
+  availableOptions: [{ name: 'config-path', type: String }],
+
+  async run({ configPath }) {
+    const { reset } = await import('../commands/reset.mjs');
+
+    await reset({ configPath, cwd: this.project.root });
+  },
+};

lib/ember-cli-commands/try-each.js

@@ -0,0 +1,19 @@
+'use strict';
+
+module.exports = {
+  name: 'try:each',
+  description:
+    'Runs each of the dependency scenarios specified in config with the specified command. The command defaults to `ember test`',
+  works: 'insideProject',
+
+  availableOptions: [
+    { name: 'config-path', type: String },
+    { name: 'skip-cleanup', type: Boolean, default: false },
+  ],
+
+  async run({ configPath, skipCleanup }) {
+    const { tryEach } = await import('../commands/try-each.mjs');
+
+    await tryEach({ configPath, cwd: this.project.root, skipCleanup });
+  },
+};

lib/ember-cli-commands/try-ember.js

@@ -0,0 +1,21 @@
+'use strict';
+
+module.exports = {
+  name: 'try:ember',
+  description:
+    'Runs with each Ember version matching the semver statement given. The command defaults to `ember test`',
+  works: 'insideProject',
+
+  anonymousOptions: ['<ember-semver-statement>'],
+
+  availableOptions: [
+    { name: 'config-path', type: String },
+    { name: 'skip-cleanup', type: Boolean, default: false },
+  ],
+
+  async run({ configPath, skipCleanup }, [ember]) {
+    const { tryEmber } = await import('../commands/try-ember.mjs');
+
+    await tryEmber({ configPath, cwd: this.project.root, ember, skipCleanup });
+  },
+};