fix(ngcc): do not crash on entry-point that fails to compile (#36083)

Previously, when an entry-point contained code that caused its compilation
to fail, ngcc would exit in the middle of processing, possibly leaving other
entry-points in a corrupt state.

This change adds a new `errorOnFailedEntryPoint` option to `mainNgcc` that
specifies whether ngcc should exit immediately or log an error and continue
processing other entry-points.

The default is `false` so that ngcc will not error but continue processing
as much as possible. This is useful in post-install hooks, and async CLI
integration, where we do not have as much control over which entry-points
should be processed.

The option is forced to true if the `targetEntryPointPath` is provided,
such as the sync integration with the CLI, since in that case it is targeting
an entry-point that will actually be used in the current project so we do want
ngcc to exit with an error at that point.

PR Close #36083
This commit is contained in:
Pete Bacon Darwin 2020-03-16 15:08:47 +00:00 committed by Andrew Kushnir
parent 1790b63a5d
commit ff665b9e6a
10 changed files with 247 additions and 57 deletions

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@ -39,7 +39,8 @@ if (require.main === module) {
.option('t', { .option('t', {
alias: 'target', alias: 'target',
describe: describe:
'A relative path (from the `source` path) to a single entry-point to process (plus its dependencies).', 'A relative path (from the `source` path) to a single entry-point to process (plus its dependencies).\n' +
'If this property is provided then `error-on-failed-entry-point` is forced to true',
}) })
.option('first-only', { .option('first-only', {
describe: describe:
@ -83,6 +84,14 @@ if (require.main === module) {
type: 'boolean', type: 'boolean',
default: false, default: false,
}) })
.option('error-on-failed-entry-point', {
describe:
'Set this option in order to terminate immediately with an error code if an entry-point fails to be processed.\n' +
'If `-t`/`--target` is provided then this property is always true and cannot be changed. Otherwise the default is false.\n' +
'When set to false, ngcc will continue to process entry-points after a failure. In which case it will log an error and resume processing other entry-points.',
type: 'boolean',
default: false,
})
.strict() .strict()
.help() .help()
.parse(args); .parse(args);
@ -103,6 +112,7 @@ if (require.main === module) {
const logLevel = options['l'] as keyof typeof LogLevel | undefined; const logLevel = options['l'] as keyof typeof LogLevel | undefined;
const enableI18nLegacyMessageIdFormat = options['legacy-message-ids']; const enableI18nLegacyMessageIdFormat = options['legacy-message-ids'];
const invalidateEntryPointManifest = options['invalidate-entry-point-manifest']; const invalidateEntryPointManifest = options['invalidate-entry-point-manifest'];
const errorOnFailedEntryPoint = options['error-on-failed-entry-point'];
(async() => { (async() => {
try { try {
@ -116,7 +126,7 @@ if (require.main === module) {
createNewEntryPointFormats, createNewEntryPointFormats,
logger, logger,
enableI18nLegacyMessageIdFormat, enableI18nLegacyMessageIdFormat,
async: options['async'], invalidateEntryPointManifest, async: options['async'], invalidateEntryPointManifest, errorOnFailedEntryPoint,
}); });
if (logger) { if (logger) {

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@ -110,6 +110,13 @@ export interface TaskQueue {
*/ */
markTaskCompleted(task: Task): void; markTaskCompleted(task: Task): void;
/**
* Mark a task as failed.
*
* Do not process the tasks that depend upon the given task.
*/
markAsFailed(task: Task): void;
/** /**
* Return a string representation of the task queue (for debugging purposes). * Return a string representation of the task queue (for debugging purposes).
* *

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@ -6,10 +6,11 @@
* found in the LICENSE file at https://angular.io/license * found in the LICENSE file at https://angular.io/license
*/ */
import {FileSystem, resolve} from '../../../../src/ngtsc/file_system'; import {FileSystem, resolve} from '../../../../src/ngtsc/file_system';
import {Logger} from '../../logging/logger';
import {markAsProcessed} from '../../packages/build_marker'; import {markAsProcessed} from '../../packages/build_marker';
import {PackageJsonFormatProperties, getEntryPointFormat} from '../../packages/entry_point'; import {PackageJsonFormatProperties, getEntryPointFormat} from '../../packages/entry_point';
import {PackageJsonUpdater} from '../../writing/package_json_updater'; import {PackageJsonUpdater} from '../../writing/package_json_updater';
import {Task, TaskCompletedCallback, TaskProcessingOutcome} from './api'; import {Task, TaskCompletedCallback, TaskProcessingOutcome, TaskQueue} from './api';
/** /**
* A function that can handle a specific outcome of a task completion. * A function that can handle a specific outcome of a task completion.
@ -70,3 +71,17 @@ export function createThrowErrorHandler(fs: FileSystem): TaskCompletedHandler {
(message !== null ? ` due to ${message}` : '')); (message !== null ? ` due to ${message}` : ''));
}; };
} }
/**
* Create a handler that logs an error and marks the task as failed.
*/
export function createLogErrorHandler(
logger: Logger, fs: FileSystem, taskQueue: TaskQueue): TaskCompletedHandler {
return (task: Task, message: string | null): void => {
taskQueue.markAsFailed(task);
const format = getEntryPointFormat(fs, task.entryPoint, task.formatProperty);
logger.error(
`Failed to compile entry-point ${task.entryPoint.name} (${task.formatProperty} as ${format})` +
(message !== null ? ` due to ${message}` : ''));
};
}

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@ -5,7 +5,7 @@
* Use of this source code is governed by an MIT-style license that can be * Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license * found in the LICENSE file at https://angular.io/license
*/ */
import {Logger} from '../../../logging/logger';
import {PartiallyOrderedTasks, Task, TaskDependencies, TaskQueue} from '../api'; import {PartiallyOrderedTasks, Task, TaskDependencies, TaskQueue} from '../api';
import {stringifyTask} from '../utils'; import {stringifyTask} from '../utils';
@ -19,9 +19,40 @@ export abstract class BaseTaskQueue implements TaskQueue {
} }
protected inProgressTasks = new Set<Task>(); protected inProgressTasks = new Set<Task>();
constructor(protected tasks: PartiallyOrderedTasks, protected dependencies: TaskDependencies) {} /**
* A map of tasks that should be skipped, mapped to the task that caused them to be skipped.
*/
private tasksToSkip = new Map<Task, Task>();
abstract getNextTask(): Task|null; constructor(
protected logger: Logger, protected tasks: PartiallyOrderedTasks,
protected dependencies: TaskDependencies) {}
protected abstract computeNextTask(): Task|null;
getNextTask(): Task|null {
let nextTask = this.computeNextTask();
while (nextTask !== null) {
if (!this.tasksToSkip.has(nextTask)) {
break;
}
// We are skipping this task so mark it as complete
this.markTaskCompleted(nextTask);
const failedTask = this.tasksToSkip.get(nextTask) !;
this.logger.warn(
`Skipping processing of ${nextTask.entryPoint.name} because its dependency ${failedTask.entryPoint.name} failed to compile.`);
nextTask = this.computeNextTask();
}
return nextTask;
}
markAsFailed(task: Task) {
if (this.dependencies.has(task)) {
for (const dependentTask of this.dependencies.get(task) !) {
this.skipDependentTasks(dependentTask, task);
}
}
}
markTaskCompleted(task: Task): void { markTaskCompleted(task: Task): void {
if (!this.inProgressTasks.has(task)) { if (!this.inProgressTasks.has(task)) {
@ -41,6 +72,21 @@ export abstract class BaseTaskQueue implements TaskQueue {
` In-progress tasks (${inProgTasks.length}): ${this.stringifyTasks(inProgTasks, ' ')}`; ` In-progress tasks (${inProgTasks.length}): ${this.stringifyTasks(inProgTasks, ' ')}`;
} }
/**
* Mark the given `task` as to be skipped, then recursive skip all its dependents.
*
* @param task The task to skip
* @param failedTask The task that failed, causing this task to be skipped
*/
protected skipDependentTasks(task: Task, failedTask: Task) {
this.tasksToSkip.set(task, failedTask);
if (this.dependencies.has(task)) {
for (const dependentTask of this.dependencies.get(task) !) {
this.skipDependentTasks(dependentTask, failedTask);
}
}
}
protected stringifyTasks(tasks: Task[], indentation: string): string { protected stringifyTasks(tasks: Task[], indentation: string): string {
return tasks.map(task => `\n${indentation}- ${stringifyTask(task)}`).join(''); return tasks.map(task => `\n${indentation}- ${stringifyTask(task)}`).join('');
} }

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@ -5,6 +5,7 @@
* Use of this source code is governed by an MIT-style license that can be * Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license * found in the LICENSE file at https://angular.io/license
*/ */
import {Logger} from '../../../logging/logger';
import {PartiallyOrderedTasks, Task, TaskDependencies} from '../api'; import {PartiallyOrderedTasks, Task, TaskDependencies} from '../api';
import {getBlockedTasks, sortTasksByPriority, stringifyTask} from '../utils'; import {getBlockedTasks, sortTasksByPriority, stringifyTask} from '../utils';
import {BaseTaskQueue} from './base_task_queue'; import {BaseTaskQueue} from './base_task_queue';
@ -21,12 +22,12 @@ export class ParallelTaskQueue extends BaseTaskQueue {
*/ */
private blockedTasks: Map<Task, Set<Task>>; private blockedTasks: Map<Task, Set<Task>>;
constructor(tasks: PartiallyOrderedTasks, dependents: TaskDependencies) { constructor(logger: Logger, tasks: PartiallyOrderedTasks, dependencies: TaskDependencies) {
super(sortTasksByPriority(tasks, dependents), dependents); super(logger, sortTasksByPriority(tasks, dependencies), dependencies);
this.blockedTasks = getBlockedTasks(dependents); this.blockedTasks = getBlockedTasks(dependencies);
} }
getNextTask(): Task|null { computeNextTask(): Task|null {
// Look for the first available (i.e. not blocked) task. // Look for the first available (i.e. not blocked) task.
// (NOTE: Since tasks are sorted by priority, the first available one is the best choice.) // (NOTE: Since tasks are sorted by priority, the first available one is the best choice.)
const nextTaskIdx = this.tasks.findIndex(task => !this.blockedTasks.has(task)); const nextTaskIdx = this.tasks.findIndex(task => !this.blockedTasks.has(task));

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@ -17,7 +17,7 @@ import {BaseTaskQueue} from './base_task_queue';
* before requesting the next one. * before requesting the next one.
*/ */
export class SerialTaskQueue extends BaseTaskQueue { export class SerialTaskQueue extends BaseTaskQueue {
getNextTask(): Task|null { computeNextTask(): Task|null {
const nextTask = this.tasks.shift() || null; const nextTask = this.tasks.shift() || null;
if (nextTask) { if (nextTask) {

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@ -29,7 +29,7 @@ import {ClusterExecutor} from './execution/cluster/executor';
import {ClusterPackageJsonUpdater} from './execution/cluster/package_json_updater'; import {ClusterPackageJsonUpdater} from './execution/cluster/package_json_updater';
import {SingleProcessExecutorAsync, SingleProcessExecutorSync} from './execution/single_process_executor'; import {SingleProcessExecutorAsync, SingleProcessExecutorSync} from './execution/single_process_executor';
import {CreateTaskCompletedCallback, PartiallyOrderedTasks, Task, TaskProcessingOutcome, TaskQueue} from './execution/tasks/api'; import {CreateTaskCompletedCallback, PartiallyOrderedTasks, Task, TaskProcessingOutcome, TaskQueue} from './execution/tasks/api';
import {composeTaskCompletedCallbacks, createMarkAsProcessedHandler, createThrowErrorHandler} from './execution/tasks/completion'; import {composeTaskCompletedCallbacks, createLogErrorHandler, createMarkAsProcessedHandler, createThrowErrorHandler} from './execution/tasks/completion';
import {ParallelTaskQueue} from './execution/tasks/queues/parallel_task_queue'; import {ParallelTaskQueue} from './execution/tasks/queues/parallel_task_queue';
import {SerialTaskQueue} from './execution/tasks/queues/serial_task_queue'; import {SerialTaskQueue} from './execution/tasks/queues/serial_task_queue';
import {computeTaskDependencies} from './execution/tasks/utils'; import {computeTaskDependencies} from './execution/tasks/utils';
@ -63,6 +63,8 @@ export interface SyncNgccOptions {
* `basePath`. * `basePath`.
* *
* All its dependencies will need to be processed too. * All its dependencies will need to be processed too.
*
* If this property is provided then `errorOnFailedEntryPoint` is forced to true.
*/ */
targetEntryPointPath?: string; targetEntryPointPath?: string;
@ -108,6 +110,18 @@ export interface SyncNgccOptions {
*/ */
async?: false; async?: false;
/**
* Set to true in order to terminate immediately with an error code if an entry-point fails to be
* processed.
*
* If `targetEntryPointPath` is provided then this property is always true and cannot be
* changed. Otherwise the default is false.
*
* When set to false, ngcc will continue to process entry-points after a failure. In which case it
* will log an error and resume processing other entry-points.
*/
errorOnFailedEntryPoint?: boolean;
/** /**
* Render `$localize` messages with legacy format ids. * Render `$localize` messages with legacy format ids.
* *
@ -155,8 +169,13 @@ export function mainNgcc({basePath, targetEntryPointPath,
propertiesToConsider = SUPPORTED_FORMAT_PROPERTIES, propertiesToConsider = SUPPORTED_FORMAT_PROPERTIES,
compileAllFormats = true, createNewEntryPointFormats = false, compileAllFormats = true, createNewEntryPointFormats = false,
logger = new ConsoleLogger(LogLevel.info), pathMappings, async = false, logger = new ConsoleLogger(LogLevel.info), pathMappings, async = false,
enableI18nLegacyMessageIdFormat = true, errorOnFailedEntryPoint = false, enableI18nLegacyMessageIdFormat = true,
invalidateEntryPointManifest = false}: NgccOptions): void|Promise<void> { invalidateEntryPointManifest = false}: NgccOptions): void|Promise<void> {
if (!!targetEntryPointPath) {
// targetEntryPointPath forces us to error if an entry-point fails.
errorOnFailedEntryPoint = true;
}
// Execute in parallel, if async execution is acceptable and there are more than 1 CPU cores. // Execute in parallel, if async execution is acceptable and there are more than 1 CPU cores.
const inParallel = async && (os.cpus().length > 1); const inParallel = async && (os.cpus().length > 1);
@ -253,7 +272,7 @@ export function mainNgcc({basePath, targetEntryPointPath,
`Analyzed ${entryPoints.length} entry-points in ${duration}s. ` + `Analyzed ${entryPoints.length} entry-points in ${duration}s. ` +
`(Total tasks: ${tasks.length})`); `(Total tasks: ${tasks.length})`);
return getTaskQueue(inParallel, tasks, graph); return getTaskQueue(logger, inParallel, tasks, graph);
}; };
// The function for creating the `compile()` function. // The function for creating the `compile()` function.
@ -294,20 +313,21 @@ export function mainNgcc({basePath, targetEntryPointPath,
ts.formatDiagnosticsWithColorAndContext(result.diagnostics, bundle.src.host))); ts.formatDiagnosticsWithColorAndContext(result.diagnostics, bundle.src.host)));
} }
fileWriter.writeBundle(bundle, result.transformedFiles, formatPropertiesToMarkAsProcessed); fileWriter.writeBundle(bundle, result.transformedFiles, formatPropertiesToMarkAsProcessed);
logger.debug(` Successfully compiled ${entryPoint.name} : ${formatProperty}`);
onTaskCompleted(task, TaskProcessingOutcome.Processed, null);
} else { } else {
const errors = replaceTsWithNgInErrors( const errors = replaceTsWithNgInErrors(
ts.formatDiagnosticsWithColorAndContext(result.diagnostics, bundle.src.host)); ts.formatDiagnosticsWithColorAndContext(result.diagnostics, bundle.src.host));
onTaskCompleted(task, TaskProcessingOutcome.Failed, `compilation errors:\n${errors}`); onTaskCompleted(task, TaskProcessingOutcome.Failed, `compilation errors:\n${errors}`);
} }
logger.debug(` Successfully compiled ${entryPoint.name} : ${formatProperty}`);
onTaskCompleted(task, TaskProcessingOutcome.Processed, null);
}; };
}; };
// The executor for actually planning and getting the work done. // The executor for actually planning and getting the work done.
const createTaskCompletedCallback = getCreateTaskCompletedCallback(pkgJsonUpdater, fileSystem); const createTaskCompletedCallback =
getCreateTaskCompletedCallback(pkgJsonUpdater, errorOnFailedEntryPoint, logger, fileSystem);
const executor = getExecutor( const executor = getExecutor(
async, inParallel, logger, pkgJsonUpdater, fileSystem, createTaskCompletedCallback); async, inParallel, logger, pkgJsonUpdater, fileSystem, createTaskCompletedCallback);
@ -349,17 +369,21 @@ function getFileWriter(
} }
function getTaskQueue( function getTaskQueue(
inParallel: boolean, tasks: PartiallyOrderedTasks, graph: DepGraph<EntryPoint>): TaskQueue { logger: Logger, inParallel: boolean, tasks: PartiallyOrderedTasks,
graph: DepGraph<EntryPoint>): TaskQueue {
const dependencies = computeTaskDependencies(tasks, graph); const dependencies = computeTaskDependencies(tasks, graph);
return inParallel ? new ParallelTaskQueue(tasks, dependencies) : return inParallel ? new ParallelTaskQueue(logger, tasks, dependencies) :
new SerialTaskQueue(tasks, dependencies); new SerialTaskQueue(logger, tasks, dependencies);
} }
function getCreateTaskCompletedCallback( function getCreateTaskCompletedCallback(
pkgJsonUpdater: PackageJsonUpdater, fileSystem: FileSystem): CreateTaskCompletedCallback { pkgJsonUpdater: PackageJsonUpdater, errorOnFailedEntryPoint: boolean, logger: Logger,
return _taskQueue => composeTaskCompletedCallbacks({ fileSystem: FileSystem): CreateTaskCompletedCallback {
return taskQueue => composeTaskCompletedCallbacks({
[TaskProcessingOutcome.Processed]: createMarkAsProcessedHandler(pkgJsonUpdater), [TaskProcessingOutcome.Processed]: createMarkAsProcessedHandler(pkgJsonUpdater),
[TaskProcessingOutcome.Failed]: createThrowErrorHandler(fileSystem), [TaskProcessingOutcome.Failed]:
errorOnFailedEntryPoint ? createThrowErrorHandler(fileSystem) :
createLogErrorHandler(logger, fileSystem, taskQueue),
}); });
} }

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@ -9,6 +9,7 @@
import {PartiallyOrderedTasks, TaskQueue} from '../../../../src/execution/tasks/api'; import {PartiallyOrderedTasks, TaskQueue} from '../../../../src/execution/tasks/api';
import {ParallelTaskQueue} from '../../../../src/execution/tasks/queues/parallel_task_queue'; import {ParallelTaskQueue} from '../../../../src/execution/tasks/queues/parallel_task_queue';
import {computeTaskDependencies} from '../../../../src/execution/tasks/utils'; import {computeTaskDependencies} from '../../../../src/execution/tasks/utils';
import {MockLogger} from '../../../helpers/mock_logger';
import {createTasksAndGraph} from '../../helpers'; import {createTasksAndGraph} from '../../helpers';
describe('ParallelTaskQueue', () => { describe('ParallelTaskQueue', () => {
@ -36,7 +37,7 @@ describe('ParallelTaskQueue', () => {
const {tasks, graph} = const {tasks, graph} =
createTasksAndGraph(entryPointCount, tasksPerEntryPointCount, entryPointDeps); createTasksAndGraph(entryPointCount, tasksPerEntryPointCount, entryPointDeps);
const dependencies = computeTaskDependencies(tasks, graph); const dependencies = computeTaskDependencies(tasks, graph);
return {tasks, queue: new ParallelTaskQueue(tasks.slice(), dependencies)}; return {tasks, queue: new ParallelTaskQueue(new MockLogger(), tasks.slice(), dependencies)};
} }
/** /**

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@ -11,6 +11,7 @@ import {PartiallyOrderedTasks, Task, TaskQueue} from '../../../../src/execution/
import {SerialTaskQueue} from '../../../../src/execution/tasks/queues/serial_task_queue'; import {SerialTaskQueue} from '../../../../src/execution/tasks/queues/serial_task_queue';
import {computeTaskDependencies} from '../../../../src/execution/tasks/utils'; import {computeTaskDependencies} from '../../../../src/execution/tasks/utils';
import {EntryPoint} from '../../../../src/packages/entry_point'; import {EntryPoint} from '../../../../src/packages/entry_point';
import {MockLogger} from '../../../helpers/mock_logger';
describe('SerialTaskQueue', () => { describe('SerialTaskQueue', () => {
@ -38,7 +39,7 @@ describe('SerialTaskQueue', () => {
graph.addNode(entryPoint.path); graph.addNode(entryPoint.path);
} }
const dependencies = computeTaskDependencies(tasks, graph); const dependencies = computeTaskDependencies(tasks, graph);
return {tasks, queue: new SerialTaskQueue(tasks.slice(), dependencies)}; return {tasks, queue: new SerialTaskQueue(new MockLogger(), tasks.slice(), dependencies)};
}; };
/** /**

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@ -1085,11 +1085,13 @@ runInEachFileSystem(() => {
}); });
describe('diagnostics', () => { describe('diagnostics', () => {
it('should fail with formatted diagnostics when an error diagnostic is produced', () => { it('should fail with formatted diagnostics when an error diagnostic is produced, if targetEntryPointPath is provided',
() => {
loadTestFiles([ loadTestFiles([
{ {
name: _('/node_modules/fatal-error/package.json'), name: _('/node_modules/fatal-error/package.json'),
contents: '{"name": "fatal-error", "es2015": "./index.js", "typings": "./index.d.ts"}', contents:
'{"name": "fatal-error", "es2015": "./index.js", "typings": "./index.d.ts"}',
}, },
{name: _('/node_modules/fatal-error/index.metadata.json'), contents: 'DUMMY DATA'}, {name: _('/node_modules/fatal-error/index.metadata.json'), contents: 'DUMMY DATA'},
{ {
@ -1124,6 +1126,89 @@ runInEachFileSystem(() => {
expect(e.message).toContain('component is missing a template'); expect(e.message).toContain('component is missing a template');
} }
}); });
it('should not fail but log an error with formatted diagnostics when an error diagnostic is produced, if targetEntryPoint is not provided and errorOnFailedEntryPoint is false',
() => {
loadTestFiles([
{
name: _('/node_modules/fatal-error/package.json'),
contents:
'{"name": "fatal-error", "es2015": "./index.js", "typings": "./index.d.ts"}',
},
{name: _('/node_modules/fatal-error/index.metadata.json'), contents: 'DUMMY DATA'},
{
name: _('/node_modules/fatal-error/index.js'),
contents: `
import {Component} from '@angular/core';
export class FatalError {}
FatalError.decorators = [
{type: Component, args: [{selector: 'fatal-error'}]}
];`,
},
{
name: _('/node_modules/fatal-error/index.d.ts'),
contents: `export declare class FatalError {}`,
},
{
name: _('/node_modules/dependent/package.json'),
contents: '{"name": "dependent", "es2015": "./index.js", "typings": "./index.d.ts"}',
},
{name: _('/node_modules/dependent/index.metadata.json'), contents: 'DUMMY DATA'},
{
name: _('/node_modules/dependent/index.js'),
contents: `
import {Component} from '@angular/core';
import {FatalError} from 'fatal-error';
export class Dependent {}
Dependent.decorators = [
{type: Component, args: [{selector: 'dependent', template: ''}]}
];`,
},
{
name: _('/node_modules/dependent/index.d.ts'),
contents: `export declare class Dependent {}`,
},
{
name: _('/node_modules/independent/package.json'),
contents:
'{"name": "independent", "es2015": "./index.js", "typings": "./index.d.ts"}',
},
{name: _('/node_modules/independent/index.metadata.json'), contents: 'DUMMY DATA'},
{
name: _('/node_modules/independent/index.js'),
contents: `
import {Component} from '@angular/core';
export class Independent {}
Independent.decorators = [
{type: Component, args: [{selector: 'independent', template: ''}]}
];`,
},
{
name: _('/node_modules/independent/index.d.ts'),
contents: `export declare class Independent {}`,
},
]);
const logger = new MockLogger();
mainNgcc({
basePath: '/node_modules',
propertiesToConsider: ['es2015'],
errorOnFailedEntryPoint: false, logger,
});
expect(logger.logs.error.length).toEqual(1);
const message = logger.logs.error[0][0];
expect(message).toContain(
'Failed to compile entry-point fatal-error (es2015 as esm2015) due to compilation errors:');
expect(message).toContain('NG2001');
expect(message).toContain('component is missing a template');
expect(hasBeenProcessed(loadPackage('fatal-error', _('/node_modules')), 'es2015'))
.toBe(false);
expect(hasBeenProcessed(loadPackage('dependent', _('/node_modules')), 'es2015'))
.toBe(false);
expect(hasBeenProcessed(loadPackage('independent', _('/node_modules')), 'es2015'))
.toBe(true);
});
}); });
describe('logger', () => { describe('logger', () => {