@microsoft/gulp-core-build-typescript
v8.6.2
Published
`gulp-core-build-typescript` contains `gulp-core-build` subtasks for compiling and linting TypeScript code.
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@microsoft/gulp-core-build-typescript
gulp-core-build-typescript contains gulp-core-build subtasks for compiling and linting TypeScript code.
TypescriptTask
Usage
The task for building TypeScript into JavaScript.
Config
See the ITypeScriptTaskConfig interface for the definition.
failBuildOnErrors
Fails the build when errors occur.
Default: true
sourceMatch
An array of glob matches for files to be included in the build.
Default:
[
'src/**/*.ts',
'src/**/*.tsx',
'typings/main/**/*.ts',
'typings/main.d.ts',
'typings/tsd.d.ts',
'typings/index.d.ts'
]staticMatch
Array of glob matches for files that should by passed through (copied) to the build output.
Default:
[
'src/**/*.js',
'src/**/*.json',
'src/**/*.jsx'
]reporter
Custom TypeScript reporter.
Should be an interface conforming to:
interface IErrorReporter {
error: (error: ITypeScriptErrorObject) => void
}Default: a custom function which writes errors to the console.
typescript
Optional override of the typescript compiler. Set this to the result of require('typescript').
Default: undefined
removeCommentsFromJavaScript
Removes comments from all generated .js files. Will not remove comments from generated .d.ts files.
Default: false
emitSourceMaps
If true, creates sourcemap files which are useful for debugging.
Default: true
TSLintTask
Usage
The task for linting the TypeScript code.
By default, it includes a cache, such that files which have not been updated since the last linting are not checked again, unless the config or tslint version has changed.
Config
See the ITSLintTaskConfig interface for the definition.
lintConfig
The tslint configuration object.
Default: {}
rulesDirectory
Directories to search for custom linter rules. An array of glob expressions.
Default: the tslint-microsoft-contrib directory
sourceMatch
Provides the glob matches for files to be analyzed.
Default: ['src/**/*.ts', 'src/**/*.tsx']
reporter
A function which reports errors to the proper location. It should conform to the following interface:
((result: lintTypes.LintResult, file: Vinyl, options: ITSLintTaskConfig) => void;)
Defaults to using the base GulpTask's this.fileError() function.
displayAsWarning
If true, displays warnings as errors. If the reporter function is overwritten, it should reference this flag.
Default: false
removeExistingRules
If true, the lintConfig rules which were previously set will be removed. This flag is useful for ensuring that there are no rules activated from previous calls to setConfig().
Default: false
useDefaultConfigAsBase
If false, does not use a default tslint configuration as the basis for creating the list of active rules.
Default: true
RemoveTripleSlashReferencesTask
Usage
Removes any /// <reference path='...' /> entries from compiled D.TS files.
This helps mitigate an issue with duplicated typings in TS 1.8.
Config
This task has no configuration options.
TextTask
Converts text files into JavaScript.
Usage
Config
See the ITextTaskConfig interface for the definition.
textMatch
Glob matches for files that should be converted into modules.
Default: ['src/**/*.txt']
Usage
To use these tasks in your build setup, simply import the package and add the task to a build task group.
Examples
Some examples of build packages that use this task:
Configuring task options
Use the standard "setConfig" method on task instances to set their configuration options. Example:
import { typescript } from '@microsoft/gulp-core-build-typescript';
typescript.setConfig({
typescript: require('typescript')
});Related projects
@microsoft/gulp-core-build - An abstraction around gulp that adds simplified serial/parallel task execution and a formal base task interface.
typescript - The TypeScript compiler.