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Add watchOptions to tsconfig and allow supplying them on command line as well (#35615)

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* Create different watch options in compiler options

* Thread through the new watch options

* Actually use the options passed through for watch strategy

* Support delay on updating child directory watches

* Make watchOptions separate from compilerOptions

* Support passing watch options from command line

* Handle displaying of watchOptions
This commit is contained in:
Sheetal Nandi
2019-12-11 13:26:44 -08:00
committed by GitHub
parent 4212484ae1
commit 236012e47b
40 changed files with 2417 additions and 720 deletions
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23
src/executeCommandLine/executeCommandLine.ts
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@@ -251,7 +251,7 @@ namespace ts {
fileName => getNormalizedAbsolutePath(fileName, currentDirectory)
);
if (configFileName) {
const configParseResult = parseConfigFileWithSystem(configFileName, commandLineOptions, sys, reportDiagnostic)!; // TODO: GH#18217
const configParseResult = parseConfigFileWithSystem(configFileName, commandLineOptions, commandLine.watchOptions, sys, reportDiagnostic)!; // TODO: GH#18217
if (commandLineOptions.showConfig) {
if (configParseResult.errors.length !== 0) {
reportDiagnostic = updateReportDiagnostic(
@@ -277,7 +277,8 @@ namespace ts {
sys,
reportDiagnostic,
configParseResult,
commandLineOptions
commandLineOptions,
commandLine.watchOptions
);
}
else if (isIncrementalCompilation(configParseResult.options)) {
@@ -314,7 +315,8 @@ namespace ts {
sys,
reportDiagnostic,
commandLine.fileNames,
commandLineOptions
commandLineOptions,
commandLine.watchOptions
);
}
else if (isIncrementalCompilation(commandLineOptions)) {
@@ -389,6 +391,7 @@ namespace ts {
sys: System,
cb: ExecuteCommandLineCallbacks | undefined,
buildOptions: BuildOptions,
watchOptions: WatchOptions | undefined,
projects: string[],
errors: Diagnostic[]
) {
@@ -437,7 +440,7 @@ namespace ts {
if (cb && cb.onSolutionBuilderHostCreate) cb.onSolutionBuilderHostCreate(buildHost);
updateCreateProgram(sys, buildHost);
buildHost.afterProgramEmitAndDiagnostics = program => reportStatistics(sys, program.getProgram());
const builder = createSolutionBuilderWithWatch(buildHost, projects, buildOptions);
const builder = createSolutionBuilderWithWatch(buildHost, projects, buildOptions, watchOptions);
builder.build();
return;
}
@@ -463,12 +466,13 @@ namespace ts {
cb: ExecuteCommandLineCallbacks | undefined,
args: readonly string[]
) {
const { buildOptions, projects, errors } = parseBuildCommand(args);
const { buildOptions, watchOptions, projects, errors } = parseBuildCommand(args);
if (buildOptions.generateCpuProfile && sys.enableCPUProfiler) {
sys.enableCPUProfiler(buildOptions.generateCpuProfile, () => performBuildWorker(
sys,
cb,
buildOptions,
watchOptions,
projects,
errors
));
@@ -478,6 +482,7 @@ namespace ts {
sys,
cb,
buildOptions,
watchOptions,
projects,
errors
);
@@ -576,11 +581,13 @@ namespace ts {
sys: System,
reportDiagnostic: DiagnosticReporter,
configParseResult: ParsedCommandLine,
optionsToExtend: CompilerOptions
optionsToExtend: CompilerOptions,
watchOptionsToExtend: WatchOptions | undefined
) {
const watchCompilerHost = createWatchCompilerHostOfConfigFile(
configParseResult.options.configFilePath!,
optionsToExtend,
watchOptionsToExtend,
sys,
/*createProgram*/ undefined,
reportDiagnostic,
@@ -595,11 +602,13 @@ namespace ts {
sys: System,
reportDiagnostic: DiagnosticReporter,
rootFiles: string[],
options: CompilerOptions
options: CompilerOptions,
watchOptions: WatchOptions | undefined
) {
const watchCompilerHost = createWatchCompilerHostOfFilesAndCompilerOptions(
rootFiles,
options,
watchOptions,
sys,
/*createProgram*/ undefined,
reportDiagnostic,