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fix(@angular/cli): handle cases were having completion enabled but running in an older CLI workspace #23520

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merged 1 commit into from
Jul 7, 2022
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fix(@angular/cli): handle cases were having completion enabled but running in an older CLI workspace #23520

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22 changes: 13 additions & 9 deletions packages/angular/cli/lib/init.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ import { VERSION } from '../src/utilities/version';
*/
let forceExit = false;

(async () => {
(async (): Promise<typeof import('./cli').default | null> => {
/**
* Disable Browserslist old data warning as otherwise with every release we'd need to update this dependency
* which is cumbersome considering we pin versions and the warning is not user actionable.
Expand All @@ -42,6 +42,8 @@ let forceExit = false;
}

let cli;
const rawCommandName = process.argv[2];

try {
// No error implies a projectLocalCli, which will load whatever
// version of ng-cli you have installed in a local package.json
Expand All @@ -68,6 +70,11 @@ let forceExit = false;
// Ensure older versions of the CLI fully exit
if (major(localVersion) < 14) {
forceExit = true;

// Versions prior to 14 didn't implement completion command.
if (rawCommandName === 'completion') {
return null;
}
}

let isGlobalGreater = false;
Expand All @@ -78,7 +85,6 @@ let forceExit = false;
console.error('Version mismatch check skipped. Unable to compare local version: ' + error);
}

const rawCommandName = process.argv[2];
// When using the completion command, don't show the warning as otherwise this will break completion.
if (isGlobalGreater && rawCommandName !== 'completion') {
// If using the update command and the global version is greater, use the newer update command
Expand Down Expand Up @@ -114,14 +120,12 @@ let forceExit = false;

return cli;
})()
.then((cli) => {
return cli({
.then((cli) =>
cli?.({
cliArgs: process.argv.slice(2),
inputStream: process.stdin,
outputStream: process.stdout,
});
})
.then((exitCode: number) => {
}),
)
.then((exitCode = 0) => {
if (forceExit) {
process.exit(exitCode);
}
Expand Down