678f9caf22
This removes support for @ava/babel. Since enhanced assertions (power assert) are provided through that package this also removes support for those. Same for improper throws detection. @ava/babel has seen no meaningful contributions since it was released at the start of 2020. It's not clear how we'd make it work with ESM. It's clearer if we can recommend tools like @babel/register and otherwise focus on plain Node.js & TypeScript support.
59 lines
1.5 KiB
JavaScript
59 lines
1.5 KiB
JavaScript
import * as globs from './globs.js';
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import pkg from './pkg.cjs';
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const levels = {
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// As the protocol changes, comparing levels by integer allows AVA to be
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// compatible with different versions. Currently there is only one supported
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// version, so this is effectively unused. The infrastructure is retained for
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// future use.
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levelIntegersAreCurrentlyUnused: 0,
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};
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const levelsByProtocol = {
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'ava-3.2': levels.levelIntegersAreCurrentlyUnused,
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};
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async function load(providerModule, projectDir) {
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const ava = {version: pkg.version};
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const {default: makeProvider} = await import(providerModule); // eslint-disable-line node/no-unsupported-features/es-syntax
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let fatal;
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let level;
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const provider = makeProvider({
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negotiateProtocol(identifiers, {version}) {
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const identifier = identifiers.find(identifier => Reflect.has(levelsByProtocol, identifier));
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if (identifier === undefined) {
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fatal = new Error(`This version of AVA (${ava.version}) is not compatible with ${providerModule}@${version}`);
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return null;
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}
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level = levelsByProtocol[identifier];
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return {
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ava,
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async findFiles({extensions, patterns}) {
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return globs.findFiles({cwd: projectDir, extensions, filePatterns: patterns});
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},
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identifier,
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normalizeGlobPatterns: globs.normalizePatterns,
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projectDir,
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};
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},
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});
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if (fatal) {
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throw fatal;
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}
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return {...provider, level};
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}
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const providerManager = {
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levels,
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async typescript(projectDir) {
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return load('@ava/typescript', projectDir);
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},
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};
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export default providerManager;
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