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Check if npm_lifecycle_script calls jest directly #4629

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merged 2 commits into from
Oct 8, 2017
Merged

Check if npm_lifecycle_script calls jest directly #4629

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a7d22d7
Check if npm_lifecycle_script calls jest directly
Oct 8, 2017
8af10e2
Update summary_reporter.js
cpojer Oct 8, 2017
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10 changes: 7 additions & 3 deletions packages/jest-cli/src/reporters/summary_reporter.js
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Original file line number Diff line number Diff line change
Expand Up @@ -134,12 +134,16 @@ export default class SummaryReporter extends BaseReporter {
process.env.npm_config_user_agent.match('yarn') !== null
? 'yarn'
: 'npm';
const scriptUsesJest =
typeof process.env.npm_lifecycle_script === 'string' &&
process.env.npm_lifecycle_script.indexOf('jest') !== -1;

if (globalConfig.watch) {
updateCommand = 'press `u`';
} else if (event) {
updateCommand = `run with \`${client + ' ' + prefix + event} -- -u\``;
} else if (event && scriptUsesJest) {
updateCommand = `run \`${client + ' ' + prefix + event} -u\``;
} else {
updateCommand = 're-run with `-u`';
updateCommand = 're-run jest with `-u`';
}

const snapshotSummary = getSnapshotSummary(snapshots, updateCommand);
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