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chore: add config markers / overwrite mode (#33723)

This commit is contained in:
Pavel Feldman 2024-11-22 09:12:58 -08:00 committed by GitHub
parent f123f7ac69
commit 5f85a4a419
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1 changed files with 47 additions and 4 deletions
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51
packages/playwright/src/runner/rebase.ts
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@ -97,10 +97,16 @@ export async function applySuggestedRebaselines(config: FullConfigInternal, repo
for (const range of ranges)
result = result.substring(0, range.start) + range.newText + result.substring(range.end);
const gitFolder = findGitRoot(path.dirname(fileName), gitCache);
const relativeName = path.relative(gitFolder || process.cwd(), fileName);
files.push(relativeName);
patches.push(createPatch(relativeName, source, result));
if (process.env.PWTEST_UPDATE_SNAPSHOTS === 'overwrite') {
await fs.promises.writeFile(fileName, result);
} else if (process.env.PWTEST_UPDATE_SNAPSHOTS === 'manual') {
await fs.promises.writeFile(fileName, applyPatchWithConflictMarkers(source, result));
} else {
const gitFolder = findGitRoot(path.dirname(fileName), gitCache);
const relativeName = path.relative(gitFolder || process.cwd(), fileName);
files.push(relativeName);
patches.push(createPatch(relativeName, source, result));
}
}
const patchFile = path.join(project.project.outputDir, 'rebaselines.patch');
@ -143,3 +149,40 @@ function findGitRoot(dir: string, cache: Map<string, string | null>): string | n
cache.set(dir, parentResult);
return parentResult;
}
function applyPatchWithConflictMarkers(oldText: string, newText: string) {
const diffResult = diff.diffLines(oldText, newText);
let result = '';
let conflict = false;
diffResult.forEach(part => {
if (part.added) {
if (conflict) {
result += part.value;
result += '>>>>>>> SNAPSHOT\n';
conflict = false;
} else {
result += '<<<<<<< HEAD\n';
result += part.value;
result += '=======\n';
conflict = true;
}
} else if (part.removed) {
result += '<<<<<<< HEAD\n';
result += part.value;
result += '=======\n';
conflict = true;
} else {
if (conflict) {
result += '>>>>>>> SNAPSHOT\n';
conflict = false;
}
result += part.value;
}
});
if (conflict)
result += '>>>>>>> SNAPSHOT\n';
return result;
}