Commit ab6e464

iluuu1994 iluuu1994

committed

Merge branch 'PHP-8.4'

* PHP-8.4: Implement benchmark diff commit fallback

2 parents 36ae82b + 5ea386d commit ab6e464Copy full SHA for ab6e464

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benchmark
- generate_diff.php

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+19

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`‎benchmark/generate_diff.php‎`

Lines changed: 19 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -10,6 +10,7 @@ function main(?string $headCommitHash, ?string $baseCommitHash) {`
`10`	`10`
`11`	`11`	`$repo = __DIR__ . '/repos/data';`
`12`	`12`	`cloneRepo($repo, 'git@github.com:php/benchmarking-data.git');`
	`13`	`+ $baseCommitHash = find_benchmarked_commit_hash($repo, $baseCommitHash);`
`13`	`14`	`$headSummaryFile = $repo . '/' . substr($headCommitHash, 0, 2) . '/' . $headCommitHash . '/summary.json';`
`14`	`15`	`$baseSummaryFile = $repo . '/' . substr($baseCommitHash, 0, 2) . '/' . $baseCommitHash . '/summary.json';`
`15`	`16`	`if (!file_exists($headSummaryFile)) {`
`@@ -60,6 +61,24 @@ function formatDiff(?int $baseInstructions, int $headInstructions): string {`
`60`	`61`	`return sprintf('%.2f%%', $instructionDiff / $baseInstructions * 100);`
`61`	`62`	`}`
`62`	`63`
	`64`	`+function find_benchmarked_commit_hash(string $repo, string $commitHash): ?string {`
	`65`	`+ $repeat = 10;`
	`66`	`+`
	`67`	`+ while (true) {`
	`68`	`+ if ($repeat-- <= 0) {`
	`69`	`+ fwrite(STDERR, "Count not find benchmarked commit hash\n");`
	`70`	`+ exit(1);`
	`71`	`+ }`
	`72`	`+ $summaryFile = $repo . '/' . substr($commitHash, 0, 2) . '/' . $commitHash . '/summary.json';`
	`73`	`+ if (file_exists($summaryFile)) {`
	`74`	`+ break;`
	`75`	`+ }`
	`76`	`+ $commitHash = trim(runCommand(['git', 'rev-parse', $commitHash . '^'], dirname(__DIR__))->stdout);`
	`77`	`+ }`
	`78`	`+`
	`79`	`+ return $commitHash;`
	`80`	`+}`
	`81`	`+`
`63`	`82`	`$headCommitHash = $argv[1] ?? null;`
`64`	`83`	`$baseCommitHash = $argv[2] ?? null;`
`65`	`84`	`$output = main($headCommitHash, $baseCommitHash);`

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Commit ab6e464

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`‎benchmark/generate_diff.php‎`

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