ci(lint): Use multi file argument in lint

[nickvergessen]

Comparison

x	Before	After
Files scanned	4482	4481
Comment	-	Missing directory mtdowling/jmespath.php which is actually not a file
Local Time	2m19,762s	0m1,665s
CI result	8.2: 3m25s 8.3: 3m36s 8.4: 3m16s 8.5: 3m42s https://github.com/nextcloud/3rdparty/actions/runs/20912296381	8.2 (old way): 2m54s 8.3: 2s 8.4: 1s 8.5: 3s https://github.com/nextcloud/3rdparty/actions/runs/21028170705?pr=2259

• New way only works in PHP 8.3+
• So I added a version check to switch to the old way otherwise

---

Will prepare the same for server later

[nickvergessen]

Switching to git ls-files together with a grep seems to weirdly break xargs
Will check again

[Altahrim]

Suggested change

	"lint-8.2-or-earlier": "[ $(php -r \"echo PHP_VERSION_ID;\") -ge 80300 ] || git ls-files | grep '.php$' | xargs php -l",
	"lint-8.2-or-earlier": "[ $(php -r \"echo PHP_VERSION_ID;\") -ge 80300 ] || git ls-files | grep '.php$' | xargs -P$(nproc) php -l",

We can try something like this to run several processes at the same time (one per core)

[Altahrim]

For the grep, it's possible to avoid it:

if [[ $(php -r 'echo PHP_VERSION_ID;') -gt 80300 ]]; then
  git ls-files '*.php' '**/*.php' | xargs -n100 -P$(nproc) -- php -l;
else
  git ls-files '*.php' '**/*.php' | xargs -n1 -P$(nproc) -- php -l;
fi

Use n=1 for PHP < 8.3, 100 or more for PHP >= 8.3

[nickvergessen]

Local notes before I loose them:

find . -type f -name '*.php' | sed -r 's|/[^/]+$||' | sort | uniq


find . -type f -name '*.php' -not -name '.*.php' -printf "%h\n" | sort -u | sed 's#$#/*.php#'