tools/prepare_phpstan.php at main · mintyphp/tools · GitHub

History

97 lines (89 loc) · 3.61 KB

Raw

<?php

function createDocBlock(array $variables): string

{

if (!$variables) return '';

$docBlock = "/**\n";

foreach ($variables as $name => $type) {

$docBlock .= " * @var $type $name\n";

}

$docBlock .= " */\n\n";

return $docBlock;

}

function replaceFirstDocBlock(string $filename, array $variables): bool

{

$file = file_get_contents($filename);

$docBlock = createDocBlock($variables);

if (!preg_match('|^\s*<\?php|s', $file)) {

$file = "<?php\n?>\n" . $file;

}

$file = preg_replace('|<\?php(\s*/\*\*(.*?)\*/)?\s*|s', "<?php\n\n" . $docBlock, $file, 1);

return file_put_contents($filename, $file) ? true : false;

}

function getPathVariablesFromFilename(string $filename): array

{

$filename = str_replace('\\', '/', $filename);

$path = explode('/', $filename);

if (!preg_match('/^([^$]*)\((.*)$.php$/', array_pop($path), $matches)) {

return [];

}

return array_fill_keys(array_filter(explode(',', $matches[2])), 'string|null');

}

function getViewVariablesFromFileContent(string $filename): array

{

$viewVariables = [];

$actionFile = file_get_contents($filename);

$tokens = token_get_all($actionFile);

$tokens = array_merge(array_filter($tokens, function ($token) {

return $token[0] != T_WHITESPACE;

}));

foreach ($tokens as $i => $current) {

$previous = $tokens[$i - 1] ?? '';

$next = $tokens[$i + 1] ?? '';

if (is_array($current) && $current[0] == T_VARIABLE && $next == '=' && ($previous[0] ?? 0) != T_DOUBLE_COLON) {

$viewVariables[$current[1]] = 'mixed|null';

}

return $viewVariables;

}

function getViewFilenamesFromFilename(string $filename): array

{

$start = strrpos($filename, '/') + 1;

$end = strpos($filename, '(', $start);

$action = substr($filename, $start, $end - $start);

return glob(substr($filename, 0, $start) . $action . '(*).phtml');

}

function getTemplateFilenameFromViewFilename(string $filename): string

{

$start = strrpos($filename, '(') + 1;

$end = strpos($filename, ')', $start);

$template = substr($filename, $start, $end - $start);

$directory = str_replace('pages', 'templates', explode('/', $filename)[0]);

return "$directory/$template.php";

}

function scanDirectories($glob)

{

$templateViews = [];

$directories = glob($glob, GLOB_ONLYDIR);

foreach ($directories as $directory) {

scanDirectories("$directory/*");

$filenames = glob("$directory/*(*).php");

foreach ($filenames as $filename) {

$pathVariables = getPathVariablesFromFilename($filename);

$viewVariables = getViewVariablesFromFileContent($filename);

$viewFilenames = getViewFilenamesFromFilename($filename);

$templateVariables = [];

foreach ($viewFilenames as $viewFilename) {

$templateFilename = getTemplateFilenameFromViewFilename($viewFilename);

$templateViewFilename = preg_replace('|\.php$|', '.phtml', $templateFilename);

$templateVariables += file_exists($templateFilename) ? getViewVariablesFromFileContent($templateFilename) : [];

if ($templateVariables && !isset($templateViews[$templateViewFilename])) {

replaceFirstDocBlock($templateViewFilename, $templateVariables);

$templateViews[$templateViewFilename] = true;

}

replaceFirstDocBlock($viewFilename, $pathVariables + $viewVariables + $templateVariables);

}

replaceFirstDocBlock($filename, $pathVariables + $templateVariables);

}

scanDirectories("pages*");

tools/prepare_phpstan.php at main · mintyphp/tools · GitHub

Uh oh!

Expand file tree

Breadcrumbs

prepare_phpstan.php

Latest commit

History

Breadcrumbs

prepare_phpstan.php

File metadata and controls