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#!/usr/bin/env php |
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<?php |
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/** |
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* Tool to list projects in dependency order for build. |
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* |
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* @package automattic/jetpack |
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*/ |
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// phpcs:disable WordPress.WP.AlternativeFunctions, WordPress.PHP.DiscouragedPHPFunctions, WordPress.Security.EscapeOutput.OutputNotEscaped |
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ob_start(); |
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require_once __DIR__ . '/find-project-deps.php'; |
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ob_end_clean(); |
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$debug_color = getenv( 'CI' ) ? '34' : '1;30'; |
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/** |
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* Test if a variable is falsey. |
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* |
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* @param mixed $v Variable to test. |
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* @return bool |
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*/ |
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function is_falsey( $v ) { |
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return ! $v; |
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} |
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// We look for packages that have no outgoing dependencies, collect then and remove them from the dependency graph, then repeat. |
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// This is basically Kahn's algorithm with some steps interleaved. |
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$deps = get_dependencies(); |
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unset( $deps['monorepo'] ); |
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$output = array(); |
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while ( $deps ) { |
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$ok = array_keys( array_filter( $deps, 'is_falsey' ) ); |
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if ( ! $ok ) { |
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if ( getenv( 'CI' ) ) { |
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$lf = '%%0A'; |
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fprintf( STDERR, '::error::The dependency graph contains a cycle!' ); |
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$end = "\n"; |
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} else { |
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$lf = "\n"; |
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fprintf( STDERR, "\e[1;37;41mThe dependency graph contains a cycle!\e[0m" ); |
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$end = ''; |
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} |
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fprintf( STDERR, " Involved dependencies are:${lf}" ); |
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$l = 0; |
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foreach ( $deps as $k => $v ) { |
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$l = max( $l, strlen( $k ) ); |
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} |
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foreach ( $deps as $k => $v ) { |
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fprintf( STDERR, " %${l}s -> %s${lf}", $k, implode( ' ', $v ) ); |
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} |
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fprintf( STDERR, $end ); |
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exit( 1 ); |
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} |
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fprintf( STDERR, "\e[${debug_color}mReady at this step: %s\e[0m\n", implode( ' ', $ok ) ); |
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$output = array_merge( $output, $ok ); |
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foreach ( $ok as $slug ) { |
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unset( $deps[ $slug ] ); |
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} |
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foreach ( $deps as &$v ) { |
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$v = array_diff( $v, $ok ); |
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} |
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unset( $v ); |
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} |
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echo implode( "\n", $output ) . "\n"; |
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Automattic /
jetpack
Loading history...
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.