git/Git.php

		$sha = $this->resolve( $ref );
		$count = 0;
		+ $done = false;

		- while( $sha !== '' && $count < $limit ) {
		+ while( !$done && $sha !== '' && $count < $limit ) {
		$commit = $this->parseCommit( $sha );

		if( $commit->sha === '' ) {
		- $sha = '';
		+ $sha = '';
		+ $done = true;
		}

		- if( $sha !== '' ) {
		- $callback( $commit );
		- $sha = $commit->parentSha;
		- $count++;
		+ if( !$done && $sha !== '' ) {
		+ if( $callback( $commit ) === false ) {
		+ $done = true;
		+ }
		+
		+ if( !$done ) {
		+ $sha = $commit->parentSha;
		+ $count++;
		+ }
		}
		}

pages/CommitsPage.php


		class CommitsPage extends BasePage {
		+ private const PER_PAGE = 100;
		+
		private $currentRepo;
		private $git;

		echo '<div class="commit-list">';

		- $start = $this->hash ?: $main['hash'];
		+ $start = $this->hash ?: $main['hash'];
		+ $count = 0;
		+ $nextHash = '';
		+ $prevHash = '';

		- $this->git->history( $start, 100, function( $commit ) {
		- $msg = htmlspecialchars( explode( "\n", $commit->message )[0] );
		+ if( $start !== $main['hash'] ) {
		+ $prevHash = $this->getPreviousHash( $main['hash'], $start );
		+ }

		- $url = (new UrlBuilder())
		- ->withRepo( $this->currentRepo['safe_name'] )
		- ->withAction( 'commit' )
		- ->withHash( $commit->sha )
		- ->build();
		+ $this->git->history(
		+ $start,
		+ self::PER_PAGE,
		+ function( $commit ) use ( &$count, &$nextHash ) {
		+ $msg = htmlspecialchars( explode( "\n", $commit->message )[0] );

		- echo '<div class="commit-row">';
		- echo '<a href="' . $url . '" class="sha">' .
		- substr( $commit->sha, 0, 7 ) . '</a>';
		- echo '<span class="message">' . $msg . '</span>';
		- echo '<span class="meta">' .
		- htmlspecialchars( $commit->author ) .
		- ' • ' . date( 'Y-m-d', $commit->date ) . '</span>';
		- echo '</div>';
		- } );
		+ $url = (new UrlBuilder())
		+ ->withRepo( $this->currentRepo['safe_name'] )
		+ ->withAction( 'commit' )
		+ ->withHash( $commit->sha )
		+ ->build();
		+
		+ echo '<div class="commit-row">';
		+ echo '<a href="' . $url . '" class="sha">' .
		+ substr( $commit->sha, 0, 7 ) . '</a>';
		+ echo '<span class="message">' . $msg . '</span>';
		+ echo '<span class="meta">' .
		+ htmlspecialchars( $commit->author ) .
		+ ' • ' . date( 'Y-m-d', $commit->date ) . '</span>';
		+ echo '</div>';
		+
		+ $count++;
		+ $nextHash = $commit->parentSha;
		+ }
		+ );

		echo '</div>';
		+
		+ $this->renderPagination( $prevHash, $nextHash, $count );
		}
		}, $this->currentRepo );
		+ }
		+
		+ private function renderPagination(
		+ string $prevHash,
		+ string $nextHash,
		+ int $count
		+ ) {
		+ $hasPrev = $prevHash !== '';
		+ $hasNext = $count === self::PER_PAGE && $nextHash !== '';
		+
		+ if( $hasPrev \|\| $hasNext ) {
		+ echo '<div class="pagination">';
		+
		+ if( $hasPrev ) {
		+ $url = (new UrlBuilder())
		+ ->withRepo( $this->currentRepo['safe_name'] )
		+ ->withAction( 'commits' )
		+ ->withHash( $prevHash )
		+ ->build();
		+
		+ echo '<a href="' . $url . '">← Back</a>';
		+
		+ if( $hasNext ) {
		+ echo ' • ';
		+ }
		+ }
		+
		+ if( $hasNext ) {
		+ $url = (new UrlBuilder())
		+ ->withRepo( $this->currentRepo['safe_name'] )
		+ ->withAction( 'commits' )
		+ ->withHash( $nextHash )
		+ ->build();
		+
		+ echo '<a href="' . $url . '">Next →</a>';
		+ }
		+
		+ echo '</div>';
		+ }
		+ }
		+
		+ private function getPreviousHash( string $head, string $target ): string {
		+ $prevHash = '';
		+ $window = [];
		+
		+ if( $target !== '' && $target !== $head ) {
		+ $this->git->history(
		+ $head,
		+ PHP_INT_MAX,
		+ function( $commit ) use ( $target, &$window, &$prevHash ) {
		+ $result = true;
		+
		+ if( $commit->sha === $target ) {
		+ if( !empty( $window ) ) {
		+ $prevHash = $window[0];
		+ }
		+
		+ $result = false;
		+ }
		+
		+ if( $result ) {
		+ $window[] = $commit->sha;
		+
		+ if( count( $window ) > self::PER_PAGE ) {
		+ array_shift( $window );
		+ }
		+ }
		+
		+ return $result;
		+ }
		+ );
		+ }
		+
		+ return $prevHash;
		}
		}

Paginates commit history

Author	Dave Jarvis <email>
Date	2026-02-20 18:24:33 GMT-0800
Commit	58e41d4659957f6d02fb760af34968324c203f5a
Parent	5616492
Delta	122 lines added, 23 lines removed, 99-line increase