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92 changes: 80 additions & 12 deletions composer-lock-diff
Original file line number Diff line number Diff line change
Expand Up @@ -34,25 +34,34 @@ if ($opts['md']) {
}

$table_titles = array(
'changes' => 'Production Changes',
'changes-dev' => 'Dev Changes',
true => array(
'changes' => 'Production Changes',
'changes-dev' => 'Dev Changes',
),
false => array(
'changes' => 'Indirect Production Changes',
'changes-dev' => 'Indirect Dev Changes',
)
);

foreach($changes as $k => $diff) {
print tableize($table_titles[$k], $diff, $table_opts);
foreach(array(true, false) as $direct) {
foreach($changes as $k => $diff) {
$diff = filterDirect($diff, $direct);
print tableize($table_titles[$direct][$k], $diff, $table_opts);
}
}

function diff($key, $data_from, $data_to) {

$pkgs = array();

foreach($data_from->$key as $pkg) {
$pkgs[$pkg->name] = array(version($pkg), 'REMOVED', '');
$pkgs[$pkg->name] = array(version($pkg), 'REMOVED', '', array('direct' => property_exists($pkg, 'direct')));
}

foreach($data_to->$key as $pkg) {
if (! array_key_exists($pkg->name, $pkgs)) {
$pkgs[$pkg->name] = array('NEW', version($pkg), '');
$pkgs[$pkg->name] = array('NEW', version($pkg), '', array('direct' => property_exists($pkg, 'direct')));
continue;
}

Expand All @@ -61,12 +70,27 @@ function diff($key, $data_from, $data_to) {
} else {
$pkgs[$pkg->name][1] = version($pkg);
$pkgs[$pkg->name][2] = makeCompareUrl($pkg, $pkgs);
if ($pkgs[$pkg->name][3]['direct'] === false) { // Don't overwrite direct if it was already set to true
$pkgs[$pkg->name][3]['direct'] = property_exists($pkg, 'direct');
}
}
}

return $pkgs;
}

function filterDirect($diff, $direct)
{
if (empty($diff)) return $diff;

$filtered = array();
foreach($diff as $key => $v) {
if ($v[3]['direct'] != $direct) continue;
$filtered[$key] = $v;
}
return $filtered;
}

function version($pkg)
{
if((substr($pkg->version,0,4) == 'dev-' || '-dev' === substr($pkg->version, -4)) && isset($pkg->source) && isset($pkg->source->reference)) {
Expand Down Expand Up @@ -101,7 +125,7 @@ function tableize($header, $data, $opts = array()) {

$widths = array(maxLength(array_merge(array($header), array_keys($data))));

$count = count(reset($data));
$count = count(reset($data)) - 1;
for($i = 0; $i < $count; $i++) {
$widths[] = max(strlen($titles[$i + 1]), maxLength(array_map(function($k) use ($data, $i) { return $data[$k][$i]; }, array_keys($data))));
}
Expand All @@ -114,7 +138,7 @@ function tableize($header, $data, $opts = array()) {
$lines[] = separatorLine($widths, $opts['joint']);

foreach($data as $key => $v) {
$lines[] = tabelizeLine(array_merge(array($key), $v), $widths);
$lines[] = tabelizeLine(array_merge(array($key), array_slice($v, 0, $count)), $widths);
}

if ($opts['capped']) {
Expand All @@ -132,6 +156,19 @@ function maxLength(array $array) {
return max(array_map('strlen', $array));
}

function fillLine($data, $fill_char, $widths) {
$count = count($data);
for ($i = 0; $i < count($widths); $i++) {
if ($i < $count) {
$data[$i] = $fill_char . " " . $data[$i] . " " . str_repeat($fill_char, $widths[$i] - (strlen($data[$i]) + 3));
} else {
$data[$i] = str_repeat($fill_char, $widths[$i]);
}
}

return tabelizeLine($data, $widths);
}

function tabelizeLine($data, $widths) {
$fields = array();
$count = max(array(count($data), count($widths)));
Expand Down Expand Up @@ -209,11 +246,20 @@ function loadFile($fileish, $base_path, $default_fileish) {
}

// Is it a file in the local filesystem?
if (file_exists($fileish)) {
return array(mustDecodeJson(file_get_contents($fileish), $fileish), false);
if (! file_exists($fileish)) {
return array(false, "Candidate '$fileish' does not look loadable from the fs or php stream wrappers");
}

return array(false, "Candidate '$fileish' does not look loadable from the fs or php stream wrappers");
$data = mustDecodeJson(file_get_contents($fileish), $fileish);

// Try to load composer.json and mark deps.
if (substr($fileish, -4) == "lock") {
$composer_json_fileish = substr($fileish, 0, -4) . 'json';
$composer_json = mustDecodeJson(file_get_contents($composer_json_fileish), $composer_json_fileish);
markDirectDependencies($data, $composer_json);
}

return array($data, false);
}

function isUrl($string) {
Expand All @@ -231,6 +277,29 @@ function mustDecodeJson($json, $context) {
return $data;
}

function markDirectDependencies($lock, $json) {
foreach (array('', '-dev') as $ext) {
if (!isset($json->{'require'.$ext})) {
continue;
}
foreach ($json->{'require'.$ext} as $pkg => $_) {
$packages = 'packages'.$ext;

$index = false;
for($i = 0; $i < count($lock->{$packages}); $i++) {
if ($lock->{$packages}[$i]->name == $pkg) {
$index = $i;
break;
}
}

if ($index !== false) {
$lock->{$packages}[$i]->direct = true;
}
}
}
}

function makeCompareUrl($pkg, $diff) {
$func = 'formatCompare' . ucfirst(getSourceRepoType((string) @$pkg->source->url));
return call_user_func($func, @$pkg->source->url, $diff[$pkg->name][0], $diff[$pkg->name][1]);
Expand Down Expand Up @@ -487,4 +556,3 @@ EOF;
exit(0);
}
# vim: ff=unix ts=4 ss=4 sr et