mirror of
https://github.com/linuxserver/Heimdall.git
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Update composer dependencies
This commit is contained in:
Chris
95
vendor/symfony/console/Helper/QuestionHelper.php
vendored
95
vendor/symfony/console/Helper/QuestionHelper.php
vendored
@@ -49,7 +49,13 @@ class QuestionHelper extends Helper
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if (!$input->isInteractive()) {
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$default = $question->getDefault();
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if (null !== $default && $question instanceof ChoiceQuestion) {
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if (null === $default) {
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return $default;
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}
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if ($validator = $question->getValidator()) {
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return \call_user_func($question->getValidator(), $default);
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} elseif ($question instanceof ChoiceQuestion) {
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$choices = $question->getChoices();
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if (!$question->isMultiselect()) {
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@@ -109,7 +115,7 @@ class QuestionHelper extends Helper
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$this->writePrompt($output, $question);
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$inputStream = $this->inputStream ?: STDIN;
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$autocomplete = $question->getAutocompleterValues();
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$autocomplete = $question->getAutocompleterCallback();
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if (null === $autocomplete || !$this->hasSttyAvailable()) {
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$ret = false;
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@@ -126,12 +132,12 @@ class QuestionHelper extends Helper
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if (false === $ret) {
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$ret = fgets($inputStream, 4096);
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if (false === $ret) {
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throw new RuntimeException('Aborted');
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throw new RuntimeException('Aborted.');
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}
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$ret = trim($ret);
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}
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} else {
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$ret = trim($this->autocomplete($output, $question, $inputStream, \is_array($autocomplete) ? $autocomplete : iterator_to_array($autocomplete, false)));
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$ret = trim($this->autocomplete($output, $question, $inputStream, $autocomplete));
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}
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if ($output instanceof ConsoleSectionOutput) {
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@@ -155,7 +161,7 @@ class QuestionHelper extends Helper
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$message = $question->getQuestion();
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if ($question instanceof ChoiceQuestion) {
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$maxWidth = max(array_map(array($this, 'strlen'), array_keys($question->getChoices())));
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$maxWidth = max(array_map([$this, 'strlen'], array_keys($question->getChoices())));
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$messages = (array) $question->getQuestion();
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foreach ($question->getChoices() as $key => $value) {
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@@ -188,17 +194,16 @@ class QuestionHelper extends Helper
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/**
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* Autocompletes a question.
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*
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* @param OutputInterface $output
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* @param Question $question
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* @param resource $inputStream
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* @param resource $inputStream
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*/
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private function autocomplete(OutputInterface $output, Question $question, $inputStream, array $autocomplete): string
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private function autocomplete(OutputInterface $output, Question $question, $inputStream, callable $autocomplete): string
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{
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$fullChoice = '';
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$ret = '';
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$i = 0;
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$ofs = -1;
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$matches = $autocomplete;
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$matches = $autocomplete($ret);
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$numMatches = \count($matches);
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$sttyMode = shell_exec('stty -g');
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@@ -213,17 +218,21 @@ class QuestionHelper extends Helper
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while (!feof($inputStream)) {
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$c = fread($inputStream, 1);
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// Backspace Character
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if ("\177" === $c) {
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// as opposed to fgets(), fread() returns an empty string when the stream content is empty, not false.
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if (false === $c || ('' === $ret && '' === $c && null === $question->getDefault())) {
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shell_exec(sprintf('stty %s', $sttyMode));
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throw new RuntimeException('Aborted.');
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} elseif ("\177" === $c) { // Backspace Character
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if (0 === $numMatches && 0 !== $i) {
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--$i;
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$fullChoice = substr($fullChoice, 0, -1);
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// Move cursor backwards
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$output->write("\033[1D");
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}
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if (0 === $i) {
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$ofs = -1;
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$matches = $autocomplete;
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$matches = $autocomplete($ret);
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$numMatches = \count($matches);
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} else {
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$numMatches = 0;
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@@ -251,32 +260,52 @@ class QuestionHelper extends Helper
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} elseif (\ord($c) < 32) {
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if ("\t" === $c || "\n" === $c) {
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if ($numMatches > 0 && -1 !== $ofs) {
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$ret = $matches[$ofs];
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$ret = (string) $matches[$ofs];
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// Echo out remaining chars for current match
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$output->write(substr($ret, $i));
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$i = \strlen($ret);
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$remainingCharacters = substr($ret, \strlen(trim($this->mostRecentlyEnteredValue($fullChoice))));
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$output->write($remainingCharacters);
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$fullChoice .= $remainingCharacters;
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$i = \strlen($fullChoice);
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$matches = array_filter(
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$autocomplete($ret),
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function ($match) use ($ret) {
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return '' === $ret || 0 === strpos($match, $ret);
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}
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);
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$numMatches = \count($matches);
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$ofs = -1;
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}
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if ("\n" === $c) {
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$output->write($c);
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break;
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}
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$numMatches = 0;
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}
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continue;
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} else {
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if ("\x80" <= $c) {
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$c .= fread($inputStream, ["\xC0" => 1, "\xD0" => 1, "\xE0" => 2, "\xF0" => 3][$c & "\xF0"]);
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}
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$output->write($c);
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$ret .= $c;
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$fullChoice .= $c;
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++$i;
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$tempRet = $ret;
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if ($question instanceof ChoiceQuestion && $question->isMultiselect()) {
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$tempRet = $this->mostRecentlyEnteredValue($fullChoice);
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}
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$numMatches = 0;
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$ofs = 0;
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foreach ($autocomplete as $value) {
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foreach ($autocomplete($ret) as $value) {
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// If typed characters match the beginning chunk of value (e.g. [AcmeDe]moBundle)
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if (0 === strpos($value, $ret)) {
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if (0 === strpos($value, $tempRet)) {
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$matches[$numMatches++] = $value;
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}
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}
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@@ -288,8 +317,9 @@ class QuestionHelper extends Helper
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if ($numMatches > 0 && -1 !== $ofs) {
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// Save cursor position
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$output->write("\0337");
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// Write highlighted text
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$output->write('<hl>'.OutputFormatter::escapeTrailingBackslash(substr($matches[$ofs], $i)).'</hl>');
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// Write highlighted text, complete the partially entered response
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$charactersEntered = \strlen(trim($this->mostRecentlyEnteredValue($fullChoice)));
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$output->write('<hl>'.OutputFormatter::escapeTrailingBackslash(substr($matches[$ofs], $charactersEntered)).'</hl>');
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// Restore cursor position
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$output->write("\0338");
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}
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@@ -298,7 +328,22 @@ class QuestionHelper extends Helper
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// Reset stty so it behaves normally again
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shell_exec(sprintf('stty %s', $sttyMode));
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return $ret;
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return $fullChoice;
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}
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private function mostRecentlyEnteredValue($entered)
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{
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// Determine the most recent value that the user entered
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if (false === strpos($entered, ',')) {
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return $entered;
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}
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$choices = explode(',', $entered);
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if (\strlen($lastChoice = trim($choices[\count($choices) - 1])) > 0) {
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return $lastChoice;
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}
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return $entered;
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}
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/**
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@@ -339,7 +384,7 @@ class QuestionHelper extends Helper
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shell_exec(sprintf('stty %s', $sttyMode));
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if (false === $value) {
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throw new RuntimeException('Aborted');
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throw new RuntimeException('Aborted.');
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}
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$value = trim($value);
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@@ -407,7 +452,7 @@ class QuestionHelper extends Helper
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if (file_exists('/usr/bin/env')) {
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// handle other OSs with bash/zsh/ksh/csh if available to hide the answer
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$test = "/usr/bin/env %s -c 'echo OK' 2> /dev/null";
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foreach (array('bash', 'zsh', 'ksh', 'csh') as $sh) {
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foreach (['bash', 'zsh', 'ksh', 'csh'] as $sh) {
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if ('OK' === rtrim(shell_exec(sprintf($test, $sh)))) {
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self::$shell = $sh;
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break;
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