Differential D21168 Diff 50402 src/parser/argument/PhutilArgumentParser.php

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Standalone View

src/parser/argument/PhutilArgumentParser.php

Show First 20 Lines • Show All 71 Lines • ▼ Show 20 Lines	final class PhutilArgumentParser extends Phobject {
private $argv;		private $argv;
private $specs = array();		private $specs = array();
private $results = array();		private $results = array();
private $parsed;		private $parsed;

private $tagline;		private $tagline;
private $synopsis;		private $synopsis;
private $workflows;		private $workflows;
		private $helpWorkflows;
private $showHelp;		private $showHelp;
private $requireArgumentTerminator = false;		private $requireArgumentTerminator = false;
private $sawTerminator = false;		private $sawTerminator = false;

const PARSE_ERROR_CODE = 77;		const PARSE_ERROR_CODE = 77;

private static $traceModeEnabled = false;		private static $traceModeEnabled = false;

▲ Show 20 Lines • Show All 356 Lines • ▼ Show 20 Lines	if (empty($this->workflows[$flow])) {
"%s\n",		"%s\n",
pht(		pht(
'(Assuming "%s" is the British spelling of "%s".)',		'(Assuming "%s" is the British spelling of "%s".)',
$flow,		$flow,
$corrected)));		$corrected)));

$flow = $corrected;		$flow = $corrected;
} else {		} else {
		if (!$this->showHelp) {
$this->raiseUnknownWorkflow($flow, $corrected);		$this->raiseUnknownWorkflow($flow, $corrected);
}		}
}		}
		}

$workflow = $this->workflows[$flow];		$workflow = idx($this->workflows, $flow);

if ($this->showHelp) {		if ($this->showHelp) {
// Make "cmd flow --help" behave like "cmd help flow", not "cmd help".		// Make "cmd flow --help" behave like "cmd help flow", not "cmd help".
$help_flow = idx($this->workflows, 'help');		$help_flow = idx($this->workflows, 'help');
if ($help_flow) {		if ($help_flow) {
if ($help_flow !== $workflow) {		if ($help_flow !== $workflow) {
$workflow = $help_flow;		$workflow = $help_flow;
$argv = array($flow);		$argv = array($flow);

// Prevent parse() from dumping us back out to standard help.		// Prevent parse() from dumping us back out to standard help.
$this->showHelp = false;		$this->showHelp = false;
}		}
} else {		} else {
$this->printHelpAndExit();		$this->printHelpAndExit();
}		}
}		}

		if (!$workflow) {
		$this->raiseUnknownWorkflow($flow, $corrected);
		}

$this->argv = array_values($argv);		$this->argv = array_values($argv);

if ($workflow->shouldParsePartial()) {		if ($workflow->shouldParsePartial()) {
$this->parsePartial($workflow->getArguments());		$this->parsePartial($workflow->getArguments());
} else {		} else {
$this->parse($workflow->getArguments());		$this->parse($workflow->getArguments());
}		}

▲ Show 20 Lines • Show All 146 Lines • ▼ Show 20 Lines	/* -( Reading Arguments )-------------------------------------------------- */
}		}

public function setWorkflows($workflows) {		public function setWorkflows($workflows) {
$workflows = mpull($workflows, null, 'getName');		$workflows = mpull($workflows, null, 'getName');
$this->workflows = $workflows;		$this->workflows = $workflows;
return $this;		return $this;
}		}

		public function setHelpWorkflows(array $help_workflows) {
		$help_workflows = mpull($help_workflows, null, 'getName');
		$this->helpWorkflows = $help_workflows;
		return $this;
		}

public function getWorkflows() {		public function getWorkflows() {
return $this->workflows;		return $this->workflows;
}		}


/* -( Command Help )------------------------------------------------------- */		/* -( Command Help )------------------------------------------------------- */

public function setRequireArgumentTerminator($require) {		public function setRequireArgumentTerminator($require) {
Show All 35 Lines	public function renderHelp() {
}		}

if ($this->synopsis) {		if ($this->synopsis) {
$out[] = $this->format('%s', pht('SYNOPSIS'));		$out[] = $this->format('%s', pht('SYNOPSIS'));
$out[] = $this->indent(6, $this->synopsis);		$out[] = $this->indent(6, $this->synopsis);
$out[] = null;		$out[] = null;
}		}

if ($this->workflows) {		$workflows = $this->helpWorkflows;
		if ($workflows === null) {
		$workflows = $this->workflows;
		}

		if ($workflows) {
$has_help = false;		$has_help = false;
$out[] = $this->format('%s', pht('WORKFLOWS'));		$out[] = $this->format('%s', pht('WORKFLOWS'));
$out[] = null;		$out[] = null;
$flows = $this->workflows;		$flows = $workflows;
ksort($flows);		ksort($flows);
foreach ($flows as $workflow) {		foreach ($flows as $workflow) {
if ($workflow->getName() == 'help') {		if ($workflow->getName() == 'help') {
$has_help = true;		$has_help = true;
}		}
$out[] = $this->renderWorkflowHelp(		$out[] = $this->renderWorkflowHelp(
$workflow->getName(),		$workflow->getName(),
$show_details = false);		$show_details = false);
Show All 34 Lines	/* -( Command Help )------------------------------------------------------- */
public function renderWorkflowHelp(		public function renderWorkflowHelp(
$workflow_name,		$workflow_name,
$show_details = false) {		$show_details = false) {

$out = array();		$out = array();

$indent = ($show_details ? 0 : 6);		$indent = ($show_details ? 0 : 6);

$workflow = idx($this->workflows, strtolower($workflow_name));		$workflows = $this->helpWorkflows;
		if ($workflows === null) {
		$workflows = $this->workflows;
		}

		$workflow = idx($workflows, strtolower($workflow_name));
if (!$workflow) {		if (!$workflow) {
$out[] = $this->indent(		$out[] = $this->indent(
$indent,		$indent,
pht('There is no %s workflow.', $workflow_name));		pht('There is no %s workflow.', $workflow_name));
} else {		} else {
$out[] = $this->indent($indent, $workflow->getExamples());		$out[] = $this->indent($indent, $workflow->getExamples());
$out[] = $this->indent($indent, $workflow->getSynopsis());		$out[] = $this->indent($indent, $workflow->getSynopsis());
if ($show_details) {		if ($show_details) {
▲ Show 20 Lines • Show All 239 Lines • Show Last 20 Lines