55 lines
1.2 KiB
PHP
55 lines
1.2 KiB
PHP
<?php
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namespace nur\b\proc;
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use nur\A;
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use nur\shell;
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/**
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* Class AbstractCmdList: une séquence de commandes séparées par ;, && ou ||
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*/
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abstract class AbstractCmdList extends AbstractCmd {
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/** @var string|null */
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protected $sep;
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function __construct(?string $sep, $cmd=null, ?string $input=null, ?string $output=null) {
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parent::__construct();
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$this->sep = $sep;
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$this->add($cmd, $input, $output);
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}
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function addLiteral($cmd): self {
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A::append_nn($this->cmds, $cmd);
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return $this;
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}
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function add($cmd, ?string $input=null, ?string $output=null): self {
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if ($cmd !== null) {
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if (!($cmd instanceof ICmd)) {
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shell::fix_cmd($cmd, null, $input, $output);
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}
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$this->cmds[] = $cmd;
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}
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return $this;
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}
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function getCmd(?string $sep=null): string {
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if ($sep === null) $sep = "\n";
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$actualCmd = [];
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A::append_nn($actualCmd, $this->getVars($sep));
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$parts = [];
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foreach ($this->cmds as $cmd) {
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if ($cmd instanceof ICmd) {
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$cmd = "(".$cmd->getCmd($sep).")";
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}
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$parts[] = $cmd;
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}
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$psep = $this->sep;
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if ($psep === null) $psep = $sep;
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A::append($actualCmd, implode($psep, $parts));
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return implode($sep, $actualCmd);
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}
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}
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