new nominatim --version CLI argument

[nominatim.git] / lib-php / cmd.php

diff --git a/lib-php/cmd.php b/lib-php/cmd.php
index 5a12f99a06c527e2c33f5faf981f3f964f9c64bb..922193bccb32cde13122917737dd268772e21f3a 100644 (file)
--- a/lib-php/cmd.php
+++ b/lib-php/cmd.php
@@ -1,4 +1,12 @@
 <?php
+/**
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ * This file is part of Nominatim. (https://nominatim.org)
+ *
+ * Copyright (C) 2022 by the Nominatim developer community.
+ * For a full list of authors see the git log.
+ */
 
 require_once(CONST_LibDir.'/Shell.php');
 
@@ -9,8 +17,12 @@ function getCmdOpt($aArg, $aSpec, &$aResult, $bExitOnError = false, $bExitOnUnkn
 
     foreach ($aSpec as $aLine) {
         if (is_array($aLine)) {
-            if ($aLine[0]) $aQuick['--'.$aLine[0]] = $aLine;
-            if ($aLine[1]) $aQuick['-'.$aLine[1]] = $aLine;
+            if ($aLine[0]) {
+                $aQuick['--'.$aLine[0]] = $aLine;
+            }
+            if ($aLine[1]) {
+                $aQuick['-'.$aLine[1]] = $aLine;
+            }
             $aCounts[$aLine[0]] = 0;
         }
     }
@@ -28,7 +40,9 @@ function getCmdOpt($aArg, $aSpec, &$aResult, $bExitOnError = false, $bExitOnUnkn
                     $xVal = array();
                     for ($n = $aLine[4]; $i < $iSize && $n; $n--) {
                         $i++;
-                        if ($i >= $iSize || $aArg[$i][0] == '-') showUsage($aSpec, $bExitOnError, 'Parameter of  \''.$aLine[0].'\' is missing');
+                        if ($i >= $iSize || $aArg[$i][0] == '-') {
+                            showUsage($aSpec, $bExitOnError, 'Parameter of  \''.$aLine[0].'\' is missing');
+                        }
 
                         switch ($aLine[6]) {
                             case 'realpath':
@@ -56,7 +70,9 @@ function getCmdOpt($aArg, $aSpec, &$aResult, $bExitOnError = false, $bExitOnUnkn
                                 break;
                         }
                     }
-                    if ($aLine[4] == 1) $xVal = $xVal[0];
+                    if ($aLine[4] == 1) {
+                        $xVal = $xVal[0];
+                    }
                 } else {
                     $xVal = true;
                 }
@@ -65,7 +81,9 @@ function getCmdOpt($aArg, $aSpec, &$aResult, $bExitOnError = false, $bExitOnUnkn
             }
 
             if ($aLine[3] > 1) {
-                if (!array_key_exists($aLine[0], $aResult)) $aResult[$aLine[0]] = array();
+                if (!array_key_exists($aLine[0], $aResult)) {
+                    $aResult[$aLine[0]] = array();
+                }
                 $aResult[$aLine[0]][] = $xVal;
             } else {
                 $aResult[$aLine[0]] = $xVal;
@@ -75,18 +93,23 @@ function getCmdOpt($aArg, $aSpec, &$aResult, $bExitOnError = false, $bExitOnUnkn
         }
     }
 
-    if (array_key_exists('help', $aResult)) showUsage($aSpec);
-    if ($bUnknown && $bExitOnUnknown) showUsage($aSpec, $bExitOnError, 'Unknown option \''.$bUnknown.'\'');
+    if (array_key_exists('help', $aResult)) {
+        showUsage($aSpec);
+    }
+    if ($bUnknown && $bExitOnUnknown) {
+        showUsage($aSpec, $bExitOnError, 'Unknown option \''.$bUnknown.'\'');
+    }
 
     foreach ($aSpec as $aLine) {
         if (is_array($aLine)) {
-            if ($aCounts[$aLine[0]] < $aLine[2]) showUsage($aSpec, $bExitOnError, 'Option \''.$aLine[0].'\' is missing');
-            if ($aCounts[$aLine[0]] > $aLine[3]) showUsage($aSpec, $bExitOnError, 'Option \''.$aLine[0].'\' is pressent too many times');
-            switch ($aLine[6]) {
-                case 'bool':
-                    if (!array_key_exists($aLine[0], $aResult))
-                        $aResult[$aLine[0]] = false;
-                    break;
+            if ($aCounts[$aLine[0]] < $aLine[2]) {
+                showUsage($aSpec, $bExitOnError, 'Option \''.$aLine[0].'\' is missing');
+            }
+            if ($aCounts[$aLine[0]] > $aLine[3]) {
+                showUsage($aSpec, $bExitOnError, 'Option \''.$aLine[0].'\' is pressent too many times');
+            }
+            if ($aLine[6] == 'bool' && !array_key_exists($aLine[0], $aResult)) {
+                $aResult[$aLine[0]] = false;
             }
         }
     }
@@ -109,8 +132,12 @@ function showUsage($aSpec, $bExit = false, $sError = false)
                 echo "\n";
             }
             $aNames = array();
-            if ($aLine[1]) $aNames[] = '-'.$aLine[1];
-            if ($aLine[0]) $aNames[] = '--'.$aLine[0];
+            if ($aLine[1]) {
+                $aNames[] = '-'.$aLine[1];
+            }
+            if ($aLine[0]) {
+                $aNames[] = '--'.$aLine[0];
+            }
             $sName = join(', ', $aNames);
             echo '  '.$sName.str_repeat(' ', 30-strlen($sName)).$aLine[7]."\n";
         } else {
@@ -144,58 +171,6 @@ function repeatWarnings()
 }
 
 
-function runSQLScript($sScript, $bfatal = true, $bVerbose = false, $bIgnoreErrors = false)
-{
-    // Convert database DSN to psql parameters
-    $aDSNInfo = \Nominatim\DB::parseDSN(getSetting('DATABASE_DSN'));
-    if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
-
-    $oCmd = new \Nominatim\Shell('psql');
-    $oCmd->addParams('--port', $aDSNInfo['port']);
-    $oCmd->addParams('--dbname', $aDSNInfo['database']);
-    if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
-        $oCmd->addParams('--host', $aDSNInfo['hostspec']);
-    }
-    if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
-        $oCmd->addParams('--username', $aDSNInfo['username']);
-    }
-    if (isset($aDSNInfo['password'])) {
-        $oCmd->addEnvPair('PGPASSWORD', $aDSNInfo['password']);
-    }
-    if (!$bVerbose) {
-        $oCmd->addParams('--quiet');
-    }
-    if ($bfatal && !$bIgnoreErrors) {
-        $oCmd->addParams('-v', 'ON_ERROR_STOP=1');
-    }
-
-    $aDescriptors = array(
-                     0 => array('pipe', 'r'),
-                     1 => STDOUT,
-                     2 => STDERR
-                    );
-    $ahPipes = null;
-    $hProcess = @proc_open($oCmd->escapedCmd(), $aDescriptors, $ahPipes, null, $oCmd->aEnv);
-    if (!is_resource($hProcess)) {
-        fail('unable to start pgsql');
-    }
-
-    if (!$bVerbose) {
-        fwrite($ahPipes[0], 'set client_min_messages to WARNING;');
-    }
-
-    while (strlen($sScript)) {
-        $iWritten = fwrite($ahPipes[0], $sScript);
-        if ($iWritten <= 0) break;
-        $sScript = substr($sScript, $iWritten);
-    }
-    fclose($ahPipes[0]);
-    $iReturn = proc_close($hProcess);
-    if ($bfatal && $iReturn > 0) {
-        fail("pgsql returned with error code ($iReturn)");
-    }
-}
-
 function setupHTTPProxy()
 {
     if (!getSettingBool('HTTP_PROXY')) {