Merge branch 'task-1797-revision-wrongly-caches' into 'master'

Task 1797 revision wrongly caches

See merge request !76

public_html/check-config.php

@@ -160,6 +160,7 @@ if (!isset($aConfig) || !is_array($aConfig)) {
         'buildDefaultsDir',
         'packageDir',
         'archiveDir',
+        'tmpDir',
     ) as $sKey) {
         checkdir($aConfig[$sKey], $sKey);
     }

public_html/deployment/classes/vcs.git.class.php

@@ -228,7 +228,7 @@ class vcs implements iVcs {
             $sGitCmd.='git ls-remote --heads --tags origin 2>&1 ;';
             $this->log(__FUNCTION__." start command $sGitCmd");
             exec($sGitCmd, $aOutput, $iRc);
-            $this->log(__FUNCTION__." end command $sGitCmd");
+            $this->log(__FUNCTION__." end with rc=$iRc ", ($iRc==0 ? 'info':'error'));
             if ($iRc == 0) {
 
                 // use cache that getCommitmessageByBranch can access it
@@ -360,6 +360,8 @@ class vcs implements iVcs {
     public function getRevision($sWorkDir = false) {
         $this->log(__FUNCTION__." start");
         $aReturn = array();
+        $aOutput=array();
+        $iRc=false;
         if (!$this->getUrl()) {
             return false;
         }
@@ -385,8 +387,11 @@ class vcs implements iVcs {
 
         $sGitCmd.='git log -1 "' . $this->_sCurrentBranch . '" 2>&1 ; '; // 0.0 s
         $this->log(__FUNCTION__." start command $sGitCmd");
-        $sLoginfo = shell_exec($sGitCmd);
-        $this->log(__FUNCTION__." end command $sGitCmd");
+        // $sLoginfo = shell_exec($sGitCmd);
+        exec($sGitCmd, $aOutput, $iRc);
+        $sLoginfo= implode("\n", $aOutput);
+        $this->log(__FUNCTION__." end with rc=$iRc <pre>$sLoginfo</pre>", ($iRc==0 ? 'info':'error'));
+        
         /*
          * 
          * example output: