main: add option -Q for execute command quietly, then interactive

src/base/main/mainReal.c

@@ -89,6 +89,7 @@ int Abc_RealMain( int argc, char * argv[] )
         BATCH, // batch mode, run a command and quit
         BATCH_THEN_INTERACTIVE, // run a command, then back to interactive mode
         BATCH_QUIET, // as in batch mode, but don't echo the command
+        BATCH_QUIET_THEN_INTERACTIVE, // as in batch then interactive mode, but don't echo the command
         BATCH_SMT // special batch mode, which expends SMTLIB problem via stdin
     } fBatch;
 
@@ -114,7 +115,7 @@ int Abc_RealMain( int argc, char * argv[] )
     sprintf( sWriteCmd, "write" );
 
     Extra_UtilGetoptReset();
-    while ((c = Extra_UtilGetopt(argc, argv, "c:q:C:S:hf:F:o:st:T:xb")) != EOF) {
+    while ((c = Extra_UtilGetopt(argc, argv, "c:q:C:Q:S:hf:F:o:st:T:xb")) != EOF) {
         switch(c) {
             case 'c':
                 if( Vec_StrSize(sCommandUsr) > 0 )
@@ -134,6 +135,15 @@ int Abc_RealMain( int argc, char * argv[] )
                 fBatch = BATCH_QUIET;
                 break;
 
+            case 'Q':
+                if( Vec_StrSize(sCommandUsr) > 0 )
+                {
+                    Vec_StrAppend(sCommandUsr, " ; ");
+                }
+                Vec_StrAppend(sCommandUsr, globalUtilOptarg );
+                fBatch = BATCH_QUIET_THEN_INTERACTIVE;
+                break;
+
             case 'C':
                 if( Vec_StrSize(sCommandUsr) > 0 )
                 {
@@ -242,14 +252,13 @@ int Abc_RealMain( int argc, char * argv[] )
         extern Gia_Man_t * Gia_ManFromBridge( FILE * pFile, Vec_Int_t ** pvInit );
         pAbc->pGia = Gia_ManFromBridge( stdin, NULL );
     }
-    else if ( fBatch!=INTERACTIVE && fBatch!=BATCH_QUIET && Vec_StrSize(sCommandUsr)>0 )
+    else if ( fBatch!=INTERACTIVE && fBatch!=BATCH_QUIET && fBatch!=BATCH_QUIET_THEN_INTERACTIVE && Vec_StrSize(sCommandUsr)>0 )
         Abc_Print( 1, "ABC command line: \"%s\".\n\n", Vec_StrArray(sCommandUsr) );
 
     if ( fBatch!=INTERACTIVE )
     {
         pAbc->fBatchMode = 1;
 
-
         if (argc - globalUtilOptind == 0)
         {
             sInFile = NULL;
@@ -288,7 +297,7 @@ int Abc_RealMain( int argc, char * argv[] )
             }
         }
 
-        if (fBatch == BATCH_THEN_INTERACTIVE){
+        if (fBatch == BATCH_THEN_INTERACTIVE || fBatch == BATCH_QUIET_THEN_INTERACTIVE){
             fBatch = INTERACTIVE;
             pAbc->fBatchMode = 0;
         }
@@ -375,4 +384,3 @@ static int TypeCheck( Abc_Frame_t * pAbc, const char * s )
 
 
 ABC_NAMESPACE_IMPL_END
-

src/base/main/mainUtils.c

@@ -121,11 +121,12 @@ void Abc_UtilsPrintUsage( Abc_Frame_t * pAbc, char * ProgName )
 {
     fprintf( pAbc->Err, "\n" );
     fprintf( pAbc->Err,
-             "usage: %s [-c cmd] [-f script] [-h] [-o file] [-s] [-t type] [-T type] [-x] [-b] [file]\n", 
+             "usage: %s [-c cmd] [-q cmd] [-C cmd] [-Q cmd] [-f script] [-h] [-o file] [-s] [-t type] [-T type] [-x] [-b] [file]\n",
              ProgName);
     fprintf( pAbc->Err, "    -c cmd\texecute commands `cmd'\n");
     fprintf( pAbc->Err, "    -q cmd\texecute commands `cmd' quietly\n");
     fprintf( pAbc->Err, "    -C cmd\texecute commands `cmd', then continue in interactive mode\n");
+    fprintf( pAbc->Err, "    -Q cmd\texecute commands `cmd' quietly, then continue in interactive mode\n");
     fprintf( pAbc->Err, "    -F script\texecute commands from a script file and echo commands\n");
     fprintf( pAbc->Err, "    -f script\texecute commands from a script file\n");
     fprintf( pAbc->Err, "    -h\t\tprint the command usage\n");
@@ -291,4 +292,3 @@ char * DateReadFromDateString( char * datestr )
 
 
 ABC_NAMESPACE_IMPL_END
-