10 files changed, 399 insertions, 43 deletions

diff --git a/src/action.cpp b/src/action.cpp
index 8907816..51868eb 100644
--- a/src/action.cpp
+++ b/src/action.cpp
@@ -23,6 +23,11 @@ void Action::add( Command *pCmd )
         lCommand.push_back( pCmd );
 }
 
+void Action::add( int nType, const char *sCmd )
+{
+        lRegExCommand.push_back( std::pair<int,std::string>( nType, sCmd ) );
+}
+
 void Action::debug()
 {
         if( bDefault )
@@ -39,6 +44,16 @@ void Action::debug()
 
 void Action::execute( Builder &bld )
 {
+        for( std::list<std::pair<int,std::string> >::iterator i =
+                 lRegExCommand.begin(); i != lRegExCommand.end(); i++ )
+        {
+                std::list<std::string> lTmp = bld.findTargets( (*i).second.c_str() );
+                for( std::list<std::string>::iterator j = lTmp.begin();
+                         j != lTmp.end(); j++ )
+                {
+                        add( new Command( (Command::CmdType)(*i).first, (*j).c_str() ) );
+                }
+        }
         for( std::list<Command *>::iterator i = lCommand.begin();
                  i != lCommand.end(); i++ )
         {
diff --git a/src/action.h b/src/action.h
index ea92efa..a5555a3 100644
--- a/src/action.h
+++ b/src/action.h
@@ -15,6 +15,7 @@ public:
         virtual ~Action();
 
         void add( Command *pCmd );
+        void add( int nType, const char *sCmd );
 
         const char *getName()
         {
@@ -38,6 +39,7 @@ private:
         bool bDefault;
         StaticString sName;
         std::list<Command *> lCommand;
+        std::list<std::pair<int, std::string> > lRegExCommand;
 };
 
 #endif
diff --git a/src/build.l b/src/build.l
index 540af46..723991b 100644
--- a/src/build.l
+++ b/src/build.l
@@ -14,7 +14,7 @@ std::string strbuf;
 %option noyywrap nounput batch debug
 
 %{
-//# define YY_USER_ACTION  yylloc->columns (yyleng);
+# define YY_USER_ACTION  yylloc->last_column += yyleng;
 %}
 %%
 
@@ -34,6 +34,7 @@ std::string strbuf;
 "for"                                                           return TOK_FOR;
 "set"                                                           return TOK_SET;
 "matches"                                                       return TOK_MATCHES;
+"matching"                                                      return TOK_MATCHING;
 "all"                                                           return TOK_ALL;
 "one"                                                           return TOK_ONE;
 "perform"                                                       return TOK_PERFORM;
@@ -41,10 +42,25 @@ std::string strbuf;
 "command"                                                       return TOK_COMMAND;
 "check"                                                         return TOK_CHECK;
 "clean"                                                         return TOK_CLEAN;
+"directories"                                           return TOK_DIRECTORIES;
+"targets"                                                       return TOK_TARGETS;
 
-"..."\n                                                         /* elipsis line continuation */
-\n+                                                                     return TOK_EOL;
-[ \t\r]*                                                        /* whitespace */
+"..."\n                                                         {
+        yylloc->last_line += yyleng;
+        yylloc->first_line = yylloc->last_line;
+        yylloc->first_column = yylloc->last_column = 0;
+}
+\n+                                                                     {
+        yylloc->last_line += yyleng;
+        yylloc->first_line = yylloc->last_line;
+        yylloc->first_column = yylloc->last_column = 0;
+        return TOK_EOL;
+}
+
+[ \t\r]*                                                        {
+        yylloc->first_line = yylloc->last_line;
+        yylloc->first_column = yylloc->last_column+1;
+}
 
 "/"                                                                     {
         BEGIN( regexp );
diff --git a/src/build.y b/src/build.y
index bf565fb..d8cba53 100644
--- a/src/build.y
+++ b/src/build.y
@@ -15,10 +15,6 @@ void yyerror( YYLTYPE *locp, Builder &bld, char const *msg );
 %pure-parser
 
 %locations
-%initial-action
-{
-        //@$.begin.filename = @$.end.filename = &bld.file;
-}
 
 %debug
 %error-verbose
@@ -43,6 +39,7 @@ void yyerror( YYLTYPE *locp, Builder &bld, char const *msg );
 %token TOK_FOR                                  "for"
 %token TOK_SET                                  "set"
 %token TOK_MATCHES                              "matches"
+%token TOK_MATCHING                             "matching"
 %token TOK_ALL                                  "all"
 %token TOK_ONE                                  "one"
 %token TOK_PERFORM                              "perform"
@@ -50,6 +47,8 @@ void yyerror( YYLTYPE *locp, Builder &bld, char const *msg );
 %token TOK_COMMAND                              "command"
 %token TOK_CHECK                                "check"
 %token TOK_CLEAN                                "clean"
+%token TOK_DIRECTORIES                  "directories"
+%token TOK_TARGETS                              "targets"
 %token TOK_EOL                                  "end of line"
 %token ',' ':' '='
 
@@ -75,7 +74,15 @@ line: TOK_DEFAULT TOK_ACTION ':'
                   bld.add( new Action( $1 ) );
           }
           actionlst
-        | TOK_CREATE createwhat TOK_FROM createfrom TOK_USING createusing
+        | TOK_FOR fortypes TOK_MATCHING REGEXP
+          {
+                  bld.setFilter( $4 );
+          }
+          augments
+          {
+                  bld.endList();
+          }
+          listcmds
         | STRING TOK_REQUIRES 
           {
                   bld.setTmp( $1 );
@@ -91,15 +98,37 @@ line: TOK_DEFAULT TOK_ACTION ':'
         | listcmds
         | TOK_FOR STRING
           {
-                 bld.setContext( $2 );
+                  bld.startList( STRING );
+                  bld.addListItem( $2 );
           }
           listcmds
           {
-                  bld.setContext();
+                  
           }
         | rule
         ;
 
+fortypes: TOK_DIRECTORIES
+                {
+                        bld.startList( TOK_DIRECTORIES );
+                }
+                | TOK_TARGETS
+                {
+                        bld.startList( TOK_TARGETS );
+                }
+                | TOK_FILES
+                {
+                        bld.startList( TOK_FILES );
+                }
+                ;
+
+augments:
+                | TOK_IN STRING
+                {
+                        bld.augmentList( $2 );
+                }
+                ;
+
 reqcompletion: reqlst
                          | TOK_FROM TOK_COMMAND STRING
                            {
@@ -118,15 +147,23 @@ reqlst: STRING
           ;
 
 listcmds: TOK_SET setexpr
+                | TOK_CREATE createwhat TOK_FROM createfrom TOK_USING createusing
+                {
+                        bld.endTarget();
+                }
                 ;
 
 createwhat: TOK_FILE STRING
                     {
-                                bld.add( new FileTarget( $2 ) );
+                                bld.addTarget( TOK_FILE, $2 );
                         }
                   ;
 
-createfrom: TOK_FILES TOK_IN createfromdirlst
+createfrom: TOK_FILES TOK_IN
+                    {
+                                bld.setTargetInputType( TOK_FILES );
+                        }
+                        createfromdirlst
                   ;
 
 createfromdirlst: createfromdir
@@ -135,23 +172,13 @@ createfromdirlst: createfromdir
 
 createfromdir: STRING
                            {
-                                   try
-                                   {
-                                           ((FileTarget *)bld.lastTarget())->addInputDir( $1 );
-                                   }
-                                   catch( BuildException &e )
-                                   {
-                                           std::string s( $1 );
-                                           s +=": ";
-                                           s += e.what();
-                                           yyerror( &yyloc, bld, s.c_str() );
-                                   }
+                                   bld.addTargetInput( $1 );
                            }
                          ;
 
 createusing: TOK_RULE STRING
                      {
-                                 bld.lastTarget()->setRule( $2 );
+                                 bld.setTargetRule( $2 );
                          }
                    ;
 
@@ -163,10 +190,18 @@ action: TOK_CHECK STRING
             {
                         bld.add( new Command( Command::cmdCheck, $2 ) );
                 }
+          | TOK_CHECK REGEXP
+            {
+                        bld.addRegexCommand( Command::cmdCheck, $2 );
+                }
           | TOK_CLEAN STRING
             {
                         bld.add( new Command( Command::cmdClean, $2 ) );
                 }
+          | TOK_CLEAN REGEXP
+            {
+                        bld.addRegexCommand( Command::cmdClean, $2 );
+                }
           ;
 
 setexpr: STRING '=' STRING
diff --git a/src/builder.cpp b/src/builder.cpp
index a21bc99..8fd72bb 100644
--- a/src/builder.cpp
+++ b/src/builder.cpp
@@ -1,9 +1,13 @@
 #include <iostream>
+#include <sstream>
+#include <errno.h>
+#include <dirent.h>
 
 #include "builder.h"
 #include "action.h"
 #include "command.h"
 #include "target.h"
+#include "filetarget.h"
 #include "build.tab.h"
 #include "rule.h"
 #include "viewer.h"
@@ -17,7 +21,8 @@ Builder::Builder( Viewer &rView ) :
         pLastAddedAction( NULL ),
         sTmp(""),
         sContext(""),
-        rView( rView )
+        rView( rView ),
+        bUsingList( false )
 {
 }
 
@@ -110,6 +115,14 @@ void Builder::add( Command *pCmd )
         }
 }
 
+void Builder::addRegexCommand( int nType, const char *sReg )
+{
+        if( pLastAddedAction )
+        {
+                pLastAddedAction->add( nType, sReg );
+        }
+}
+
 void Builder::add( Rule *pRule )
 {
         pLastAddedRule = pRule;
@@ -122,6 +135,87 @@ void Builder::add( Target *pTarg )
         mTarget[pTarg->getName()] = pTarg;
 }
 
+void Builder::addTarget( int tokType, const char *sName )
+{
+        nTargetType = tokType;
+        sTargetName = sName;
+}
+
+void Builder::setTargetInputType( int tokType )
+{
+        nTargetInputType = tokType;
+}
+
+void Builder::addTargetInput( const char *sInput )
+{
+        lsTargetInput.push_back( sInput );
+}
+
+void Builder::setTargetRule( const char *sRule )
+{
+        sTargetRule = sRule;
+}
+
+void Builder::endTarget()
+{
+        if( bUsingList == false )
+        {
+                switch( nTargetType )
+                {
+                        case TOK_FILE:
+                                add( new FileTarget( sTargetName.c_str() ) );
+                                switch( nTargetInputType )
+                                {
+                                        case TOK_FILES:
+                                                for( std::list<std::string>::iterator
+                                                         i = lsTargetInput.begin();
+                                                         i != lsTargetInput.end(); i++ )
+                                                {
+                                                        ((FileTarget *)lastTarget())->addInputDir(
+                                                                (*i).c_str()
+                                                                );
+                                                }
+                                                break;
+                                }
+                                lastTarget()->setRule( sTargetRule.c_str() );
+                                break;
+                }
+        }
+        else
+        {
+                switch( nTargetType )
+                {
+                        case TOK_FILE:
+                                for( std::list<std::pair<std::string,std::map<std::string,std::string> > >::iterator j = lTok.begin(); j != lTok.end(); j++ )
+                                {
+                                        std::string sName = varRepl( sTargetName.c_str(), "", &(*j).second );
+                                        add( new FileTarget( sName.c_str() ) );
+                                        switch( nTargetInputType )
+                                        {
+                                                case TOK_FILES:
+                                                        for( std::list<std::string>::iterator
+                                                                 i = lsTargetInput.begin();
+                                                                 i != lsTargetInput.end(); i++ )
+                                                        {
+                                                                std::string sInput = varRepl(
+                                                                        (*i).c_str(), "",
+                                                                        &(*j).second
+                                                                        );
+                                                                ((FileTarget *)lastTarget())->addInputDir(
+                                                                        sInput.c_str()
+                                                                        );
+                                                        }
+                                                        break;
+                                        }
+                                        lastTarget()->setRule( sTargetRule.c_str() );
+                                }
+                                break;
+                }
+        }
+
+        clearList();
+}
+
 void Builder::debug()
 {
         printf("Actions:\n");
@@ -214,17 +308,31 @@ void Builder::checkVar( const char *cont, const char *sName )
 
 void Builder::varSet( const char *sName, const char *sValue )
 {
-        checkVar( sContext, sName );
+        if( bUsingList )
+        {
+                for( std::list<std::pair<std::string,std::map<std::string,std::string> > >::iterator i = lTok.begin(); i != lTok.end(); i++ )
+                {
+                        checkVar( (*i).first.c_str(), sName );
 
-        std::string newVal = varRepl( sValue, sContext, NULL );
+                        std::string newVal = varRepl( sValue, (*i).first.c_str(), &(*i).second );
 
-        if( sContext[0] == '\0' )
-        {
-                mVar[sName] = newVal;
+                        mContVar[(*i).first.c_str()][sName] = newVal;
+                }
         }
         else
         {
-                mContVar[sContext.getString()][sName] = newVal;
+                checkVar( sContext, sName );
+
+                std::string newVal = varRepl( sValue, sContext, NULL );
+
+                if( sContext[0] == '\0' )
+                {
+                        mVar[sName] = newVal;
+                }
+                else
+                {
+                        mContVar[sContext.getString()][sName] = newVal;
+                }
         }
 }
 
@@ -383,6 +491,17 @@ std::map<std::string, std::string> *Builder::regexVars( RegExp *re )
         return map;
 }
 
+void Builder::regexVars( RegExp *re, varmap &map )
+{
+        int jmax = re->getNumSubStrings();
+        for( int j = 0; j < jmax; j++ )
+        {
+                char buf[8];
+                sprintf( buf, "re:%d", j );
+                map[buf] = re->getSubString( j );
+        }
+}
+
 void Builder::requires( const char *sBase, const char *sReq )
 {
         if( bReqRegexp )
@@ -507,6 +626,7 @@ Rule *Builder::getRule( const char *sName )
         if( mRule.find( sName ) != mRule.end() )
                 return mRule[sName];
 
+        throw BuildException("No rule named %s registered.", sName );
         return NULL;
 }
 
@@ -554,11 +674,128 @@ void Builder::error( const std::string &err )
 
 void Builder::error( YYLTYPE *locp, const std::string &err )
 {
-        fprintf( stderr, "%s:%d-%d:%d-%d: %s\n",
-                file.c_str(),
-                locp->first_line, locp->last_line,
-                locp->first_column, locp->last_column,
-                err.c_str()
-                );      
+        std::stringstream s;
+        s << file << ":" << locp->first_line << "." << locp->first_column;
+        if( locp->first_line != locp->last_line )
+                s << "-" << locp->last_line << "." << locp->last_column;
+        else if( locp->first_column != locp->last_column )
+                s << "-" << locp->last_column;
+        s << ": " << err;
+        throw BuildException( s.str().c_str() );        
+}
+
+void Builder::startList( int tokType )
+{
+        bUsingList = true;
+        lTok.clear();
+        bTokFiltered = false;
+        nTokType = tokType;
+}
+
+void Builder::setFilter( const char *sRegExp )
+{
+        rTok.compile( sRegExp );
+        bTokFiltered = true;
+}
+
+void Builder::augmentList( const char *sFrom )
+{
+        switch( nTokType )
+        {
+                case TOK_DIRECTORIES:
+                        {
+                                DIR *dir = opendir( sFrom );
+                                if( dir == NULL )
+                                {
+                                        printf("dir:  %s\n", sFrom );
+                                        throw BuildException( strerror( errno ) );
+                                }
+
+                                std::string base;
+                                base += sFrom;
+                                base += "/";
+
+                                struct dirent *de;
+
+                                while( (de = readdir( dir )) )
+                                {
+                                        if( de->d_type != DT_DIR )
+                                                continue;
+                                        if( de->d_name[0] == '.' || de->d_name[0] == '\0' )
+                                                continue;
+
+                                        std::string s( base );
+                                        s += de->d_name;
+                                        addListItem( s.c_str() );
+                                }
+
+                                closedir( dir );                                
+                        }
+                        break;
+
+                default:
+                        break;
+        }
+}
+
+void Builder::endList()
+{
+        switch( nTokType )
+        {
+                case TOK_TARGETS:
+                        for( std::map<const char *, Target *, ltstr>::iterator i =
+                                 mTarget.begin(); i != mTarget.end(); i++ )
+                        {
+                                addListItem( (*i).first );
+                        }
+                        break;
+        }
+}
+
+void Builder::addListItem( const char *sItem )
+{
+        std::map<std::string,std::string> mVars;
+        mVars["match"] = sItem;
+        if( bTokFiltered )
+        {
+                if( rTok.execute( sItem ) )
+                {
+                        regexVars( &rTok, mVars );
+                }
+                else
+                {
+                        return;
+                }
+        }
+        lTok.push_back(
+                std::pair<std::string,std::map<std::string,std::string> >(
+                        sItem, mVars
+                        )
+                );
+}
+
+void Builder::clearList()
+{
+        lTok.clear();
+        lsTargetInput.clear();
+        bUsingList = false;
+}
+
+std::list<std::string> Builder::findTargets( const char *sRegex )
+{
+        RegExp r( sRegex );
+
+        std::list<std::string> lTmp;
+
+        for( std::map<const char *, Target *, ltstr>::iterator i = mTarget.begin();
+                 i != mTarget.end(); i++ )
+        {
+                if( r.execute( (*i).first ) )
+                {
+                        lTmp.push_back( (*i).first );
+                }
+        }
+
+        return lTmp;
 }
 
diff --git a/src/builder.h b/src/builder.h
index 56a7b07..195296a 100644
--- a/src/builder.h
+++ b/src/builder.h
@@ -51,9 +51,23 @@ public:
                 return rView;
         }
 
+        void startList( int tokType );
+        void setFilter( const char *sRegExp );
+        void augmentList( const char *sFrom );
+        void addListItem( const char *sItem );
+        void clearList();
+        void endList();
+
+        void addTarget( int tokType, const char *sName );
+        void setTargetInputType( int tokType );
+        void addTargetInput( const char *sInput );
+        void setTargetRule( const char *sRule );
+        void endTarget();
+
         void setCache( const std::string &sFile );
         void add( Action *pAct );
         void add( Command *pCmd );
+        void addRegexCommand( int nType, const char *sReg );
         void add( Rule *pRule );
         void add( Target *pTarg );
         void varSet( const char *sName, const char *sValue );
@@ -64,6 +78,7 @@ public:
         void requires( const char *sBase, const char *sReq );
         void requiresFromCommand( const char *sBase, const char *sReq );
         void genRequiresFor( const char *sName, time_t tNewTime );
+        std::list<std::string> findTargets( const char *sRegex );
         void requiresRegexp( bool on )
         {
                 bReqRegexp = on;
@@ -119,6 +134,7 @@ public:
 
         typedef std::map<std::string, std::string> varmap;
         varmap *regexVars( RegExp *re );
+        void regexVars( RegExp *re, varmap &map );
         std::string varRepl( const char *sSrc, const char *cont, varmap *mExtra );
 
 private:
@@ -159,6 +175,18 @@ private:
 
         StaticString sCacheFile;
         class Cache cRequires;
+
+        std::list<std::pair<std::string,std::map<std::string,std::string> > > lTok;
+        bool bTokFiltered;
+        int nTokType;
+        RegExp rTok;
+
+        int nTargetType;
+        int nTargetInputType;
+        std::string sTargetName;
+        std::list<std::string> lsTargetInput;
+        std::string sTargetRule;
+        bool bUsingList;
 };
 
 void cleanList( std::list<std::string> &lst );
diff --git a/src/main.cpp b/src/main.cpp
index 009aac5..3ea4411 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -9,7 +9,8 @@ class Param : public ParamProc
 public:
         Param() :
                 sFile("build.conf"),
-                sCache("build.cache")
+                sCache("build.cache"),
+                bDebug( false )
         {
                 addHelpBanner("Build r?\n\n");
                 addParam("file", 'f', &sFile, 
@@ -64,7 +65,16 @@ int main( int argc, char *argv[] )
         Builder bld( *prm.pViewer );
 
         bld.setCache( prm.sCache );
-        bld.load( prm.sFile.c_str() );
+        try
+        {
+                bld.load( prm.sFile.c_str() );
+        }
+        catch( BuildException &e )
+        {
+                fputs( e.what(), stderr );
+                fputs( "\n", stderr );
+                return 1;
+        }
 
         if( prm.bDebug )
         {
diff --git a/src/regexp.cpp b/src/regexp.cpp
index ff2d09a..e5a3535 100644
--- a/src/regexp.cpp
+++ b/src/regexp.cpp
@@ -17,14 +17,21 @@ RegExp::RegExp( const char *sSrc ) :
 
 RegExp::~RegExp()
 {
-        regfree( &re );
-        delete[] aSubStr;
+        if( bCompiled )
+        {
+                regfree( &re );
+                delete[] aSubStr;
+        }
 }
 
 void RegExp::compile( const char *sSrc )
 {
         if( bCompiled )
-                throw BuildException("Already compiled.");
+        {
+                regfree( &re );
+                delete[] aSubStr;
+                bCompiled = false;
+        }
 
         int nErr = regcomp( &re, sSrc, REG_EXTENDED|REG_NEWLINE );
         if( nErr )
diff --git a/src/viewerplain.cpp b/src/viewerplain.cpp
index 5d95d19..52b798b 100644
--- a/src/viewerplain.cpp
+++ b/src/viewerplain.cpp
@@ -54,3 +54,8 @@ void ViewerPlain::beginExecute()
         printf("   build: %s\n", sTarget.getString() );
 }
 
+void ViewerPlain::executeCmd( const char *sCmd )
+{
+        //printf("--> %s\n", sCmd );
+}
+
diff --git a/src/viewerplain.h b/src/viewerplain.h
index 1ec2b64..4c88a0f 100644
--- a/src/viewerplain.h
+++ b/src/viewerplain.h
@@ -19,6 +19,7 @@ public:
         virtual void beginExtraRequiresCheck( const char *sCommand );
         void printHead();
         virtual void beginExecute();
+        virtual void executeCmd( const char *sCmd );
 
 private:
         class StaticString sAction;