co_convert function to generate changelog texts from git log

src/exe/co_convert/src/cnv_changelog.cpp

@@ -302,7 +302,7 @@ void CnvChangeLog::print_docbook()
   sort_time();
 
   fp << "<table xml:id=\"changelog_\" border=\"1\"><tbody>" << endl <<
-    "<tr><td><classname>Date________</classname></td>" << endl <<
+    "<tr><td><classname>Date_________</classname></td>" << endl <<
     "<td><classname>Module_____</classname></td>" << endl <<
     "<td><classname>Change</classname></td></tr>" << endl;
 
@@ -376,4 +376,50 @@ void CnvChangeLog::print_html()
     "</html>" << endl;
 }
 
+void CnvChangeLog::from_git()
+{
+  pwr_tFileName tmpfile = "/tmp/cnv_from_git.txt";
+  pwr_tCmd cmd = "git log --pretty=format:\"%ai \'%cN\' %s\" >";
+  char line[1000];
+  char date[20];
+  char user[80];
+  char cuser[80];
+  char *s1, *s2, *textp = 0;
+
+  strcat( cmd, tmpfile);
+  system( cmd);
+
+  ifstream fp( tmpfile);
+  while( fp.getline( line, sizeof(line))) {
+    date[0] = line[2];
+    date[1] = line[3];
+    date[2] = line[5];
+    date[3] = line[6];
+    date[4] = line[8];
+    date[5] = line[9];
+    date[6] = 0;
+
+    if ( (s1 = strchr( line, '\'')) && (s2 = strchr( s1+1, '\''))) {
+      *s2 = 0;
+      strncpy( user, s1 + 1, sizeof(user));
+
+      if ( user[0] == 'R' || user[0] == 'r')
+	strcpy( cuser, "rk");
+      else
+	strcpy( cuser, "cs");
+
+      textp = s2 + 2;
+    }
+
+    if ( textp)
+      printf( "%s %s  x         %s\n", date, cuser, textp);
+  }
+
+
+  fp.close();
+
+  strcpy( cmd, "rm ");
+  strcat( cmd, tmpfile);
+  system( cmd);
+}
 

src/exe/co_convert/src/cnv_changelog.h

@@ -102,6 +102,7 @@ class CnvChangeLog {
   void sort_module();
   void sort_component();
   void sort_signature();
+  static void from_git();
 };
 
 #if defined __cplusplus

src/exe/co_convert/src/co_convert.cpp

@@ -83,6 +83,7 @@ static void usage()
   printf( "      -f:  Create pdf from xtthelp-file\n");
   printf( "      -q:  Create postscript from wb_load-files\n");
   printf( "      -e:  Merge changlog files to docbook file\n");
+  printf( "      -i:  Convert git log to changelog format\n");
   printf( "      -a:  Create xtthelp from pwg-files\n");
   printf( "      -d:  Output directory\n");
   printf( "      -g:  Setup file\n");
@@ -123,6 +124,7 @@ int main( int argc, char *argv[])
   int   xtthelp_to_text = 0;
   int   pwg_to_xtthelp = 0;
   int   changelog = 0;
+  int   changelog_from_git = 0;
   char from[80] = "";
 
   if ( argc < 2 || argc > 9) {
@@ -224,6 +226,9 @@ int main( int argc, char *argv[])
 	case 'e':
 	  changelog = 1;
 	  break;
+	case 'i':
+	  changelog_from_git = 1;
+	  break;
 	case '-': {
 	  if ( strcmp( s, "-from") == 0 && ( i+1 < argc)) {
 	    strcpy( from, argv[i+1]);
@@ -255,6 +260,10 @@ int main( int argc, char *argv[])
     delete c;
     exit(0);
   }
+  if ( changelog_from_git) {
+    CnvChangeLog::from_git();
+    exit(0);
+  }
   if ( xtthelp_to_html) {
     CnvXtthelpToHtml *xtthelpto = new CnvXtthelpToHtml( ctx);
     ctx->rx = new CnvReadXtthelp( files, ctx->dir, xtthelpto);