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-rw-r--r--odb/generator.cxx190
1 files changed, 117 insertions, 73 deletions
diff --git a/odb/generator.cxx b/odb/generator.cxx
index 8b03006..d4e1505 100644
--- a/odb/generator.cxx
+++ b/odb/generator.cxx
@@ -284,12 +284,15 @@ generate (options const& ops,
// Copy prologue.
//
- hxx << "// Begin prologue." << endl
- << "//" << endl;
- append (hxx, ops.hxx_prologue (), ops.hxx_prologue_file ());
- hxx << "//" << endl
- << "// End prologue." << endl
- << endl;
+ if (!ops.hxx_prologue ().empty () || !ops.hxx_prologue_file ().empty ())
+ {
+ hxx << "// Begin prologue." << endl
+ << "//" << endl;
+ append (hxx, ops.hxx_prologue (), ops.hxx_prologue_file ());
+ hxx << "//" << endl
+ << "// End prologue." << endl
+ << endl;
+ }
// Include main file(s).
//
@@ -331,12 +334,15 @@ generate (options const& ops,
// Copy epilogue.
//
- hxx << "// Begin epilogue." << endl
- << "//" << endl;
- append (hxx, ops.hxx_epilogue (), ops.hxx_epilogue_file ());
- hxx << "//" << endl
- << "// End epilogue." << endl
- << endl;
+ if (!ops.hxx_epilogue ().empty () || !ops.hxx_epilogue_file ().empty ())
+ {
+ hxx << "// Begin epilogue." << endl
+ << "//" << endl;
+ append (hxx, ops.hxx_epilogue (), ops.hxx_epilogue_file ());
+ hxx << "//" << endl
+ << "// End epilogue." << endl
+ << endl;
+ }
hxx << "#include <odb/post.hxx>" << endl
<< endl;
@@ -360,12 +366,15 @@ generate (options const& ops,
// Copy prologue.
//
- ixx << "// Begin prologue." << endl
- << "//" << endl;
- append (ixx, ops.ixx_prologue (), ops.ixx_prologue_file ());
- ixx << "//" << endl
- << "// End prologue." << endl
- << endl;
+ if (!ops.ixx_prologue ().empty () || !ops.ixx_prologue_file ().empty ())
+ {
+ ixx << "// Begin prologue." << endl
+ << "//" << endl;
+ append (ixx, ops.ixx_prologue (), ops.ixx_prologue_file ());
+ ixx << "//" << endl
+ << "// End prologue." << endl
+ << endl;
+ }
{
// We don't want to indent prologues/epilogues.
@@ -390,11 +399,14 @@ generate (options const& ops,
// Copy epilogue.
//
- ixx << "// Begin epilogue." << endl
- << "//" << endl;
- append (ixx, ops.ixx_epilogue (), ops.ixx_epilogue_file ());
- ixx << "//" << endl
- << "// End epilogue." << endl;
+ if (!ops.ixx_epilogue ().empty () || !ops.ixx_epilogue_file ().empty ())
+ {
+ ixx << "// Begin epilogue." << endl
+ << "//" << endl;
+ append (ixx, ops.ixx_epilogue (), ops.ixx_epilogue_file ());
+ ixx << "//" << endl
+ << "// End epilogue." << endl;
+ }
if (ops.show_sloc ())
cerr << ixx_name << ": " << sloc.stream ().count () << endl;
@@ -416,12 +428,15 @@ generate (options const& ops,
// Copy prologue.
//
- cxx << "// Begin prologue." << endl
- << "//" << endl;
- append (cxx, ops.cxx_prologue (), ops.cxx_prologue_file ());
- cxx << "//" << endl
- << "// End prologue." << endl
- << endl;
+ if (!ops.cxx_prologue ().empty () || !ops.cxx_prologue_file ().empty ())
+ {
+ cxx << "// Begin prologue." << endl
+ << "//" << endl;
+ append (cxx, ops.cxx_prologue (), ops.cxx_prologue_file ());
+ cxx << "//" << endl
+ << "// End prologue." << endl
+ << endl;
+ }
cxx << "#include " << ctx->process_include_path (hxx_name) << endl
<< endl;
@@ -453,12 +468,15 @@ generate (options const& ops,
// Copy epilogue.
//
- cxx << "// Begin epilogue." << endl
- << "//" << endl;
- append (cxx, ops.cxx_epilogue (), ops.cxx_epilogue_file ());
- cxx << "//" << endl
- << "// End epilogue." << endl
- << endl;
+ if (!ops.cxx_epilogue ().empty () || !ops.cxx_epilogue_file ().empty ())
+ {
+ cxx << "// Begin epilogue." << endl
+ << "//" << endl;
+ append (cxx, ops.cxx_epilogue (), ops.cxx_epilogue_file ());
+ cxx << "//" << endl
+ << "// End epilogue." << endl
+ << endl;
+ }
cxx << "#include <odb/post.hxx>" << endl;
@@ -477,19 +495,21 @@ generate (options const& ops,
sloc_filter sloc (ctx->os);
- // Copy prologue.
- //
sch << "#include <odb/pre.hxx>" << endl
<< endl;
// Copy prologue.
//
- sch << "// Begin prologue." << endl
- << "//" << endl;
- append (sch, ops.schema_prologue (), ops.schema_prologue_file ());
- sch << "//" << endl
- << "// End prologue." << endl
- << endl;
+ if (!ops.schema_prologue ().empty () ||
+ !ops.schema_prologue_file ().empty ())
+ {
+ sch << "// Begin prologue." << endl
+ << "//" << endl;
+ append (sch, ops.schema_prologue (), ops.schema_prologue_file ());
+ sch << "//" << endl
+ << "// End prologue." << endl
+ << endl;
+ }
sch << "#include " << ctx->process_include_path (hxx_name) << endl
<< endl;
@@ -515,12 +535,16 @@ generate (options const& ops,
// Copy epilogue.
//
- sch << "// Begin epilogue." << endl
- << "//" << endl;
- append (sch, ops.schema_epilogue (), ops.schema_epilogue_file ());
- sch << "//" << endl
- << "// End epilogue." << endl
- << endl;
+ if (!ops.schema_epilogue ().empty () ||
+ !ops.schema_epilogue_file ().empty ())
+ {
+ sch << "// Begin epilogue." << endl
+ << "//" << endl;
+ append (sch, ops.schema_epilogue (), ops.schema_epilogue_file ());
+ sch << "//" << endl
+ << "// End epilogue." << endl
+ << endl;
+ }
sch << "#include <odb/post.hxx>" << endl;
@@ -547,30 +571,50 @@ generate (options const& ops,
{
relational::schema::generate_prologue ();
- sql << "/* Begin prologue." << endl
- << " */" << endl;
- append (sql, ops.sql_prologue (), ops.sql_prologue_file ());
- sql << "/*" << endl
- << " * End prologue. */" << endl
- << endl;
-
- relational::schema::generate_drop ();
-
- sql << "/* Begin interlude." << endl
- << " */" << endl;
- append (sql, ops.sql_interlude (), ops.sql_interlude_file ());
- sql << "/*" << endl
- << " * End interlude. */" << endl
- << endl;
-
- relational::schema::generate_create ();
-
- sql << "/* Begin epilogue." << endl
- << " */" << endl;
- append (sql, ops.sql_epilogue (), ops.sql_epilogue_file ());
- sql << "/*" << endl
- << " * End epilogue. */" << endl
- << endl;
+ // Copy prologue.
+ //
+ if (!ops.sql_prologue ().empty () ||
+ !ops.sql_prologue_file ().empty ())
+ {
+ sql << "/* Begin prologue." << endl
+ << " */" << endl;
+ append (sql, ops.sql_prologue (), ops.sql_prologue_file ());
+ sql << "/*" << endl
+ << " * End prologue. */" << endl
+ << endl;
+ }
+
+ if (!ops.omit_drop ())
+ relational::schema::generate_drop ();
+
+ // Copy interlude.
+ //
+ if (!ops.sql_interlude ().empty () ||
+ !ops.sql_interlude_file ().empty ())
+ {
+ sql << "/* Begin interlude." << endl
+ << " */" << endl;
+ append (sql, ops.sql_interlude (), ops.sql_interlude_file ());
+ sql << "/*" << endl
+ << " * End interlude. */" << endl
+ << endl;
+ }
+
+ if (!ops.omit_create ())
+ relational::schema::generate_create ();
+
+ // Copy epilogue.
+ //
+ if (!ops.sql_epilogue ().empty () ||
+ !ops.sql_epilogue_file ().empty ())
+ {
+ sql << "/* Begin epilogue." << endl
+ << " */" << endl;
+ append (sql, ops.sql_epilogue (), ops.sql_epilogue_file ());
+ sql << "/*" << endl
+ << " * End epilogue. */" << endl
+ << endl;
+ }
relational::schema::generate_epilogue ();
break;
generated by cgit v1.1 at 2024-04-19 05:16:39 +0000