1 files changed, 70 insertions, 0 deletions
diff --git a/libbbot/build-target-config.hxx b/libbbot/build-target-config.hxx
new file mode 100644
index 0000000..27b555c
--- /dev/null
+++ b/libbbot/build-target-config.hxx
@@ -0,0 +1,70 @@
+// file      : libbbot/build-target-config.hxx -*- C++ -*-
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef LIBBBOT_BUILD_CONFIG_HXX
+#define LIBBBOT_BUILD_CONFIG_HXX
+
+#include <map>
+#include <string>
+#include <vector>
+#include <iosfwd>
+
+#include <libbutl/path.hxx>
+#include <libbutl/optional.hxx>
+#include <libbutl/tab-parser.hxx>
+#include <libbutl/target-triplet.hxx>
+
+#include <libbbot/export.hxx>
+#include <libbbot/version.hxx>
+
+namespace bbot
+{
+  // Build target configuration matching specific machine names. Used by bbot
+  // controllers.
+  //
+  struct build_target_config
+  {
+    std::string machine_pattern;             // Machine name pattern.
+    std::string name;                        // Configuration name.
+    butl::target_triplet target;             // Build target.
+    butl::optional<std::string> environment; // Build environment name.
+    std::vector<std::string> classes;
+    std::vector<std::string> args;           // Note: quoting is preserved.
+
+    // Warning-detecting regular expressions. Note that quoting is preserved.
+    //
+    std::vector<std::string> warning_regexes;
+  };
+
+  struct build_target_configs: std::vector<build_target_config>
+  {
+    // List of all target configuration class names. Starts with the all and
+    // default classes. The rest follows in the same order as in the buildtab.
+    //
+    std::vector<std::string> classes;
+
+    // A map of derived class names to their bases.
+    //
+    std::map<std::string, std::string> class_inheritance_map;
+  };
+
+  // Parse buildtab stream or file. Throw tab_parsing on parsing error,
+  // ios::failure on the underlying OS error.
+  //
+  // buildtab consists of lines in the following format:
+  //
+  // <machine-pattern> <target-config> <target>[/<environment>] <classes> [<tgt-config-arg>]* [<warning-regex>]*
+  //
+  // Note that each <target-config>/<target> pair is expected to be unique in
+  // the buildtab.
+  //
+  using butl::tab_parsing;
+
+  LIBBBOT_EXPORT build_target_configs
+  parse_buildtab (std::istream&, const std::string& name);
+
+  LIBBBOT_EXPORT build_target_configs
+  parse_buildtab (const butl::path&);
+}
+
+#endif // LIBBBOT_BUILD_CONFIG_HXX