1 files changed, 60 insertions, 0 deletions
diff --git a/project/boost/directory.py b/project/boost/directory.py
new file mode 100644
index 0000000..e50041f
--- /dev/null
+++ b/project/boost/directory.py
@@ -0,0 +1,60 @@
+# Copyright (c) 2020 Egor Tensin <Egor.Tensin@gmail.com>
+# This file is part of the "cmake-common" project.
+# For details, see https://github.com/egor-tensin/cmake-common.
+# Distributed under the MIT License.
+
+import logging
+import os.path
+
+from project.utils import cd, run, on_windows
+
+
+class BoostDir:
+    def __init__(self, path):
+        if not os.path.isdir(path):
+            raise RuntimeError(f"Boost directory doesn't exist: {path}")
+        self.path = path
+
+    def _go(self):
+        return cd(self.path)
+
+    def build(self, params):
+        with self._go():
+            self._bootstrap_if_required()
+            self._b2(params)
+
+    def _bootstrap_if_required(self):
+        if os.path.isfile(self._b2_path()):
+            logging.info('Not going to bootstrap, b2 is already there')
+            return
+        self.bootstrap()
+
+    def bootstrap(self):
+        with self._go():
+            run(self._bootstrap_path())
+
+    def _b2(self, params):
+        for b2_params in params.enum_b2_args():
+            run([self._b2_path()] + b2_params)
+
+    @staticmethod
+    def _bootstrap_path():
+        return os.path.join('.', BoostDir._bootstrap_name())
+
+    @staticmethod
+    def _bootstrap_name():
+        ext = '.sh'
+        if on_windows():
+            ext = '.bat'
+        return f'bootstrap{ext}'
+
+    @staticmethod
+    def _b2_path():
+        return os.path.join('.', BoostDir._b2_name())
+
+    @staticmethod
+    def _b2_name():
+        ext = ''
+        if on_windows():
+            ext = '.exe'
+        return f'b2{ext}'