Fix printing of version in the generated configure/build/install scripts

ecbundle/__init__.py

@@ -16,5 +16,4 @@
 from ecbundle.populate import *  # noqa
 from ecbundle.project import *  # noqa
 from ecbundle.util import *  # noqa
-
-__version__ = "2.3.0"
+from ecbundle.version import __version__  # noqa

ecbundle/build.py

@@ -17,6 +17,7 @@
 from .bundle import Bundle
 from .logging import colors, error, header, success
 from .util import Timer, fullpath, mkdir_p, symlink_force
+from .version import __version__
 
 __all__ = ["BundleBuilder"]
 
@@ -547,6 +548,7 @@ def create_scripts(self):
                 env.write("# Empty environment\n")
 
         mappings = dict(
+            ecbundle_version=__version__,
             bundle_name=self.bundle().name(),
             src_dir=src_dir,
             install_dir=install_dir,

ecbundle/version.py

@@ -0,0 +1 @@
+__version__ = "2.3.0"

setup.py

@@ -30,7 +30,7 @@ def read(fname):
 
 
 version = None
-for line in read("ecbundle/__init__.py").split("\n"):
+for line in read("ecbundle/version.py").split("\n"):
     if line.startswith("__version__"):
         version = line.split("=")[-1].strip()[1:-1]