Multiple changes and fixes for installation

make package backend optional

fix merge destination makedir

properly add files to git index

compare package slot with default the right way

multiple fixes in writing metadata

changed tests to reflect current code and pass

1 files changed, 3 insertions, 3 deletions

diff --git a/pomu/package.py b/pomu/package.py
index 55ec994..7c9321e 100644
--- a/pomu/package.py
+++ b/pomu/package.py
@@ -14,7 +14,7 @@ from pomu.util.fs import strip_prefix
 from pomu.util.result import Result
 
 class Package():
-    def __init__(self, backend, name, root, category=None, version=None, slot='0', d_path=None, files=None, filemap=None):
+    def __init__(self, name, root, backend=None, category=None, version=None, slot='0', d_path=None, files=None, filemap=None):
         """
         Parameters:
             backend - specific source module object/class
@@ -76,7 +76,7 @@ class Package():
             wd, _ = path.split(trg)
             dest = path.join(dst, wd)
             try:
-                makedirs(wd, exists_ok=True)
+                makedirs(dest, exist_ok=True)
                 copy2(src, dest)
             except PermissionError:
                 return Result.Err('You do not have enough permissions')
@@ -96,7 +96,7 @@ class Package():
                     stdout=subprocess.PIPE, stderr=subprocess.PIPE,
                     cwd=d)
             if ret.returncode != 0:
-                return Result.Err('Failed to generate manifest at', d)
+                return Result.Err('Failed to generate manifest at ' + d)
             if path.exists(path.join(d, 'Manifest')):
                 res.append(path.join(d, 'Manifest'))
         return Result.Ok(res)