From e570a42cb65d2f3c83c3beaf3c7fd6a07338a9fa Mon Sep 17 00:00:00 2001
From: Jon Bernard <jbernard@tuxion.com>
Date: Sun, 17 Jan 2016 06:24:53 -0500
Subject: Various cleanups

---
 dotfiles/cli.py        | 47 +++++++++++++++++++++--------------------------
 dotfiles/repository.py | 30 ++++++++++++++++--------------
 2 files changed, 37 insertions(+), 40 deletions(-)

diff --git a/dotfiles/cli.py b/dotfiles/cli.py
index b2b68a7..d124c0b 100644
--- a/dotfiles/cli.py
+++ b/dotfiles/cli.py
@@ -6,10 +6,7 @@ from .repository import Repository
 from .exceptions import DotfileException
 
 
-DEFAULT_HOMEDIR = os.path.expanduser('~/')
 DEFAULT_REPO_PATH = os.path.expanduser('~/Dotfiles')
-DEFAULT_REPO_IGNORE = ['.git']
-
 pass_repo = click.make_pass_decorator(Repository)
 
 
@@ -33,9 +30,7 @@ def cli(ctx, repository):
     """Dotfiles is a tool to make managing your dotfile symlinks in $HOME easy,
     allowing you to keep all your dotfiles in a single directory.
     """
-    ctx.obj = Repository(py.path.local(repository),
-                         py.path.local(DEFAULT_HOMEDIR),
-                         DEFAULT_REPO_IGNORE)
+    ctx.obj = Repository(py.path.local(repository))
 
 
 @cli.command()
@@ -58,6 +53,26 @@ def remove(repo, debug, files):
     perform(repo, debug, files, 'remove')
 
 
+@cli.command()
+@click.option('-v', '--verbose', is_flag=True, help='Show executed commands.')
+@click.argument('files', nargs=-1, type=click.Path())
+@pass_repo
+def link(repo, verbose, files):
+    """Create missing symlinks."""
+    # TODO: no files should be interpreted as all files
+    raise RuntimeError('Not implemented yet')
+
+
+@cli.command()
+@click.option('-v', '--verbose', is_flag=True, help='Show executed commands.')
+@click.argument('files', nargs=-1, type=click.Path(exists=True))
+@pass_repo
+def unlink(repo, verbose, files):
+    """Remove existing symlinks."""
+    # TODO: no files should be interpreted as all files with confirmation
+    raise RuntimeError('Not implemented yet')
+
+
 @cli.command()
 @click.option('-a', '--all',   is_flag=True, help='Show all dotfiles.')
 @click.option('-c', '--color', is_flag=True, help='Enable color output.')
@@ -86,23 +101,3 @@ def status(repo, all, color):
             click.secho('%c %s' % (char, name), fg=color)
         except KeyError:
             continue
-
-
-@cli.command()
-@click.option('-v', '--verbose', is_flag=True, help='Show executed commands.')
-@click.argument('files', nargs=-1, type=click.Path())
-@pass_repo
-def link(repo, verbose, files):
-    """Create missing symlinks."""
-    # TODO: no files should be interpreted as all files
-    raise RuntimeError('Not implemented yet')
-
-
-@cli.command()
-@click.option('-v', '--verbose', is_flag=True, help='Show executed commands.')
-@click.argument('files', nargs=-1, type=click.Path(exists=True))
-@pass_repo
-def unlink(repo, verbose, files):
-    """Remove existing symlinks."""
-    # TODO: no files should be interpreted as all files with confirmation
-    raise RuntimeError('Not implemented yet')
diff --git a/dotfiles/repository.py b/dotfiles/repository.py
index 3444388..a672a52 100644
--- a/dotfiles/repository.py
+++ b/dotfiles/repository.py
@@ -15,16 +15,18 @@ class Repository(object):
     :param ignore:  a list of targets to ignore
     """
 
-    def __init__(self, repodir, homedir, ignore=[]):
-        self.ignore = ignore
-        self.homedir = homedir
+    homedir = py.path.local('~/', expanduser=True)
+    ignore = ['.git', '.hg']
 
-        # create repository if needed
+    def __init__(self, repodir, homedir=homedir, ignore=ignore):
         self.repodir = repodir.ensure(dir=1)
+        self.homedir = homedir
+        self.ignore = ignore
 
     def __str__(self):
         """Return human-readable repository contents."""
-        return ''.join('%s\n' % item for item in self.contents()).rstrip()
+        return ''.join('%s\n' % item.short_name(self.homedir)
+                       for item in self.contents()).rstrip()
 
     def __repr__(self):
         return '<Repository %r>' % self.repodir
@@ -37,7 +39,7 @@ class Repository(object):
         """Return the expected repository target for the given symlink."""
         return self.repodir.join(self.homedir.bestrelpath(name))
 
-    def dotfile(self, name):
+    def _dotfile(self, name):
         """Return a valid dotfile for the given path."""
 
         # XXX: it must be below the home directory
@@ -45,6 +47,13 @@ class Repository(object):
         #      it cannot be ignored
         #      it must be a file
 
+        # if not self.homedir.samefile(name.dirname):
+        #     raise NotRootedInHome(name)
+        # if name.dirname != self.homedir:
+        #     raise IsNested(name)
+        # if name.basename[0] != '.':
+        #     raise NotADotfile(name)
+
         target = self._name_to_target(name)
         if target.basename in self.ignore:
             raise TargetIgnored(name)
@@ -59,13 +68,6 @@ class Repository(object):
                 # this occurs when the symlink does not yet exist
                 continue
 
-        # if not self.homedir.samefile(name.dirname):
-        #     raise NotRootedInHome(name)
-        # if name.dirname != self.homedir:
-        #     raise IsNested(name)
-        # if name.basename[0] != '.':
-        #     raise NotADotfile(name)
-
         return Dotfile(name, target)
 
     def dotfiles(self, paths):
@@ -74,7 +76,7 @@ class Repository(object):
         paths = map(py.path.local, paths)
         for path in paths:
             try:
-                dotfiles.append(self.dotfile(path))
+                dotfiles.append(self._dotfile(path))
             except DotfileException as err:
                 echo(err)
         return dotfiles
-- 
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