1 files changed, 0 insertions, 142 deletions
diff --git a/dotbot/executor/linker.py b/dotbot/executor/linker.py
deleted file mode 100644
index 5c12ea0..0000000
--- a/dotbot/executor/linker.py
+++ /dev/null
@@ -1,142 +0,0 @@
-import os, shutil
-from . import Executor
-
-class Linker(Executor):
-    '''
-    Symbolically links dotfiles.
-    '''
-
-    _directive = 'link'
-
-    def can_handle(self, directive):
-        return directive == self._directive
-
-    def handle(self, directive, data):
-        if directive != self._directive:
-            raise ValueError('Linker cannot handle directive %s' % directive)
-        return self._process_links(data)
-
-    def _process_links(self, links):
-        success = True
-        for destination, source in links.items():
-            source = os.path.expandvars(source)
-            destination = os.path.expandvars(destination)
-            if isinstance(source, dict):
-                # extended config
-                path = source['path']
-                force = source.get('force', False)
-                relink = source.get('relink', False)
-                create = source.get('create', False)
-                if create:
-                    success &= self._create(destination)
-                if force:
-                    success &= self._delete(path, destination, force=True)
-                elif relink:
-                    success &= self._delete(path, destination, force=False)
-            else:
-                path = source
-            success &= self._link(path, destination)
-        if success:
-            self._log.info('All links have been set up')
-        else:
-            self._log.error('Some links were not successfully set up')
-        return success
-
-    def _is_link(self, path):
-        '''
-        Returns true if the path is a symbolic link.
-        '''
-        return os.path.islink(os.path.expanduser(path))
-
-    def _link_destination(self, path):
-        '''
-        Returns the absolute path to the destination of the symbolic link.
-        '''
-        path = os.path.expanduser(path)
-        rel_dest = os.readlink(path)
-        return os.path.join(os.path.dirname(path), rel_dest)
-
-    def _exists(self, path):
-        '''
-        Returns true if the path exists.
-        '''
-        path = os.path.expanduser(path)
-        return os.path.exists(path)
-
-    def _create(self, path):
-        success = True
-        parent = os.path.abspath(os.path.join(os.path.expanduser(path), os.pardir))
-        if not self._exists(parent):
-            try:
-                os.makedirs(parent)
-            except OSError:
-                self._log.warning('Failed to create directory %s' % parent)
-                success = False
-            else:
-                self._log.lowinfo('Creating directory %s' % parent)
-        return success
-
-    def _delete(self, source, path, force):
-        success = True
-        source = os.path.join(self._base_directory, source)
-        if ((self._is_link(path) and self._link_destination(path) != source) or
-                (self._exists(path) and not self._is_link(path))):
-            fullpath = os.path.expanduser(path)
-            removed = False
-            try:
-                if os.path.islink(fullpath):
-                    os.unlink(fullpath)
-                    removed = True
-                elif force:
-                    if os.path.isdir(fullpath):
-                        shutil.rmtree(fullpath)
-                        removed = True
-                    else:
-                        os.remove(fullpath)
-                        removed = True
-            except OSError:
-                self._log.warning('Failed to remove %s' % path)
-                success = False
-            else:
-                if removed:
-                    self._log.lowinfo('Removing %s' % path)
-        return success
-
-    def _link(self, source, link_name):
-        '''
-        Links link_name to source.
-
-        Returns true if successfully linked files.
-        '''
-        success = False
-        source = os.path.join(self._base_directory, source)
-        if (not self._exists(link_name) and self._is_link(link_name) and
-                self._link_destination(link_name) != source):
-            self._log.warning('Invalid link %s -> %s' %
-                (link_name, self._link_destination(link_name)))
-        elif not self._exists(link_name) and self._exists(source):
-            try:
-                os.symlink(source, os.path.expanduser(link_name))
-            except OSError:
-                self._log.warning('Linking failed %s -> %s' % (link_name, source))
-            else:
-                self._log.lowinfo('Creating link %s -> %s' % (link_name, source))
-                success = True
-        elif self._exists(link_name) and not self._is_link(link_name):
-            self._log.warning(
-                '%s already exists but is a regular file or directory' %
-                link_name)
-        elif self._is_link(link_name) and self._link_destination(link_name) != source:
-            self._log.warning('Incorrect link %s -> %s' %
-                (link_name, self._link_destination(link_name)))
-        elif not self._exists(source):
-            if self._is_link(link_name):
-                self._log.warning('Nonexistent target %s -> %s' %
-                    (link_name, source))
-            else:
-                self._log.warning('Nonexistent target for %s : %s' %
-                    (link_name, source))
-        else:
-            self._log.lowinfo('Link exists %s -> %s' % (link_name, source))
-            success = True
-        return success