New upstream version 7.8.1upstream/7.8.1

1 files changed, 28 insertions, 11 deletions

diff --git a/nikola/plugins/command/init.py b/nikola/plugins/command/init.py
index 2dbee43..3d6669c 100644
--- a/nikola/plugins/command/init.py
+++ b/nikola/plugins/command/init.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright © 2012-2015 Roberto Alsina and others.
+# Copyright © 2012-2016 Roberto Alsina and others.
 
 # Permission is hereby granted, free of charge, to any
 # person obtaining a copy of this software and associated
@@ -75,10 +75,12 @@ SAMPLE_CONF = {
     'POSTS': """(
     ("posts/*.rst", "posts", "post.tmpl"),
     ("posts/*.txt", "posts", "post.tmpl"),
+    ("posts/*.html", "posts", "post.tmpl"),
 )""",
     'PAGES': """(
-    ("stories/*.rst", "stories", "story.tmpl"),
-    ("stories/*.txt", "stories", "story.tmpl"),
+    ("pages/*.rst", "pages", "story.tmpl"),
+    ("pages/*.txt", "pages", "story.tmpl"),
+    ("pages/*.html", "pages", "story.tmpl"),
 )""",
     'COMPILERS': """{
     "rest": ('.rst', '.txt'),
@@ -219,6 +221,18 @@ def prepare_config(config):
     return p
 
 
+def test_destination(destination, demo=False):
+    """Check if the destination already exists, which can break demo site creation."""
+    # Issue #2214
+    if demo and os.path.exists(destination):
+        LOGGER.warning("The directory {0} already exists, and a new demo site cannot be initialized in an existing directory.".format(destination))
+        LOGGER.warning("Please remove the directory and try again, or use another directory.")
+        LOGGER.info("Hint: If you want to initialize a git repository in this directory, run `git init` in the directory after creating a Nikola site.")
+        return False
+    else:
+        return True
+
+
 class CommandInit(Command):
     """Create a new site."""
 
@@ -271,11 +285,11 @@ class CommandInit(Command):
     @classmethod
     def create_empty_site(cls, target):
         """Create an empty site with directories only."""
-        for folder in ('files', 'galleries', 'listings', 'posts', 'stories'):
+        for folder in ('files', 'galleries', 'listings', 'posts', 'pages'):
             makedirs(os.path.join(target, folder))
 
     @staticmethod
-    def ask_questions(target):
+    def ask_questions(target, demo=False):
         """Ask some questions about Nikola."""
         def urlhandler(default, toconf):
             answer = ask('Site URL', 'https://example.com/')
@@ -346,7 +360,7 @@ class CommandInit(Command):
             # Assuming that base contains all the locales, and that base does
             # not inherit from anywhere.
             try:
-                messages = load_messages(['base'], tr, default)
+                messages = load_messages(['base'], tr, default, themes_dirs=['themes'])
                 SAMPLE_CONF['NAVIGATION_LINKS'] = format_navigation_links(langs, default, messages, SAMPLE_CONF['STRIP_INDEXES'])
             except nikola.utils.LanguageNotFoundError as e:
                 print("    ERROR: the language '{0}' is not supported.".format(e.lang))
@@ -440,7 +454,7 @@ class CommandInit(Command):
         print("If you do not want to answer and want to go with the defaults instead, simply restart with the `-q` parameter.")
 
         for query, default, toconf, destination in questions:
-            if target and destination == '!target':
+            if target and destination == '!target' and test_destination(target, demo):
                 # Skip the destination question if we know it already
                 pass
             else:
@@ -457,8 +471,9 @@ class CommandInit(Command):
                     if toconf:
                         SAMPLE_CONF[destination] = answer
                     if destination == '!target':
-                        while not answer:
-                            print('    ERROR: you need to specify a target directory.\n')
+                        while not answer or not test_destination(answer, demo):
+                            if not answer:
+                                print('    ERROR: you need to specify a target directory.\n')
                             answer = ask(query, default)
                         STORAGE['target'] = answer
 
@@ -474,7 +489,7 @@ class CommandInit(Command):
         except IndexError:
             target = None
         if not options.get('quiet'):
-            st = self.ask_questions(target=target)
+            st = self.ask_questions(target=target, demo=options.get('demo'))
             try:
                 if not target:
                     target = st['target']
@@ -487,11 +502,13 @@ class CommandInit(Command):
 Options:
   -q, --quiet               Do not ask questions about config.
   -d, --demo                Create a site filled with example data.""")
-            return False
+            return 1
         if not options.get('demo'):
             self.create_empty_site(target)
             LOGGER.info('Created empty site at {0}.'.format(target))
         else:
+            if not test_destination(target, True):
+                return 2
             self.copy_sample_site(target)
             LOGGER.info("A new site with example data has been created at "
                         "{0}.".format(target))