Importing and checking out nested trees works!

src/libhacktree/hacktree-repo.c

@@ -1116,7 +1116,7 @@ add_one_path_to_tree_and_import (HacktreeRepo   *self,
             }
           /* Implicitly add intermediate directories */
           if (!add_one_directory_to_tree_and_import (self, component,
-                                                     abspath, current_tree, dir,
+                                                     component_abspath, current_tree, dir,
                                                      error))
             goto out;
         }

src/libhtutil/ht-unix-utils.c

@@ -117,9 +117,9 @@ ht_util_path_split (const char *path)
     else
       {
         g_ptr_array_add (ret, g_strndup (p, slash - p));
-        p += 1;
+        p = slash + 1;
       }
-  } while (p);
+  } while (p && *p);
 
   return ret;
 }
@@ -127,7 +127,7 @@ ht_util_path_split (const char *path)
 char *
 ht_util_path_join_n (const char *base, GPtrArray *components, int n)
 {
-  int max = MAX(n+1, components->len);
+  int max = MIN(n+1, components->len);
   GPtrArray *subcomponents;
   char *path;
   int i;

tests/libtest.sh

@@ -32,6 +32,10 @@ die () {
     fi
 }
 
+assert_has_file () {
+    test -f $1 || (echo "Couldn't find $1"; exit 1)
+}
+
 setup_test_repository1 () {
     mkdir files
     cd files
@@ -45,7 +49,30 @@ setup_test_repository1 () {
     export ht_repo
     hacktree init $ht_repo
     hacktree commit $ht_repo -s "Test Commit 1" -b "Commit body first" --add=firstfile
-    hacktree commit $ht_repo -s "Test Commit 2" -b "Commit body first" --add=secondfile
+    hacktree commit $ht_repo -s "Test Commit 2" -b "Commit body second" --add=secondfile
+    hacktree fsck -q $ht_repo
+}
+
+setup_test_repository2 () {
+    mkdir files
+    cd files
+    ht_files=`pwd`
+    export ht_files
+    echo first > firstfile
+    mkdir baz
+    echo moo > baz/cow
+    echo alien > baz/saucer
+    mkdir baz/deeper
+    echo hi > baz/deeper/ohyeah
+    mkdir baz/another/
+    echo x > baz/another/y
+
+    mkdir ../repo
+    ht_repo="--repo=../repo"
+    export ht_repo
+    hacktree init $ht_repo
+    hacktree commit $ht_repo -s "Test Commit 1" -b "Commit body first" --add=firstfile
+    hacktree commit $ht_repo -s "Test Commit 2" -b "Commit body second" --add=baz/cow  --add=baz/saucer --add=baz/deeper/ohyeah --add=baz/another/y
     hacktree fsck -q $ht_repo
 }
 

tests/t0004-checkout-test1.sh

@@ -29,8 +29,8 @@ echo 'ok setup'
 hacktree checkout $ht_repo HEAD $test_tmpdir/checkout1-head
 echo 'ok checkout cmd'
 cd $test_tmpdir/checkout1-head
-test -f firstfile
+assert_has_file firstfile
-test -f secondfile
+assert_has_file secondfile
 echo 'ok checkout verify exists'
 
 

tests/t0005-nested-tree.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+#
+# Copyright (C) 2011 Colin Walters <walters@verbum.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Author: Colin Walters <walters@verbum.org>
+
+set -e
+
+. libtest.sh
+
+echo '1..3'
+
+setup_test_repository2
+echo 'ok setup'
+hacktree checkout $ht_repo HEAD $test_tmpdir/checkout2-head
+echo 'ok checkout cmd'
+cd $test_tmpdir/checkout2-head
+assert_has_file firstfile
+assert_has_file baz/cow
+assert_has_file baz/saucer
+assert_has_file baz/deeper/ohyeah
+assert_has_file baz/another/y
+echo 'ok checkout verify exists'
+
+