[ostree] main: Drop log builtin

[Colin Walters <walters src gnome org>]

commit 3b9da094d8537777f2ac1d26b127818310568cf9
Author: Colin Walters <walters verbum org>
Date:   Tue Jul 23 18:16:54 2013 -0400

    main: Drop log builtin
    
    We may revive this later, but commits in their current form aren't
    very useful for humans to read, so it doesn't make sense to have a
    tool to show a history of useless stuff.
    
    More interesting things are diffs between commits, object statistics,
    etc.

 Makefile-ostree.am            |    1 -
 Makefile-tests.am             |    1 -
 src/libotutil/ot-unix-utils.c |   40 -----------
 src/libotutil/ot-unix-utils.h |    2 -
 src/ostree/main.c             |    1 -
 src/ostree/ot-builtin-log.c   |  147 -----------------------------------------
 src/ostree/ot-builtins.h      |    1 -
 tests/test-log.sh             |   30 --------
 8 files changed, 0 insertions(+), 223 deletions(-)
---
diff --git a/Makefile-ostree.am b/Makefile-ostree.am
index 949641e..ee49c38 100644
--- a/Makefile-ostree.am
+++ b/Makefile-ostree.am
@@ -31,7 +31,6 @@ ostree_SOURCES = src/ostree/main.c \
        src/ostree/ot-builtin-fsck.c \
        src/ostree/ot-builtin-init.c \
        src/ostree/ot-builtin-pull-local.c \
-       src/ostree/ot-builtin-log.c \
        src/ostree/ot-builtin-ls.c \
        src/ostree/ot-builtin-prune.c \
        src/ostree/ot-builtin-refs.c \
diff --git a/Makefile-tests.am b/Makefile-tests.am
index 19764e6..c7d9e54 100644
--- a/Makefile-tests.am
+++ b/Makefile-tests.am
@@ -23,7 +23,6 @@ insttestdir=$(pkglibexecdir)/installed-tests
 testfiles = test-basic \
        test-archive \
        test-archivez \
-       test-log \
        test-remote-add \
        test-corruption \
        test-libarchive \
diff --git a/src/libotutil/ot-unix-utils.c b/src/libotutil/ot-unix-utils.c
index 8cb1992..2933d64 100644
--- a/src/libotutil/ot-unix-utils.c
+++ b/src/libotutil/ot-unix-utils.c
@@ -37,46 +37,6 @@
 #include <dirent.h>
 
 gboolean
-ot_util_spawn_pager (GOutputStream  **out_stream,
-                     GError         **error)
-{
-  gboolean ret = FALSE;
-  const char *pager;
-  char *argv[2];
-  int stdin_fd;
-  pid_t pid;
-  gs_free GOutputStream *ret_stream = NULL;
-
-  if (!isatty (1))
-    {
-      ret_stream = (GOutputStream*)g_unix_output_stream_new (1, TRUE);
-    }
-  else
-    {
-      pager = g_getenv ("GIT_PAGER");
-      if (pager == NULL)
-        pager = "less";
-      
-      argv[0] = (char*)pager;
-      argv[1] = NULL;
-      
-      if (!g_spawn_async_with_pipes (NULL, argv, NULL, G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD,
-                                     NULL, NULL, &pid, &stdin_fd, NULL, NULL, error))
-        {
-          g_prefix_error (error, "%s", "Failed to spawn pager: ");
-          goto out;
-        }
-      
-      ret_stream = (GOutputStream*)g_unix_output_stream_new (stdin_fd, TRUE);
-    }
-
-  ot_transfer_out_value(out_stream, &ret_stream);
-  ret = TRUE;
- out:
-  return ret;
-}
-
-gboolean
 ot_util_filename_validate (const char *name,
                            GError    **error)
 {
diff --git a/src/libotutil/ot-unix-utils.h b/src/libotutil/ot-unix-utils.h
index ed15379..aba997f 100644
--- a/src/libotutil/ot-unix-utils.h
+++ b/src/libotutil/ot-unix-utils.h
@@ -36,8 +36,6 @@
 
 G_BEGIN_DECLS
 
-gboolean ot_util_spawn_pager (GOutputStream  **out_stream, GError         **error);
-
 void ot_util_fatal_literal (const char *msg) G_GNUC_NORETURN;
 
 void ot_util_fatal_gerror (GError *error) G_GNUC_NORETURN;
diff --git a/src/ostree/main.c b/src/ostree/main.c
index b20cdbb..580fc8e 100644
--- a/src/ostree/main.c
+++ b/src/ostree/main.c
@@ -40,7 +40,6 @@ static OstreeCommand commands[] = {
   { "diff", ostree_builtin_diff, 0 },
   { "fsck", ostree_builtin_fsck, 0 },
   { "init", ostree_builtin_init, 0 },
-  { "log", ostree_builtin_log, 0 },
   { "ls", ostree_builtin_ls, 0 },
   { "refs", ostree_builtin_refs, 0 },
   { "prune", ostree_builtin_prune, 0 },
diff --git a/src/ostree/ot-builtins.h b/src/ostree/ot-builtins.h
index 777a5e7..358ceea 100644
--- a/src/ostree/ot-builtins.h
+++ b/src/ostree/ot-builtins.h
@@ -36,7 +36,6 @@ gboolean ostree_builtin_diff (int argc, char **argv, GFile *repo_path, GCancella
 gboolean ostree_builtin_init (int argc, char **argv, GFile *repo_path, GCancellable *cancellable, GError 
**error);
 gboolean ostree_builtin_pull (int argc, char **argv, GFile *repo_path, GCancellable *cancellable, GError 
**error);
 gboolean ostree_builtin_pull_local (int argc, char **argv, GFile *repo_path, GCancellable *cancellable, 
GError **error);
-gboolean ostree_builtin_log (int argc, char **argv, GFile *repo_path, GCancellable *cancellable, GError 
**error);
 gboolean ostree_builtin_ls (int argc, char **argv, GFile *repo_path, GCancellable *cancellable, GError 
**error);
 gboolean ostree_builtin_prune (int argc, char **argv, GFile *repo_path, GCancellable *cancellable, GError 
**error);
 gboolean ostree_builtin_refs (int argc, char **argv, GFile *repo_path, GCancellable *cancellable, GError 
**error);