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[PATCH/RFC/GSoC 03/17] builtin-rebase: implement skeletal builtin rebase

From
Paul Tan <pyokagan@gmail.com>
Date
Mar 12, 2016, 10:46 UTC
Message-ID
<1457779597-6918-4-git-send-email-pyokagan@gmail.com>
In-Reply-To
<1457779597-6918-1-git-send-email-pyokagan@gmail.com>
Signed-off-by: Paul Tan <pyokagan@gmail.com>
---
 Makefile         |  5 +----
 builtin.h        |  1 +
 builtin/rebase.c | 31 +++++++++++++++++++++++++++++++
 git.c            |  1 +
 4 files changed, 34 insertions(+), 4 deletions(-)
 create mode 100644 builtin/rebase.c
diff --git a/Makefile b/Makefile
index 24bef8d..ad98714 100644
--- a/Makefile
+++ b/Makefile
@@ -496,7 +496,6 @@ SCRIPT_SH += git-merge-one-file.sh
 SCRIPT_SH += git-merge-resolve.sh
 SCRIPT_SH += git-mergetool.sh
 SCRIPT_SH += git-quiltimport.sh
-SCRIPT_SH += git-rebase.sh
 SCRIPT_SH += git-remote-testgit.sh
 SCRIPT_SH += git-request-pull.sh
 SCRIPT_SH += git-stash.sh
@@ -505,9 +504,6 @@ SCRIPT_SH += git-web--browse.sh
 
 SCRIPT_LIB += git-mergetool--lib
 SCRIPT_LIB += git-parse-remote
-SCRIPT_LIB += git-rebase--am
-SCRIPT_LIB += git-rebase--interactive
-SCRIPT_LIB += git-rebase--merge
 SCRIPT_LIB += git-sh-setup
 SCRIPT_LIB += git-sh-i18n
 
@@ -909,6 +905,7 @@ BUILTIN_OBJS += builtin/prune.o
 BUILTIN_OBJS += builtin/pull.o
 BUILTIN_OBJS += builtin/push.o
 BUILTIN_OBJS += builtin/read-tree.o
+BUILTIN_OBJS += builtin/rebase.o
 BUILTIN_OBJS += builtin/receive-pack.o
 BUILTIN_OBJS += builtin/reflog.o
 BUILTIN_OBJS += builtin/remote.o
diff --git a/builtin.h b/builtin.h
index 6b95006..a184a58 100644
--- a/builtin.h
+++ b/builtin.h
@@ -102,6 +102,7 @@ extern int cmd_prune_packed(int argc, const char **argv, const char *prefix);
 extern int cmd_pull(int argc, const char **argv, const char *prefix);
 extern int cmd_push(int argc, const char **argv, const char *prefix);
 extern int cmd_read_tree(int argc, const char **argv, const char *prefix);
+extern int cmd_rebase(int argc, const char **argv, const char *prefix);
 extern int cmd_receive_pack(int argc, const char **argv, const char *prefix);
 extern int cmd_reflog(int argc, const char **argv, const char *prefix);
 extern int cmd_remote(int argc, const char **argv, const char *prefix);
diff --git a/builtin/rebase.c b/builtin/rebase.c
new file mode 100644
index 0000000..04cc1bd
--- /dev/null
+++ b/builtin/rebase.c
@@ -0,0 +1,31 @@
+/*
+ * Builtin "git rebase"
+ */
+#include "cache.h"
+#include "builtin.h"
+#include "parse-options.h"
+
+static int git_rebase_config(const char *k, const char *v, void *cb)
+{
+	return git_default_config(k, v, NULL);
+}
+
+int cmd_rebase(int argc, const char **argv, const char *prefix)
+{
+	const char * const usage[] = {
+		N_("git rebase [options]"),
+		NULL
+	};
+	struct option options[] = {
+		OPT_END()
+	};
+
+	git_config(git_rebase_config, NULL);
+
+	argc = parse_options(argc, argv, prefix, options, usage, 0);
+
+	if (read_cache_preload(NULL) < 0)
+		die(_("failed to read the index"));
+
+	return 0;
+}
diff --git a/git.c b/git.c
index 6cc0c07..f9b7033 100644
--- a/git.c
+++ b/git.c
@@ -452,6 +452,7 @@ static struct cmd_struct commands[] = {
 	{ "pull", cmd_pull, RUN_SETUP | NEED_WORK_TREE },
 	{ "push", cmd_push, RUN_SETUP },
 	{ "read-tree", cmd_read_tree, RUN_SETUP },
+	{ "rebase", cmd_rebase, RUN_SETUP | NEED_WORK_TREE },
 	{ "receive-pack", cmd_receive_pack },
 	{ "reflog", cmd_reflog, RUN_SETUP },
 	{ "remote", cmd_remote, RUN_SETUP },
-- 
2.7.0
Previous: Paul TanNext: Stefan Beller
Message 11 of 59 in “A barebones git-rebase in C”
  1. 00/17 A barebones git-rebase in CPaul Tan, Mar 12, 2016
  2. 01/17 perf: introduce performance tests for git-rebasePaul Tan, Mar 12, 2016
  3. Johannes SchindelinMar 16, 2016
  4. Paul TanMar 16, 2016
  5. Johannes SchindelinMar 16, 2016
  6. Thomas GummererMar 18, 2016
  7. Johannes SchindelinMar 18, 2016
  8. Thomas GummererMar 20, 2016
  9. Johannes SchindelinMar 21, 2016
  10. 02/17 sha1_name: implement get_oid() and friendsPaul Tan, Mar 12, 2016
  11. 03/17 builtin-rebase: implement skeletal builtin rebasePaul Tan, Mar 12, 2016
  12. Stefan BellerMar 14, 2016
  13. Johannes SchindelinMar 15, 2016
  14. 04/17 builtin-rebase: parse rebase arguments into a common rebase_options structPaul Tan, Mar 12, 2016
  15. Stefan BellerMar 14, 2016
  16. Johannes SchindelinMar 15, 2016
  17. 05/17 rebase-options: implement rebase_options_load() and rebase_options_save()Paul Tan, Mar 12, 2016
  18. Stefan BellerMar 14, 2016
  19. Johannes SchindelinMar 16, 2016
  20. Paul TanMar 16, 2016
  21. Johannes SchindelinMar 16, 2016
  22. Paul TanMar 21, 2016
  23. Paul TanMar 16, 2016
  24. Stefan BellerMar 16, 2016
  25. 06/17 rebase-am: introduce am backend for builtin rebasePaul Tan, Mar 12, 2016
  26. Johannes SchindelinMar 16, 2016
  27. 07/17 rebase-common: implement refresh_and_write_cache()Paul Tan, Mar 12, 2016
  28. Junio C HamanoMar 14, 2016
  29. Paul TanMar 16, 2016
  30. 08/17 rebase-common: let refresh_and_write_cache() take a flags argumentPaul Tan, Mar 12, 2016
  31. 09/17 rebase-common: implement cache_has_unstaged_changes()Paul Tan, Mar 12, 2016
  32. Johannes SchindelinMar 14, 2016
  33. Junio C HamanoMar 14, 2016
  34. Johannes SchindelinMar 15, 2016
  35. Duy NguyenMar 15, 2016
  36. Johannes SchindelinMar 15, 2016
  37. 10/17 rebase-common: implement cache_has_uncommitted_changes()Paul Tan, Mar 12, 2016
  38. 11/17 rebase-merge: introduce merge backend for builtin rebasePaul Tan, Mar 12, 2016
  39. 12/17 rebase-todo: introduce rebase_todo_itemPaul Tan, Mar 12, 2016
  40. Christian CouderMar 14, 2016
  41. Johannes SchindelinMar 14, 2016
  42. Paul TanMar 16, 2016
  43. Johannes SchindelinMar 16, 2016
  44. 13/17 rebase-todo: introduce rebase_todo_listPaul Tan, Mar 12, 2016
  45. 14/17 status: use rebase_todo_listPaul Tan, Mar 12, 2016
  46. 15/17 wrapper: implement append_file()Paul Tan, Mar 12, 2016
  47. 16/17 editor: implement git_sequence_editor() and launch_sequence_editor()Paul Tan, Mar 12, 2016
  48. Johannes SchindelinMar 15, 2016
  49. Paul TanMar 16, 2016
  50. Johannes SchindelinMar 16, 2016
  51. 17/17 rebase-interactive: introduce interactive backend for builtin rebasePaul Tan, Mar 12, 2016
  52. Johannes SchindelinMar 15, 2016
  53. Paul TanMar 15, 2016
  54. Johannes SchindelinMar 15, 2016
  55. Duy NguyenMar 14, 2016
  56. Stefan BellerMar 14, 2016
  57. Junio C HamanoMar 14, 2016
  58. Paul TanMar 16, 2016
  59. Johannes SchindelinMar 14, 2016

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