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[PATCH v6 12/44] builtin/apply: move check_apply_state() to apply.c

From
Christian Couder <christian.couder@gmail.com>
Date
Jun 10, 2016, 20:10 UTC
Message-ID
<20160610201118.13813-13-chriscool@tuxfamily.org>
In-Reply-To
<20160610201118.13813-1-chriscool@tuxfamily.org>

To libify `git apply` functionality we must make check_apply_state() usable outside "builtin/apply.c".

Let's do that by moving it into "apply.c".
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
 apply.c         | 32 ++++++++++++++++++++++++++++++++
 apply.h         |  1 +
 builtin/apply.c | 32 --------------------------------
 3 files changed, 33 insertions(+), 32 deletions(-)
diff --git a/apply.c b/apply.c
index c5a9ee2..84dae3d 100644
--- a/apply.c
+++ b/apply.c
@@ -90,3 +90,35 @@ void clear_apply_state(struct apply_state *state)
 
 	/* &state->fn_table is cleared at the end of apply_patch() */
 }
+
+int check_apply_state(struct apply_state *state, int force_apply)
+{
+	int is_not_gitdir = !startup_info->have_repository;
+
+	if (state->apply_with_reject && state->threeway)
+		return error("--reject and --3way cannot be used together.");
+	if (state->cached && state->threeway)
+		return error("--cached and --3way cannot be used together.");
+	if (state->threeway) {
+		if (is_not_gitdir)
+			return error(_("--3way outside a repository"));
+		state->check_index = 1;
+	}
+	if (state->apply_with_reject)
+		state->apply = state->apply_verbosely = 1;
+	if (!force_apply && (state->diffstat || state->numstat || state->summary || state->check || state->fake_ancestor))
+		state->apply = 0;
+	if (state->check_index && is_not_gitdir)
+		return error(_("--index outside a repository"));
+	if (state->cached) {
+		if (is_not_gitdir)
+			return error(_("--cached outside a repository"));
+		state->check_index = 1;
+	}
+	if (state->check_index)
+		state->unsafe_paths = 0;
+	if (!state->lock_file)
+		return error("BUG: state->lock_file should not be NULL");
+
+	return 0;
+}
diff --git a/apply.h b/apply.h
index 7d3a03b..1f2277e 100644
--- a/apply.h
+++ b/apply.h
@@ -106,5 +106,6 @@ extern int init_apply_state(struct apply_state *state,
 			    const char *prefix,
 			    struct lock_file *lock_file);
 extern void clear_apply_state(struct apply_state *state);
+extern int check_apply_state(struct apply_state *state, int force_apply);
 
 #endif
diff --git a/builtin/apply.c b/builtin/apply.c
index d60ffce..a27fdd3 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -4541,38 +4541,6 @@ static int option_parse_directory(const struct option *opt,
 	return 0;
 }
 
-static int check_apply_state(struct apply_state *state, int force_apply)
-{
-	int is_not_gitdir = !startup_info->have_repository;
-
-	if (state->apply_with_reject && state->threeway)
-		return error("--reject and --3way cannot be used together.");
-	if (state->cached && state->threeway)
-		return error("--cached and --3way cannot be used together.");
-	if (state->threeway) {
-		if (is_not_gitdir)
-			return error(_("--3way outside a repository"));
-		state->check_index = 1;
-	}
-	if (state->apply_with_reject)
-		state->apply = state->apply_verbosely = 1;
-	if (!force_apply && (state->diffstat || state->numstat || state->summary || state->check || state->fake_ancestor))
-		state->apply = 0;
-	if (state->check_index && is_not_gitdir)
-		return error(_("--index outside a repository"));
-	if (state->cached) {
-		if (is_not_gitdir)
-			return error(_("--cached outside a repository"));
-		state->check_index = 1;
-	}
-	if (state->check_index)
-		state->unsafe_paths = 0;
-	if (!state->lock_file)
-		return error("BUG: state->lock_file should not be NULL");
-
-	return 0;
-}
-
 static int apply_all_patches(struct apply_state *state,
 			     int argc,
 			     const char **argv,

-- 
2.9.0.rc2.362.g3cd93d0
Previous: Christian CouderNext: Christian Couder
Message 44 of 50 in “libify apply and use lib in am, part 2”
  1. 00/44 libify apply and use lib in am, part 2Christian Couder, Jun 10, 2016
  2. 02/44 builtin/apply: make apply_patch() return -1 instead of die()ingChristian Couder, Jun 10, 2016
  3. 07/44 builtin/apply: make parse_whitespace_option() return -1 instead of die()ingChristian Couder, Jun 10, 2016
  4. 01/44 apply: move 'struct apply_state' to apply.hChristian Couder, Jun 10, 2016
  5. 06/44 builtin/apply: make parse_single_patch() return -1 on errorChristian Couder, Jun 10, 2016
  6. 10/44 apply: make init_apply_state() return -1 instead of exit()ingChristian Couder, Jun 10, 2016
  7. 04/44 builtin/apply: make find_header() return -1 instead of die()ingChristian Couder, Jun 10, 2016
  8. 16/44 builtin/apply: make gitdiff_*() return -1 on errorChristian Couder, Jun 10, 2016
  9. 15/44 builtin/apply: make gitdiff_*() return 1 at end of headerChristian Couder, Jun 10, 2016
  10. 23/44 builtin/apply: make write_out_one_result() return -1 on errorChristian Couder, Jun 10, 2016
  11. 17/44 builtin/apply: change die_on_unsafe_path() to check_unsafe_path()Christian Couder, Jun 10, 2016
  12. 25/44 builtin/apply: make try_create_file() return -1 on errorChristian Couder, Jun 10, 2016
  13. 18/44 builtin/apply: make build_fake_ancestor() return -1 on errorChristian Couder, Jun 10, 2016
  14. 27/44 builtin/apply: rename option parsing functionsChristian Couder, Jun 10, 2016
  15. 28/44 apply: rename and move opt constants to apply.hChristian Couder, Jun 10, 2016
  16. 22/44 builtin/apply: make create_file() return -1 on errorChristian Couder, Jun 10, 2016
  17. 21/44 builtin/apply: make add_index_file() return -1 on errorChristian Couder, Jun 10, 2016
  18. 26/44 builtin/apply: make create_one_file() return -1 on errorChristian Couder, Jun 10, 2016
  19. 24/44 builtin/apply: make write_out_results() return -1 on errorChristian Couder, Jun 10, 2016
  20. 31/44 run-command: make dup_devnull() non staticChristian Couder, Jun 10, 2016
  21. Johannes SixtJun 11, 2016
  22. Christian CouderJun 11, 2016
  23. 35/44 apply: add 'be_silent' variable to 'struct apply_state'Christian Couder, Jun 10, 2016
  24. 36/44 apply: make 'be_silent' incompatible with 'apply_verbosely'Christian Couder, Jun 10, 2016
  25. 37/44 apply: don't print on stdout when be_silent is setChristian Couder, Jun 10, 2016
  26. 43/44 builtin/apply: add a cli option for be_silentChristian Couder, Jun 10, 2016
  27. René ScharfeJun 10, 2016
  28. Christian CouderJun 11, 2016
  29. 38/44 usage: add set_warn_routine()Christian Couder, Jun 10, 2016
  30. 44/44 apply: use error_errno() where possibleChristian Couder, Jun 10, 2016
  31. 39/44 usage: add get_error_routine() and get_warn_routine()Christian Couder, Jun 10, 2016
  32. 41/44 am: use be_silent in 'struct apply_state' to shut up applying patchesChristian Couder, Jun 10, 2016
  33. Junio C HamanoJun 10, 2016
  34. Christian CouderJun 11, 2016
  35. 42/44 run-command: make dup_devnull() static againChristian Couder, Jun 10, 2016
  36. 40/44 apply: change error_routine when be_silent is setChristian Couder, Jun 10, 2016
  37. 30/44 apply: make some parsing functions static againChristian Couder, Jun 10, 2016
  38. 34/44 write_or_die: use warning() instead of fprintf(stderr, ...)Christian Couder, Jun 10, 2016
  39. 33/44 builtin/am: use apply api in run_apply()Christian Couder, Jun 10, 2016
  40. 19/44 builtin/apply: make remove_file() return -1 on errorChristian Couder, Jun 10, 2016
  41. 32/44 environment: add set_index_file()Christian Couder, Jun 10, 2016
  42. 20/44 builtin/apply: make add_conflicted_stages_file() return -1 on errorChristian Couder, Jun 10, 2016
  43. 14/44 builtin/apply: make parse_traditional_patch() return -1 on errorChristian Couder, Jun 10, 2016
  44. 12/44 builtin/apply: move check_apply_state() to apply.cChristian Couder, Jun 10, 2016
  45. 09/44 builtin/apply: move init_apply_state() to apply.cChristian Couder, Jun 10, 2016
  46. 11/44 builtin/apply: make check_apply_state() return -1 instead of die()ingChristian Couder, Jun 10, 2016
  47. 13/44 builtin/apply: make apply_all_patches() return -1 on errorChristian Couder, Jun 10, 2016
  48. 03/44 builtin/apply: read_patch_file() return -1 instead of die()ingChristian Couder, Jun 10, 2016
  49. 08/44 builtin/apply: make parse_ignorewhitespace_option() return -1 instead of die()ingChristian Couder, Jun 10, 2016
  50. 05/44 builtin/apply: make parse_chunk() return a negative integer on errorChristian Couder, Jun 10, 2016

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