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[PATCH v10 13/40] builtin/apply: move check_apply_state() to apply.c

From
Christian Couder <christian.couder@gmail.com>
Date
Aug 8, 2016, 21:03 UTC
Message-ID
<20160808210337.5038-14-chriscool@tuxfamily.org>
In-Reply-To
<20160808210337.5038-1-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 6e0e992..2eac3e3 100644
--- a/apply.c
+++ b/apply.c
@@ -93,3 +93,35 @@ 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 e18a18a..53f09b5 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 bb89e07..075ada4 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -4551,38 +4551,6 @@ 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,

-- 
2.9.2.614.g4980f51
Previous: Christian CouderNext: Christian Couder
Message 11 of 51 in “libify apply and use lib in am, part 2”
  1. 00/40 libify apply and use lib in am, part 2Christian Couder, Aug 8, 2016
  2. 02/40 apply: move 'struct apply_state' to apply.hChristian Couder, Aug 8, 2016
  3. 03/40 builtin/apply: make apply_patch() return -1 or -128 instead of die()ingChristian Couder, Aug 8, 2016
  4. 04/40 builtin/apply: read_patch_file() return -1 instead of die()ingChristian Couder, Aug 8, 2016
  5. 07/40 builtin/apply: make parse_single_patch() return -1 on errorChristian Couder, Aug 8, 2016
  6. 05/40 builtin/apply: make find_header() return -128 instead of die()ingChristian Couder, Aug 8, 2016
  7. 06/40 builtin/apply: make parse_chunk() return a negative integer on errorChristian Couder, Aug 8, 2016
  8. 10/40 builtin/apply: move init_apply_state() to apply.cChristian Couder, Aug 8, 2016
  9. 09/40 builtin/apply: make parse_ignorewhitespace_option() return -1 instead of die()ingChristian Couder, Aug 8, 2016
  10. 12/40 builtin/apply: make check_apply_state() return -1 instead of die()ingChristian Couder, Aug 8, 2016
  11. 13/40 builtin/apply: move check_apply_state() to apply.cChristian Couder, Aug 8, 2016
  12. 11/40 apply: make init_apply_state() return -1 instead of exit()ingChristian Couder, Aug 8, 2016
  13. 15/40 builtin/apply: make parse_traditional_patch() return -1 on errorChristian Couder, Aug 8, 2016
  14. 21/40 builtin/apply: make add_conflicted_stages_file() return -1 on errorChristian Couder, Aug 8, 2016
  15. 20/40 builtin/apply: make remove_file() return -1 on errorChristian Couder, Aug 8, 2016
  16. 22/40 builtin/apply: make add_index_file() return -1 on errorChristian Couder, Aug 8, 2016
  17. 23/40 builtin/apply: make create_file() return -1 on errorChristian Couder, Aug 8, 2016
  18. 27/40 builtin/apply: make create_one_file() return -1 on errorChristian Couder, Aug 8, 2016
  19. 29/40 apply: rename and move opt constants to apply.hChristian Couder, Aug 8, 2016
  20. 28/40 builtin/apply: rename option parsing functionsChristian Couder, Aug 8, 2016
  21. stefan.naewe@atlas-elektronik.comAug 9, 2016
  22. 26/40 builtin/apply: make try_create_file() return -1 on errorChristian Couder, Aug 8, 2016
  23. 25/40 builtin/apply: make write_out_results() return -1 on errorChristian Couder, Aug 8, 2016
  24. 31/40 apply: make some parsing functions static againChristian Couder, Aug 8, 2016
  25. 24/40 builtin/apply: make write_out_one_result() return -1 on errorChristian Couder, Aug 8, 2016
  26. 32/40 apply: use error_errno() where possibleChristian Couder, Aug 8, 2016
  27. 19/40 builtin/apply: make build_fake_ancestor() return -1 on errorChristian Couder, Aug 8, 2016
  28. 37/40 usage: add get_error_routine() and get_warn_routine()Christian Couder, Aug 8, 2016
  29. 36/40 usage: add set_warn_routine()Christian Couder, Aug 8, 2016
  30. 35/40 apply: don't print on stdout in verbosity_silent modeChristian Couder, Aug 8, 2016
  31. 39/40 apply: refactor `git apply` option parsingChristian Couder, Aug 8, 2016
  32. 33/40 environment: add set_index_file()Christian Couder, Aug 8, 2016
  33. Junio C HamanoAug 8, 2016
  34. Christian CouderAug 10, 2016
  35. Junio C HamanoAug 10, 2016
  36. Christian CouderAug 11, 2016
  37. Junio C HamanoAug 11, 2016
  38. 34/40 apply: make it possible to silently applyChristian Couder, Aug 8, 2016
  39. 38/40 apply: change error_routine when silentChristian Couder, Aug 8, 2016
  40. 18/40 builtin/apply: change die_on_unsafe_path() to check_unsafe_path()Christian Couder, Aug 8, 2016
  41. 40/40 builtin/am: use apply api in run_apply()Christian Couder, Aug 8, 2016
  42. 17/40 builtin/apply: make gitdiff_*() return -1 on errorChristian Couder, Aug 8, 2016
  43. 16/40 builtin/apply: make gitdiff_*() return 1 at end of headerChristian Couder, Aug 8, 2016
  44. 14/40 builtin/apply: make apply_all_patches() return 128 or 1 on errorChristian Couder, Aug 8, 2016
  45. 08/40 builtin/apply: make parse_whitespace_option() return -1 instead of die()ingChristian Couder, Aug 8, 2016
  46. 01/40 apply: make some names more specificChristian Couder, Aug 8, 2016
  47. stefan.naewe@atlas-elektronik.comAug 9, 2016
  48. Christian CouderAug 11, 2016
  49. stefan.naewe@atlas-elektronik.comAug 11, 2016
  50. Christian CouderAug 8, 2016
  51. Junio C HamanoAug 8, 2016

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