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@xxxxxxxxxxxxx>
---
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 0dbc561..8f5e2fa 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,
--
2.9.2.558.gf53e569
--
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