builtin/apply: move 'unsafe_paths' global into 'struct apply_state'

To libify the apply functionality the 'unsafe_paths' variable should
not be static and global to the file. Let's move it into
'struct apply_state'.

Reviewed-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Christian Couder 2016-05-24 10:11:01 +02:00 committed by Junio C Hamano
parent 1ff36a107f
commit 6c0c2bf56c

View File

@ -44,6 +44,7 @@ struct apply_state {
int no_add;
int threeway;
int unidiff_zero;
int unsafe_paths;
};
/*
@ -54,7 +55,6 @@ static int newfd = -1;
static int state_p_value = 1;
static int p_value_known;
static int apply = 1;
static int unsafe_paths;
static const char *fake_ancestor;
static int line_termination = '\n';
static unsigned int p_context = UINT_MAX;
@ -3827,7 +3827,7 @@ static int check_patch(struct apply_state *state, struct patch *patch)
}
}
if (!unsafe_paths)
if (!state->unsafe_paths)
die_on_unsafe_path(patch);
/*
@ -4616,7 +4616,7 @@ int cmd_apply(int argc, const char **argv, const char *prefix)
N_("make sure the patch is applicable to the current index")),
OPT_BOOL(0, "cached", &state.cached,
N_("apply a patch without touching the working tree")),
OPT_BOOL(0, "unsafe-paths", &unsafe_paths,
OPT_BOOL(0, "unsafe-paths", &state.unsafe_paths,
N_("accept a patch that touches outside the working area")),
OPT_BOOL(0, "apply", &force_apply,
N_("also apply the patch (use with --stat/--summary/--check)")),
@ -4685,7 +4685,7 @@ int cmd_apply(int argc, const char **argv, const char *prefix)
state.check_index = 1;
}
if (state.check_index)
unsafe_paths = 0;
state.unsafe_paths = 0;
for (i = 0; i < argc; i++) {
const char *arg = argv[i];