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

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To libify the apply functionality the 'line_termination' 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 10:11:02 +02:00 committed by Junio C Hamano
parent 6c0c2bf56c
commit f4c9eaa49c
1 changed files with 9 additions and 5 deletions
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14
builtin/apply.c
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@ -45,6 +45,9 @@ struct apply_state {
int threeway;
int unidiff_zero;
int unsafe_paths;
/* Other non boolean parameters */
int line_termination;
};
/*
@ -56,7 +59,6 @@ static int state_p_value = 1;
static int p_value_known;
static int apply = 1;
static const char *fake_ancestor;
static int line_termination = '\n';
static unsigned int p_context = UINT_MAX;
static const char * const apply_usage[] = {
N_("git apply [<options>] [<patch>...]"),
@ -3977,7 +3979,8 @@ static void stat_patch_list(struct patch *patch)
print_stat_summary(stdout, files, adds, dels);
}
static void numstat_patch_list(struct patch *patch)
static void numstat_patch_list(struct apply_state *state,
struct patch *patch)
{
for ( ; patch; patch = patch->next) {
const char *name;
@ -3986,7 +3989,7 @@ static void numstat_patch_list(struct patch *patch)
printf("-\t-\t");
else
printf("%d\t%d\t", patch->lines_added, patch->lines_deleted);
write_name_quoted(name, stdout, line_termination);
write_name_quoted(name, stdout, state->line_termination);
}
}
@ -4490,7 +4493,7 @@ static int apply_patch(struct apply_state *state,
stat_patch_list(list);
if (state->numstat)
numstat_patch_list(list);
numstat_patch_list(state, list);
if (state->summary)
summary_patch_list(list);
@ -4565,6 +4568,7 @@ static void init_apply_state(struct apply_state *state, const char *prefix)
memset(state, 0, sizeof(*state));
state->prefix = prefix;
state->prefix_length = state->prefix ? strlen(state->prefix) : 0;
state->line_termination = '\n';
git_apply_config();
if (apply_default_whitespace)
@ -4625,7 +4629,7 @@ int cmd_apply(int argc, const char **argv, const char *prefix)
OPT_FILENAME(0, "build-fake-ancestor", &fake_ancestor,
N_("build a temporary index based on embedded index information")),
/* Think twice before adding "--nul" synonym to this */
OPT_SET_INT('z', NULL, &line_termination,
OPT_SET_INT('z', NULL, &state.line_termination,
N_("paths are separated with NUL character"), '\0'),
OPT_INTEGER('C', NULL, &p_context,
N_("ensure at least <n> lines of context match")),